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menus: Handle item selection for touch devices dynamically

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Instead of using gtk-touchscreen-mode, the behavior changes depending
on the source device in use.
This commit is contained in:
Carlos Garnacho 2011-12-11 18:46:50 +01:00 committed by Matthias Clasen
parent 51189ae260
commit 5139617b91
3 changed files with 20 additions and 16 deletions
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11
gtk/gtkmenu.c
View File

@ -4286,18 +4286,16 @@ gtk_menu_enter_notify (GtkWidget *widget,
{
GtkWidget *menu_item;
GtkWidget *parent;
gboolean touchscreen_mode;
GdkDevice *source_device;
if (event->mode == GDK_CROSSING_GTK_GRAB ||
event->mode == GDK_CROSSING_GTK_UNGRAB ||
event->mode == GDK_CROSSING_STATE_CHANGED)
return TRUE;
g_object_get (gtk_widget_get_settings (widget),
"gtk-touchscreen-mode", &touchscreen_mode,
NULL);
source_device = gdk_event_get_source_device (event);
menu_item = gtk_get_event_widget ((GdkEvent*) event);
if (GTK_IS_MENU (widget))
{
GtkMenuShell *menu_shell = GTK_MENU_SHELL (widget);
@ -4307,7 +4305,8 @@ gtk_menu_enter_notify (GtkWidget *widget,
event->x_root, event->y_root, TRUE, TRUE);
}
if (!touchscreen_mode && GTK_IS_MENU_ITEM (menu_item))
if (gdk_device_get_source (source_device) != GDK_SOURCE_TOUCHSCREEN &&
GTK_IS_MENU_ITEM (menu_item))
{
GtkWidget *menu = gtk_widget_get_parent (menu_item);

17
gtk/gtkmenuitem.c
View File

@ -1688,13 +1688,20 @@ static void
gtk_real_menu_item_select (GtkMenuItem *menu_item)
{
GtkMenuItemPrivate *priv = menu_item->priv;
gboolean touchscreen_mode;
GdkDevice *source_device = NULL;
GdkEvent *current_event;
g_object_get (gtk_widget_get_settings (GTK_WIDGET (menu_item)),
"gtk-touchscreen-mode", &touchscreen_mode,
NULL);
current_event = gtk_get_current_event ();
if (!touchscreen_mode && priv->submenu &&
if (current_event)
{
source_device = gdk_event_get_source_device (current_event);
gdk_event_free (current_event);
}
if ((!source_device ||
gdk_device_get_source (source_device) != GDK_SOURCE_TOUCH) &&
priv->submenu &&
(!gtk_widget_get_mapped (priv->submenu) ||
GTK_MENU (priv->submenu)->priv->tearoff_active))
{

8
gtk/gtkmenushell.c
View File

@ -1083,13 +1083,11 @@ gtk_menu_shell_enter_notify (GtkWidget *widget,
if (!gtk_widget_get_visible (GTK_MENU_ITEM (menu_item)->priv->submenu))
{
gboolean touchscreen_mode;
GdkDevice *source_device;
g_object_get (gtk_widget_get_settings (widget),
"gtk-touchscreen-mode", &touchscreen_mode,
NULL);
source_device = gdk_event_get_source_device ((GdkEvent *) event);
if (touchscreen_mode)
if (gdk_device_get_source (source_device) == GDK_SOURCE_TOUCH)
_gtk_menu_item_popup_submenu (menu_item, TRUE);
}
}