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New KWM theme client stuff, as described in my earlier email to core-devel 

svn path=/trunk/kdebase/kwin/; revision=84131
icc-effect-5.14.5
Daniel M. Duley 2001-02-23 22:10:30 +00:00
parent 2df31287aa
commit eeb5bb19e3
2 changed files with 337 additions and 77 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

408
clients/kwmtheme/kwmthemeclient.cpp
View File

@ -17,6 +17,7 @@
#include "../../workspace.h"
#include "../../options.h"
using namespace KWinInternal;
extern "C"
@ -27,6 +28,47 @@ extern "C"
}
}
static QPixmap stretchPixmap(QPixmap& src, bool stretchVert){
QPixmap dest;
QBitmap *srcMask, *destMask;
int w, h, w2, h2;
QPainter p;
if (src.isNull()) return src;
w = src.width();
h = src.height();
if (stretchVert){
w2 = w;
for (h2=h; h2<100; h2=h2<<1)
;
}
else{
h2 = h;
for (w2=w; w2<100; w2=w2<<1)
;
}
if (w2==w && h2==h) return src;
dest = src;
dest.resize(w2, h2);
p.begin(&dest);
p.drawTiledPixmap(0, 0, w2, h2, src);
p.end();
srcMask = (QBitmap*)src.mask();
if (srcMask){
destMask = (QBitmap*)dest.mask();
p.begin(destMask);
p.drawTiledPixmap(0, 0, w2, h2, *srcMask);
p.end();
}
return dest;
}
enum FramePixmap{FrameTop=0, FrameBottom, FrameLeft, FrameRight, FrameTopLeft,
FrameTopRight, FrameBottomLeft, FrameBottomRight};
@ -65,6 +107,12 @@ static void init_theme()
if(framePixmaps[i]->isNull())
qWarning("Unable to load frame pixmap for %s", keys[i]);
}
*framePixmaps[FrameTop] = stretchPixmap(*framePixmaps[FrameTop], false);
*framePixmaps[FrameBottom] = stretchPixmap(*framePixmaps[FrameBottom], false);
*framePixmaps[FrameLeft] = stretchPixmap(*framePixmaps[FrameLeft], true);
*framePixmaps[FrameRight] = stretchPixmap(*framePixmaps[FrameRight], true);
maxExtent = framePixmaps[FrameTop]->height();
if(framePixmaps[FrameBottom]->height() > maxExtent)
maxExtent = framePixmaps[FrameBottom]->height();
@ -110,7 +158,7 @@ static void init_theme()
else
titleAlign = Qt::AlignLeft | Qt::AlignVCenter;
titleSunken = config->readBoolEntry("TitleFrameShaded", true);
titleSunken = true; // FIXME
// titleSunken = true; // is this fixed?
titleTransparent = config->readBoolEntry("PixmapUnderTitleText", true);
tmpStr = config->readEntry("TitlebarLook");
@ -203,7 +251,7 @@ KWMThemeClient::KWMThemeClient( Workspace *ws, WId w, QWidget *parent,
const char *name )
: Client( ws, w, parent, name, WResizeNoErase | WNorthWestGravity)
{
stickyBtn = maxBtn = 0;
stickyBtn = maxBtn = mnuBtn = 0;
init_theme();
connect(options, SIGNAL(resetClients()), this, SLOT(slotReset()));
QGridLayout *layout = new QGridLayout(this);
@ -241,10 +289,12 @@ KWMThemeClient::KWMThemeClient( Workspace *ws, WId w, QWidget *parent,
key += QChar(keyOffsets[i]);
val = config->readEntry(key, defaultButtons[i]);
if(val == "Menu"){
btn = new MyButton(this, "menu");
btn->setPixmap(*menuPix);
hb->addWidget(btn);
btn->setFixedSize(20, 20);
mnuBtn = new MyButton(this, "menu");
iconChange();
hb->addWidget(mnuBtn);
mnuBtn->setFixedSize(20, 20);
connect(mnuBtn, SIGNAL(pressed()), this,
SLOT(menuButtonPressed()));
}
else if(val == "Sticky"){
stickyBtn = new MyButton(this, "sticky");
@ -287,7 +337,6 @@ KWMThemeClient::KWMThemeClient( Workspace *ws, WId w, QWidget *parent,
aGradient = 0;
iGradient = 0;
}
setBackgroundMode(NoBackground);
}
@ -345,13 +394,7 @@ void KWMThemeClient::resizeEvent( QResizeEvent* e)
Client::resizeEvent( e );
doShape();
if ( isVisibleToTLW() && !testWFlags( WNorthWestGravity )) {
QPainter p( this );
QRect t = titlebar->geometry();
t.setTop( 0 );
QRegion r = rect();
r = r.subtract( t );
p.setClipRegion( r );
p.eraseRect( rect() );
repaint(); // ugh! Not even this works...
