476 lines
16 KiB
C++
476 lines
16 KiB
C++
#include <kconfig.h>
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#include "kwmthemeclient.h"
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#include <kglobal.h>
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#include <qapplication.h>
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#include <qcursor.h>
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#include <qabstractlayout.h>
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#include <qlayout.h>
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#include <qtoolbutton.h>
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#include <qlabel.h>
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#include <qdrawutil.h>
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#include <kpixmapeffect.h>
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#include <klocale.h>
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#include <qbitmap.h>
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#include <qtooltip.h>
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#include "../../workspace.h"
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#include "../../options.h"
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extern "C"
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{
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Client *allocate(Workspace *ws, WId w)
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{
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return(new KWMThemeClient(ws, w));
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}
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}
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enum FramePixmap{FrameTop=0, FrameBottom, FrameLeft, FrameRight, FrameTopLeft,
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FrameTopRight, FrameBottomLeft, FrameBottomRight};
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static QPixmap *framePixmaps[8];
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static QPixmap *menuPix, *iconifyPix, *closePix, *maxPix, *minmaxPix,
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*pinupPix, *pindownPix;
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static KPixmap *aTitlePix = NULL;
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static KPixmap *iTitlePix = NULL;
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static KPixmapEffect::GradientType grType;
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static int maxExtent, titleAlign;
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static bool titleGradient = true;
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static bool pixmaps_created = false;
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static bool titleSunken = false;
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static bool titleTransparent;
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extern Options *options;
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static void init_theme()
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{
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const char *keys[] = {"wm_top", "wm_bottom", "wm_left", "wm_right",
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"wm_topleft", "wm_topright", "wm_bottomleft", "wm_bottomright"};
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if(pixmaps_created)
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return;
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pixmaps_created = true;
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KConfig *config = KGlobal::config();
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config->setGroup("General");
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int i;
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QString baseDir="/usr/local/kde2/share/apps/kwin/";
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QString localBaseDir="/home/mosfet/.kde/share/apps/kwin/";
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for(i=0; i < 8; ++i){
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framePixmaps[i] = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry(keys[i], " "));
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if(framePixmaps[i]->isNull())
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warning("Unable to load frame pixmap for %s", keys[i]);
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else
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warning("Loaded pixmap %d", i+1);
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}
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maxExtent = framePixmaps[FrameTop]->height();
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if(framePixmaps[FrameBottom]->height() > maxExtent)
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maxExtent = framePixmaps[FrameBottom]->height();
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if(framePixmaps[FrameLeft]->width() > maxExtent)
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maxExtent = framePixmaps[FrameLeft]->width();
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if(framePixmaps[FrameRight]->width() > maxExtent)
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maxExtent = framePixmaps[FrameRight]->width();
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menuPix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("menu", " "));
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iconifyPix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("iconify", " "));
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maxPix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("maximize", " "));
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minmaxPix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("maximizedown", " "));
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closePix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("close", " "));
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pinupPix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("pinup", " "));
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pindownPix = new QPixmap(localBaseDir + "/kwmtheme/themepics/" +
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config->readEntry("pindown", " "));
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if(menuPix->isNull())
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menuPix->load(baseDir + "/kwmtheme/defaultpics/menu.png");
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if(iconifyPix->isNull())
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iconifyPix->
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load(baseDir + "/kwmtheme/defaultpics/iconify.png");
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if(maxPix->isNull())
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maxPix->
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load(baseDir +"/kwmtheme/defaultpics/maximize.png");
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if(minmaxPix->isNull())
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minmaxPix->
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load(baseDir + "/kwmtheme/defaultpics/maximizedown.png");
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if(closePix->isNull())
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closePix->load(baseDir + "/kwmtheme/defaultpics/close.png");
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if(pinupPix->isNull())
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pinupPix->load(baseDir + "/kwmtheme/defaultpics/pinup.png");
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if(pindownPix->isNull())
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pindownPix->
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load(baseDir + "/kwmtheme/defaultpics/pindown.png");
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QString tmpStr = config->readEntry("TitleAlignment");
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if(tmpStr == "right")
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titleAlign = Qt::AlignRight | Qt::AlignVCenter;
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else if(tmpStr == "middle")
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titleAlign = Qt::AlignCenter;
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else
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titleAlign = Qt::AlignLeft | Qt::AlignVCenter;
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titleSunken = config->readBoolEntry("TitleFrameShaded", true);
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titleSunken = true; // FIXME
