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gtkmenubutton: Popup menu/popover on GtkButton:clicked

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This happens on button release, which is more convenient if the gesture
can be consumed by something else (eg. window dragging), and already behaves
correctly wrt cancelled gestures, broken grabs, etc.

This also allows us to unify pointer and keyboard behavior, popping up the
menu widget in a single place.
This commit is contained in:
Carlos Garnacho 2015-02-25 20:31:09 +01:00
parent 2e52e9964b
commit 0796d7b6ff
1 changed files with 28 additions and 49 deletions
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77
gtk/gtkmenubutton.c
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@ -132,6 +132,7 @@ struct _GtkMenuButtonPrivate
GtkWidget *arrow_widget;
GtkArrowType arrow_type;
gboolean use_popover;
guint press_handled : 1;
};
enum
@ -405,60 +406,39 @@ popup_menu (GtkMenuButton *menu_button,
}
static void
gtk_menu_button_toggled (GtkToggleButton *button)
gtk_menu_button_clicked (GtkButton *button)
{
GtkMenuButton *menu_button = GTK_MENU_BUTTON (button);
GtkMenuButtonPrivate *priv = menu_button->priv;
gboolean active;
gboolean active = TRUE;
active = gtk_toggle_button_get_active (button);
if (priv->menu)
if (priv->menu && !gtk_widget_get_visible (priv->menu))
{
if (active)
{
if (!gtk_widget_get_visible (priv->menu))
{
/* we get here only when the menu is activated by a key
* press, so that we can select the first menu item
*/
popup_menu (menu_button, NULL);
gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menu), FALSE);
}
}
else
gtk_menu_shell_deactivate (GTK_MENU_SHELL (priv->menu));
GdkEvent *event;
event = gtk_get_current_event ();
popup_menu (menu_button,
(event && event->type != GDK_BUTTON_RELEASE) ?
(GdkEventButton *) event : NULL);
if (!event ||
event->type == GDK_KEY_PRESS ||
event->type == GDK_KEY_RELEASE)
gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menu), FALSE);
if (event)
gdk_event_free (event);
}
else if (priv->popover)
gtk_widget_set_visible (priv->popover, active);
}
else if (priv->popover && !gtk_widget_get_visible (priv->popover))
gtk_widget_show (priv->popover);
else
active = FALSE;
static gboolean
gtk_menu_button_button_press_event (GtkWidget *widget,
GdkEventButton *event)
{
GtkMenuButton *menu_button = GTK_MENU_BUTTON (widget);
GtkMenuButtonPrivate *priv = menu_button->priv;
GTK_BUTTON_CLASS (gtk_menu_button_parent_class)->clicked (button);
if (event->button == GDK_BUTTON_PRIMARY)
{
/* Filter out double/triple clicks */
if (event->type != GDK_BUTTON_PRESS)
return TRUE;
if (priv->menu && !gtk_widget_get_visible (priv->menu))
popup_menu (menu_button, event);
else if (priv->popover && !gtk_widget_get_visible (priv->popover))
gtk_widget_show (priv->popover);
else
return TRUE;
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
return TRUE;
}
return GTK_WIDGET_CLASS (gtk_menu_button_parent_class)->button_press_event (widget, event);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), active);
gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (button));
}
static void
@ -491,19 +471,18 @@ gtk_menu_button_class_init (GtkMenuButtonClass *klass)
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
GtkToggleButtonClass *toggle_button_class = GTK_TOGGLE_BUTTON_CLASS (klass);
GtkButtonClass *button_class = GTK_BUTTON_CLASS (klass);
gobject_class->set_property = gtk_menu_button_set_property;
gobject_class->get_property = gtk_menu_button_get_property;
gobject_class->dispose = gtk_menu_button_dispose;
widget_class->state_flags_changed = gtk_menu_button_state_flags_changed;
widget_class->button_press_event = gtk_menu_button_button_press_event;
container_class->add = gtk_menu_button_add;
container_class->remove = gtk_menu_button_remove;
toggle_button_class->toggled = gtk_menu_button_toggled;
button_class->clicked = gtk_menu_button_clicked;
/**
* GtkMenuButton:popup: