2002-04-25 22:29:14 +00:00
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/*
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* gdkscreen.c
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*
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* Copyright 2001 Sun Microsystems Inc.
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*
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* Erwann Chenede <erwann.chenede@sun.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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2012-02-27 13:01:10 +00:00
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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2002-04-25 22:29:14 +00:00
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*/
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2008-06-22 14:28:52 +00:00
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#include "config.h"
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2010-10-15 02:05:51 +00:00
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2012-10-05 14:46:36 +00:00
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#include "gdkinternals.h"
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2010-12-11 05:14:53 +00:00
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#include "gdkscreenprivate.h"
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2010-10-15 02:05:51 +00:00
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#include "gdkrectangle.h"
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#include "gdkwindow.h"
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2005-08-26 18:49:52 +00:00
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#include "gdkintl.h"
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2010-07-09 00:34:45 +00:00
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2002-04-25 22:29:14 +00:00
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2010-11-15 02:51:30 +00:00
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/**
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* SECTION:gdkscreen
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* @Short_description: Object representing a physical screen
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* @Title: GdkScreen
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*
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2011-02-09 06:32:24 +00:00
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* #GdkScreen objects are the GDK representation of the screen on
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* which windows can be displayed and on which the pointer moves.
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* X originally identified screens with physical screens, but
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* nowadays it is more common to have a single #GdkScreen which
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* combines several physical monitors (see gdk_screen_get_n_monitors()).
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2010-11-15 02:51:30 +00:00
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*
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2011-02-09 06:32:24 +00:00
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* GdkScreen is used throughout GDK and GTK+ to specify which screen
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* the top level windows are to be displayed on. it is also used to
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* query the screen specification and default settings such as
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* the default visual (gdk_screen_get_system_visual()), the dimensions
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* of the physical monitors (gdk_screen_get_monitor_geometry()), etc.
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2010-11-15 02:51:30 +00:00
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*/
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2005-08-26 18:49:52 +00:00
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static void gdk_screen_finalize (GObject *object);
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static void gdk_screen_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gdk_screen_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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enum
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{
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PROP_0,
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PROP_FONT_OPTIONS,
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PROP_RESOLUTION
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};
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2002-10-04 15:58:19 +00:00
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enum
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{
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SIZE_CHANGED,
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2006-04-25 14:27:32 +00:00
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COMPOSITED_CHANGED,
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2007-12-13 18:27:05 +00:00
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MONITORS_CHANGED,
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2002-10-04 15:58:19 +00:00
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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2006-05-14 03:58:06 +00:00
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G_DEFINE_TYPE (GdkScreen, gdk_screen, G_TYPE_OBJECT)
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2002-04-25 22:29:14 +00:00
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2002-10-04 16:08:19 +00:00
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static void
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gdk_screen_class_init (GdkScreenClass *klass)
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2002-10-04 15:58:19 +00:00
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{
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2004-02-18 00:59:14 +00:00
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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2005-08-24 03:29:06 +00:00
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object_class->finalize = gdk_screen_finalize;
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2005-08-26 18:49:52 +00:00
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object_class->set_property = gdk_screen_set_property;
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object_class->get_property = gdk_screen_get_property;
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2016-04-02 14:18:16 +00:00
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2005-08-26 18:49:52 +00:00
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g_object_class_install_property (object_class,
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PROP_FONT_OPTIONS,
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g_param_spec_pointer ("font-options",
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P_("Font options"),
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P_("The default font options for the screen"),
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2005-09-01 05:11:46 +00:00
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G_PARAM_READWRITE|G_PARAM_STATIC_NAME|
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G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
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2005-08-26 18:49:52 +00:00
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g_object_class_install_property (object_class,
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PROP_RESOLUTION,
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g_param_spec_double ("resolution",
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P_("Font resolution"),
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P_("The resolution for fonts on the screen"),
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2014-07-04 06:01:53 +00:00
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-1.0,
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10000.0,
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2005-08-26 18:49:52 +00:00
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-1.0,
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2005-09-01 05:11:46 +00:00
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G_PARAM_READWRITE|G_PARAM_STATIC_NAME|
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G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
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2005-08-26 18:49:52 +00:00
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2003-09-30 00:36:29 +00:00
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/**
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* GdkScreen::size-changed:
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* @screen: the object on which the signal is emitted
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*
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2008-08-11 09:15:37 +00:00
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* The ::size-changed signal is emitted when the pixel width or
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2003-09-30 00:36:29 +00:00
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* height of a screen changes.
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*
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* Since: 2.2
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*/
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2002-10-04 15:58:19 +00:00
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signals[SIZE_CHANGED] =
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2008-08-11 09:15:37 +00:00
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g_signal_new (g_intern_static_string ("size-changed"),
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2002-10-04 15:58:19 +00:00
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G_OBJECT_CLASS_TYPE (klass),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GdkScreenClass, size_changed),
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NULL, NULL,
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2019-05-29 20:27:53 +00:00
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NULL,
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2002-10-04 15:58:19 +00:00
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G_TYPE_NONE,
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0);
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2006-04-25 14:27:32 +00:00
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/**
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* GdkScreen::composited-changed:
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* @screen: the object on which the signal is emitted
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*
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2008-08-11 09:15:37 +00:00
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* The ::composited-changed signal is emitted when the composited
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2006-04-25 14:27:32 +00:00
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* status of the screen changes
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*
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* Since: 2.10
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*/
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signals[COMPOSITED_CHANGED] =
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2008-08-11 09:15:37 +00:00
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g_signal_new (g_intern_static_string ("composited-changed"),
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2006-04-25 14:27:32 +00:00
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G_OBJECT_CLASS_TYPE (klass),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GdkScreenClass, composited_changed),
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NULL, NULL,
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2019-05-29 20:27:53 +00:00
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NULL,
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2006-04-25 14:27:32 +00:00
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G_TYPE_NONE,
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0);
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2007-12-13 18:27:05 +00:00
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/**
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* GdkScreen::monitors-changed:
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* @screen: the object on which the signal is emitted
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*
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2008-08-11 09:15:37 +00:00
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* The ::monitors-changed signal is emitted when the number, size
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2007-12-13 18:27:05 +00:00
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* or position of the monitors attached to the screen change.
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*
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2009-10-24 10:26:46 +00:00
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* Only for X11 and OS X for now. A future implementation for Win32
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* may be a possibility.
