forked from AuroraMiddleware/gtk
289 lines
9.5 KiB
C
289 lines
9.5 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
#include "config.h"
|
|
|
|
#define GDK_DISABLE_DEPRECATION_WARNINGS
|
|
|
|
|
|
#include <string.h>
|
|
#include <glib.h>
|
|
#include "gtkcolorseldialog.h"
|
|
#include "gtkframe.h"
|
|
#include "gtkbutton.h"
|
|
#include "gtkstock.h"
|
|
#include "gtkintl.h"
|
|
#include "gtkbuildable.h"
|
|
|
|
|
|
/**
|
|
* SECTION:gtkcolorseldlg
|
|
* @Short_description: Deprecated dialog box for selecting a color
|
|
* @Title: GtkColorSelectionDialog
|
|
*
|
|
* The #GtkColorSelectionDialog provides a standard dialog which
|
|
* allows the user to select a color much like the #GtkFileChooserDialog
|
|
* provides a standard dialog for file selection.
|
|
*
|
|
* Use gtk_color_selection_dialog_get_color_selection() to get the
|
|
* #GtkColorSelection widget contained within the dialog. Use this widget
|
|
* and its gtk_color_selection_get_current_color()
|
|
* function to gain access to the selected color. Connect a handler
|
|
* for this widget's #GtkColorSelection::color-changed signal to be notified
|
|
* when the color changes.
|
|
*
|
|
* <refsect2 id="GtkColorSelectionDialog-BUILDER-UI">
|
|
* <title>GtkColorSelectionDialog as GtkBuildable</title>
|
|
* The GtkColorSelectionDialog implementation of the GtkBuildable interface
|
|
* exposes the embedded #GtkColorSelection as internal child with the
|
|
* name "color_selection". It also exposes the buttons with the names
|
|
* "ok_button", "cancel_button" and "help_button".
|
|
* </refsect2>
|
|
*/
|
|
|
|
|
|
struct _GtkColorSelectionDialogPrivate
|
|
{
|
|
GtkWidget *colorsel;
|
|
GtkWidget *ok_button;
|
|
GtkWidget *cancel_button;
|
|
GtkWidget *help_button;
|
|
};
|
|
|
|
enum {
|
|
PROP_0,
|
|
PROP_COLOR_SELECTION,
|
|
PROP_OK_BUTTON,
|
|
PROP_CANCEL_BUTTON,
|
|
PROP_HELP_BUTTON
|
|
};
|
|
|
|
|
|
/***************************/
|
|
/* GtkColorSelectionDialog */
|
|
/***************************/
|
|
|
|
static void gtk_color_selection_dialog_buildable_interface_init (GtkBuildableIface *iface);
|
|
static GObject * gtk_color_selection_dialog_buildable_get_internal_child (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
const gchar *childname);
|
|
|
|
G_DEFINE_TYPE_WITH_CODE (GtkColorSelectionDialog, gtk_color_selection_dialog,
|
|
GTK_TYPE_DIALOG,
|
|
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
|
|
gtk_color_selection_dialog_buildable_interface_init))
|
|
|
|
static GtkBuildableIface *parent_buildable_iface;
|
|
|
|
static void
|
|
gtk_color_selection_dialog_get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
GtkColorSelectionDialog *colorsel = GTK_COLOR_SELECTION_DIALOG (object);
|
|
GtkColorSelectionDialogPrivate *priv = colorsel->priv;
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_COLOR_SELECTION:
|
|
g_value_set_object (value, priv->colorsel);
|
|
break;
|
|
case PROP_OK_BUTTON:
|
|
g_value_set_object (value, priv->ok_button);
|
|
break;
|
|
case PROP_CANCEL_BUTTON:
|
|
g_value_set_object (value, priv->cancel_button);
|
|
break;
|
|
case PROP_HELP_BUTTON:
|
|
g_value_set_object (value, priv->help_button);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_color_selection_dialog_class_init (GtkColorSelectionDialogClass *klass)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
|
|
|
gobject_class->get_property = gtk_color_selection_dialog_get_property;
|
|
|
|
g_object_class_install_property (gobject_class,
|
|
PROP_COLOR_SELECTION,
|
|
g_param_spec_object ("color-selection",
|
|
P_("Color Selection"),
|
|
P_("The color selection embedded in the dialog."),
|
|
GTK_TYPE_WIDGET,
|
|
G_PARAM_READABLE));
|
|
g_object_class_install_property (gobject_class,
|
|
PROP_OK_BUTTON,
|
|
g_param_spec_object ("ok-button",
|
|
P_("OK Button"),
|
|
P_("The OK button of the dialog."),
|
|
GTK_TYPE_WIDGET,
|
|
G_PARAM_READABLE));
|
|
g_object_class_install_property (gobject_class,
|
|
PROP_CANCEL_BUTTON,
|
|
g_param_spec_object ("cancel-button",
|
|
P_("Cancel Button"),
|
|
P_("The cancel button of the dialog."),
|
|
GTK_TYPE_WIDGET,
|
|
G_PARAM_READABLE));
|
|
g_object_class_install_property (gobject_class,
|
|
PROP_HELP_BUTTON,
|
|
g_param_spec_object ("help-button",
|
|
P_("Help Button"),
|
|
