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treeview: Stop using screen width/height

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Popups should always be placed relative to a monitor.
This commit is contained in:
Matthias Clasen 2016-04-10 23:44:28 -04:00
parent 29396a1e5e
commit 6ae2c24bde
1 changed files with 15 additions and 9 deletions
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24
gtk/gtktreeview.c
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@ -15066,28 +15066,34 @@ gtk_tree_view_search_position_func (GtkTreeView *tree_view,
gint x, y;
gint tree_x, tree_y;
gint tree_width, tree_height;
GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (tree_view));
GdkDisplay *display;
GdkMonitor *monitor;
GdkRectangle workarea;
GdkWindow *tree_window = gtk_widget_get_window (GTK_WIDGET (tree_view));
GtkRequisition requisition;
gtk_widget_realize (search_window);
display = gtk_widget_get_display (GTK_WIDGET (tree_view));
monitor = gdk_display_get_monitor_at_window (display, tree_window);
gdk_monitor_get_workarea (monitor, &workarea);
gdk_window_get_origin (tree_window, &tree_x, &tree_y);
tree_width = gdk_window_get_width (tree_window);
tree_height = gdk_window_get_height (tree_window);
gtk_widget_get_preferred_size (search_window, &requisition, NULL);
if (tree_x + tree_width > gdk_screen_get_width (screen))
x = gdk_screen_get_width (screen) - requisition.width;
else if (tree_x + tree_width - requisition.width < 0)
x = 0;
if (tree_x + tree_width > workarea.x + workarea.width)
x = workarea.x + workarea.width - requisition.width;
else if (tree_x + tree_width - requisition.width < workarea.x)
x = workarea.x;
else
x = tree_x + tree_width - requisition.width;
if (tree_y + tree_height + requisition.height > gdk_screen_get_height (screen))
y = gdk_screen_get_height (screen) - requisition.height;
else if (tree_y + tree_height < 0) /* isn't really possible ... */
y = 0;
if (tree_y + tree_height + requisition.height > workarea.y + workarea.height)
y = workarea.y + workarea.height - requisition.height;
else if (tree_y + tree_height < workarea.y) /* isn't really possible ... */
y = workarea.y;
else
y = tree_y + tree_height;