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2007-12-13 18:27:05 +00:00
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*
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* Since: 2.14
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*/
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signals[MONITORS_CHANGED] =
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2008-08-11 09:15:37 +00:00
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g_signal_new (g_intern_static_string ("monitors-changed"),
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2007-12-13 18:27:05 +00:00
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G_OBJECT_CLASS_TYPE (klass),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GdkScreenClass, monitors_changed),
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NULL, NULL,
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2019-05-29 20:27:53 +00:00
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NULL,
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2007-12-13 18:27:05 +00:00
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G_TYPE_NONE,
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0);
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2002-10-04 15:58:19 +00:00
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}
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2005-08-24 03:29:06 +00:00
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static void
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gdk_screen_init (GdkScreen *screen)
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{
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2008-10-21 21:42:39 +00:00
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screen->resolution = -1.;
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2005-08-24 03:29:06 +00:00
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}
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static void
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gdk_screen_finalize (GObject *object)
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{
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GdkScreen *screen = GDK_SCREEN (object);
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if (screen->font_options)
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cairo_font_options_destroy (screen->font_options);
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2006-04-04 14:02:03 +00:00
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G_OBJECT_CLASS (gdk_screen_parent_class)->finalize (object);
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2005-08-24 03:29:06 +00:00
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}
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2002-04-25 22:29:14 +00:00
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void
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Start implementing display/screen closing scheme; keep a flag for whether
Thu Aug 1 11:26:03 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdkinternals.h:
Start implementing display/screen closing scheme; keep a
flag for whether displays and screens are closed,
call g_object_run_dispose(). Remove public gdk_screen_close().
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkscreen-x11.c: Add
dispose() methods; move appropriate parts of the finalize
there.
* gdk/x11/gdkcolor-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkmain-x11.c gdk/x11/gdkpango-x11.c
gdk/x11/gdkpixmap-x11.c gdk/x11/gdkproperty-x11.c
gdk/x11/gdkselection-x11.c gdk/x11/gdkwindow-x11.c:
Start of making everything correctly ignore operations
when a display has been closed.
* gdk/x11/gdkwindow-x11.c (gdk_window_get_decorations):
Handle decorations == NULL.
* gdk/x11/gdkcolor-x11.c (gdk_colormap_remove):
Remove unnecessary hash table creation.
* gdk/x11/gdkinput.c gdk/x11/gdkinput-x11.c gdk/win32/gdkinput.c
Fix up gdk_device_get_history - handle events, n_events == NULL,
etc.
* gdk/x11/gdkproperty-x11.c (gdk_property_get):
Handle failure better.
* gdk/x11/gdkselection-x11.c (gdk_selection_property_get):
Handle failure better, handle data == NULL, move docs
here, remove an excess round trip by asking for
all selection data at once.
* gdk/gdkselection.c gdk/win32/{x11,win32}/gdkselection-{x11,win32}.c
gdk/{x11,win32}/gdkmain-{x11,win32}.c gdk/gdkdisplay.c: Move
gdk_text_property_to_text_list(), gdk_string_to_compound_text(),
gdk_display_set_sm_client_id() to display-independent part of GDK.
* gdk/Makefile.am (gdk_c_sources): Sort gdkdisplay/screen.[ch]
into the right place.
2002-08-01 15:28:40 +00:00
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_gdk_screen_close (GdkScreen *screen)
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2002-04-25 22:29:14 +00:00
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{
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g_return_if_fail (GDK_IS_SCREEN (screen));
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Start implementing display/screen closing scheme; keep a flag for whether
Thu Aug 1 11:26:03 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdkinternals.h:
Start implementing display/screen closing scheme; keep a
flag for whether displays and screens are closed,
call g_object_run_dispose(). Remove public gdk_screen_close().
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkscreen-x11.c: Add
dispose() methods; move appropriate parts of the finalize
there.
* gdk/x11/gdkcolor-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkmain-x11.c gdk/x11/gdkpango-x11.c
gdk/x11/gdkpixmap-x11.c gdk/x11/gdkproperty-x11.c
gdk/x11/gdkselection-x11.c gdk/x11/gdkwindow-x11.c:
Start of making everything correctly ignore operations
when a display has been closed.
* gdk/x11/gdkwindow-x11.c (gdk_window_get_decorations):
Handle decorations == NULL.
* gdk/x11/gdkcolor-x11.c (gdk_colormap_remove):
Remove unnecessary hash table creation.
* gdk/x11/gdkinput.c gdk/x11/gdkinput-x11.c gdk/win32/gdkinput.c
Fix up gdk_device_get_history - handle events, n_events == NULL,
etc.
* gdk/x11/gdkproperty-x11.c (gdk_property_get):
Handle failure better.
* gdk/x11/gdkselection-x11.c (gdk_selection_property_get):
Handle failure better, handle data == NULL, move docs
here, remove an excess round trip by asking for
all selection data at once.
* gdk/gdkselection.c gdk/win32/{x11,win32}/gdkselection-{x11,win32}.c
gdk/{x11,win32}/gdkmain-{x11,win32}.c gdk/gdkdisplay.c: Move
gdk_text_property_to_text_list(), gdk_string_to_compound_text(),
gdk_display_set_sm_client_id() to display-independent part of GDK.
* gdk/Makefile.am (gdk_c_sources): Sort gdkdisplay/screen.[ch]
into the right place.
2002-08-01 15:28:40 +00:00
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if (!screen->closed)
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{
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screen->closed = TRUE;
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g_object_run_dispose (G_OBJECT (screen));
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}
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2002-04-25 22:29:14 +00:00
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}
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2016-04-02 14:18:16 +00:00
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static int
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get_monitor_num (GdkMonitor *monitor)
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2002-12-14 05:27:23 +00:00
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{
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2016-04-02 14:18:16 +00:00
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GdkDisplay *display;
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int n_monitors, i;
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2009-03-24 05:57:53 +00:00
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2016-04-02 14:18:16 +00:00
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display = gdk_monitor_get_display (monitor);
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n_monitors = gdk_display_get_n_monitors (display);
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for (i = 0; i < n_monitors; i++)
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2002-12-14 05:27:23 +00:00
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{
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2016-04-02 14:18:16 +00:00
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if (gdk_display_get_monitor (display, i) == monitor)
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return i;
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2002-12-14 05:27:23 +00:00
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}
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2016-04-02 14:18:16 +00:00
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return -1;
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2002-12-14 05:27:23 +00:00
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}
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2002-04-25 22:29:14 +00:00
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/**
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* gdk_screen_get_monitor_at_point:
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2002-11-28 00:33:17 +00:00
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* @screen: a #GdkScreen.
