* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtkdialog.h"
#include "gtkstock.h"
+#include "gtkbutton.h"
#include "gtkbox.h"
+#include "gtkprivate.h"
#include "gtkintl.h"
#include "gtkcolorchooserprivate.h"
#include "gtkcolorchooserdialog.h"
#include "gtkcolorchooserwidget.h"
+/**
+ * SECTION:gtkcolorchooserdialog
+ * @Short_description: A dialog for choosing colors
+ * @Title: GtkColorChooserDialog
+ * @See_also: #GtkColorChooser, #GtkDialog
+ *
+ * The #GtkColorChooserDialog widget is a dialog for choosing
+ * a color. It implements the #GtkColorChooser interface.
+ *
+ * Since: 3.4
+ */
struct _GtkColorChooserDialogPrivate
{
- GtkWidget *color_chooser;
+ GtkWidget *chooser;
GtkWidget *select_button;
GtkWidget *cancel_button;
enum
{
PROP_ZERO,
- PROP_COLOR
+ PROP_RGBA,
+ PROP_USE_ALPHA,
+ PROP_SHOW_EDITOR
};
static void gtk_color_chooser_dialog_iface_init (GtkColorChooserInterface *iface);
GParamSpec *pspec,
GtkColorChooserDialog *cc)
{
- g_object_notify (G_OBJECT (cc), "color");
+ g_object_notify (G_OBJECT (cc), pspec->name);
+}
+
+static void
+save_color (GtkColorChooserDialog *dialog)
+{
+ GdkRGBA color;
+
+ /* This causes the color chooser widget to save the
+ * selected and custom colors to GSettings.
+ */
+ gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER (dialog), &color);
+ gtk_color_chooser_set_rgba (GTK_COLOR_CHOOSER (dialog), &color);
}
static void
GdkRGBA *color,
GtkDialog *dialog)
{
+ save_color (GTK_COLOR_CHOOSER_DIALOG (dialog));
+ gtk_dialog_response (dialog, GTK_RESPONSE_OK);
+}
+
+static void
+selected_cb (GtkButton *button,
+ GtkDialog *dialog)
+{
+ save_color (GTK_COLOR_CHOOSER_DIALOG (dialog));
gtk_dialog_response (dialog, GTK_RESPONSE_OK);
}
gtk_window_set_resizable (GTK_WINDOW (cc), FALSE);
/* Create the content area */
- priv->color_chooser = gtk_color_chooser_widget_new ();
- gtk_container_set_border_width (GTK_CONTAINER (priv->color_chooser), 5);
- gtk_widget_show (priv->color_chooser);
+ priv->chooser = gtk_color_chooser_widget_new ();
+ gtk_container_set_border_width (GTK_CONTAINER (priv->chooser), 5);
+ gtk_widget_show (priv->chooser);
gtk_box_pack_start (GTK_BOX (content_area),
- priv->color_chooser, TRUE, TRUE, 0);
+ priv->chooser, TRUE, TRUE, 0);
+
+ g_signal_connect (priv->chooser, "notify::rgba",
+ G_CALLBACK (propagate_notify), cc);
- g_signal_connect (priv->color_chooser, "notify::color",
+ g_signal_connect (priv->chooser, "notify::show-editor",
G_CALLBACK (propagate_notify), cc);
- g_signal_connect (priv->color_chooser, "color-activated",
+ g_signal_connect (priv->chooser, "color-activated",
G_CALLBACK (color_activated_cb), cc);
/* Create the action area */
priv->cancel_button = gtk_dialog_add_button (dialog,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL);
- priv->select_button = gtk_dialog_add_button (dialog,
- _("_Select"),
- GTK_RESPONSE_OK);
+
+ /* We emit the response for the Select button manually,
+ * since we want to save the color first
+ */
+ priv->select_button = gtk_button_new_from_stock (_("_Select"));
+ g_signal_connect (priv->select_button, "clicked",
+ G_CALLBACK (selected_cb), dialog);
+ gtk_widget_set_can_default (priv->select_button, TRUE);
+ gtk_widget_show (priv->select_button);
+ gtk_box_pack_end (GTK_BOX (gtk_dialog_get_action_area (dialog)),
+ priv->select_button, FALSE, TRUE, 0);
gtk_widget_grab_default (priv->select_button);
gtk_dialog_set_alternative_button_order (dialog,
}
static void
-gtk_color_chooser_dialog_response (GtkDialog *dialog,
- gint response_id)
+gtk_color_chooser_dialog_map (GtkWidget *widget)
{
- if (response_id == GTK_RESPONSE_OK)
- {
- GdkRGBA color;
+ /* We never want the dialog to come up with the editor,
+ * even if it was showing the editor the last time it was used.
