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-rw-r--r--noncore/styles/liquid/liquid.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/noncore/styles/liquid/liquid.cpp b/noncore/styles/liquid/liquid.cpp
index e6d8310..4a65952 100644
--- a/noncore/styles/liquid/liquid.cpp
+++ b/noncore/styles/liquid/liquid.cpp
@@ -1,555 +1,557 @@
/*-
* Copyright (C)QPL 2001 Daniel M. Duley. All rights reserved.
*/
//
// (c) 2002 Robert 'sandman' Griebl
//
#ifndef INCLUDE_MENUITEM_DEF
#define INCLUDE_MENUITEM_DEF
#endif
#include <qmenudata.h>
#include "liquid.h"
//#include "liquiddeco.h"
#include <qapplication.h>
#include <qpe/config.h>
#include "effects.h"
#include <qpalette.h>
#include <qbitmap.h>
#include <qtabbar.h>
#include <qpopupmenu.h>
#include <qobjectlist.h>
#include <qimage.h>
#include <qtimer.h>
#include <qpixmapcache.h>
#include <qradiobutton.h>
#include <qcombobox.h>
#include <qdrawutil.h>
#include <qwidgetlist.h>
#include <qtoolbutton.h>
#include <qheader.h>
#include <unistd.h>
#include <qmenubar.h>
#include <qprogressbar.h>
#include <qlineedit.h>
+#include <qlistbox.h>
#include <stdio.h>
#include "htmlmasks.h"
#include "embeddata.h"
+
typedef void (QStyle::*QDrawMenuBarItemImpl) (QPainter *, int, int, int, int, QMenuItem *,
QColorGroup &, bool, bool);
QDrawMenuBarItemImpl qt_set_draw_menu_bar_impl(QDrawMenuBarItemImpl impl);
void TransMenuHandler::stripePixmap(QPixmap &pix, const QColor &color)
{
QImage img(pix.convertToImage());
QImageEffect::fade(img, 0.9, color);
int x, y;
int r, g, b;
for(y=0; y < img.height(); y+=3){
unsigned int *data = (unsigned int *) img.scanLine(y);
for(x=0; x < img.width(); ++x){
r = qRed(data[x]);
g = qGreen(data[x]);
b = qBlue(data[x]);
if(r-10)
r-=10;
if(g-10)
g-=10;
if(b-10)
b-=10;
data[x] = qRgb(r, g, b);
}
}
pix.convertFromImage(img);
}
TransMenuHandler::TransMenuHandler(QObject *parent)
: QObject(parent)
{
pixDict.setAutoDelete(true);
reloadSettings();
}
void TransMenuHandler::reloadSettings()
{
pixDict.clear();
Config config ( "qpe" );
config. setGroup ( "Liquid-Style" );
type = config. readNumEntry("Type", TransStippleBg);
color = QColor ( config. readEntry("Color", QApplication::palette().active().button().name()));
fgColor = QColor ( config. readEntry("TextColor", QApplication::palette().active().text().name()));
opacity = config. readNumEntry("Opacity", 10);
if ( opacity < -20 )
opacity = 20;
else if ( opacity > 20 )
opacity = 20;
shadowText = config. readBoolEntry("ShadowText", true);
}
bool TransMenuHandler::eventFilter(QObject *obj, QEvent *ev)
{
QWidget *p = (QWidget *)obj;
if(ev->type() == QEvent::Show){
if(type == TransStippleBg || type == TransStippleBtn ||
type == Custom){
QApplication::syncX();
QPixmap *pix = new QPixmap;
if(p->testWFlags(Qt::WType_Popup)){
QRect r(p->x(), p->y(), p->width(), p->height());
