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GtkTreeExpander: claim expander-icon gestures

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Claim the pressed, released and canceled gestures
meant for the expander-icon of the TreeExpander.
This avoids selecting the row when expanding or collapsing it.

Closes #4199
This commit is contained in:
Jan Lukas Gernert 2021-08-25 17:50:12 +02:00
parent 5e90d63373
commit 318160d836
1 changed files with 6 additions and 0 deletions
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6
gtk/gtktreeexpander.c
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@ -119,6 +119,8 @@ gtk_tree_expander_click_gesture_pressed (GtkGestureClick *gesture,
gtk_widget_set_state_flags (widget,
GTK_STATE_FLAG_ACTIVE,
FALSE);
gtk_gesture_set_state (GTK_GESTURE (gesture), GTK_EVENT_SEQUENCE_CLAIMED);
}
static void
@ -130,6 +132,8 @@ gtk_tree_expander_click_gesture_released (GtkGestureClick *gesture,
{
gtk_widget_unset_state_flags (gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture)),
GTK_STATE_FLAG_ACTIVE);
gtk_gesture_set_state (GTK_GESTURE (gesture), GTK_EVENT_SEQUENCE_CLAIMED);
}
static void
@ -139,6 +143,8 @@ gtk_tree_expander_click_gesture_canceled (GtkGestureClick *gesture,
{
gtk_widget_unset_state_flags (gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture)),
GTK_STATE_FLAG_ACTIVE);
gtk_gesture_set_state (GTK_GESTURE (gesture), GTK_EVENT_SEQUENCE_CLAIMED);
}
static void