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// colorbutton.h - Declaration of CColorButton
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003-2005 Bernhard Seifert
// Copyright (C) 2004-2006, 2008 Oliver Schneider (assarbad.net)
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Author(s): - bseifert -> http://windirstat.info/contact/bernhard/
// - assarbad -> http://windirstat.info/contact/oliver/
//
#ifndef __WDS_COLORBUTTON_H__
#define __WDS_COLORBUTTON_H__
#pragma once
#define COLBN_CHANGED 0x87 // this is a value, I hope, that is nowhere used as notification code.
//
// CColorButton. A Pushbutton which allows to choose a color and
// shows this color on its surface.
//
// In the resource editor, the button should be set to "right align text",
// as the color will be shown in the left third.
//
// When the user chose a color, the parent is notified via WM_NOTIFY
// and the notification code COLBN_CHANGED.
//
class CColorButton: public CButton
{
public:
COLORREF GetColor();
void SetColor(COLORREF color);
private:
// The color preview is an own little child window of the button.
class CPreview: public CWnd
{
public:
CPreview();
COLORREF GetColor();
void SetColor(COLORREF color);
private:
COLORREF m_color;
DECLARE_MESSAGE_MAP()
afx_msg void OnPaint();
public:
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
};
CPreview m_preview;
protected:
DECLARE_MESSAGE_MAP()
afx_msg void OnPaint();
afx_msg void OnDestroy();
afx_msg void OnBnClicked();
afx_msg void OnEnable(BOOL bEnable);
};
#endif // __WDS_COLORBUTTON_H__
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