QRect deskR = QApplication::desktop()->rect();
if(r.right() > deskR.right() || r.bottom() > deskR.bottom()){
r.setBottom(deskR.bottom());
r.setRight(deskR.right());
}
*pix = QPixmap::grabWindow(QApplication::desktop()-> winId(), r.x(), r.y(),
r.width(), r.height());
}
else{ // tear off menu
pix->resize(p->width(), p->height());
pix->fill(Qt::black.rgb());
}
if(type == TransStippleBg){
stripePixmap(*pix, p->colorGroup().background());
}
else if(type == TransStippleBtn){
stripePixmap(*pix, p->colorGroup().button());
}
else{
QPixmapEffect::fade(*pix, (((float)opacity)+80)*0.01, color);
}
pixDict.insert(p->winId(), pix);
if ( !p->inherits("QPopupMenu"))
p->setBackgroundPixmap(*pix);
QObjectList *ol = p-> queryList("QWidget");
for ( QObjectListIt it( *ol ); it. current ( ); ++it ) {
QWidget *wid = (QWidget *) it.current ( );
wid-> setBackgroundPixmap(*pix);
wid-> setBackgroundOrigin(QWidget::ParentOrigin);
}
delete ol;
}
}
else if(ev->type() == QEvent::Hide){
if(type == TransStippleBg || type == TransStippleBtn ||
type == Custom){
// qWarning("Deleting menu pixmap, width %d", pixDict.find(p->winId())->width());
pixDict.remove(p->winId());
if ( !p->inherits("QPopupMenu"))
p->setBackgroundMode(QWidget::PaletteBackground);
QObjectList *ol = p-> queryList("QWidget");
for ( QObjectListIt it( *ol ); it. current ( ); ++it ) {
QWidget *wid = (QWidget *) it.current ( );
wid-> setBackgroundMode( QWidget::PaletteBackground );
}
delete ol;
}
}
return(false);
}
static int qt_version ( )
{
const char *qver = qVersion ( );
return ( qver [0] - '0' ) * 100 + ( qver [2] - '0' ) * 10 + ( qver [4] - '0' );
}
LiquidStyle::LiquidStyle()
:QWindowsStyle()
{
setName ( "LiquidStyle" );
oldqte = ( qt_version ( ) < 234 );
flatTBButtons = false;
currentHeader = 0;
btnMaskBmp = QBitmap(37, 26, buttonmask_bits, true);
btnMaskBmp.setMask(btnMaskBmp);
htmlBtnMaskBmp = QBitmap(37, 26, htmlbuttonmask_bits, true);
htmlBtnMaskBmp.setMask(htmlBtnMaskBmp);
headerHoverID = -1;
highlightWidget = NULL;
setButtonDefaultIndicatorWidth(0);
btnDict.setAutoDelete(true);
bevelFillDict.setAutoDelete(true);
smallBevelFillDict.setAutoDelete(true);
rMatrix.rotate(270.0);
btnBorderPix = new QPixmap;
btnBorderPix->convertFromImage(qembed_findImage("buttonfill"));
btnBlendPix = new QPixmap;
btnBlendPix->convertFromImage(qembed_findImage("buttonborder"));
bevelFillPix = new QPixmap;
bevelFillPix->convertFromImage(qembed_findImage("clear_fill_large"));
smallBevelFillPix = new QPixmap;
smallBevelFillPix->convertFromImage(qembed_findImage("clear_fill_small"));
// new stuff
vsbSliderFillPix = menuPix = NULL;
menuHandler = new TransMenuHandler(this);
setScrollBarExtent(15, 15);
int i;
for(i=0; i < BITMAP_ITEMS; ++i){
pixmaps[i] = NULL;
}
oldSliderThickness = sliderThickness();
setSliderThickness(11);
}
LiquidStyle::~LiquidStyle()
{