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* @x: the x coordinate in the virtual screen.
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* @y: the y coordinate in the virtual screen.
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2002-04-25 22:29:14 +00:00
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*
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* Returns the monitor number in which the point (@x,@y) is located.
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*
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2002-12-14 05:27:23 +00:00
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* Returns: the monitor number in which the point (@x,@y) lies, or
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* a monitor close to (@x,@y) if the point is not in any monitor.
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2002-11-28 00:33:17 +00:00
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*
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* Since: 2.2
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2016-10-20 15:59:21 +00:00
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*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_display_get_monitor_at_point() instead
|
2002-04-25 22:29:14 +00:00
|
|
|
|
**/
|
2016-04-02 14:18:16 +00:00
|
|
|
|
gint
|
2002-04-25 22:29:14 +00:00
|
|
|
|
gdk_screen_get_monitor_at_point (GdkScreen *screen,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkDisplay *display;
|
|
|
|
|
GdkMonitor *monitor;
|
2002-05-02 16:18:24 +00:00
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
|
2002-05-02 16:18:24 +00:00
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
display = gdk_screen_get_display (screen);
|
|
|
|
|
monitor = gdk_display_get_monitor_at_point (display, x, y);
|
|
|
|
|
return get_monitor_num (monitor);
|
2002-04-25 22:29:14 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2002-05-02 22:28:50 +00:00
|
|
|
|
* gdk_screen_get_monitor_at_window:
|
|
|
|
|
* @screen: a #GdkScreen.
|
|
|
|
|
* @window: a #GdkWindow
|
2002-04-25 22:29:14 +00:00
|
|
|
|
*
|
2011-09-26 00:58:59 +00:00
|
|
|
|
* Returns the number of the monitor in which the largest area of the
|
2002-12-14 05:27:23 +00:00
|
|
|
|
* bounding rectangle of @window resides.
|
2002-11-28 00:33:17 +00:00
|
|
|
|
*
|
2011-09-26 00:58:59 +00:00
|
|
|
|
* Returns: the monitor number in which most of @window is located,
|
|
|
|
|
* or if @window does not intersect any monitors, a monitor,
|
|
|
|
|
* close to @window.
|
|
|
|
|
*
|
2002-11-28 00:33:17 +00:00
|
|
|
|
* Since: 2.2
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_display_get_monitor_at_window() instead
|
2002-04-25 22:29:14 +00:00
|
|
|
|
**/
|
2016-04-02 14:18:16 +00:00
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_monitor_at_window (GdkScreen *screen,
|
|
|
|
|
GdkWindow *window)
|
2002-04-25 22:29:14 +00:00
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkDisplay *display;
|
|
|
|
|
GdkMonitor *monitor;
|
2008-10-21 21:42:39 +00:00
|
|
|
|
|
2002-04-25 22:29:14 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
|
2016-04-02 14:18:16 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), -1);
|
2008-10-21 21:42:39 +00:00
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
display = gdk_screen_get_display (screen);
|
|
|
|
|
monitor = gdk_display_get_monitor_at_window (display, window);
|
|
|
|
|
return get_monitor_num (monitor);
|
2002-04-25 22:29:14 +00:00
|
|
|
|
}
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_width:
|
2016-01-18 13:54:35 +00:00
|
|
|
|
*
|
|
|
|
|
* Gets the width of the default screen in pixels. The returned
|
|
|
|
|
* size is in ”application pixels”, not in ”device pixels” (see
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor()).
|
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: the width of the default screen in pixels.
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_width (void)
|
|
|
|
|
{
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
2008-10-21 21:42:39 +00:00
|
|
|
|
return gdk_screen_get_width (gdk_screen_get_default ());
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_height:
|
2016-01-18 13:54:35 +00:00
|
|
|
|
*
|
|
|
|
|
* Gets the height of the default screen in pixels. The returned
|
|
|
|
|
* size is in ”application pixels”, not in ”device pixels” (see
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor()).
|
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: the height of the default screen in pixels.
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_height (void)
|
|
|
|
|
{
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
2008-10-21 21:42:39 +00:00
|
|
|
|
return gdk_screen_get_height (gdk_screen_get_default ());
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_width_mm:
|
2016-01-18 13:54:35 +00:00
|
|
|
|
*
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
* Returns the width of the default screen in millimeters.
|
|
|
|
|
* Note that on many X servers this value will not be correct.
|
2016-01-18 13:54:35 +00:00
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: the width of the default screen in millimeters,
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
* though it is not always correct.
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_width_mm (void)
|
|
|
|
|
{
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
2008-10-21 21:42:39 +00:00
|
|
|
|
return gdk_screen_get_width_mm (gdk_screen_get_default ());
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_height_mm:
|
2016-01-18 13:54:35 +00:00
|
|
|
|
*
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
* Returns the height of the default screen in millimeters.
|
|
|
|
|
* Note that on many X servers this value will not be correct.
|
2016-01-18 13:54:35 +00:00
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: the height of the default screen in millimeters,
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
* though it is not always correct.
