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/*
* ===========================
* VDK Visual Develeopment Kit
* Version 0.4
* October 1998
* ===========================
*
* Copyright (C) 1998, Mario Motta
* Developed by Mario Motta <mmotta@guest.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*/
#ifndef ABSTRACTBUTTON_H
#define ABSTRACTBUTTON_H
#include <vdk/vdkobj.h>
/*!
\class VDKAbstractButton
\brief This class provides a common base for different types of buttons
This class and some of his subclasses can be better substituted
with VDKCustomButton and childs.
*/
class VDKAbstractButton: public VDKObject
{
public:
VDKReadWriteValueProp<VDKAbstractButton, GtkReliefStyle> Relief;
VDKAbstractButton(VDKForm* owner);
virtual ~VDKAbstractButton();
virtual void SetForeground(VDKRgb, GtkStateType) {}
virtual void SetFont(VDKFont*) {}
void SetRelief(GtkReliefStyle style) {
gtk_button_set_relief(GTK_BUTTON(widget), style);
}
GtkReliefStyle GetRelief() {
return gtk_button_get_relief(GTK_BUTTON(widget));
}
#ifdef USE_SIGCPLUSPLUS
public:
/*!
Extended LS signal system:
Received when button is clicked
*/
VDKSignal0<void> OnButtonClicked;
/*!
Extended LS signal system:
Received when button is pressed
*/
VDKSignal0<void> OnButtonPressed;
/*!
Extended LS signal system:
Received when mouse leaves button
*/
VDKSignal0<void> OnButtonLeave;
protected:
/* This method establishes the connection to sigc-signals in
a concrete subclass. Wid is the underlaying used gtk-widget
*/
static void make_gtksigc_connection(VDKAbstractButton* obj,
GtkWidget* wid);
private:
static void _handle_clicked(GtkWidget* wid, gpointer obj);
static void _handle_pressed(GtkWidget* wid, gpointer obj);
static void _handle_leave(GtkWidget* wid, gpointer obj);
#endif
};
#endif
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