if(btnBorderPix)
delete btnBorderPix;
if(btnBlendPix)
delete btnBlendPix;
if(bevelFillPix)
delete bevelFillPix;
if(smallBevelFillPix)
delete smallBevelFillPix;
if(vsbSliderFillPix)
delete vsbSliderFillPix;
if(menuPix)
delete menuPix;
setScrollBarExtent(16, 16);
setSliderThickness(oldSliderThickness);
int i;
for(i=0; i < BITMAP_ITEMS; ++i){
if(pixmaps[i])
delete pixmaps[i];
}
}
void LiquidStyle::drawClearBevel(QPainter *p, int x, int y, int w, int h,
const QColor &c, const QColor &bg)
{
QPen oldPen = p->pen(); // headers need this
int x2 = x+w-1;
int y2 = y+h-1;
// outer dark rect
p->setPen(c.dark(130));
p->drawLine(x, y+2, x, y2-2); // l
p->drawLine(x2, y+2, x2, y2-2); // r
p->drawLine(x+2, y, x2-2, y); // t
p->drawLine(x+2, y2, x2-2, y2); // b
p->drawPoint(x+1, y+1); // tl
p->drawPoint(x2-1, y+1); // tr
p->drawPoint(x+1, y2-1); // bl
p->drawPoint(x2-1, y2-1); // br
// inner top light lines
p->setPen(c.light(105));
p->drawLine(x+2, y+1, x2-2, y+1);
p->drawLine(x+1, y+2, x2-1, y+2);
p->drawLine(x+1, y+3, x+2, y+3);
p->drawLine(x2-2, y+3, x2-1, y+3);
p->drawPoint(x+1, y+4);
p->drawPoint(x2-1, y+4);
// inner bottom light lines
p->setPen(c.light(110));
p->drawLine(x+2, y2-1, x2-2, y2-1);
p->drawLine(x+1, y2-2, x2-1, y2-2);
p->drawLine(x+1, y2-3, x+2, y2-3);
p->drawLine(x2-2, y2-3, x2-1, y2-3);
p->drawPoint(x+1, y2-4);
p->drawPoint(x2-1, y2-4);
// inner left mid lines
//p->setPen(c.light(105));
p->setPen(c);
p->drawLine(x+1, y+5, x+1, y2-5);
p->drawLine(x+2, y+4, x+2, y2-4);
// inner right mid lines
p->drawLine(x2-1, y+5, x2-1, y2-5);
p->drawLine(x2-2, y+4, x2-2, y2-4);
// fill
QPixmap *pix;
if(h >= 32){
pix = bevelFillDict.find(c.rgb());
if(!pix){
int h, s, v;
c.hsv(&h, &s, &v);
pix = new QPixmap(*bevelFillPix);
adjustHSV(*pix, h, s, v);
bevelFillDict.insert(c.rgb(), pix);
}
}
else{
pix = smallBevelFillDict.find(c.rgb());
if(!pix){
int h, s, v;
c.hsv(&h, &s, &v);
pix = new QPixmap(*smallBevelFillPix);
adjustHSV(*pix, h, s, v);
smallBevelFillDict.insert(c.rgb(), pix);
}
}
p->drawTiledPixmap(x+3, y+3, w-6, h-6, *pix);
// blend
int red, green, blue;
QColor btnColor(c.dark(130));
red = (btnColor.red() >> 1) + (bg.red() >> 1);
green = (btnColor.green() >> 1) + (bg.green() >> 1);
blue = (btnColor.blue() >> 1) + (bg.blue() >> 1);
btnColor.setRgb(red, green, blue);
p->setPen(btnColor);
p->drawPoint(x+1, y);
p->drawPoint(x, y+1);
p->drawPoint(x+1, y2);
p->drawPoint(x, y2-1);
p->drawPoint(x2-1, y);
p->drawPoint(x2, y+1);
p->drawPoint(x2-1, y2);
p->drawPoint(x2, y2-1);
p->setPen(oldPen);
}
void LiquidStyle::drawRoundButton(QPainter *painter, const QColor &c,
const QColor &back, int x, int y, int w, int h,
bool supportPushDown, bool pushedDown,
bool autoDefault, bool isMasked)
{
if(w < 21 || h < 21){
drawClearBevel(painter, x, y, w, h, c, back);
return;
}
if(supportPushDown){
--w, --h;
}