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_height_mm (void)
|
|
|
|
|
{
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
2002-06-20 23:59:27 +00:00
|
|
|
|
return gdk_screen_get_height_mm (gdk_screen_get_default ());
|
2016-10-20 17:44:23 +00:00
|
|
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
|
}
|
2005-03-16 03:17:27 +00:00
|
|
|
|
|
2005-08-24 03:29:06 +00:00
|
|
|
|
/**
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* gdk_screen_set_font_options:
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* @screen: a #GdkScreen
|
2010-02-19 16:53:17 +00:00
|
|
|
|
* @options: (allow-none): a #cairo_font_options_t, or %NULL to unset any
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* previously set default font options.
|
|
|
|
|
*
|
|
|
|
|
* Sets the default font options for the screen. These
|
2014-02-07 18:01:26 +00:00
|
|
|
|
* options will be set on any #PangoContext’s newly created
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* with gdk_pango_context_get_for_screen(). Changing the
|
|
|
|
|
* default set of font options does not affect contexts that
|
|
|
|
|
* have already been created.
|
2005-08-26 18:49:52 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.10
|
2005-08-24 03:29:06 +00:00
|
|
|
|
**/
|
|
|
|
|
void
|
2005-08-26 18:49:52 +00:00
|
|
|
|
gdk_screen_set_font_options (GdkScreen *screen,
|
|
|
|
|
const cairo_font_options_t *options)
|
2005-08-24 03:29:06 +00:00
|
|
|
|
{
|
2008-10-21 21:42:39 +00:00
|
|
|
|
g_return_if_fail (GDK_IS_SCREEN (screen));
|
2005-08-24 03:29:06 +00:00
|
|
|
|
|
2008-10-21 21:42:39 +00:00
|
|
|
|
if (screen->font_options != options)
|
|
|
|
|
{
|
|
|
|
|
if (screen->font_options)
|
|
|
|
|
cairo_font_options_destroy (screen->font_options);
|
|
|
|
|
|
|
|
|
|
if (options)
|
|
|
|
|
screen->font_options = cairo_font_options_copy (options);
|
|
|
|
|
else
|
|
|
|
|
screen->font_options = NULL;
|
|
|
|
|
|
|
|
|
|
g_object_notify (G_OBJECT (screen), "font-options");
|
|
|
|
|
}
|
2005-08-24 03:29:06 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* gdk_screen_get_font_options:
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* Gets any options previously set with gdk_screen_set_font_options().
|
2005-08-24 03:29:06 +00:00
|
|
|
|
*
|
2014-05-08 19:55:50 +00:00
|
|
|
|
* Returns: (nullable): the current font options, or %NULL if no
|
|
|
|
|
* default font options have been set.
|
2005-08-26 18:49:52 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.10
|
2005-08-24 03:29:06 +00:00
|
|
|
|
**/
|
|
|
|
|
const cairo_font_options_t *
|
2005-08-26 18:49:52 +00:00
|
|
|
|
gdk_screen_get_font_options (GdkScreen *screen)
|
2005-08-24 03:29:06 +00:00
|
|
|
|
{
|
2008-10-21 21:42:39 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
2005-08-24 03:29:06 +00:00
|
|
|
|
|
2008-10-21 21:42:39 +00:00
|
|
|
|
return screen->font_options;
|
2005-08-24 03:29:06 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* gdk_screen_set_resolution:
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* @screen: a #GdkScreen
|
2014-02-07 18:32:47 +00:00
|
|
|
|
* @dpi: the resolution in “dots per inch”. (Physical inches aren’t actually
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* involved; the terminology is conventional.)
|
|
|
|
|
|
|
|
|
|
* Sets the resolution for font handling on the screen. This is a
|
|
|
|
|
* scale factor between points specified in a #PangoFontDescription
|
|
|
|
|
* and cairo units. The default value is 96, meaning that a 10 point
|
|
|
|
|
* font will be 13 units high. (10 * 96. / 72. = 13.3).
|
|
|
|
|
*
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* Since: 2.10
|
2005-08-24 03:29:06 +00:00
|
|
|
|
**/
|
|
|
|
|
void
|
2005-08-26 18:49:52 +00:00
|
|
|
|
gdk_screen_set_resolution (GdkScreen *screen,
|
|
|
|
|
gdouble dpi)
|
2005-08-24 03:29:06 +00:00
|
|
|
|
{
|
2008-10-21 21:42:39 +00:00
|
|
|
|
g_return_if_fail (GDK_IS_SCREEN (screen));
|
2005-08-24 03:29:06 +00:00
|
|
|
|
|
2014-07-11 20:42:38 +00:00
|
|
|
|
if (dpi < 0)
|
|
|
|
|
dpi = -1.0;
|
|
|
|
|
|
|
|
|
|
screen->resolution_set = TRUE;
|
|
|
|
|
|
|
|
|
|
if (screen->resolution != dpi)
|
|
|
|
|
{
|
|
|
|
|
screen->resolution = dpi;
|
|
|
|
|
|
|
|
|
|
g_object_notify (G_OBJECT (screen), "resolution");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Just like gdk_screen_set_resolution(), but doesn't change
|
|
|
|
|
* screen->resolution. This is us to allow us to distinguish
|
|
|
|
|
* resolution changes that the backend picks up from resolution
|
|
|
|
|
* changes made through the public API - perhaps using
|
|
|
|
|
* g_object_set(<GtkSetting>, "gtk-xft-dpi", ...);
|
|
|
|
|
*/
|
|
|
|
|
void
|
|
|
|
|
_gdk_screen_set_resolution (GdkScreen *screen,
|
|
|
|
|
gdouble dpi)
|
|
|
|
|
{
|
|
|
|
|
g_return_if_fail (GDK_IS_SCREEN (screen));
|
|
|
|
|
|
2008-10-21 21:42:39 +00:00
|
|
|
|
if (dpi < 0)
|
|
|
|
|
dpi = -1.0;
|
2005-08-26 18:49:52 +00:00
|
|
|
|
|
2008-10-21 21:42:39 +00:00
|
|
|
|
if (screen->resolution != dpi)
|
|
|
|
|
{
|
|
|
|
|
screen->resolution = dpi;
|
2005-08-26 18:49:52 +00:00
|
|
|
|
|
2008-10-21 21:42:39 +00:00
|
|
|
|
g_object_notify (G_OBJECT (screen), "resolution");
|
|
|
|
|
}
|
2005-08-24 03:29:06 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* gdk_screen_get_resolution:
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Gets the resolution for font handling on the screen; see
|
2005-08-26 18:49:52 +00:00
|
|
|
|
* gdk_screen_set_resolution() for full details.
|
2005-08-24 03:29:06 +00:00
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: the current resolution, or -1 if no resolution
|
2005-08-24 03:29:06 +00:00
|
|
|
|
* has been set.
