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container stuff

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This commit is contained in:
Cody Russell
2009-05-17 10:12:58 -04:00
committed by Cody Russell
parent 4f750e2bec
commit 1c0e449cbe
1 changed files with 73 additions and 3 deletions
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76
gtk/gtkwindow.c
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@@ -358,6 +358,14 @@ static void gtk_window_buildable_custom_finished (GtkBuildable *buildable,
const gchar *tagname,
gpointer user_data);
/* GtkContainer */
static void gtk_window_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data);
static void gtk_window_remove (GtkContainer *container,
GtkWidget *child);
G_DEFINE_TYPE_WITH_CODE (GtkWindow, gtk_window, GTK_TYPE_BIN,
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
@@ -475,6 +483,8 @@ gtk_window_class_init (GtkWindowClass *klass)
widget_class->expose_event = gtk_window_expose;
container_class->check_resize = gtk_window_check_resize;
container_class->forall = gtk_window_forall;
container_class->remove = gtk_window_remove;
klass->set_focus = gtk_window_real_set_focus;
klass->frame_event = gtk_window_frame_event;
@@ -1428,6 +1438,38 @@ gtk_window_new (GtkWindowType type)
return GTK_WIDGET (window);
}
static void
gtk_window_set_label_widget (GtkWindow *window,
GtkWidget *label)
{
GtkWindowPrivate *priv = GTK_WINDOW_GET_PRIVATE (window);
gboolean need_resize = FALSE;
g_return_if_fail (GTK_IS_WINDOW (window));
g_return_if_fail (label == NULL || GTK_IS_WIDGET (label));
g_return_if_fail (label == NULL || label->parent == NULL);
if (priv->title_label == label)
return;
if (priv->title_label)
{
need_resize = GTK_WIDGET_VISIBLE (priv->title_label);
gtk_widget_unparent (priv->title_label);
}
priv->title_label = label;
if (label)
{
gtk_widget_set_parent (label, GTK_WIDGET (window));
need_resize |= GTK_WIDGET_VISIBLE (label);
}
if (GTK_WIDGET_VISIBLE (window) && need_resize)
gtk_widget_queue_resize (GTK_WIDGET (window));
}
/**
* gtk_window_set_title:
* @window: a #GtkWindow
@@ -1460,9 +1502,9 @@ gtk_window_set_title (GtkWindow *window,
if (!priv->title_label)
{
priv->title_label = gtk_label_new (window->title);
gtk_widget_set_parent(priv->title_label, GTK_WIDGET (window));
gtk_widget_show (priv->title_label);
GtkWidget *label = gtk_label_new (window->title);
gtk_widget_show (label);
gtk_window_set_label_widget (window, label);
}
else
{
@@ -5606,6 +5648,34 @@ gtk_window_check_resize (GtkContainer *container)
gtk_window_move_resize (GTK_WINDOW (container));
}
static void
gtk_window_remove (GtkContainer *container,
GtkWidget *child)
{
GtkWindowPrivate *priv = GTK_WINDOW_GET_PRIVATE (container);
if (priv->title_label == child)
gtk_window_set_label_widget (GTK_WINDOW (container), NULL);
else
GTK_CONTAINER_CLASS (gtk_window_parent_class)->remove (container, child);
}
static void
gtk_window_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
GtkBin *bin = GTK_BIN (container);
GtkWindowPrivate *priv = GTK_WINDOW_GET_PRIVATE (container);
if (bin->child)
(* callback) (bin->child, callback_data);
if (priv->title_label)
(* callback) (priv->title_label, callback_data);
}
static gboolean
gtk_window_focus (GtkWidget *widget,
GtkDirectionType direction)