363 lines
13 KiB
C++
363 lines
13 KiB
C++
/***************************************************************************
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* Copyright (C) 2006-2007 by Thomas L<>bking *
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* thomas.luebking@web.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef OXYGEN_STYLE_H
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#define OXYGEN_STYLE_H
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class QAbstractButton;
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class QHeaderView;
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class QMenuBar;
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class QPushButton;
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class QScrollBar;
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class QTabBar;
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class DynamicBrush;
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class QPaintEvent;
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class QFrame;
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// class GradientCache;
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#include <QCache>
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#include <QHash>
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#include <QMap>
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#include <QCommonStyle>
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#include <QBitmap>
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#include <QRegion>
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#include <QWidget>
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#include <X11/Xlib.h>
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#include <fixx11h.h>
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#include "tileset.h"
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namespace Oxygen {
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enum BGMode { Plain = 0, Scanlines, Dummy, FullPix, VGradient1, HGradient1, VGradient2, HGradient2, Glass };
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enum Acceleration { None = 0, QtGradient, XRender, OpenGL };
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enum TabTransition {Jump = 0, CrossFade, ScanlineBlend, SlideIn, SlideOut, RollIn, RollOut, OpenVertically, CloseVertically, OpenHorizontally, CloseHorizontally };
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class EventKiller : public QObject
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{
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Q_OBJECT
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public:
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bool eventFilter( QObject *object, QEvent *event);
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};
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class OxygenStyle;
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class HoverFadeInfo {
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public:
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HoverFadeInfo(int s = 0, bool fI = true) {step = s; fadeIn = fI; }
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int step;
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bool fadeIn;
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};
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class ComplexHoverFadeInfo {
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public:
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ComplexHoverFadeInfo() {
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activeSubControls = fadingInControls = fadingOutControls = QStyle::SC_None;
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}
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QStyle::SubControls activeSubControls, fadingInControls, fadingOutControls;
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QHash<QStyle::SubControl, int> steps;
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};
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class IndexedFadeInfo {
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public:
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IndexedFadeInfo(long int index) { this->index = index; }
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long int index;
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QHash<long int, int> fadingInIndices, fadingOutIndices;
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int step(long int index);
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};
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class TabAnimInfo : public QObject {
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Q_OBJECT
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public:
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TabAnimInfo(QObject *parent = 0, int currentTab = -1) :
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QObject(parent), lastTab(currentTab), animStep(0){}
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protected:
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bool eventFilter( QObject* object, QEvent* event );
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public:
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QList < QWidget* > autofillingWidgets;
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int lastTab, animStep;
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QPixmap tabPix[3];
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};
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enum Orientation3D {Sunken = 0, Relief, Raised};
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enum GradientType {
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GradSimple = 0,
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GradSunken,
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GradGloss,
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GradGlass,
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GradRadialGloss,
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GradButton,
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NumGrads
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};
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typedef struct {
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int $1, $2, $3, $4, $5, $6, $7, $8, $9, $10;
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int $12, $13, $16, $32, $18, $20, $80;
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int ScrollBarExtent;
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int ScrollBarSliderMin;
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int SliderThickness;
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int SliderControl;
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int Indicator;
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int ExclusiveIndicator;
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} Dpi;
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typedef struct Config {
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GradientType gradient, gradBtn, gradientStrong;
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BGMode bgMode;
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Acceleration acceleration;
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int structure;
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TabTransition tabTransition;
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int gradientIntensity;
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bool aqua, showMenuIcons, glassProgress, glassMenus, menuShadow;
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double scale;
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int checkType;
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QPalette::ColorRole role_progress[2], role_tab[2],
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role_btn[2], role_btnHover[2], role_popup[2];
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} Config;
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class VisualFrame : public QWidget {
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Q_OBJECT
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public:
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VisualFrame(QFrame *parent, int top = 0, int left = 0, int right = 0, int bottom = 0);
