[Qemu-devel] [PATCH v3 4/4] gtk: Add "Grab On Click" option

[Takashi Iwai <tiwai@suse.de>]

I simply like it better, you don't? :)

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 ui/gtk.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ui/gtk.c b/ui/gtk.c
index 6668bd8226d5..4427d9f6c1e9 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -141,6 +141,7 @@ typedef struct GtkDisplayState
     GtkWidget *zoom_fit_item;
     GtkWidget *grab_item;
     GtkWidget *grab_on_hover_item;
+    GtkWidget *grab_on_click_item;
     GtkWidget *vga_item;
 
     int nb_vcs;
@@ -189,6 +190,11 @@ static bool gd_grab_on_hover(GtkDisplayState *s)
     return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item));
 }
 
+static bool gd_grab_on_click(GtkDisplayState *s)
+{
+    return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_click_item));
+}
+
 static bool gd_on_vga(GtkDisplayState *s)
 {
     return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0;
@@ -685,6 +691,12 @@ static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
     GtkDisplayState *s = opaque;
     InputButton btn;
 
+    if (button->button == 1 && button->type == GDK_BUTTON_PRESS &&
+        !gd_is_grab_active(s) && gd_grab_on_click(s)) {
+        gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE);
+        return TRUE;
+    }
+
     if (button->button == 1) {
         btn = INPUT_BUTTON_LEFT;
     } else if (button->button == 2) {
@@ -1417,6 +1429,9 @@ static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_g
     s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover"));
     gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item);
 
+    s->grab_on_click_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Click"));
+    gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_click_item);
+
     s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input"));
     gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item),
                                  "<QEMU>/View/Grab Input");
-- 
1.9.1