/* We don't make the round buttons smaller, since they don't look as good
if(autoDefault){
w = w-buttonDefaultIndicatorWidth()*2;
h = h-buttonDefaultIndicatorWidth()*2;
}*/
QPixmap *pix = btnDict.find(c.rgb());
if(!pix){
int h, s, v;
c.hsv(&h, &s, &v);
pix = new QPixmap(*btnBorderPix);
adjustHSV(*pix, h, s, v);
btnDict.insert(c.rgb(), pix);
}
int x2 = x+w-1;
int y2 = y+h-1;
int bx2 = pix->width()-1;
int by2 = pix->height()-1;
QPixmap tmpPix(w, h);
QPixmap tilePix;
QPainter p;
p.begin(&tmpPix);
// do the fill
p.drawPixmap(0, 0, *pix, 0, 0, 10, 10); // tl
p.drawPixmap(x2-9, 0, *pix, bx2-9, 0, 10, 10); // tr
p.drawPixmap(0, y2-9, *pix, 0, by2-9, 10, 10); // bl
p.drawPixmap(x2-9, y2-9, *pix, bx2-9, by2-9, 10, 10); // br
// edges
tilePix.resize(pix->width()-20, 10);
// top
bitBlt(&tilePix, 0, 0, pix, 10, 0, pix->width()-20, 10);
p.drawTiledPixmap(10, 0, w-20, 10, tilePix);
// bottom
bitBlt(&tilePix, 0, 0, pix, 10, by2-9, pix->width()-20, 20);
p.drawTiledPixmap(10, y2-9, w-20, 10, tilePix);
// left
tilePix.resize(10, pix->height()-20);
bitBlt(&tilePix, 0, 0, pix, 0, 10, 10, pix->height()-20);
p.drawTiledPixmap(0, 10, 10, h-20, tilePix);
// right
bitBlt(&tilePix, 0, 0, pix, bx2-9, 10, 10, pix->height()-20);
p.drawTiledPixmap(x2-9, 10, 10, h-20, tilePix);
// middle
tilePix.resize(pix->width()-20, pix->height()-20);
bitBlt(&tilePix, 0, 0, pix, 10, 10, pix->width()-20, pix->height()-20);
p.drawTiledPixmap(10, 10, w-20, h-20, tilePix);
// do the blend
QBitmap blendMask;
if(!isMasked){
//QRgb bgRgb = back.rgb();
//QRgb fgRgb = c.rgb();
//int r, g, b;
//r = (int)(qRed(bgRgb)*0.75 + qRed(fgRgb)*0.25);
//g = (int)(qGreen(bgRgb)*0.75 + qGreen(fgRgb)*0.25);
//b = (int)(qBlue(bgRgb)*0.75 + qBlue(fgRgb)*0.25);
//QColor blendColor(r, g, b);
int hue, sat, v1, v2;
QColor blendColor(autoDefault ? c : back);
back.hsv(&hue, &sat, &v1);
blendColor.hsv(&hue, &sat, &v2);
if(v2 > v1)
blendColor.setHsv(hue, sat, (int)(v1*0.75 + v2*0.25));
pix = btnBorderDict.find(blendColor.rgb());
if(!pix){
int h, s, v;
blendColor.hsv(&h, &s, &v);
pix = new QPixmap(*btnBlendPix);
adjustHSV(*pix, h, s, v);
btnBorderDict.insert(blendColor.rgb(), pix);
}
}
else{
pix = pushedDown ? getPixmap(HTMLBtnBorderDown) :
getPixmap(HTMLBtnBorder);
}
p.drawPixmap(0, 0, *pix, 0, 0, 10, 10); // tl
p.drawPixmap(x2-9, 0, *pix, bx2-9, 0, 10, 10); // tr
p.drawPixmap(0, y2-9, *pix, 0, by2-9, 10, 10); // bl
p.drawPixmap(x2-9, y2-9, *pix, bx2-9, by2-9, 10, 10); // br
// edges
tilePix.resize(pix->width()-20, 10);
blendMask.resize(pix->width()-20, 10);
// top
bitBlt(&tilePix, 0, 0, pix, 10, 0, pix->width()-20, 10);
bitBlt(&blendMask, 0, 0, pix->mask(), 10, 0, pix->width()-20, 10);
tilePix.setMask(blendMask);
p.drawTiledPixmap(10, 0, w-20, 10, tilePix);
// bottom
bitBlt(&tilePix, 0, 0, pix, 10, by2-9, pix->width()-20, 20);
