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Allow putting the window icon in the titlebar

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This commit is contained in:
Matthias Clasen
2013-03-10 21:01:40 -04:00
parent 2ee63a5c01
commit 55e90683a6
1 changed files with 85 additions and 26 deletions
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111
gtk/gtkwindow.c
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@@ -142,6 +142,7 @@ struct _GtkWindowPrivate
guint auto_mnemonics_timeout_id;
GtkWidget *title_box;
GtkWidget *title_icon;
GtkWidget *title_min_button;
GtkWidget *title_max_button;
GtkWidget *title_close_button;
@@ -3617,6 +3618,37 @@ icon_list_from_theme (GtkWidget *widget,
return list;
}
static void
set_title_icon (GtkWindow *window, GList *list)
{
GtkWindowPrivate *priv = window->priv;
if (priv->title_icon && list != NULL)
{
GdkPixbuf *pixbuf, *best;
GList *l;
best = NULL;
for (l = list; l; l = l->next)
{
pixbuf = list->data;
if (gdk_pixbuf_get_width (pixbuf) <= 20)
{
best = g_object_ref (pixbuf);
break;
}
}
if (best == NULL)
best = gdk_pixbuf_scale_simple (GDK_PIXBUF (list->data), 20, 20, GDK_INTERP_BILINEAR);
gtk_image_set_from_pixbuf (GTK_IMAGE (priv->title_icon), best);
g_object_unref (best);
gtk_widget_show (priv->title_icon);
}
}
static void
gtk_window_realize_icon (GtkWindow *window)
{
@@ -3677,13 +3709,14 @@ gtk_window_realize_icon (GtkWindow *window)
{
icon_list = icon_list_from_theme (widget, default_icon_name);
info->using_default_icon = TRUE;
info->using_themed_icon = TRUE;
info->using_themed_icon = TRUE;
}
info->realized = TRUE;
gdk_window_set_icon_list (gtk_widget_get_window (widget), icon_list);
set_title_icon (window, icon_list);
if (info->using_themed_icon)
{
GtkIconTheme *icon_theme;
@@ -4901,12 +4934,22 @@ update_window_buttons (GtkWindow *window)
{
GtkWindowPrivate *priv = window->priv;
if (priv->client_decorated)
if (priv->decorated &&
priv->client_decorated &&
priv->title_box != NULL)
{
gchar *layout_desc;
gchar **tokens, **t;
gint i, j;
GdkPixbuf *icon = NULL;
if (priv->title_icon)
{
icon = gtk_image_get_pixbuf (GTK_IMAGE (priv->title_icon));
g_object_ref (icon);
gtk_widget_destroy (priv->title_icon);
priv->title_icon = NULL;
}
if (priv->title_min_button)
{
gtk_widget_destroy (priv->title_min_button);
@@ -4938,46 +4981,62 @@ update_window_buttons (GtkWindow *window)
t = g_strsplit (tokens[i], ",", -1);
for (j = 0; t[j]; j++)
{
if (strcmp (t[j], "minimize") == 0 &&
GtkWidget *button = NULL;
if (strcmp (t[j], "icon") == 0)
{
button = gtk_image_new ();
gtk_widget_set_size_request (button, 20, 20);
gtk_widget_show (button);
if (icon != NULL)
{
gtk_image_set_from_pixbuf (GTK_IMAGE (button), icon);
g_object_unref (icon);
}
else
gtk_widget_hide (button);
priv->title_icon = button;
}
else if (strcmp (t[j], "minimize") == 0 &&
priv->gdk_type_hint == GDK_WINDOW_TYPE_HINT_NORMAL)
{
priv->title_min_button = gtk_button_new_with_label ("_");
gtk_widget_set_can_focus (priv->title_min_button, FALSE);
gtk_widget_show (priv->title_min_button);
g_signal_connect (priv->title_min_button, "clicked",
button = gtk_button_new_with_label ("_");
gtk_widget_set_can_focus (button, FALSE);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (gtk_window_title_min_clicked), window);
if (i == 0)
gtk_header_bar_pack_start (GTK_HEADER_BAR (priv->title_box), priv->title_min_button);
else
gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->title_box), priv->title_min_button);
priv->title_min_button = button;
}
else if (strcmp (t[j], "maximize") == 0 &&
priv->resizable &&
priv->gdk_type_hint == GDK_WINDOW_TYPE_HINT_NORMAL)
{
priv->title_max_button = gtk_button_new_with_label ("\342\226\253");
gtk_widget_set_can_focus (priv->title_max_button, FALSE);
gtk_widget_show (priv->title_max_button);
g_signal_connect (priv->title_max_button, "clicked",
button = gtk_button_new_with_label ("\342\226\253");
gtk_widget_set_can_focus (button, FALSE);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (gtk_window_title_max_clicked), window);
if (i == 0)
gtk_header_bar_pack_start (GTK_HEADER_BAR (priv->title_box), priv->title_max_button);
else
gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->title_box), priv->title_max_button);
priv->title_max_button = button;
}
else if (strcmp (t[j], "close") == 0 &&
priv->deletable &&
priv->gdk_type_hint == GDK_WINDOW_TYPE_HINT_NORMAL)
{
priv->title_close_button = gtk_button_new_with_label ("×");
gtk_widget_set_can_focus (priv->title_close_button, FALSE);
gtk_widget_show (priv->title_close_button);
g_signal_connect (priv->title_close_button, "clicked",
button = gtk_button_new_with_label ("×");
gtk_widget_set_can_focus (button, FALSE);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (gtk_window_title_close_clicked), window);
priv->title_close_button = button;
}
if (button)
{
if (i == 0)
gtk_header_bar_pack_start (GTK_HEADER_BAR (priv->title_box), priv->title_close_button);
gtk_header_bar_pack_start (GTK_HEADER_BAR (priv->title_box), button);
else
gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->title_box), priv->title_close_button);
gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->title_box), button);
}
}
g_strfreev (t);