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bool eventFilter ( QObject * o, QEvent * ev );
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void paintEvent ( QPaintEvent * event );
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protected:
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// void dragEnterEvent ( QDragEnterEvent * event ) { passDownEvent(event, event->globalPos()); }
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// void dragLeaveEvent ( QDragLeaveEvent * event ) { passDownEvent(event, event->globalPos()); }
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// void dragMoveEvent ( QDragMoveEvent * event ) { passDownEvent(event, event->globalPos()); }
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// void dropEvent ( QDropEvent * event ) { passDownEvent(event, event->globalPos()); }
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// void enterEvent ( QEvent * event ) { passDownEvent(event, event->globalPos()); }
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// void leaveEvent ( QEvent * event ) { passDownEvent(event, event->globalPos()); }
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void mouseDoubleClickEvent ( QMouseEvent * event );
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void mouseMoveEvent ( QMouseEvent * event );
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void mousePressEvent ( QMouseEvent * event );
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void mouseReleaseEvent ( QMouseEvent * event );
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void wheelEvent ( QWheelEvent * event );
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private:
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void passDownEvent(QEvent *ev, const QPoint &gMousePos);
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int off[4];
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};
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class OxygenStyle : public QCommonStyle {
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Q_OBJECT
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public:
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enum WidgetState{Basic = 0, Hovered, Focused, Active};
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OxygenStyle();
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~OxygenStyle();
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//inheritance from QStyle
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void drawComplexControl ( ComplexControl control,
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const QStyleOptionComplex * option,
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QPainter * painter,
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const QWidget * widget = 0 ) const;
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void drawControl ( ControlElement element,
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const QStyleOption * option,
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QPainter * painter,
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const QWidget * widget = 0 ) const;
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/**what do they do?
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virtual void drawItemPixmap ( QPainter * painter, const QRect & rect, int alignment, const QPixmap & pixmap ) const;
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virtual void drawItemText ( QPainter * painter, const QRect & rect, int alignment, const QPalette & pal, bool enabled, const QString & text, QPalette::ColorRole textRole = QPalette::NoRole ) const;
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*/
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void drawPrimitive ( PrimitiveElement elem,
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const QStyleOption * option,
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QPainter * painter,
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const QWidget * widget = 0 ) const;
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QPixmap standardPixmap ( StandardPixmap standardPixmap,
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const QStyleOption * option = 0,
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const QWidget * widget = 0 ) const;
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// what do they do? ========================================
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// QPixmap generatedIconPixmap ( QIcon::Mode iconMode,
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// const QPixmap & pixmap,
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// const QStyleOption * option ) const;
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// SubControl hitTestComplexControl ( ComplexControl control,
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// const QStyleOptionComplex * option,
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// const QPoint & pos,
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// const QWidget * widget = 0 ) const;
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// QRect itemPixmapRect ( const QRect & rect,
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// int alignment,
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// const QPixmap & pixmap ) const;
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// QRect itemTextRect ( const QFontMetrics & metrics,
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// const QRect & rect,
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// int alignment,
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// bool enabled,
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// const QString & text ) const;
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//=============================================================
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int pixelMetric ( PixelMetric metric,
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const QStyleOption * option = 0,
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const QWidget * widget = 0 ) const;
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void polish( QWidget *w );
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void polish( QApplication * );
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void polish( QPalette &pal );
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QSize sizeFromContents ( ContentsType type,
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const QStyleOption * option,
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const QSize & contentsSize,
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const QWidget * widget = 0 ) const;
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int styleHint ( StyleHint hint,
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const QStyleOption * option = 0,
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const QWidget * widget = 0,
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QStyleHintReturn * returnData = 0 ) const;
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QRect subControlRect ( ComplexControl control,
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const QStyleOptionComplex * option,
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SubControl subControl,
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const QWidget * widget = 0 ) const;
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QRect subElementRect ( SubElement element,
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const QStyleOption * option,
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const QWidget * widget = 0 ) const;
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QPalette standardPalette () const;
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void unPolish( QWidget *w );
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void unPolish( QApplication *a );
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// from QObject
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bool eventFilter( QObject *object, QEvent *event );
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signals:
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void MDIPopup(QPoint);
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private slots:
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void fakeMouse();