|
2005-08-26 18:49:52 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.10
|
2005-08-24 03:29:06 +00:00
|
|
|
|
**/
|
|
|
|
|
gdouble
|
2005-08-26 18:49:52 +00:00
|
|
|
|
gdk_screen_get_resolution (GdkScreen *screen)
|
2005-08-24 03:29:06 +00:00
|
|
|
|
{
|
2008-10-21 21:42:39 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), -1.0);
|
2005-08-24 03:29:06 +00:00
|
|
|
|
|
2008-10-21 21:42:39 +00:00
|
|
|
|
return screen->resolution;
|
2005-08-24 03:29:06 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-08-26 18:49:52 +00:00
|
|
|
|
static void
|
|
|
|
|
gdk_screen_get_property (GObject *object,
|
|
|
|
|
guint prop_id,
|
|
|
|
|
GValue *value,
|
|
|
|
|
GParamSpec *pspec)
|
|
|
|
|
{
|
|
|
|
|
GdkScreen *screen = GDK_SCREEN (object);
|
|
|
|
|
|
|
|
|
|
switch (prop_id)
|
|
|
|
|
{
|
|
|
|
|
case PROP_FONT_OPTIONS:
|
2008-01-14 15:00:57 +00:00
|
|
|
|
g_value_set_pointer (value, (gpointer) gdk_screen_get_font_options (screen));
|
2005-08-26 18:49:52 +00:00
|
|
|
|
break;
|
|
|
|
|
case PROP_RESOLUTION:
|
|
|
|
|
g_value_set_double (value, gdk_screen_get_resolution (screen));
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gdk_screen_set_property (GObject *object,
|
|
|
|
|
guint prop_id,
|
|
|
|
|
const GValue *value,
|
|
|
|
|
GParamSpec *pspec)
|
|
|
|
|
{
|
|
|
|
|
GdkScreen *screen = GDK_SCREEN (object);
|
|
|
|
|
|
|
|
|
|
switch (prop_id)
|
|
|
|
|
{
|
|
|
|
|
case PROP_FONT_OPTIONS:
|
|
|
|
|
gdk_screen_set_font_options (screen, g_value_get_pointer (value));
|
|
|
|
|
break;
|
|
|
|
|
case PROP_RESOLUTION:
|
|
|
|
|
gdk_screen_set_resolution (screen, g_value_get_double (value));
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
2010-12-06 21:05:13 +00:00
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_display:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Gets the display to which the @screen belongs.
|
|
|
|
|
*
|
|
|
|
|
* Returns: (transfer none): the display to which @screen belongs
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
|
|
|
|
**/
|
|
|
|
|
GdkDisplay *
|
|
|
|
|
gdk_screen_get_display (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_display (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_width:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
2016-01-18 13:54:35 +00:00
|
|
|
|
* Gets the width of @screen in pixels. The returned size is in
|
|
|
|
|
* ”application pixels”, not in ”device pixels” (see
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor()).
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Returns: the width of @screen in pixels.
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_width (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_width (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_height:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
2016-01-18 13:54:35 +00:00
|
|
|
|
* Gets the height of @screen in pixels. The returned size is in
|
|
|
|
|
* ”application pixels”, not in ”device pixels” (see
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor()).
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Returns: the height of @screen in pixels.
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_height (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_height (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_width_mm:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Gets the width of @screen in millimeters.
|
2015-08-16 02:20:16 +00:00
|
|
|
|
*
|
|
|
|
|
* Note that this value is somewhat ill-defined when the screen
|
|
|
|
|
* has multiple monitors of different resolution. It is recommended
|
|
|
|
|
* to use the monitor dimensions instead.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Returns: the width of @screen in millimeters.
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use per-monitor information instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_width_mm (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_width_mm (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_height_mm:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Returns the height of @screen in millimeters.
|
2015-08-16 02:20:16 +00:00
|
|
|
|
*
|
|
|
|
|
* Note that this value is somewhat ill-defined when the screen
|
|
|
|
|
* has multiple monitors of different resolution. It is recommended
|
|
|
|
|
* to use the monitor dimensions instead.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Returns: the heigth of @screen in millimeters.
|
|
|
|
|
*
|
2016-10-20 17:44:23 +00:00
|
|
|
|
* Deprecated: 3.22: Use per-monitor information instead
|
|
|
|
|
*
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* Since: 2.2
|
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_height_mm (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_height_mm (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_number:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Gets the index of @screen among the screens in the display
|
|
|
|
|
* to which it belongs. (See gdk_screen_get_display())
|
|
|
|
|
*
|
|
|
|
|
* Returns: the index
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22
|
2010-12-06 21:05:13 +00:00
|
|
|
|
**/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_number (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_number (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_root_window:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Gets the root window of @screen.
|
|
|
|
|
*
|
|
|
|
|
* Returns: (transfer none): the root window
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
|
|
|
|
**/
|
|
|
|
|
GdkWindow *
|
|
|
|
|
gdk_screen_get_root_window (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_root_window (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
static GdkMonitor *
|
|
|
|
|
get_monitor (GdkScreen *screen,
|
|
|
|
|
gint n)
|
|
|
|
|
{
|
|
|
|
|
GdkDisplay *display;
|
|
|
|
|
|
|
|
|
|
display = gdk_screen_get_display (screen);
|
|
|
|
|
return gdk_display_get_monitor (display, n);
|
|
|
|
|
}
|
|
|
|
|
|
2010-12-06 21:05:13 +00:00
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_n_monitors:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Returns the number of monitors which @screen consists of.
|
|
|
|
|
*
|
|
|
|
|
* Returns: number of monitors which @screen consists of
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_display_get_n_monitors() instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_n_monitors (GdkScreen *screen)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkDisplay *display;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
display = gdk_screen_get_display (screen);
|
|
|
|
|
return gdk_display_get_n_monitors (display);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_primary_monitor:
|
|
|
|
|
* @screen: a #GdkScreen.
|
|
|
|
|
*
|
|
|
|
|
* Gets the primary monitor for @screen. The primary monitor
|
2014-02-07 19:03:49 +00:00
|
|
|
|
* is considered the monitor where the “main desktop” lives.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* While normal application windows typically allow the window
|
|
|
|
|
* manager to place the windows, specialized desktop applications
|
|
|
|
|
* such as panels should place themselves on the primary monitor.
|
|
|
|
|
*
|
|
|
|
|
* If no primary monitor is configured by the user, the return value
|
|
|
|
|
* will be 0, defaulting to the first monitor.
|
|
|
|
|
*
|
|
|
|
|
* Returns: An integer index for the primary monitor, or 0 if none is configured.