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titleTransparent = config->readBoolEntry("PixmapUnderTitleText", true);
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tmpStr = config->readEntry("TitlebarLook");
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if(tmpStr == "shadedVertical"){
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aTitlePix = new KPixmap;
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aTitlePix->resize(32, 20);
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KPixmapEffect::gradient(*aTitlePix,
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options->color(Options::TitleBar, true),
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options->color(Options::TitleBlend, true),
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KPixmapEffect::VerticalGradient);
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iTitlePix = new KPixmap;
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iTitlePix->resize(32, 20);
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KPixmapEffect::gradient(*iTitlePix,
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options->color(Options::TitleBar, false),
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options->color(Options::TitleBlend, false),
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KPixmapEffect::VerticalGradient);
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titleGradient = false; // we can just tile this
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}
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else if(tmpStr == "shadedHorizontal")
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grType = KPixmapEffect::HorizontalGradient;
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else if(tmpStr == "shadedDiagonal")
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grType = KPixmapEffect::DiagonalGradient;
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else if(tmpStr == "shadedCrossDiagonal")
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grType = KPixmapEffect::CrossDiagonalGradient;
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else if(tmpStr == "shadedPyramid")
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grType = KPixmapEffect::PyramidGradient;
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else if(tmpStr == "shadedRectangle")
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grType = KPixmapEffect::RectangleGradient;
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else if(tmpStr == "shadedPipeCross")
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grType = KPixmapEffect::PipeCrossGradient;
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else if(tmpStr == "shadedElliptic")
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grType = KPixmapEffect::EllipticGradient;
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else{
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titleGradient = false;
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tmpStr = config->readEntry("TitlebarPixmapActive", "");
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if(!tmpStr.isEmpty()){
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aTitlePix = new KPixmap;
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aTitlePix->load(localBaseDir + "/kwmtheme/themepics/" + tmpStr);
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}
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else
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aTitlePix = NULL;
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tmpStr = config->readEntry("TitlebarPixmapInactive", "");
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if(!tmpStr.isEmpty()){
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iTitlePix = new KPixmap;
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iTitlePix->load(localBaseDir + "/kwmtheme/themepics/" + tmpStr);
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}
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else
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iTitlePix = NULL;
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}
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}
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void MyButton::drawButtonLabel(QPainter *p)
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{
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if(pixmap()){
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style().drawItem(p, 0, 0, width(), height(), AlignCenter, colorGroup(),
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true, pixmap(), QString::null);
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}
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}
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KWMThemeClient::KWMThemeClient( Workspace *ws, WId w, QWidget *parent,
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const char *name )
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: Client( ws, w, parent, name, WResizeNoErase )
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{
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init_theme();
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QGridLayout *layout = new QGridLayout(this);
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layout->addColSpacing(0, maxExtent);
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layout->addColSpacing(2, maxExtent);
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layout->addRowSpacing(0, maxExtent);
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layout->addItem(new QSpacerItem(1, 1, QSizePolicy::Fixed,
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QSizePolicy::Expanding));
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layout->addWidget(windowWrapper(), 2, 1);
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layout->addRowSpacing(3, maxExtent);
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layout->setRowStretch(2, 10);
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layout->setColStretch(1, 10);
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QHBoxLayout* hb = new QHBoxLayout;
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layout->addLayout( hb, 1, 1 );
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KConfig *config = KGlobal::config();
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config->setGroup("Buttons");
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QString val;
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MyButton *btn;
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int i;
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static const char *defaultButtons[]={"Menu","Sticky","Off","Iconify",
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"Maximize","Close"};
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static const char keyOffsets[]={"ABCDEF"};
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for(i=0; i < 6; ++i){
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if(i == 3){
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titlebar = new QSpacerItem(10, 20, QSizePolicy::Expanding,
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QSizePolicy::Minimum );
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hb->addItem( titlebar );
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}
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QString key("Button");
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key += QChar(keyOffsets[i]);
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val = config->readEntry(key, defaultButtons[i]);
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if(val == "Menu"){
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btn = new MyButton(this, "menu");
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btn->setPixmap(*menuPix);
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hb->addWidget(btn);
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btn->setFixedSize(20, 20);
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}
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else if(val == "Sticky"){
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stickyBtn = new MyButton(this, "sticky");
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stickyBtn->setPixmap(*pinupPix);
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connect(stickyBtn, SIGNAL( clicked() ), this, SLOT(toggleSticky()));
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hb->addWidget(stickyBtn);
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stickyBtn->setFixedSize(20, 20);
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}
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else if(val == "Iconify"){
