forked from AuroraMiddleware/gtk
8846012c6d
The root window contains all the monitors attached to a Mac. The coordinate transformation now both translates the x and y coordinate, translating it from the Cocoa monitor coordinate space to the GDK coordinate space. How monitors are laid out in the root window differs between Cocoa and GDK, which is why it is important to translate based on the root window to get multi monitor setups to work properly. We have replaced the old y coordinate transformation function with new functions that translate both the x and y coordinate. When creating new toplevels, we have to determine the Cocoa screen on which the toplevel should appear and translate the coordinates according to that screen. This change also fixes event handling in case there is a monitor left of the screen containing the menu bar. In such a case all coordinates on the left monitor are negative. Event handling broke, because of _gdk_quartz_window_find_child() checking bounds. Now that coordinates are always properly translated to GDK coordinate space, in which negative coordinates do never occur, the checks here will work properly.
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* gdkscreen-quartz.h
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*
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* Copyright (C) 2009 Kristian Rietveld <kris@gtk.org>
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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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#ifndef __GDK_SCREEN_QUARTZ_H__
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#define __GDK_SCREEN_QUARTZ_H__
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G_BEGIN_DECLS
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typedef struct _GdkScreenQuartz GdkScreenQuartz;
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typedef struct _GdkScreenQuartzClass GdkScreenQuartzClass;
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#define GDK_TYPE_SCREEN_QUARTZ (_gdk_screen_quartz_get_type ())
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#define GDK_SCREEN_QUARTZ(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN_QUARTZ, GdkScreenQuartz))
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#define GDK_SCREEN_QUARTZ_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_SCREEN_QUARTZ, GdkScreenQuartzClass))
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#define GDK_IS_SCREEN_QUARTZ(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_SCREEN_QUARTZ))
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#define GDK_IS_SCREEN_QUARTZ_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_SCREEN_QUARTZ))
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#define GDK_SCREEN_QUARTZ_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_SCREEN_QUARTZ, GdkScreenQuartzClass))
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struct _GdkScreenQuartz
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{
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GdkScreen parent_instance;
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GdkDisplay *display;
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GdkColormap *default_colormap;
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/* Origin of "root window" in Cocoa coordinates */
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gint min_x;
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gint min_y;
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gint width;
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gint height;
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int n_screens;
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GdkRectangle *screen_rects;
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guint screen_changed_id;
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guint emit_monitors_changed : 1;
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};
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struct _GdkScreenQuartzClass
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{
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GdkScreenClass parent_class;
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};
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GType _gdk_screen_quartz_get_type (void);
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GdkScreen *_gdk_screen_quartz_new (void);
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G_END_DECLS
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#endif /* _GDK_SCREEN_QUARTZ_H_ */
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