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gtk: fix compilation warning with gtk 3.22.2 

gdk_screen_get_width() is deprecated since gtk 3.22.2, use
gdk_monitor_get_geometry() instead if it's available.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20161026152108.12364-1-berto@igalia.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Alberto Garcia 2016-10-26 18:21:08 +03:00 committed by Gerd Hoffmann
parent cb78d4a1ef
commit 76d8f93b4a
1 changed files with 21 additions and 2 deletions
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23
ui/gtk.c
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@ -912,9 +912,28 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
if (!qemu_input_is_absolute() && s->ptr_owner == vc) {
GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area);
int screen_width, screen_height;
int x = (int)motion->x_root;
int y = (int)motion->y_root;
#if GTK_CHECK_VERSION(3, 22, 0)
{
GdkDisplay *dpy = gtk_widget_get_display(widget);
GdkWindow *win = gtk_widget_get_window(widget);
GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win);
GdkRectangle geometry;
gdk_monitor_get_geometry(monitor, &geometry);
screen_width = geometry.width;
screen_height = geometry.height;
}
#else
{
screen_width = gdk_screen_get_width(screen);
screen_height = gdk_screen_get_height(screen);
}
#endif
/* In relative mode check to see if client pointer hit
* one of the screen edges, and if so move it back by
* 200 pixels. This is important because the pointer
@ -928,10 +947,10 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
if (y == 0) {
y += 200;
}
if (x == (gdk_screen_get_width(screen) - 1)) {
if (x == (screen_width - 1)) {
x -= 200;
}
if (y == (gdk_screen_get_height(screen) - 1)) {
if (y == (screen_height - 1)) {
y -= 200;
}