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.20
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_display_get_primary_monitor() instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_primary_monitor (GdkScreen *screen)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkDisplay *display;
|
|
|
|
|
GdkMonitor *primary;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
display = gdk_screen_get_display (screen);
|
|
|
|
|
primary = gdk_display_get_primary_monitor (display);
|
|
|
|
|
if (primary)
|
|
|
|
|
return get_monitor_num (primary);
|
|
|
|
|
|
|
|
|
|
return 0;
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_monitor_width_mm:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
* @monitor_num: number of the monitor, between 0 and gdk_screen_get_n_monitors (screen)
|
|
|
|
|
*
|
|
|
|
|
* Gets the width in millimeters of the specified monitor, if available.
|
|
|
|
|
*
|
|
|
|
|
* Returns: the width of the monitor, or -1 if not available
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.14
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_monitor_get_width_mm() instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_monitor_width_mm (GdkScreen *screen,
|
|
|
|
|
gint monitor_num)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkMonitor *monitor;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
monitor = get_monitor (screen, monitor_num);
|
|
|
|
|
|
|
|
|
|
g_return_val_if_fail (monitor != NULL, -1);
|
|
|
|
|
|
|
|
|
|
return gdk_monitor_get_width_mm (monitor);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_monitor_height_mm:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
* @monitor_num: number of the monitor, between 0 and gdk_screen_get_n_monitors (screen)
|
|
|
|
|
*
|
|
|
|
|
* Gets the height in millimeters of the specified monitor.
|
|
|
|
|
*
|
|
|
|
|
* Returns: the height of the monitor, or -1 if not available
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.14
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_monitor_get_height_mm() instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_monitor_height_mm (GdkScreen *screen,
|
|
|
|
|
gint monitor_num)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkMonitor *monitor;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
monitor = get_monitor (screen, monitor_num);
|
|
|
|
|
|
|
|
|
|
g_return_val_if_fail (monitor != NULL, -1);
|
|
|
|
|
|
|
|
|
|
return gdk_monitor_get_height_mm (monitor);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_monitor_plug_name:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
* @monitor_num: number of the monitor, between 0 and gdk_screen_get_n_monitors (screen)
|
|
|
|
|
*
|
|
|
|
|
* Returns the output name of the specified monitor.
|
|
|
|
|
* Usually something like VGA, DVI, or TV, not the actual
|
|
|
|
|
* product name of the display device.
|
|
|
|
|
*
|
2014-05-08 19:55:50 +00:00
|
|
|
|
* Returns: (nullable): a newly-allocated string containing the name
|
|
|
|
|
* of the monitor, or %NULL if the name cannot be determined
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.14
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_monitor_get_model() instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*/
|
|
|
|
|
gchar *
|
|
|
|
|
gdk_screen_get_monitor_plug_name (GdkScreen *screen,
|
|
|
|
|
gint monitor_num)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkMonitor *monitor;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
monitor = get_monitor (screen, monitor_num);
|
|
|
|
|
|
|
|
|
|
g_return_val_if_fail (monitor != NULL, NULL);
|
|
|
|
|
|
|
|
|
|
return g_strdup (gdk_monitor_get_model (monitor));
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_monitor_geometry:
|
|
|
|
|
* @screen: a #GdkScreen
|
2011-12-18 19:02:55 +00:00
|
|
|
|
* @monitor_num: the monitor number
|
|
|
|
|
* @dest: (out) (allow-none): a #GdkRectangle to be filled with
|
|
|
|
|
* the monitor geometry
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Retrieves the #GdkRectangle representing the size and position of
|
2016-01-18 13:54:35 +00:00
|
|
|
|
* the individual monitor within the entire screen area. The returned
|
|
|
|
|
* geometry is in ”application pixels”, not in ”device pixels” (see
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor()).
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
2011-12-18 19:02:55 +00:00
|
|
|
|
* Monitor numbers start at 0. To obtain the number of monitors of
|
|
|
|
|
* @screen, use gdk_screen_get_n_monitors().
|
|
|
|
|
*
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* Note that the size of the entire screen area can be retrieved via
|
|
|
|
|
* gdk_screen_get_width() and gdk_screen_get_height().
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_monitor_get_geometry() instead
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*/
|
|
|
|
|
void
|
|
|
|
|
gdk_screen_get_monitor_geometry (GdkScreen *screen,
|
|
|
|
|
gint monitor_num,
|
|
|
|
|
GdkRectangle *dest)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkMonitor *monitor;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_if_fail (GDK_IS_SCREEN (screen));
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
monitor = get_monitor (screen, monitor_num);
|
|
|
|
|
|
|
|
|
|
g_return_if_fail (monitor != NULL);
|
|
|
|
|
|
|
|
|
|
gdk_monitor_get_geometry (monitor, dest);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
2011-12-18 19:02:55 +00:00
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_monitor_workarea:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
* @monitor_num: the monitor number
|
|
|
|
|
* @dest: (out) (allow-none): a #GdkRectangle to be filled with
|
|
|
|
|
* the monitor workarea
|
|
|
|
|
*
|
|
|
|
|
* Retrieves the #GdkRectangle representing the size and position of
|
2016-01-18 13:54:35 +00:00
|
|
|
|
* the “work area” on a monitor within the entire screen area. The returned
|
|
|
|
|
* geometry is in ”application pixels”, not in ”device pixels” (see
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor()).
|
2011-12-18 19:02:55 +00:00
|
|
|
|
*
|
|
|
|
|
* The work area should be considered when positioning menus and
|
|
|
|
|
* similar popups, to avoid placing them below panels, docks or other
|
|
|
|
|
* desktop components.
|
|
|
|
|
*
|
2014-09-25 00:34:16 +00:00
|
|
|
|
* Note that not all backends may have a concept of workarea. This
|
|
|
|
|
* function will return the monitor geometry if a workarea is not
|
|
|
|
|
* available, or does not apply.
|
|
|
|
|
*
|
2011-12-18 19:02:55 +00:00
|
|
|
|
* Monitor numbers start at 0. To obtain the number of monitors of
|
|
|
|
|
* @screen, use gdk_screen_get_n_monitors().