}
}
@ -360,118 +403,298 @@ void KWMThemeClient::captionChange( const QString& )
repaint( titlebar->geometry(), false );
}
void KWMThemeClient::paintEvent( QPaintEvent*e )
void KWMThemeClient::paintEvent( QPaintEvent *)
{
QPainter p;
p.begin(this);
int x,y;
// first the corners
int w1 = framePixmaps[FrameTopLeft]->width();
int h1 = framePixmaps[FrameTopLeft]->height();
if (w1 > width()/2) w1 = width()/2;
if (h1 > height()/2) h1 = height()/2;
bitBlt(this, 0,0, framePixmaps[FrameTopLeft],
0,0, w1, h1);
p.drawPixmap(0,0,*framePixmaps[FrameTopLeft],
0,0,w1, h1);
int w2 = framePixmaps[FrameTopRight]->width();
int h2 = framePixmaps[FrameTopRight]->height();
if (w2 > width()/2) w2 = width()/2;
if (h2 > height()/2) h2 = height()/2;
bitBlt(this, width()-w2,0, framePixmaps[FrameTopRight],
framePixmaps[FrameTopRight]->width()-w2,0,w2, h2);
p.drawPixmap(width()-w2,0,*framePixmaps[FrameTopRight],
framePixmaps[FrameTopRight]->width()-w2,0,w2, h2);
int w3 = framePixmaps[FrameBottomLeft]->width();
int h3 = framePixmaps[FrameBottomLeft]->height();
if (w3 > width()/2) w3 = width()/2;
if (h3 > height()/2) h3 = height()/2;
bitBlt(this, 0,height()-h3, framePixmaps[FrameBottomLeft],
0,framePixmaps[FrameBottomLeft]->height()-h3,w3, h3);
p.drawPixmap(0,height()-h3,*framePixmaps[FrameBottomLeft],
0,framePixmaps[FrameBottomLeft]->height()-h3,w3, h3);
int w4 = framePixmaps[FrameBottomRight]->width();
int h4 = framePixmaps[FrameBottomRight]->height();
if (w4 > width()/2) w4 = width()/2;
if (h4 > height()/2) h4 = height()/2;
bitBlt(this, width()-w4,height()-h4, framePixmaps[FrameBottomRight],
framePixmaps[FrameBottomRight]->width()-w4,
framePixmaps[FrameBottomRight]->height()-h4,
w4, h4);
p.drawPixmap(width()-w4,height()-h4,*(framePixmaps[FrameBottomRight]),
framePixmaps[FrameBottomRight]->width()-w4,
framePixmaps[FrameBottomRight]->height()-h4,
w4, h4);
QPixmap *curPix = framePixmaps[FrameTop];
p.drawTiledPixmap(w1, maxExtent-curPix->height(), width()-w2-w1,
curPix->height(), *curPix);
curPix = framePixmaps[FrameBottom];
p.drawTiledPixmap(w3, height()-maxExtent, width()-w3-w4,
curPix->height(), *curPix);
curPix = framePixmaps[FrameLeft];
p.drawTiledPixmap(maxExtent-curPix->width(), h1, curPix->width(),
height()-h1-h3, *curPix);
QPixmap pm;
QWMatrix m;
int n,s,w;
//top
pm = *framePixmaps[FrameTop];
curPix = framePixmaps[FrameRight];
p.drawTiledPixmap(width()-maxExtent, h2, curPix->width(),
height()-h2-h4, *curPix);
s = width()-w2-w1;
n = s/pm.width();
w = n>0?s/n:s;
m.reset();
m.scale(w/(float)pm.width(), 1);
pm = pm.xForm(m);
x = w1;
while (1){
if (pm.width() < width()-w2-x){
p.drawPixmap(x,maxExtent-pm.height()-1,
pm);
x += pm.width();
}
else {
p.drawPixmap(x,maxExtent-pm.height()-1,
pm,
0,0,width()-w2-x,pm.height());
break;
}
}
//bottom
pm = *framePixmaps[FrameBottom];
s = width()-w4-w3;
n = s/pm.width();
w = n>0?s/n:s;
m.reset();
m.scale(w/(float)pm.width(), 1);
pm = pm.xForm(m);
x = w3;
while (1){
if (pm.width() < width()-w4-x){
p.drawPixmap(x,height()-maxExtent+1,pm);
x += pm.width();
}
else {
p.drawPixmap(x,height()-maxExtent+1,pm,
0,0,width()-w4-x,pm.height());
break;
}
}
//left
pm = *framePixmaps[FrameLeft];
s = height()-h3-h1;
n = s/pm.height();
w = n>0?s/n:s;
m.reset();
m.scale(1, w/(float)pm.height());
pm = pm.xForm(m);
y = h1;
