C++ (Cpp) panel_profile_set_background_image示例

示例#1

文件： panel-properties-dialog.c 项目： guadalinex-archive/guadalinex-v5

static void
panel_properties_dialog_image_changed (PanelPropertiesDialog *dialog)
{
	char *image;

	image = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog->image_chooser));

	/* FIXME: This is an ugly workaround for GTK+ bug #327243.
	 * FIXME: Note that GTK+ 2.12 and file-set signal might help. */
	if (!dialog->selection_emitted < 2 && !image) {
		dialog->selection_emitted++;
		return;
	}
	panel_profile_set_background_image (dialog->toplevel, image);

	g_free (image);
}

示例#2

文件： panel.c 项目： fanpenggogo/mate-panel-new

static gboolean
set_background_image_from_uri (PanelToplevel *toplevel,
			       const char    *uri)
{
	char *image;

	if ( ! panel_profile_background_key_is_writable (toplevel, "type") ||
	     ! panel_profile_background_key_is_writable (toplevel, "image"))
		return FALSE;

	if (!(image = g_filename_from_uri (uri, NULL, NULL)))
		return FALSE;

	panel_profile_set_background_image (toplevel, image);
	panel_profile_set_background_type (toplevel, PANEL_BACK_IMAGE);

	g_free (image);

	return FALSE;
}