clicklabel.cpp

来自「一个精简的CA程序」· C++ 代码 · 共 94 行

/* vi: set sw=4 ts=4: */
/*
 * Copyright (C) 2001 Christian Hohnstaedt.
 *
 *  All rights reserved.
 *
 *
 *  Redistribution and use in source and binary forms, with or without 
 *  modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  - Neither the name of the author nor the names of its contributors may be 
 *    used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * This program links to software with different licenses from:
 *
 *	http://www.openssl.org which includes cryptographic software
 * 	written by Eric Young ([e-mail])"
 *
 *	http://www.sleepycat.com
 *
 *	http://www.trolltech.com
 * 
 *
 *
 * http://www.hohnstaedt.de/xca
 * email: [e-mail]
 *
 * $Id: clicklabel.cpp,v 1.2 2003/07/06 16:28:22 chris2511 Exp $ 
 *
 */                           

#include "clicklabel.h"

#include <qpalette.h>
#include <qcolor.h>

ClickLabel::ClickLabel( QWidget* parent,  const char* name, WFlags f )
	:QLabel( parent, name, f )
{
	QFont font( font() );
	font.setBold(true);
	setFont( font );
	setFrameShape( QLabel::Panel );
	setFrameShadow( QLabel::Sunken );
	setAlignment( int( QLabel::AlignCenter ) );
}

void ClickLabel::mouseDoubleClickEvent ( QMouseEvent * e )
{
	QWidget::mouseDoubleClickEvent(e);
	emit doubleClicked(text());
}

void ClickLabel::setColor(const QColor &col)
{
	QPalette pal = palette();
	QColorGroup cg = pal.active();
	cg.setColor( QColorGroup::Foreground, col );
	pal.setActive( cg );
	pal.setInactive( cg );
	pal.setDisabled( cg );
	setPalette( pal );
}

void ClickLabel::setRed()
{
	setColor( QColor( 192, 0, 0) );
}

void ClickLabel::setGreen()
{
	setColor( QColor( 0, 192, 0) );
}