while (1){
if (pm.height() < height()-h3-y){
p.drawPixmap(maxExtent-pm.width()-1, y,
pm);
y += pm.height();
}
else {
p.drawPixmap(maxExtent-pm.width()-1, y,
pm,
0,0, pm.width(),
height()-h3-y);
break;
}
}
//right
pm = *framePixmaps[FrameRight];
s = height()-h4-h2;
n = s/pm.height();
w = n>0?s/n:s;
m.reset();
m.scale(1, w/(float)pm.height());
pm = pm.xForm(m);
y = h2;
while (1){
if (pm.height() < height()-h4-y){
p.drawPixmap(width()-maxExtent+1, y,
pm);
y += pm.height();
}
else {
p.drawPixmap(width()-maxExtent+1, y,
pm,
0,0, pm.width(),
height()-h4-y);
break;
}
}
drawTitle(p);
// KWM evidently had a 1 pixel border around the client window. We
// emulate it here, but should be removed at some point in order to
// seamlessly mesh widget themes
p.setPen(colorGroup().background());
p.drawRect(maxExtent-1, maxExtent-1, width()-(maxExtent-1)*2,
height()-(maxExtent-1)*2);
p.end();
}
void KWMThemeClient::doShape()
{
QBitmap mask(width(), height());
mask.fill(color0);
QPainter p;
QBitmap shapemask(width(), height());
shapemask.fill(color0);
QPainter p;
p.begin(&shapemask);
p.setBrush(color1);
p.setPen(color1);
int x,y;
// first the corners
int w1 = framePixmaps[FrameTopLeft]->width();
int h1 = framePixmaps[FrameTopLeft]->height();
if (w1 > width()/2) w1 = width()/2;
if (h1 > height()/2) h1 = height()/2;
bitBlt(&mask, 0,0,framePixmaps[FrameTopLeft]->mask(),
0,0,w1, h1);
p.drawPixmap(0,0,*framePixmaps[FrameTopLeft]->mask(),
0,0,w1, h1);
int w2 = framePixmaps[FrameTopRight]->width();
int h2 = framePixmaps[FrameTopRight]->height();
if (w2 > width()/2) w2 = width()/2;
if (h2 > height()/2) h2 = height()/2;
bitBlt(&mask, width()-w2,0,framePixmaps[FrameTopRight]->mask(),
framePixmaps[FrameTopRight]->width()-w2,0,w2, h2);
p.drawPixmap(width()-w2,0,*framePixmaps[FrameTopRight]->mask(),
framePixmaps[FrameTopRight]->width()-w2,0,w2, h2);
int w3 = framePixmaps[FrameBottomLeft]->width();
int h3 = framePixmaps[FrameBottomLeft]->height();
if (w3 > width()/2) w3 = width()/2;
if (h3 > height()/2) h3 = height()/2;
bitBlt(&mask, 0,height()-h3,framePixmaps[FrameBottomLeft]->mask(),
0, framePixmaps[FrameBottomLeft]->height()-h3,w3, h3);
p.drawPixmap(0,height()-h3,*framePixmaps[FrameBottomLeft]->mask(),
0,framePixmaps[FrameBottomLeft]->height()-h3,w3, h3);
int w4 = framePixmaps[FrameBottomRight]->width();
int h4 = framePixmaps[FrameBottomRight]->height();
if (w4 > width()/2) w4 = width()/2;
if (h4 > height()/2) h4 = height()/2;
bitBlt(&mask, width()-w4,height()-h4,framePixmaps[FrameBottomRight]->mask(),
framePixmaps[FrameBottomRight]->width()-w4,
framePixmaps[FrameBottomRight]->height()-h4,
w4, h4);
p.drawPixmap(width()-w4,height()-h4,*framePixmaps[FrameBottomRight]->mask(),
framePixmaps[FrameBottomRight]->width()-w4,
framePixmaps[FrameBottomRight]->height()-h4,
w4, h4);
p.begin(&mask);
const QBitmap *curPix = framePixmaps[FrameTop]->mask();
if (curPix)
p.drawTiledPixmap(w1, maxExtent-curPix->height(), width()-w2-w1,
curPix->height(), *curPix);
curPix = framePixmaps[FrameBottom]->mask();
if (curPix)
p.drawTiledPixmap(w3, height()-maxExtent, width()-w3-w4,
curPix->height(), *curPix);
curPix = framePixmaps[FrameLeft]->mask();
if (curPix)
p.drawTiledPixmap(maxExtent-curPix->width(), h1, curPix->width(),
height()-h1-h3, *curPix);
