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/*
* This file is part of Magellan <http://www.kAlliance.org/Magellan>
*
* Copyright (c) 1998-2000 Teodor Mihai <teddy@ireland.com>
* Copyright (c) 1998-2000 Laur Ivan <laur.ivan@ul.ie>
* Copyright (c) 1999-2000 Virgil Palanciuc <vv@ulise.cs.pub.ro>
*
* Requires the Qt widget libraries, available at no cost at
* http://www.troll.no/
*
* Also requires the KDE libraries, available at no cost at
* http://www.kde.org/
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <stdio.h>
#include <qframe.h>
#include <qpixmap.h>
#include <qfont.h>
#include <qpainter.h>
#include <qstring.h>
#include <qevent.h>
#include <qcolor.h>
#include <qwidget.h>
#ifndef HAS_KFBUTTON
#define HAS_KFBUTTON
/**
*
* This class was modified by Laur IVAN on Feb 10, 2000 to add support
* for persistent clicks when in ECollection.
* Added:
* - int index in all constructors with the default value -1, so from
* this pov the constructors are compatible with the last version
* - buttonIndex variable insite the EButton class
* - serialPressed signal to be emitted when part of a ECollection
* - setIndex method for setting up the index (reccomended usage only
* within the ECollection class)
* - getIndex method for geting the index (reccomended usage only
* within the ECollection class)
* - getPixmap(PixmapType) retuns a button's pixmap for the specified
* type (Normal -> pix_normal and so on)
*
*/
class EButton : public QFrame
{
Q_OBJECT
public:
enum PixmapTypes {Normal=0, Focus=1, Clicked=2, Disabled=3};
EButton(QWidget *parent=0, const char *name=0, int index=-1);
EButton(const QPixmap &npix, QWidget *parent=0,
const char *name=0, int index=-1);
EButton(const QString &text, QWidget *parent=0,
const char *name=0, int index=-1);
~EButton();
void setNormalPixmap(const QPixmap &pix);
void setFocusPixmap(const QPixmap &pix);
void setClickedPixmap(const QPixmap &pix);
void setDisabledPixmap(const QPixmap &pix);
void setTextFont(const QFont &f);
void setTextColor(const QColor &c);
void setNormalFrameStyle(int s);
void setFocusFrameStyle(int s);
void setClickedFrameStyle(int s);
void setNormalFrameWidth(int w);
void setFocusFrameWidth(int w);
void setClickedFrameWidth(int w);
void setNormalBgColor(const QColor &c);
void setFocusBgColor(const QColor &c);
void setClickedBgColor(const QColor &c);
void setNormalFrameColor(const QColor &c);
void setText(const QString &text);
void setSpacing(int sp);
void setContentMargin(int cm);
bool isDisabled();
void setToolBarStyle(int=0);
void setCollectionStyle();
void setArrowStyle();
void showFocused();
void showNormal();
void setFocusBuddy(EButton *b);
void setIndex(int index=-1);
int getIndex();
QPixmap getPixmap(PixmapTypes pt);
public slots:
void setDisabled(bool d);
signals:
void pressed();
void released();
void clicked();
void indexClicked(int index);
protected:
void enterEvent(QEvent *e);
void leaveEvent(QEvent *e);
void mousePressEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
void drawContents(QPainter *p);
private:
void set_defs();
void set_dims();
QPixmap normal_pix, focus_pix, clicked_pix, disabled_pix;
QString label;
int nstyle, fstyle, cstyle, spacing;
int buttonIndex;
QColor tcolor, ncolor, fcolor, ccolor;
QFont tfont;
bool is_pressed;
bool mouse_on;
bool disabled;
bool hasText, hasPixmap;
bool fixedHeight;
bool useDefaultStyle;
int cmargin, nwidth, fwidth, cwidth;
EButton *buddy;
};
#endif
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