+ */
+ g_object_set (GTK_COLOR_CHOOSER_DIALOG (widget)->priv->chooser,
+ "show-editor", FALSE, NULL);
- gtk_color_chooser_get_color (GTK_COLOR_CHOOSER (dialog), &color);
- gtk_color_chooser_set_color (GTK_COLOR_CHOOSER (dialog), &color);
- }
+ GTK_WIDGET_CLASS (gtk_color_chooser_dialog_parent_class)->map (widget);
}
static void
GValue *value,
GParamSpec *pspec)
{
+ GtkColorChooserDialog *cd = GTK_COLOR_CHOOSER_DIALOG (object);
GtkColorChooser *cc = GTK_COLOR_CHOOSER (object);
switch (prop_id)
{
- case PROP_COLOR:
+ case PROP_RGBA:
{
GdkRGBA color;
- gtk_color_chooser_get_color (cc, &color);
+ gtk_color_chooser_get_rgba (cc, &color);
g_value_set_boxed (value, &color);
}
- break;
+ break;
+ case PROP_USE_ALPHA:
+ g_value_set_boolean (value, gtk_color_chooser_get_use_alpha (GTK_COLOR_CHOOSER (cd->priv->chooser)));
+ break;
+ case PROP_SHOW_EDITOR:
+ {
+ gboolean show_editor;
+ g_object_get (cd->priv->chooser, "show-editor", &show_editor, NULL);
+ g_value_set_boolean (value, show_editor);
+ }
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
const GValue *value,
GParamSpec *pspec)
{
+ GtkColorChooserDialog *cd = GTK_COLOR_CHOOSER_DIALOG (object);
GtkColorChooser *cc = GTK_COLOR_CHOOSER (object);
switch (prop_id)
{
- case PROP_COLOR:
- gtk_color_chooser_set_color (cc, g_value_get_boxed (value));
- break;
+ case PROP_RGBA:
+ gtk_color_chooser_set_rgba (cc, g_value_get_boxed (value));
+ break;
+ case PROP_USE_ALPHA:
+ gtk_color_chooser_set_use_alpha (GTK_COLOR_CHOOSER (cd->priv->chooser), g_value_get_boolean (value));
+ break;
+ case PROP_SHOW_EDITOR:
+ g_object_set (cd->priv->chooser,
+ "show-editor", g_value_get_boolean (value),
+ NULL);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
gtk_color_chooser_dialog_class_init (GtkColorChooserDialogClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
- GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (class);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
object_class->get_property = gtk_color_chooser_dialog_get_property;
object_class->set_property = gtk_color_chooser_dialog_set_property;
- dialog_class->response = gtk_color_chooser_dialog_response;
+ widget_class->map = gtk_color_chooser_dialog_map;
+
+ g_object_class_override_property (object_class, PROP_RGBA, "rgba");
+ g_object_class_override_property (object_class, PROP_USE_ALPHA, "use-alpha");
+ g_object_class_install_property (object_class, PROP_SHOW_EDITOR,
+ g_param_spec_boolean ("show-editor", P_("Show editor"), P_("Show editor"),
+ FALSE, GTK_PARAM_READWRITE));
- g_object_class_override_property (object_class, PROP_COLOR, "color");
g_type_class_add_private (class, sizeof (GtkColorChooserDialogPrivate));
}
static void
-gtk_color_chooser_dialog_get_color (GtkColorChooser *chooser,
- GdkRGBA *color)
+gtk_color_chooser_dialog_get_rgba (GtkColorChooser *chooser,
+ GdkRGBA *color)
+{
+ GtkColorChooserDialog *cc = GTK_COLOR_CHOOSER_DIALOG (chooser);
+
+ gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER (cc->priv->chooser), color);
+}
+
+static void
+gtk_color_chooser_dialog_set_rgba (GtkColorChooser *chooser,
+ const GdkRGBA *color)
{
GtkColorChooserDialog *cc = GTK_COLOR_CHOOSER_DIALOG (chooser);
- gtk_color_chooser_get_color (GTK_COLOR_CHOOSER (cc->priv->color_chooser), color);
+ gtk_color_chooser_set_rgba (GTK_COLOR_CHOOSER (cc->priv->chooser), color);
}
static void
-gtk_color_chooser_dialog_set_color (GtkColorChooser *chooser,
- const GdkRGBA *color)
+gtk_color_chooser_dialog_add_palette (GtkColorChooser *chooser,
+ GtkOrientation orientation,
+ gint colors_per_line,
+ gint n_colors,
+ GdkRGBA *colors)
{
GtkColorChooserDialog *cc = GTK_COLOR_CHOOSER_DIALOG (chooser);
- gtk_color_chooser_set_color (GTK_COLOR_CHOOSER (cc->priv->color_chooser), color);
+ gtk_color_chooser_add_palette (GTK_COLOR_CHOOSER (cc->priv->chooser),
+ orientation, colors_per_line, n_colors, colors);
}
static void
gtk_color_chooser_dialog_iface_init (GtkColorChooserInterface *iface)
{
- iface->get_color = gtk_color_chooser_dialog_get_color;
- iface->set_color = gtk_color_chooser_dialog_set_color;
+ iface->get_rgba = gtk_color_chooser_dialog_get_rgba;
+ iface->set_rgba = gtk_color_chooser_dialog_set_rgba;
+ iface->add_palette = gtk_color_chooser_dialog_add_palette;
}
+/**
+ * gtk_color_chooser_dialog_new:
+ * @title: (allow-none): Title of the dialog, or %NULL
+ * @parent: (allow-none): Transient parent of the dialog, or %NULL
+ *
+ * Creates a new #GtkColorChooserDialog.
+ *
+ * Return value: a new #GtkColorChooserDialog
+ *
+ * Since: 3.4
+ */
GtkWidget *
gtk_color_chooser_dialog_new (const gchar *title,
GtkWindow *parent)