P_("The help button of the dialog."),
|
|
GTK_TYPE_WIDGET,
|
|
G_PARAM_READABLE));
|
|
|
|
gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_COLOR_CHOOSER);
|
|
|
|
g_type_class_add_private (klass, sizeof (GtkColorSelectionDialogPrivate));
|
|
}
|
|
|
|
static void
|
|
gtk_color_selection_dialog_init (GtkColorSelectionDialog *colorseldiag)
|
|
{
|
|
GtkColorSelectionDialogPrivate *priv;
|
|
GtkDialog *dialog = GTK_DIALOG (colorseldiag);
|
|
GtkWidget *action_area, *content_area;
|
|
|
|
colorseldiag->priv = G_TYPE_INSTANCE_GET_PRIVATE (colorseldiag,
|
|
GTK_TYPE_COLOR_SELECTION_DIALOG,
|
|
GtkColorSelectionDialogPrivate);
|
|
priv = colorseldiag->priv;
|
|
|
|
content_area = gtk_dialog_get_content_area (dialog);
|
|
action_area = gtk_dialog_get_action_area (dialog);
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
|
|
gtk_box_set_spacing (GTK_BOX (content_area), 2); /* 2 * 5 + 2 = 12 */
|
|
gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
|
|
gtk_box_set_spacing (GTK_BOX (action_area), 6);
|
|
|
|
priv->colorsel = gtk_color_selection_new ();
|
|
gtk_container_set_border_width (GTK_CONTAINER (priv->colorsel), 5);
|
|
gtk_color_selection_set_has_palette (GTK_COLOR_SELECTION (priv->colorsel), FALSE);
|
|
gtk_color_selection_set_has_opacity_control (GTK_COLOR_SELECTION (priv->colorsel), FALSE);
|
|
gtk_container_add (GTK_CONTAINER (content_area), priv->colorsel);
|
|
gtk_widget_show (priv->colorsel);
|
|
|
|
priv->cancel_button = gtk_dialog_add_button (dialog,
|
|
_("_Cancel"),
|
|
GTK_RESPONSE_CANCEL);
|
|
|
|
priv->ok_button = gtk_dialog_add_button (dialog,
|
|
_("_Select"),
|
|
GTK_RESPONSE_OK);
|
|
|
|
gtk_widget_grab_default (priv->ok_button);
|
|
|
|
priv->help_button = gtk_dialog_add_button (dialog,
|
|
_("_Help"),
|
|
GTK_RESPONSE_HELP);
|
|
|
|
gtk_widget_hide (priv->help_button);
|
|
|
|
gtk_dialog_set_alternative_button_order (dialog,
|
|
GTK_RESPONSE_OK,
|
|
GTK_RESPONSE_CANCEL,
|
|
GTK_RESPONSE_HELP,
|
|
-1);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (colorseldiag),
|
|
_("Color Selection"));
|
|
}
|
|
|
|
/**
|
|
* gtk_color_selection_dialog_new:
|
|
* @title: a string containing the title text for the dialog.
|
|
*
|
|
* Creates a new #GtkColorSelectionDialog.
|
|
*
|
|
* Returns: a #GtkColorSelectionDialog.
|
|
*/
|
|
GtkWidget*
|
|
gtk_color_selection_dialog_new (const gchar *title)
|
|
{
|
|
GtkColorSelectionDialog *colorseldiag;
|
|
|
|
colorseldiag = g_object_new (GTK_TYPE_COLOR_SELECTION_DIALOG, NULL);
|
|
|
|
if (title)
|
|
gtk_window_set_title (GTK_WINDOW (colorseldiag), title);
|
|
|
|
gtk_window_set_resizable (GTK_WINDOW (colorseldiag), FALSE);
|
|
|
|
return GTK_WIDGET (colorseldiag);
|
|
}
|
|
|
|
/**
|
|
* gtk_color_selection_dialog_get_color_selection:
|
|
* @colorsel: a #GtkColorSelectionDialog
|
|
*
|
|
* Retrieves the #GtkColorSelection widget embedded in the dialog.
|
|
*
|
|
* Returns: (transfer none): the embedded #GtkColorSelection
|
|
*
|
|
* Since: 2.14
|
|
**/
|
|
GtkWidget*
|
|
gtk_color_selection_dialog_get_color_selection (GtkColorSelectionDialog *colorsel)
|
|
{
|
|
g_return_val_if_fail (GTK_IS_COLOR_SELECTION_DIALOG (colorsel), NULL);
|
|
|
|
return colorsel->priv->colorsel;
|
|
}
|
|
|
|
static void
|
|
gtk_color_selection_dialog_buildable_interface_init (GtkBuildableIface *iface)
|
|
{
|
|
parent_buildable_iface = g_type_interface_peek_parent (iface);
|
|
iface->get_internal_child = gtk_color_selection_dialog_buildable_get_internal_child;
|
|
}
|
|
|
|
static GObject *
|
|
gtk_color_selection_dialog_buildable_get_internal_child (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
const gchar *childname)
|
|
{
|
|
GtkColorSelectionDialog *selection_dialog = GTK_COLOR_SELECTION_DIALOG (buildable);
|
|
GtkColorSelectionDialogPrivate *priv = selection_dialog->priv;
|
|
|
|
if (g_strcmp0 (childname, "ok_button") == 0)
|
|
return G_OBJECT (priv->ok_button);
|
|
else if (g_strcmp0 (childname, "cancel_button") == 0)
|
|
return G_OBJECT (priv->cancel_button);
|
|
else if (g_strcmp0 (childname, "help_button") == 0)
|
|
return G_OBJECT (priv->help_button);
|
|
else if (g_strcmp0 (childname, "color_selection") == 0)
|
|
return G_OBJECT (priv->colorsel);
|
|
|
|
return parent_buildable_iface->get_internal_child (buildable, builder, childname);
|
|
}
|