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keyboard: Don't leak on set_keyboard()

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Unref and disconnect signals before setting a new keyboard.
This commit is contained in:
Guido Günther
2019-07-15 14:11:07 +02:00
parent 5693ce3df7
commit 1f0cc0a5f3
1 changed files with 10 additions and 1 deletions
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11
eek/eek-gtk-keyboard.c
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@ -327,6 +327,15 @@ eek_gtk_keyboard_set_keyboard (EekGtkKeyboard *self,
EekKeyboard *keyboard)
{
EekGtkKeyboardPrivate *priv = eek_gtk_keyboard_get_instance_private (self);
if (priv->keyboard == keyboard)
return;
if (priv->keyboard) {
g_signal_handlers_disconnect_by_data(priv->keyboard, self);
g_object_unref (priv->keyboard);
}
priv->keyboard = g_object_ref (keyboard);
g_signal_connect (priv->keyboard, "key-locked",
@ -368,9 +377,9 @@ eek_gtk_keyboard_dispose (GObject *object)
}
if (priv->keyboard) {
g_signal_handlers_disconnect_by_data(priv->keyboard, self);
GList *list, *head;
g_signal_handlers_disconnect_by_data(priv->keyboard, self);
list = eek_keyboard_get_pressed_keys (priv->keyboard);
for (head = list; head; head = g_list_next (head)) {
g_log("squeek", G_LOG_LEVEL_DEBUG, "emit EekKey pressed");