bitBlt(&blendMask, 0, 0, pix->mask(), 10, by2-9, pix->width()-20, 20);
tilePix.setMask(blendMask);
p.drawTiledPixmap(10, y2-9, w-20, 10, tilePix);
// left
tilePix.resize(10, pix->height()-20);
blendMask.resize(10, pix->height()-20);
bitBlt(&tilePix, 0, 0, pix, 0, 10, 10, pix->height()-20);
bitBlt(&blendMask, 0, 0, pix->mask(), 0, 10, 10, pix->height()-20);
tilePix.setMask(blendMask);
p.drawTiledPixmap(0, 10, 10, h-20, tilePix);
// right
bitBlt(&tilePix, 0, 0, pix, bx2-9, 10, 10, pix->height()-20);
bitBlt(&blendMask, 0, 0, pix->mask(), bx2-9, 10, 10, pix->height()-20);
tilePix.setMask(blendMask);
p.drawTiledPixmap(x2-9, 10, 10, h-20, tilePix);
p.end();
// do the button mask - we don't automask buttons
QBitmap btnMask(w, h);
QBitmap *mask = isMasked ? &htmlBtnMaskBmp : &btnMaskBmp;
p.begin(&btnMask);
p.fillRect(0, 0, w, h, Qt::color0);
p.drawPixmap(0, 0, *mask, 0, 0, 10, 10); // tl
p.drawPixmap(x2-9, 0, *mask, bx2-9, 0, 10, 10); // tr
p.drawPixmap(0, y2-9, *mask, 0, by2-9, 10, 10); // bl
p.drawPixmap(x2-9, y2-9, *mask, bx2-9, by2-9, 10, 10); // br
// fills
p.fillRect(10, 0, w-20, 10, Qt::color1); // top
p.fillRect(10, y2-9, w-20, 10, Qt::color1); // bottom
p.fillRect(0, 10, w, h-20, Qt::color1); // middle
p.end();
tmpPix.setMask(btnMask);
/*if(autoDefault){
if(supportPushDown && pushedDown){
painter->drawPixmap(x+3, y+3, tmpPix);
}
else{
painter->drawPixmap(x+2, y+2, tmpPix);
}
}
else */if(supportPushDown && pushedDown)
painter->drawPixmap(x+1, y+1, tmpPix);
else
painter->drawPixmap(x, y, tmpPix);
}
QPixmap* LiquidStyle::processEmbedded(const char *label, int h, int s, int v,
bool blend)
{
QImage img(qembed_findImage(label));
img.detach();
if(img.isNull()){ // shouldn't happen, been tested
qWarning("Invalid embedded label %s", label);
return(NULL);
}
if(img.depth() != 32)
img = img.convertDepth(32);
unsigned int *data = (unsigned int *)img.bits();
int total = img.width()*img.height();
int current;
QColor c;
int oldH, oldS, oldV;
int alpha;
if(v < 235)
v += 20;
else
v = 255;
float intensity = v/255.0;
for(current=0; current<total; ++current){
alpha = qAlpha(data[current]);
c.setRgb(data[current]);
c.hsv(&oldH, &oldS, &oldV);
oldV = (int)(oldV*intensity);
c.setHsv(h, s, oldV);
if(blend && alpha != 255 && alpha != 0){
float srcPercent = ((float)alpha)/255.0;
float destPercent = 1.0-srcPercent;
oldH = (int)((srcPercent*h) + (destPercent*bH));
oldS = (int)((srcPercent*s) + (destPercent*bS));
oldV = (int)((srcPercent*oldV) + (destPercent*bV));
c.setHsv(oldH, oldS, oldV);
alpha = 255;
}
data[current] = qRgba(c.red(), c.green(), c.blue(), alpha);
}
QPixmap *pix = new QPixmap;
pix->convertFromImage(img);
return(pix);
}
QPixmap* LiquidStyle::getPixmap(BitmapData item)
{
if(pixmaps[item])
return(pixmaps[item]);
switch(item){
case HTMLBtnBorder:
pixmaps[HTMLBtnBorder] = processEmbedded("htmlbtnborder", btnH, btnS, btnV);
