forked from AuroraMiddleware/gtk
88cf547029
The geometry widget feature of gtk_window_set_geometry_hints() has never really worked right because the calculation that GTK+ did to compute the base size of the window only worked when the geometry widget had a larger minimum size than anything else in the window. Setup: * Move the GtkSizeGroup private functions to a new private header gtksizegroup-private.h * Add the possibilty to pass flags to _gtk_size_group_queue_resize(), with the flag GTK_QUEUE_RESIZE_INVALIDATE_ONLY to suppress adding the widget's toplevel to the resize queue. * _gtk_container_resize_invalidate() is added to implement that feature * _gtk_widget_override_size_request()/_gtk_widget_restore_size_request() allow temporarily forcing a large minimum size on the geometry widget without creating resize loops. GtkWindow: * Compute the extra width/height around the geometry widget correctly; print a warning if the computation fails. * Always make the minimum size at least the natural minimum size of the toplevel; GTK+ now fails badly with underallocation. * Always set the base size hint; we were failing to set it properly when the specified minimum size was overriden, but it's harmless to always set it. Tests: * New test 'testgeometry' that replaces the 'gridded geometry' test from testgtk. The new test is roughly similar but creates a bunch of windows showing different possibilities. * The testgtk test is removed. No need to have both. https://bugzilla.gnome.org/show_bug.cgi?id=68668
133 lines
4.9 KiB
C
133 lines
4.9 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_PRIVATE_H__
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#define __GTK_PRIVATE_H__
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#include <gtk/gtkwidget.h>
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G_BEGIN_DECLS
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void _gtk_widget_set_visible_flag (GtkWidget *widget,
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gboolean visible);
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gboolean _gtk_widget_get_resize_pending (GtkWidget *widget);
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void _gtk_widget_set_resize_pending (GtkWidget *widget,
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gboolean resize_pending);
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gboolean _gtk_widget_get_in_reparent (GtkWidget *widget);
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void _gtk_widget_set_in_reparent (GtkWidget *widget,
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gboolean in_reparent);
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gboolean _gtk_widget_get_anchored (GtkWidget *widget);
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void _gtk_widget_set_anchored (GtkWidget *widget,
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gboolean anchored);
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gboolean _gtk_widget_get_shadowed (GtkWidget *widget);
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void _gtk_widget_set_shadowed (GtkWidget *widget,
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gboolean shadowed);
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gboolean _gtk_widget_get_alloc_needed (GtkWidget *widget);
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void _gtk_widget_set_alloc_needed (GtkWidget *widget,
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gboolean alloc_needed);
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gboolean _gtk_widget_get_width_request_needed (GtkWidget *widget);
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void _gtk_widget_set_width_request_needed (GtkWidget *widget,
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gboolean width_request_needed);
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gboolean _gtk_widget_get_height_request_needed (GtkWidget *widget);
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void _gtk_widget_set_height_request_needed (GtkWidget *widget,
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gboolean height_request_needed);
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void _gtk_widget_override_size_request (GtkWidget *widget,
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int width,
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int height,
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int *old_width,
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int *old_height);
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void _gtk_widget_restore_size_request (GtkWidget *widget,
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int old_width,
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int old_height);
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#ifdef G_OS_WIN32
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const gchar *_gtk_get_datadir ();
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const gchar *_gtk_get_libdir ();
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const gchar *_gtk_get_sysconfdir ();
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const gchar *_gtk_get_localedir ();
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const gchar *_gtk_get_data_prefix ();
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#undef GTK_DATADIR
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#define GTK_DATADIR _gtk_get_datadir ()
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#undef GTK_LIBDIR
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#define GTK_LIBDIR _gtk_get_libdir ()
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#undef GTK_LOCALEDIR
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#define GTK_LOCALEDIR _gtk_get_localedir ()
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#undef GTK_SYSCONFDIR
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#define GTK_SYSCONFDIR _gtk_get_sysconfdir ()
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#undef GTK_DATA_PREFIX
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#define GTK_DATA_PREFIX _gtk_get_data_prefix ()
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#endif /* G_OS_WIN32 */
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gboolean _gtk_fnmatch (const char *pattern,
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const char *string,
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gboolean no_leading_period);
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#define GTK_PARAM_READABLE G_PARAM_READABLE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
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#define GTK_PARAM_WRITABLE G_PARAM_WRITABLE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
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#define GTK_PARAM_READWRITE G_PARAM_READWRITE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
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/* Many keyboard shortcuts for Mac are the same as for X
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* except they use Command key instead of Control (e.g. Cut,
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* Copy, Paste). This symbol is for those simple cases. */
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#ifndef GDK_WINDOWING_QUARTZ
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#define GTK_DEFAULT_ACCEL_MOD_MASK GDK_CONTROL_MASK
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#else
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#define GTK_DEFAULT_ACCEL_MOD_MASK GDK_META_MASK
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#endif
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/* With GtkWidget , a widget may be requested
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* its width for 2 or maximum 3 heights in one resize
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* (Note this define is limited by the bitfield sizes
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* defined on the SizeRequestCache structure).
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*/
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#define GTK_SIZE_REQUEST_CACHED_SIZES 3
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typedef struct
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{
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gint for_size;
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gint minimum_size;
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gint natural_size;
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} SizeRequest;
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typedef struct {
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SizeRequest widths[GTK_SIZE_REQUEST_CACHED_SIZES];
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SizeRequest heights[GTK_SIZE_REQUEST_CACHED_SIZES];
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guint cached_widths : 2;
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guint cached_heights : 2;
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guint last_cached_width : 2;
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guint last_cached_height : 2;
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} SizeRequestCache;
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G_END_DECLS
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#endif /* __GTK_PRIVATE_H__ */
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