curPix = framePixmaps[FrameRight]->mask();
if (curPix)
p.drawTiledPixmap(width()-maxExtent, h2, curPix->width(),
height()-h2-h4, *curPix);
p.setBrush(color1);
p.setPen(color1);
p.fillRect(maxExtent, maxExtent, width()-2*maxExtent,
height()-2*maxExtent, color1);
p.end();
setMask(mask);
QPixmap pm;
QWMatrix m;
int n,s,w;
//top
pm = *framePixmaps[FrameTop]->mask();
s = width()-w2-w1;
n = s/pm.width();
w = n>0?s/n:s;
m.reset();
m.scale(w/(float)pm.width(), 1);
pm = pm.xForm(m);
x = w1;
while (1){
if (pm.width() < width()-w2-x){
p.drawPixmap(x,maxExtent-pm.height()-1,
pm);
x += pm.width();
}
else {
p.drawPixmap(x,maxExtent-pm.height()-1,
pm,
0,0,width()-w2-x,pm.height());
break;
}
}
//bottom
pm = *framePixmaps[FrameBottom]->mask();
s = width()-w4-w3;
n = s/pm.width();
w = n>0?s/n:s;
m.reset();
m.scale(w/(float)pm.width(), 1);
pm = pm.xForm(m);
x = w3;
while (1){
if (pm.width() < width()-w4-x){
p.drawPixmap(x,height()-maxExtent+1,pm);
x += pm.width();
}
else {
p.drawPixmap(x,height()-maxExtent+1,pm,
0,0,width()-w4-x,pm.height());
break;
}
}
//left
pm = *framePixmaps[FrameLeft]->mask();
s = height()-h3-h1;
n = s/pm.height();
w = n>0?s/n:s;
m.reset();
m.scale(1, w/(float)pm.height());
pm = pm.xForm(m);
y = h1;
while (1){
if (pm.height() < height()-h3-y){
p.drawPixmap(maxExtent-pm.width()-1, y,
pm);
y += pm.height();
}
else {
p.drawPixmap(maxExtent-pm.width()-1, y,
pm,
0,0, pm.width(),
height()-h3-y);
break;
}
}
//right
pm = *framePixmaps[FrameRight]->mask();
s = height()-h4-h2;
n = s/pm.height();
w = n>0?s/n:s;
m.reset();
m.scale(1, w/(float)pm.height());
pm = pm.xForm(m);
y = h2;
while (1){
if (pm.height() < height()-h4-y){
p.drawPixmap(width()-maxExtent+1, y,
pm);
y += pm.height();
}
else {
p.drawPixmap(width()-maxExtent+1, y,
pm,
0,0, pm.width(),
height()-h4-y);
break;
}
}
p.fillRect(maxExtent-1, maxExtent-1, width()-2*maxExtent+2, height()-2*maxExtent+2, color1);
setMask(shapemask);
}
@ -537,10 +760,45 @@ Client::MousePosition KWMThemeClient::mousePosition(const QPoint &p) const
return(m);
}
void KWMThemeClient::menuButtonPressed()
{
static QTime* t = 0;
static KWMThemeClient* tc = 0;
if ( !t )
t = new QTime;
if ( tc != this || t->elapsed() > QApplication::doubleClickInterval() ){
mnuBtn->setDown(false); // will stay down if I don't do this
workspace()->clientPopup(this)->
popup(mnuBtn->mapToGlobal(mnuBtn->rect().bottomLeft()));
}
else {
mnuBtn->setPopup( 0 );
closeWindow();
}
t->start();
tc = this;
}
void KWMThemeClient::iconChange()
{
if(mnuBtn){
if(miniIcon().isNull()){
mnuBtn->setPixmap(*menuPix);
}
else{
mnuBtn->setPixmap(miniIcon());
}
}
}
void KWMThemeClient::init()
{
//
}
#include "kwmthemeclient.moc"

6
clients/kwmtheme/kwmthemeclient.h
View File

@ -8,7 +8,7 @@
class QLabel;
class QSpacerItem;
namespace KWinInternal {
namespace KWinInternal{
// QToolButton uses a 1 pixel border :P
class MyButton : public QToolButton
@ -38,13 +38,15 @@ protected:
void captionChange( const QString& name );
void stickyChange(bool on);
void maximizeChange(bool m);
void iconChange();
MousePosition mousePosition(const QPoint &) const;
protected slots:
void slotReset();
void menuButtonPressed();
private:
QPixmap buffer;
KPixmap *aGradient, *iGradient;
MyButton *maxBtn, *stickyBtn;
MyButton *maxBtn, *stickyBtn, *mnuBtn;
QSpacerItem *titlebar;
};