mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-18 09:00:34 +00:00
92f86e0496
2008-01-14 Michael Natterer <mitch@imendio.com> * gdk/gdk.h * gdk/gdkcairo.h * gdk/gdkcolor.h * gdk/gdkgc.h * gdk/gdkinternals.h * gdk/gdkregion.h * gdk/gdkwindow.h: made GdkRectangle*, GdkRegion* and GdkColor* parameters const. * gdk/gdkcairo.c * gdk/gdkgc.c * gdk/gdkwindow.c * gdk/gdkrectangle.c * gdk/gdkpolyreg-generic.c * gdk/gdkregion-generic.c * gdk/directfb/gdkcolor-directfb.c * gdk/directfb/gdkgc-directfb.c * gdk/directfb/gdkgeometry-directfb.c * gdk/directfb/gdkwindow-directfb.c * gdk/quartz/gdkcolor-quartz.c * gdk/quartz/gdkgc-quartz.c * gdk/quartz/gdkgeometry-quartz.c * gdk/quartz/gdkwindow-quartz.c * gdk/win32/gdkcolor-win32.c * gdk/win32/gdkgc-win32.c * gdk/win32/gdkgeometry-win32.c * gdk/win32/gdkprivate-win32.h * gdk/win32/gdkwindow-win32.c * gdk/x11/gdkcolor-x11.c * gdk/x11/gdkgc-x11.c * gdk/x11/gdkgeometry-x11.c * gdk/x11/gdkmain-x11.c * gdk/x11/gdkprivate-x11.h * gdk/x11/gdkwindow-x11.c: changed accordingly. * gdk/gdkpolyreg-generic.c: uncruftify to have proper function headers. svn path=/trunk/; revision=19365
89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
/* gdkgeometry-quartz.c
|
|
*
|
|
* Copyright (C) 2005 Imendio AB
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "gdkprivate-quartz.h"
|
|
|
|
void
|
|
gdk_window_scroll (GdkWindow *window,
|
|
gint dx,
|
|
gint dy)
|
|
{
|
|
NSRect visible_nsrect;
|
|
GdkRectangle visible_rect, scrolled_rect;
|
|
GdkRegion *visible_region, *scrolled_region;
|
|
GdkRectangle *rects;
|
|
gint n_rects, i;
|
|
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
|
|
GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
|
|
GList *list;
|
|
|
|
g_return_if_fail (GDK_IS_WINDOW (window));
|
|
|
|
visible_nsrect = [impl->view visibleRect];
|
|
|
|
visible_rect.x = visible_nsrect.origin.x;
|
|
visible_rect.y = visible_nsrect.origin.y;
|
|
visible_rect.width = visible_nsrect.size.width;
|
|
visible_rect.height = visible_nsrect.size.height;
|
|
|
|
scrolled_rect = visible_rect;
|
|
scrolled_rect.x += dx;
|
|
scrolled_rect.y += dy;
|
|
|
|
gdk_rectangle_intersect (&visible_rect, &scrolled_rect, &scrolled_rect);
|
|
|
|
visible_region = gdk_region_rectangle (&visible_rect);
|
|
scrolled_region = gdk_region_rectangle (&scrolled_rect);
|
|
|
|
gdk_region_subtract (visible_region, scrolled_region);
|
|
|
|
[impl->view scrollRect:[impl->view bounds] by:NSMakeSize(dx, dy)];
|
|
|
|
gdk_region_get_rectangles (visible_region, &rects, &n_rects);
|
|
for (i = 0; i < n_rects; i++)
|
|
[impl->view setNeedsDisplayInRect:NSMakeRect (rects[i].x, rects[i].y, rects[i].width, rects[i].height)];
|
|
|
|
g_free (rects);
|
|
|
|
gdk_region_destroy (visible_region);
|
|
gdk_region_destroy (scrolled_region);
|
|
|
|
/* Move child windows */
|
|
for (list = private->children; list; list = list->next)
|
|
{
|
|
GdkWindowObject *child = GDK_WINDOW_OBJECT (list->data);
|
|
|
|
gdk_window_move (list->data,
|
|
child->x + dx,
|
|
child->y + dy);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_move_region (GdkWindow *window,
|
|
const GdkRegion *region,
|
|
gint dx,
|
|
gint dy)
|
|
{
|
|
/* FIXME: Implement */
|
|
}
|