|
|
|
|
|
*
|
|
|
|
|
* Since: 3.4
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_monitor_get_workarea() instead
|
2011-12-18 19:02:55 +00:00
|
|
|
|
*/
|
|
|
|
|
void
|
|
|
|
|
gdk_screen_get_monitor_workarea (GdkScreen *screen,
|
|
|
|
|
gint monitor_num,
|
|
|
|
|
GdkRectangle *dest)
|
|
|
|
|
{
|
2016-04-02 14:18:16 +00:00
|
|
|
|
GdkMonitor *monitor;
|
|
|
|
|
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_if_fail (GDK_IS_SCREEN (screen));
|
|
|
|
|
|
2016-04-02 14:18:16 +00:00
|
|
|
|
monitor = get_monitor (screen, monitor_num);
|
|
|
|
|
|
|
|
|
|
g_return_if_fail (monitor != NULL);
|
|
|
|
|
|
2017-09-26 19:31:44 +00:00
|
|
|
|
gdk_monitor_get_workarea (monitor, dest);
|
2011-12-18 19:02:55 +00:00
|
|
|
|
}
|
|
|
|
|
|
2010-12-06 22:19:58 +00:00
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_list_visuals:
|
|
|
|
|
* @screen: the relevant #GdkScreen.
|
|
|
|
|
*
|
|
|
|
|
* Lists the available visuals for the specified @screen.
|
|
|
|
|
* A visual describes a hardware image data format.
|
|
|
|
|
* For example, a visual might support 24-bit color, or 8-bit color,
|
|
|
|
|
* and might expect pixels to be in a certain format.
|
|
|
|
|
*
|
2014-02-07 18:37:09 +00:00
|
|
|
|
* Call g_list_free() on the return value when you’re finished with it.
|
2010-12-06 22:19:58 +00:00
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: (transfer container) (element-type GdkVisual):
|
2010-12-06 22:19:58 +00:00
|
|
|
|
* a list of visuals; the list must be freed, but not its contents
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
|
|
|
|
**/
|
|
|
|
|
GList *
|
|
|
|
|
gdk_screen_list_visuals (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->list_visuals (screen);
|
2010-12-06 22:19:58 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_system_visual:
|
|
|
|
|
* @screen: a #GdkScreen.
|
|
|
|
|
*
|
2014-02-07 18:01:26 +00:00
|
|
|
|
* Get the system’s default visual for @screen.
|
2010-12-06 22:19:58 +00:00
|
|
|
|
* This is the visual for the root window of the display.
|
|
|
|
|
* The return value should not be freed.
|
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: (transfer none): the system visual
|
2010-12-06 22:19:58 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
|
|
|
|
**/
|
|
|
|
|
GdkVisual *
|
|
|
|
|
gdk_screen_get_system_visual (GdkScreen * screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_system_visual (screen);
|
2010-12-06 22:19:58 +00:00
|
|
|
|
}
|
|
|
|
|
|
2010-12-06 21:05:13 +00:00
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_rgba_visual:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Gets a visual to use for creating windows with an alpha channel.
|
|
|
|
|
* The windowing system on which GTK+ is running
|
|
|
|
|
* may not support this capability, in which case %NULL will
|
|
|
|
|
* be returned. Even if a non-%NULL value is returned, its
|
2014-02-07 18:32:47 +00:00
|
|
|
|
* possible that the window’s alpha channel won’t be honored
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* when displaying the window on the screen: in particular, for
|
|
|
|
|
* X an appropriate windowing manager and compositing manager
|
|
|
|
|
* must be running to provide appropriate display.
|
|
|
|
|
*
|
|
|
|
|
* This functionality is not implemented in the Windows backend.
|
|
|
|
|
*
|
|
|
|
|
* For setting an overall opacity for a top-level window, see
|
|
|
|
|
* gdk_window_set_opacity().
|
|
|
|
|
*
|
2014-05-08 19:55:50 +00:00
|
|
|
|
* Returns: (nullable) (transfer none): a visual to use for windows
|
|
|
|
|
* with an alpha channel or %NULL if the capability is not
|
|
|
|
|
* available.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.8
|
|
|
|
|
**/
|
|
|
|
|
GdkVisual *
|
|
|
|
|
gdk_screen_get_rgba_visual (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_rgba_visual (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_is_composited:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Returns whether windows with an RGBA visual can reasonably
|
|
|
|
|
* be expected to have their alpha channel drawn correctly on
|
|
|
|
|
* the screen.
|
|
|
|
|
*
|
|
|
|
|
* On X11 this function returns whether a compositing manager is
|
|
|
|
|
* compositing @screen.
|
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: Whether windows with RGBA visuals can reasonably be
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* expected to have their alpha channels drawn correctly on the screen.
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.10
|
|
|
|
|
**/
|
|
|
|
|
gboolean
|
|
|
|
|
gdk_screen_is_composited (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), FALSE);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->is_composited (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_make_display_name:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
|
|
|
|
* Determines the name to pass to gdk_display_open() to get
|
|
|
|
|
* a #GdkDisplay with this screen as the default screen.
|
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: a newly allocated string, free with g_free()
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22
|
2010-12-06 21:05:13 +00:00
|
|
|
|
**/
|
|
|
|
|
gchar *
|
|
|
|
|
gdk_screen_make_display_name (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->make_display_name (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_active_window:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
2014-02-07 18:01:26 +00:00
|
|
|
|
* Returns the screen’s currently active window.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* On X11, this is done by inspecting the _NET_ACTIVE_WINDOW property
|
2014-02-03 21:56:15 +00:00
|
|
|
|
* on the root window, as described in the
|
|
|
|
|
* [Extended Window Manager Hints](http://www.freedesktop.org/Standards/wm-spec).
|
|
|
|
|
* If there is no currently currently active
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* window, or the window manager does not support the
|
|
|
|
|
* _NET_ACTIVE_WINDOW hint, this function returns %NULL.
|
|
|
|
|
*
|
|
|
|
|
* On other platforms, this function may return %NULL, depending on whether
|
|
|
|
|
* it is implementable on that platform.
|
|
|
|
|
*
|
|
|
|
|
* The returned window should be unrefed using g_object_unref() when
|
|
|
|
|
* no longer needed.