break;
case HTMLBtnBorderDown:
pixmaps[HTMLBtnBorderDown] = processEmbedded("htmlbtnborder", btnHoverH, btnHoverS, btnHoverV);
break;
@@ -899,1025 +901,1026 @@ void LiquidStyle::unPolish(QWidget *w)
if(w->inherits("QPopupMenu"))
w->setBackgroundMode(QWidget::PaletteButton);
else if(w-> testWFlags(Qt::WType_Popup) &&
!w->inherits("QListBox") &&
( qstrcmp ( w-> name(), "automatic what's this? widget" ) != 0 )) {
w->removeEventFilter(menuHandler);
}
if(w->isTopLevel())
return;
// for viewport children, don't just check for NoBackground....
bool isViewportChild = w->parent() &&
((qstrcmp(w->parent()->name(), "qt_viewport") == 0) ||
(qstrcmp(w->parent()->name(), "qt_clipped_viewport") == 0));
w->unsetPalette();
if(w->backgroundMode() == QWidget::X11ParentRelative || isViewportChild){
if(w->inherits("QPushButton"))
w->setBackgroundMode(QWidget::PaletteButton);
else
w->setBackgroundMode(QWidget::PaletteBackground);
}
if(isViewportChild)
w->setAutoMask(false);
/*
if(w->inherits("QPushButton") || w-> inherits("QComboBox")){
w-> setBackgroundMode ( PaletteBackground );
}
*/
if( w->inherits("QRadioButton") || w->inherits("QCheckBox") || w->inherits("QProgressBar")) {
w->removeEventFilter(this);
}
if(w->inherits("QButton") || w->inherits("QComboBox")){
if(w->parent() && w->parent()->inherits("KHTMLPart")){
w->setAutoMask(false);
}
}
if(w-> inherits("QToolButton")) {
w-> removeEventFilter ( this );
}
if(w->inherits("QToolBar")){
w->removeEventFilter(this);
w->setBackgroundMode(QWidget::PaletteBackground);
return;
}
if(w->inherits("QHeader")){
w->setMouseTracking(false);
w->removeEventFilter(this);
}
}
void LiquidStyle::polish(QApplication *app)
{
QWindowsStyle::polish(app);
menuAni = app->isEffectEnabled(UI_AnimateMenu);
menuFade = app->isEffectEnabled(UI_FadeMenu);
if(menuAni)
app->setEffectEnabled(UI_AnimateMenu, false);
if(menuFade)
app->setEffectEnabled(UI_FadeMenu, false);
qt_set_draw_menu_bar_impl((QDrawMenuBarItemImpl) &LiquidStyle::drawMenuBarItem);
Config config ( "qpe" );
config. setGroup ( "Liquid-Style" );
// if ( config. readBoolEntry ( "WinDecoration", true ))
// QApplication::qwsSetDecoration ( new LiquidDecoration ( ));
flatTBButtons = config. readBoolEntry ( "FlatToolButtons", false );
}
void LiquidStyle::unPolish(QApplication *app)
{
QWindowsStyle::unPolish(app);
app->setEffectEnabled(UI_AnimateMenu, menuAni);
app->setEffectEnabled(UI_FadeMenu, menuFade);
qt_set_draw_menu_bar_impl ( 0 );
// QApplication::qwsSetDecoration ( new QPEDecoration ( ));
}
/* !! HACK !! Beware
*
* TT forgot to make the QProgressBar widget styleable in Qt 2.x
* So the only way to customize the drawing, is to intercept the
* paint event - since we have to use protected functions, we need
* to derive a "hack" class from QProgressBar and do the painting
* in there.