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btn = new MyButton(this, "iconify");
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btn->setPixmap(*iconifyPix);
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connect(btn, SIGNAL(clicked()), this, SLOT(iconify()));
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hb->addWidget(btn);
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btn->setFixedSize(20, 20);
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}
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else if(val == "Maximize"){
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maxBtn = new MyButton(this, "max");
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maxBtn->setPixmap(*maxPix);
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connect(maxBtn, SIGNAL(clicked()), this, SLOT(maximize()));
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hb->addWidget(maxBtn);
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maxBtn->setFixedSize(20, 20);
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}
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else if(val == "Close"){
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btn = new MyButton(this, "close");
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btn->setPixmap(*closePix);
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connect(btn, SIGNAL(clicked()), this, SLOT(closeWindow()));
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hb->addWidget(btn);
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btn->setFixedSize(20, 20);
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}
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else{
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if(val != "Off")
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warning("KWin: Unrecognized button value: %s", val.latin1());
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}
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}
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if(titleGradient){
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aGradient = new KPixmap;
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iGradient = new KPixmap;
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}
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else{
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aGradient = NULL;
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iGradient = NULL;
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}
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setBackgroundMode(NoBackground);
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}
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void KWMThemeClient::drawTitle(QPainter &p)
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{
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QRect r = titlebar->geometry();
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if(titleSunken){
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warning("Title is sunken");
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qDrawShadeRect(&p, r, options->colorGroup(Options::Frame, isActive()),
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true, 1, 0);
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r.setRect(r.x()+1, r.y()+1, r.width()-2, r.height()-2);
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}
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else
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warning("Title is not sunken");
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KPixmap *fill = isActive() ? aTitlePix : iTitlePix;
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if(fill)
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p.drawTiledPixmap(r, *fill);
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else if(titleGradient){
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fill = isActive() ? aGradient : iGradient;
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if(fill->width() != r.width()){
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fill->resize(r.width(), 20);
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KPixmapEffect::gradient(*fill,
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options->color(Options::TitleBar, isActive()),
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options->color(Options::TitleBlend, isActive()),
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grType);
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}
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p.drawTiledPixmap(r, *fill);
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}
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else{
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p.fillRect(r, options->colorGroup(Options::TitleBar, isActive()).
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brush(QColorGroup::Button));
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}
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p.setFont(options->font(isActive()));
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p.setPen(options->color(Options::Font, isActive()));
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p.drawText(r, titleAlign, caption());
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}
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void KWMThemeClient::resizeEvent( QResizeEvent* e)
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{
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Client::resizeEvent( e );
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doShape();
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if ( isVisibleToTLW() && !testWFlags( WNorthWestGravity )) {
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QPainter p( this );
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QRect t = titlebar->geometry();
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t.setTop( 0 );
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QRegion r = rect();
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r = r.subtract( t );
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p.setClipRegion( r );
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p.eraseRect( rect() );
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}
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}
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void KWMThemeClient::captionChange( const QString& )
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{
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repaint( titlebar->geometry(), false );
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}
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void KWMThemeClient::paintEvent( QPaintEvent* )
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{
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QPainter p;
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p.begin(this);
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p.fillRect(rect(), options->colorGroup(Options::Frame, isActive()).
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brush(QColorGroup::Background));
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// first the corners
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int w1 = framePixmaps[FrameTopLeft]->width();
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int h1 = framePixmaps[FrameTopLeft]->height();
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if (w1 > width()/2) w1 = width()/2;
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if (h1 > height()/2) h1 = height()/2;
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bitBlt(this, 0,0, framePixmaps[FrameTopLeft],
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0,0, w1, h1);
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int w2 = framePixmaps[FrameTopRight]->width();
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int h2 = framePixmaps[FrameTopRight]->height();
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if (w2 > width()/2) w2 = width()/2;
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if (h2 > height()/2) h2 = height()/2;
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bitBlt(this, width()-w2,0, framePixmaps[FrameTopRight],
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framePixmaps[FrameTopRight]->width()-w2,0,w2, h2);
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int w3 = framePixmaps[FrameBottomLeft]->width();
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int h3 = framePixmaps[FrameBottomLeft]->height();
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if (w3 > width()/2) w3 = width()/2;
