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/*
* B-II KWin Client
*
* Changes:
* Customizable button positions by Karol Szwed <gallium@kde.org>
* Ported to the kde3.2 API by Luciano Montanaro <mikelima@cirulla.net>
*/
#ifndef __B2CLIENT_H
#define __B2CLIENT_H
#include <qvariant.h>
#include <qdatetime.h>
#include <qbutton.h>
#include <qbitmap.h>
#include <kpixmap.h>
#include <kdecoration.h>
#include <kdecorationfactory.h>
class QSpacerItem;
class QBoxLayout;
class QGridLayout;
namespace B2 {
class B2Client;
class B2Button : public QButton
{
public:
B2Button(B2Client *_client=0, QWidget *parent=0, const QString& tip=NULL, const int realizeBtns = LeftButton);
~B2Button() {};
void setBg(const QColor &c){bg = c;}
void setPixmaps(KPixmap *pix, KPixmap *pixDown, KPixmap *iPix,
KPixmap *iPixDown);
void setPixmaps(int button_id);
void setToggle(){setToggleType(Toggle);}
void setActive(bool on){setOn(on);}
void setUseMiniIcon(){useMiniIcon = true;}
QSize sizeHint() const;
QSizePolicy sizePolicy() const;
protected:
virtual void drawButton(QPainter *p);
void drawButtonLabel(QPainter *){;}
void mousePressEvent( QMouseEvent* e );
void mouseReleaseEvent( QMouseEvent* e );
private:
void enterEvent(QEvent *e);
void leaveEvent(QEvent *e);
bool useMiniIcon;
KPixmap *icon[6];
QColor bg; //only use one color (the rest is pixmap) so forget QPalette ;)
public:
B2Client* client;
ButtonState last_button;
int realizeButtons;
bool hover;
};
class B2Titlebar : public QWidget
{
friend class B2Client;
public:
B2Titlebar(B2Client *parent);
~B2Titlebar(){;}
bool isFullyObscured() const {return isfullyobscured;}
void recalcBuffer();
QSpacerItem *captionSpacer;
protected:
void paintEvent( QPaintEvent* );
bool x11Event(XEvent *e);
void mouseDoubleClickEvent( QMouseEvent * );
void wheelEvent(QWheelEvent *);
void mousePressEvent( QMouseEvent * );
void mouseReleaseEvent( QMouseEvent * );
void mouseMoveEvent(QMouseEvent *);
void resizeEvent(QResizeEvent *ev);
private:
void drawTitlebar(QPainter &p, bool state);
B2Client *client;
QString oldTitle;
KPixmap titleBuffer;
QPoint moveOffset;
bool set_x11mask;
bool isfullyobscured;
bool shift_move;
};
class B2Client : public KDecoration
{
Q_OBJECT
friend class B2Titlebar;
public:
B2Client(KDecorationBridge *b, KDecorationFactory *f);
~B2Client(){;}
void init();
void unobscureTitlebar();
void titleMoveAbs(int new_ofs);
void titleMoveRel(int xdiff);
// transparent stuff
virtual bool drawbound(const QRect& geom, bool clear);
protected:
void resizeEvent( QResizeEvent* );
void paintEvent( QPaintEvent* );
void showEvent( QShowEvent* );
void windowWrapperShowEvent( QShowEvent* );
void captionChange();
void desktopChange();
void shadeChange();
void activeChange();
void maximizeChange();
void iconChange();
void doShape();
Position mousePosition( const QPoint& p ) const;
void resize(const QSize&);
void borders(int &, int &, int &, int &) const;
QSize minimumSize() const;
bool eventFilter(QObject *, QEvent *);
private slots:
void menuButtonPressed();
//void slotReset();
void maxButtonClicked();
void shadeButtonClicked();
void resizeButtonPressed();
private:
void addButtons(const QString& s, const QString tips[],
B2Titlebar* tb, QBoxLayout* titleLayout);
void positionButtons();
void calcHiddenButtons();
bool mustDrawHandle() const;
enum ButtonType{BtnMenu=0, BtnSticky, BtnIconify, BtnMax, BtnClose,
BtnHelp, BtnShade, BtnResize, BtnCount};
B2Button* button[BtnCount];
QGridLayout *g;
// Border spacers
QSpacerItem *topSpacer;
QSpacerItem *bottomSpacer;
QSpacerItem *leftSpacer;
QSpacerItem *rightSpacer;
B2Titlebar *titlebar;
int bar_x_ofs;
int in_unobs;
QTime time;
bool resizable;
};
class B2ClientFactory : public QObject, public KDecorationFactory
{
public:
B2ClientFactory();
virtual ~B2ClientFactory();
virtual KDecoration *createDecoration(KDecorationBridge *);
virtual bool reset(unsigned long changed);
virtual bool supports( Ability ability );
QValueList< B2ClientFactory::BorderSize > borderSizes() const;
};
}
#endif
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