*
* - sandman
*/
class HackProgressBar : public QProgressBar {
public:
HackProgressBar ( );
void paint ( QPaintEvent *event, const QColorGroup &g, QPixmap *pix )
{
QPainter p( this );
if ( !contentsRect().contains( event->rect() ) ) {
p.save();
p.setClipRegion( event->region().intersect(frameRect()) );
drawFrame( &p);
p.restore();
}
if ( event->rect().intersects( contentsRect() )) {
p.setClipRegion( event->region().intersect( contentsRect() ) );
int x, y, w, h;
contentsRect ( ). rect ( &x, &y, &w, &h );
int prog = progress ( );
int total = totalSteps ( );
if ( prog < 0 )
prog = 0;
if ( total <= 0 )
total = 1;
int bw = w * prog / total;
if ( bw > w )
bw = w;
p.setPen(g.button().dark(130));
p.drawRect(x, y, bw, h);
p.setPen(g.button().light(120));
p.drawRect(x+1, y+1, bw-2, h-2);
if(bw >= 4 && h >= 4 && pix)
p.drawTiledPixmap(x+2, y+2, bw-4, h-4, *pix);
if ( progress ( )>= 0 && totalSteps ( ) > 0 ) {
QString pstr;
pstr. sprintf ( "%d%%", 100 * progress()/totalSteps ());
p. setPen ( g.text());//g.highlightedText ( ));
p. drawText (x,y,w-1,h-1,AlignCenter,pstr);
}
}
}
};
/*
* The same for QToolButton:
* TT hardcoded the drawing of the focus rect ...
*
* - sandman
*/
class HackToolButton : public QToolButton {
public:
HackToolButton ( );
void paint ( QPaintEvent *ev )
{
erase ( ev-> region ( ));
QPainter p ( this );
style ( ). drawToolButton ( this, &p );
drawButtonLabel ( &p );
}
};
/*
* This is a fun method ;-) Here's an overview. KToolBar grabs resize to
* force everything to erase and repaint on resize. This is going away, I'm
* trying to get shaped widgets to work right without masking. QPushButton,
* QComboBox, and Panel applet handles capture mouse enter and leaves in order
* to set the highlightwidget and repaint for mouse hovers. CheckBoxes and
* RadioButtons need to do this differently. Qt buffers these in pixmaps and
* caches them in QPixmapCache, which is bad for doing things like hover
* because the style methods aren't called in paintEvents if everything
* is cached. We use our own Paint event handler instead. Taskbuttons and
* pager buttons draw into a pixmap buffer, so we handle those with palette
* modifications. For QHeader, different header items are actually one widget
* that draws multiple items, so we need to check which ID is hightlighted
* and draw it. Finally, we also check enter and leave events for QLineEdit,
* since if it's inside a combobox we want to highlight the combobox during
* hovering in the edit.