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if (h3 > height()/2) h3 = height()/2;
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bitBlt(this, 0,height()-h3, framePixmaps[FrameBottomLeft],
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0,framePixmaps[FrameBottomLeft]->height()-h3,w3, h3);
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int w4 = framePixmaps[FrameBottomRight]->width();
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int h4 = framePixmaps[FrameBottomRight]->height();
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if (w4 > width()/2) w4 = width()/2;
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if (h4 > height()/2) h4 = height()/2;
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bitBlt(this, width()-w4,height()-h4, framePixmaps[FrameBottomRight],
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framePixmaps[FrameBottomRight]->width()-w4,
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framePixmaps[FrameBottomRight]->height()-h4,
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w4, h4);
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QPixmap *curPix = framePixmaps[FrameTop];
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tileHoriz(this, curPix, w1, maxExtent-curPix->height()-1, width()-w2-w1);
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curPix = framePixmaps[FrameBottom];
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tileHoriz(this, curPix, w3, height()-maxExtent+1, width()-w3-w4);
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curPix = framePixmaps[FrameLeft];
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tileVert(this, curPix, maxExtent-curPix->width()-1, h1, height()-h1-h3);
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curPix = framePixmaps[FrameRight];
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tileVert(this, curPix, width()-maxExtent+1, h2, height()-h2-h4);
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drawTitle(p);
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p.end();
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}
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void KWMThemeClient::doShape()
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{
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QBitmap mask(width(), height());
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mask.fill(color0);
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QPainter p;
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// first the corners
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int w1 = framePixmaps[FrameTopLeft]->width();
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int h1 = framePixmaps[FrameTopLeft]->height();
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if (w1 > width()/2) w1 = width()/2;
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if (h1 > height()/2) h1 = height()/2;
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bitBlt(&mask, 0,0,framePixmaps[FrameTopLeft]->mask(),
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0,0,w1, h1);
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int w2 = framePixmaps[FrameTopRight]->width();
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int h2 = framePixmaps[FrameTopRight]->height();
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if (w2 > width()/2) w2 = width()/2;
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if (h2 > height()/2) h2 = height()/2;
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bitBlt(&mask, width()-w2,0,framePixmaps[FrameTopRight]->mask(),
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framePixmaps[FrameTopRight]->width()-w2,0,w2, h2);
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int w3 = framePixmaps[FrameBottomLeft]->width();
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int h3 = framePixmaps[FrameBottomLeft]->height();
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if (w3 > width()/2) w3 = width()/2;
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if (h3 > height()/2) h3 = height()/2;
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bitBlt(&mask, 0,height()-h3,framePixmaps[FrameBottomLeft]->mask(),
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0, framePixmaps[FrameBottomLeft]->height()-h3,w3, h3);
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int w4 = framePixmaps[FrameBottomRight]->width();
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int h4 = framePixmaps[FrameBottomRight]->height();
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if (w4 > width()/2) w4 = width()/2;
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if (h4 > height()/2) h4 = height()/2;
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bitBlt(&mask, width()-w4,height()-h4,framePixmaps[FrameBottomRight]->mask(),
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framePixmaps[FrameBottomRight]->width()-w4,
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framePixmaps[FrameBottomRight]->height()-h4,
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w4, h4);
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const QBitmap *curPix = framePixmaps[FrameTop]->mask();
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tileHoriz(&mask, curPix, w1, maxExtent-curPix->height()-1, width()-w2-w1);
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curPix = framePixmaps[FrameBottom]->mask();
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tileHoriz(&mask, curPix, w3, height()-maxExtent+1, width()-w3-w4);
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curPix = framePixmaps[FrameLeft]->mask();
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tileVert(&mask, curPix, maxExtent-curPix->width()-1, h1, height()-h1-h3);
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curPix = framePixmaps[FrameRight]->mask();
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tileVert(&mask, curPix, width()-maxExtent+1, h2, height()-h2-h4);
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p.begin(&mask);
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p.setBrush(color1);
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p.setPen(color1);
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p.fillRect(maxExtent-1, maxExtent-1, width()-2*maxExtent+2,
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height()-2*maxExtent+2, color1);
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p.end();
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setMask(mask);
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}
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void KWMThemeClient::showEvent(QShowEvent *ev)
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{
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Client::showEvent(ev);
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doShape();
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repaint(false);
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}
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void KWMThemeClient::windowWrapperShowEvent( QShowEvent* )
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{
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doShape();
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}
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void KWMThemeClient::mouseDoubleClickEvent( QMouseEvent * e )
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{
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if (titlebar->geometry().contains( e->pos() ) )
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setShade( !isShade() );
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workspace()->requestFocus( this );
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}
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void KWMThemeClient::stickyChange(bool on)
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{
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stickyBtn->setPixmap(on ? *pinupPix : *pindownPix);
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}
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void KWMThemeClient::maximizeChange(bool m)
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{
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maxBtn->setPixmap(m ? *minmaxPix : *maxPix);
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}
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void KWMThemeClient::init()
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{
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//
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}
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#include "kwmthemeclient.moc"
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