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void handleIPC(int, int);
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// animation slots ============================
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void progressbarDestroyed(QObject*);
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void updateProgressbars();
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void tabChanged(int index);
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void updateTabAnimation();
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void tabDestroyed(QObject* obj);
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void updateFades();
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void fadeDestroyed(QObject* obj);
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void updateComplexFades();
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void complexFadeDestroyed(QObject* obj);
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void updateIndexedFades();
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void indexedFadeDestroyed(QObject* obj);
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//=========================================
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private:
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OxygenStyle( const OxygenStyle & );
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OxygenStyle& operator=( const OxygenStyle & );
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const QPixmap &gradient(const QColor &c,
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int size,
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Qt::Orientation o,
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GradientType type = GradSimple) const;
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const QPixmap &btnAmbient(int height) const;
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const QPixmap &tabShadow(int height, bool bottom = false) const;
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const QPixmap &groupLight(int height) const;
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void fillWithMask(QPainter *painter,
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const QRect &rect,
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const QBrush &brush,
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const Tile::Mask *mask,
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Tile::PosFlags pf = Tile::Full,
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bool justClip = false,
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QPoint offset = QPoint(),
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bool inverse = false,
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const QRect *outerRect = 0L) const;
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void fillWithMask(QPainter *painter,
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const QPoint &xy,
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const QBrush &brush,
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const QPixmap &mask,
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QPoint offset = QPoint()) const;
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QColor mapFadeColor(const QColor &color, int index) const;
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void fadeIn(QWidget *widget);
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void fadeOut(QWidget *widget );
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QPixmap *tint(const QImage &img, const QColor& c) const;
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const Tile::Set &glow(const QColor & c, bool round = false) const;
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void readSettings();
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void generatePixmaps();
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void initMetrics();
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void makeStructure(int num, const QColor &c);
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int hoverStep(const QWidget *widget) const;
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const ComplexHoverFadeInfo *complexHoverFadeInfo(const QWidget *widget,
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SubControls activeSubControls) const;
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const IndexedFadeInfo *indexedFadeInfo(const QWidget *widget, long int index) const;
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int progressStep(const QWidget *w) const;
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private:
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typedef QHash<QWidget*, HoverFadeInfo> HoverFades;
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typedef QCache<uint, QPixmap> PixmapCache;
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typedef QHash<uint, Tile::Set> TileCache;
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struct {
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Tile::Mask /*rect[3], round[3], */button, tab/*, group*/;
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QPixmap radio, radioIndicator, radioGroove, notch, slider[4];
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QPixmap winClose, winMin, winMax;
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QRegion popupCorner[4];
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} masks;
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struct {
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Tile::Set button[2][8], tab, sunken, group, lineEdit[2], raised, relief;
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QPixmap radio[2][2];
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QPixmap winClose[2], winMin[2], winMax[2];
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Tile::Line line[2][3];
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QPixmap slider[4][2][2];
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} shadows;
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struct {
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Tile::Set rect[3], round[3], button[2];
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} frames;
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struct {
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Tile::Line top;
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QPixmap slider[4];
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Tile::Mask button;
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} lights;
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// pixmaps
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QPixmap *_scanlines[2];
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// cache
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// GradientCache *gradients[2][NumGrads];
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PixmapCache gradients[2][NumGrads];
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PixmapCache _btnAmbient, _tabShadow, _groupLight;
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TileCache glowCache;
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TileCache roundGlowCache;
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//anmiated progressbars
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bool animationUpdate;
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int complexStep;
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// QPalette tooltipPalette;
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// toolbar title functionality ========================
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QPoint cursorPos_;
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bool mouseButtonPressed_;
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bool internalEvent_;
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// ===========================
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DynamicBrush *_bgBrush;
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Pixmap popupPix;
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QTimer* timer;
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};
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} // namespace Oxygen
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#endif //OXYGEN_STYLE_H
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