|
|
|
|
|
*
|
2014-05-08 19:55:50 +00:00
|
|
|
|
* Returns: (nullable) (transfer full): the currently active window,
|
|
|
|
|
* or %NULL.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.10
|
2016-10-20 17:44:23 +00:00
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22
|
2010-12-06 21:05:13 +00:00
|
|
|
|
**/
|
|
|
|
|
GdkWindow *
|
|
|
|
|
gdk_screen_get_active_window (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_active_window (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_window_stack:
|
|
|
|
|
* @screen: a #GdkScreen
|
|
|
|
|
*
|
2014-02-09 22:24:06 +00:00
|
|
|
|
* Returns a #GList of #GdkWindows representing the current
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* window stack.
|
|
|
|
|
*
|
|
|
|
|
* On X11, this is done by inspecting the _NET_CLIENT_LIST_STACKING
|
2014-02-03 21:56:15 +00:00
|
|
|
|
* property on the root window, as described in the
|
|
|
|
|
* [Extended Window Manager Hints](http://www.freedesktop.org/Standards/wm-spec).
|
|
|
|
|
* If the window manager does not support the
|
2010-12-06 21:05:13 +00:00
|
|
|
|
* _NET_CLIENT_LIST_STACKING hint, this function returns %NULL.
|
|
|
|
|
*
|
|
|
|
|
* On other platforms, this function may return %NULL, depending on whether
|
|
|
|
|
* it is implementable on that platform.
|
|
|
|
|
*
|
|
|
|
|
* The returned list is newly allocated and owns references to the
|
|
|
|
|
* windows it contains, so it should be freed using g_list_free() and
|
|
|
|
|
* its windows unrefed using g_object_unref() when no longer needed.
|
|
|
|
|
*
|
2014-05-17 03:12:51 +00:00
|
|
|
|
* Returns: (nullable) (transfer full) (element-type GdkWindow): a
|
2014-05-08 19:55:50 +00:00
|
|
|
|
* list of #GdkWindows for the current window stack, or %NULL.
|
2010-12-06 21:05:13 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 2.10
|
|
|
|
|
**/
|
|
|
|
|
GList *
|
|
|
|
|
gdk_screen_get_window_stack (GdkScreen *screen)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_window_stack (screen);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_setting:
|
|
|
|
|
* @screen: the #GdkScreen where the setting is located
|
|
|
|
|
* @name: the name of the setting
|
|
|
|
|
* @value: location to store the value of the setting
|
|
|
|
|
*
|
|
|
|
|
* Retrieves a desktop-wide setting such as double-click time
|
|
|
|
|
* for the #GdkScreen @screen.
|
|
|
|
|
*
|
|
|
|
|
* FIXME needs a list of valid settings here, or a link to
|
|
|
|
|
* more information.
|
|
|
|
|
*
|
|
|
|
|
* Returns: %TRUE if the setting existed and a value was stored
|
|
|
|
|
* in @value, %FALSE otherwise.
|
|
|
|
|
*
|
|
|
|
|
* Since: 2.2
|
|
|
|
|
**/
|
|
|
|
|
gboolean
|
|
|
|
|
gdk_screen_get_setting (GdkScreen *screen,
|
|
|
|
|
const gchar *name,
|
|
|
|
|
GValue *value)
|
|
|
|
|
{
|
2012-02-21 16:19:35 +00:00
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), FALSE);
|
|
|
|
|
g_return_val_if_fail (name != NULL, FALSE);
|
|
|
|
|
g_return_val_if_fail (value != NULL, FALSE);
|
|
|
|
|
|
|
|
|
|
return GDK_SCREEN_GET_CLASS (screen)->get_setting (screen, name, value);
|
2010-12-06 21:05:13 +00:00
|
|
|
|
}
|
2013-01-18 14:47:29 +00:00
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* gdk_screen_get_monitor_scale_factor:
|
|
|
|
|
* @screen: screen to get scale factor for
|
|
|
|
|
* @monitor_num: number of the monitor, between 0 and gdk_screen_get_n_monitors (screen)
|
|
|
|
|
*
|
2016-01-18 13:36:53 +00:00
|
|
|
|
* Returns the internal scale factor that maps from monitor coordinates
|
2013-01-18 14:47:29 +00:00
|
|
|
|
* to the actual device pixels. On traditional systems this is 1, but
|
|
|
|
|
* on very high density outputs this can be a higher value (often 2).
|
|
|
|
|
*
|
|
|
|
|
* This can be used if you want to create pixel based data for a
|
2015-11-04 11:45:19 +00:00
|
|
|
|
* particular monitor, but most of the time you’re drawing to a window
|
2013-01-18 14:47:29 +00:00
|
|
|
|
* where it is better to use gdk_window_get_scale_factor() instead.
|
|
|
|
|
*
|
2014-02-19 23:49:43 +00:00
|
|
|
|
* Returns: the scale factor
|
2016-10-20 15:59:21 +00:00
|
|
|
|
*
|
|
|
|
|
* Since: 3.10
|
|
|
|
|
*
|
|
|
|
|
* Deprecated: 3.22: Use gdk_monitor_get_scale_factor() instead
|
2013-01-18 14:47:29 +00:00
|
|
|
|
*/
|
|
|
|
|
gint
|
|
|
|
|
gdk_screen_get_monitor_scale_factor (GdkScreen *screen,
|
|
|
|
|
gint monitor_num)
|
|
|
|
|
{
|
2016-09-13 14:45:06 +00:00
|
|
|
|
GdkMonitor *monitor;
|
2013-01-18 14:47:29 +00:00
|
|
|
|
|
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), 1);
|
|
|
|
|
g_return_val_if_fail (monitor_num >= 0, 1);
|
2016-10-20 15:59:21 +00:00
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
2013-01-18 14:47:29 +00:00
|
|
|
|
g_return_val_if_fail (monitor_num < gdk_screen_get_n_monitors (screen), 1);
|
2016-10-20 15:59:21 +00:00
|
|
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
2013-01-18 14:47:29 +00:00
|
|
|
|
|
2016-09-13 14:45:06 +00:00
|
|
|
|
monitor = get_monitor (screen, monitor_num);
|
2013-01-18 14:47:29 +00:00
|
|
|
|
|
2016-09-13 14:45:06 +00:00
|
|
|
|
g_return_val_if_fail (monitor != NULL, 1);
|
2013-01-18 14:47:29 +00:00
|
|
|
|
|
2016-09-13 14:45:06 +00:00
|
|
|
|
return gdk_monitor_get_scale_factor (monitor);
|
2013-01-18 14:47:29 +00:00
|
|
|
|
}
|