AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

scrolledwindow: update to gesture widget-level API changes

Browse Source
This commit is contained in:
Carlos Garnacho 2014-04-08 21:05:00 +02:00
parent ff627511b7
commit 490c356954
1 changed files with 39 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
gtk/gtkscrolledwindow.c
View File

@ -584,9 +584,8 @@ scrolled_window_drag_begin_cb (GtkScrolledWindow *scrolled_window,
else
return;
sequence = gtk_gesture_get_last_updated_sequence (gesture);
gtk_widget_set_sequence_state (GTK_WIDGET (scrolled_window),
sequence, state);
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
gtk_gesture_set_sequence_state (gesture, sequence, state);
}
static void
@ -606,9 +605,9 @@ scrolled_window_drag_update_cb (GtkScrolledWindow *scrolled_window,
{
GdkEventSequence *sequence;
sequence = gtk_gesture_get_last_updated_sequence (gesture);
gtk_widget_set_sequence_state (GTK_WIDGET (scrolled_window),
sequence, GTK_EVENT_SEQUENCE_CLAIMED);
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
gtk_gesture_set_sequence_state (gesture, sequence,
GTK_EVENT_SEQUENCE_CLAIMED);
}
_gtk_scrolled_window_get_overshoot (scrolled_window,
@ -662,8 +661,8 @@ scrolled_window_drag_end_cb (GtkScrolledWindow *scrolled_window,
last = gtk_gesture_get_last_updated_sequence (gesture);
if (!priv->in_drag || current != last)
gtk_widget_set_sequence_state (GTK_WIDGET (scrolled_window),
current, GTK_EVENT_SEQUENCE_DENIED);
gtk_gesture_set_sequence_state (gesture, current,
GTK_EVENT_SEQUENCE_DENIED);
}
static void
@ -699,9 +698,9 @@ scrolled_window_long_press_cb (GtkScrolledWindow *scrolled_window,
{
GdkEventSequence *sequence;
sequence = gtk_gesture_get_last_updated_sequence (gesture);
gtk_widget_set_sequence_state (GTK_WIDGET (scrolled_window),
sequence, GTK_EVENT_SEQUENCE_DENIED);
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (gesture));
gtk_gesture_set_sequence_state (gesture, sequence,
GTK_EVENT_SEQUENCE_DENIED);
}
static void
@ -715,9 +714,10 @@ scrolled_window_long_press_cancelled_cb (GtkScrolledWindow *scrolled_window,
sequence = gtk_gesture_get_last_updated_sequence (gesture);
event = gtk_gesture_get_last_event (gesture, sequence);
if (event->type == GDK_TOUCH_BEGIN)
gtk_widget_set_gesture_state (GTK_WIDGET (scrolled_window), gesture,
GTK_EVENT_SEQUENCE_DENIED);
if (event->type == GDK_TOUCH_BEGIN ||
event->type == GDK_BUTTON_PRESS)
gtk_gesture_set_sequence_state (gesture, sequence,
GTK_EVENT_SEQUENCE_DENIED);
else if (event->type != GDK_TOUCH_END &&
event->type != GDK_BUTTON_RELEASE)
priv->in_drag = TRUE;
@ -750,6 +750,9 @@ gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
priv->min_content_height = -1;
priv->drag_gesture = gtk_gesture_drag_new (widget);
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->drag_gesture), 1);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->drag_gesture),
GTK_PHASE_CAPTURE);
g_signal_connect_swapped (priv->drag_gesture, "drag-begin",
G_CALLBACK (scrolled_window_drag_begin_cb),
scrolled_window);
@ -761,11 +764,18 @@ gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
scrolled_window);
priv->swipe_gesture = gtk_gesture_swipe_new (widget);
gtk_gesture_group (priv->swipe_gesture, priv->drag_gesture);
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->swipe_gesture), 1);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->swipe_gesture),
GTK_PHASE_CAPTURE);
g_signal_connect_swapped (priv->swipe_gesture, "swipe",
G_CALLBACK (scrolled_window_swipe_cb),
scrolled_window);
priv->long_press_gesture = gtk_gesture_long_press_new (widget);
gtk_gesture_group (priv->long_press_gesture, priv->drag_gesture);
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (priv->long_press_gesture), 1);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->long_press_gesture),
GTK_PHASE_CAPTURE);
g_signal_connect_swapped (priv->long_press_gesture, "pressed",
G_CALLBACK (scrolled_window_long_press_cb),
scrolled_window);
@ -1249,21 +1259,21 @@ gtk_scrolled_window_set_kinetic_scrolling (GtkScrolledWindow *scrolled_window,
if (priv->kinetic_scrolling)
{
gtk_widget_add_gesture (GTK_WIDGET (scrolled_window),
priv->drag_gesture, GTK_PHASE_CAPTURE);
gtk_widget_add_gesture (GTK_WIDGET (scrolled_window),
priv->swipe_gesture, GTK_PHASE_CAPTURE);
gtk_widget_add_gesture (GTK_WIDGET (scrolled_window),
priv->long_press_gesture, GTK_PHASE_CAPTURE);
gtk_widget_add_controller (GTK_WIDGET (scrolled_window),
GTK_EVENT_CONTROLLER (priv->drag_gesture));
gtk_widget_add_controller (GTK_WIDGET (scrolled_window),
GTK_EVENT_CONTROLLER (priv->swipe_gesture));
gtk_widget_add_controller (GTK_WIDGET (scrolled_window),
GTK_EVENT_CONTROLLER (priv->long_press_gesture));
}
else
{
gtk_widget_remove_gesture (GTK_WIDGET (scrolled_window),
priv->drag_gesture);
gtk_widget_remove_gesture (GTK_WIDGET (scrolled_window),
priv->swipe_gesture);
gtk_widget_remove_gesture (GTK_WIDGET (scrolled_window),
priv->long_press_gesture);
gtk_widget_remove_controller (GTK_WIDGET (scrolled_window),
GTK_EVENT_CONTROLLER (priv->drag_gesture));
gtk_widget_remove_controller (GTK_WIDGET (scrolled_window),
GTK_EVENT_CONTROLLER (priv->swipe_gesture));
gtk_widget_remove_controller (GTK_WIDGET (scrolled_window),
GTK_EVENT_CONTROLLER (priv->long_press_gesture));
gtk_scrolled_window_cancel_deceleration (scrolled_window);
}
@ -1369,17 +1379,9 @@ gtk_scrolled_window_destroy (GtkWidget *widget)
priv->deceleration_id = 0;
}
if (priv->drag_gesture)
{
g_object_unref (priv->drag_gesture);
priv->drag_gesture = NULL;
}
if (priv->swipe_gesture)
{
g_object_unref (priv->swipe_gesture);
priv->swipe_gesture = NULL;
}
g_clear_object (&priv->drag_gesture);
g_clear_object (&priv->swipe_gesture);
g_clear_object (&priv->long_press_gesture);
GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->destroy (widget);
}