*/
bool LiquidStyle::eventFilter(QObject *obj, QEvent *ev)
{
if(obj->inherits("QToolBar")){
if(ev->type() == QEvent::Resize){
const QObjectList *tbChildList = obj->children();
QObjectListIt it(*tbChildList);
QObject *child;
while((child = it.current()) != NULL){
++it;
if(child->isWidgetType())
((QWidget *)child)->repaint(true);
}
}
}
else if(obj->inherits("QToolButton")){
QToolButton *btn = (QToolButton *)obj;
if(ev->type() == QEvent::FocusIn ){ // && !btn-> autoRaise ()
if(btn->isEnabled()){
highlightWidget = btn;
btn->repaint(false);
}
}
else if(ev->type() == QEvent::FocusOut ){
if(btn == highlightWidget){
highlightWidget = NULL;
btn->repaint(false);
}
}
else if(ev->type() == QEvent::Paint) {
(( HackToolButton *) btn )-> paint ((QPaintEvent *) ev );
return true;
}
}
else if(obj->inherits("QRadioButton") || obj->inherits("QCheckBox")){
QButton *btn = (QButton *)obj;
bool isRadio = obj->inherits("QRadioButton");
if(ev->type() == QEvent::Paint){
//if(btn->autoMask())
btn->erase();
QPainter p;
p.begin(btn);
QFontMetrics fm = btn->fontMetrics();
QSize lsz = fm.size(ShowPrefix, btn->text());
QSize sz = isRadio ? exclusiveIndicatorSize()
: indicatorSize();
/*
if(btn->hasFocus()){
QRect r = QRect(0, 0, btn->width(), btn->height());
p.setPen(btn->colorGroup().button().dark(140));
p.drawLine(r.x()+1, r.y(), r.right()-1, r.y());
p.drawLine(r.x(), r.y()+1, r.x(), r.bottom()-1);
p.drawLine(r.right(), r.y()+1, r.right(), r.bottom()-1);
p.drawLine(r.x()+1, r.bottom(), r.right()-1, r.bottom());
}
*/
int x = 0;
int y = (btn->height()-lsz.height()+fm.height()-sz.height())/2;
if(isRadio)
drawExclusiveIndicator(&p, x, y, sz.width(), sz.height(),
btn->colorGroup(), btn->isOn(),
btn->isDown(), btn->isEnabled());
else
drawIndicator(&p, x, y, sz.width(), sz.height(),
btn->colorGroup(), btn->state(), btn->isDown(),
btn->isEnabled());
x = sz.width() + 6;
y = 0;
drawItem(&p, sz.width()+6+1, 0, btn->width()-(sz.width()+6+1),
btn->height(), AlignLeft|AlignVCenter|ShowPrefix,
btn->colorGroup(), btn->isEnabled(),
btn->pixmap(), btn->text());
p.end();
return(true);
}
}
else if(obj->inherits("QHeader")){
QHeader *hw = (QHeader *)obj;
if(ev->type() == QEvent::Enter){
currentHeader = hw;
headerHoverID = -1;
}
else if(ev->type() == QEvent::Leave){
currentHeader = NULL;
if(headerHoverID != -1){
hw->repaint(hw->sectionPos(headerHoverID), 0,
hw->sectionSize(headerHoverID), hw->height());
}
headerHoverID = -1;
}
else if(ev->type() == QEvent::MouseMove){
QMouseEvent *me = (QMouseEvent *)ev;
int oldHeader = headerHoverID;
headerHoverID = hw->sectionAt(me->x());
if(oldHeader != headerHoverID){
// reset old header
if(oldHeader != -1){
hw->repaint(hw->sectionPos(oldHeader), 0,
hw->sectionSize(oldHeader), hw->height());
}
if(headerHoverID != -1){
hw->repaint(hw->sectionPos(headerHoverID), 0,
hw->sectionSize(headerHoverID), hw->height());
}
}
}
}
else if (obj-> inherits( "QProgressBar" )) {
if ( ev->type() == QEvent::Paint ) {
HackProgressBar *p = (HackProgressBar *) obj;
const QColorGroup &g = p-> colorGroup ( );
QPixmap *pix = bevelFillDict.find(g.button().dark(120).rgb());
if(!pix){
int h, s, v;
g.button().dark(120).hsv(&h, &s, &v);
pix = new QPixmap(*bevelFillPix);
adjustHSV(*pix, h, s, v);
bevelFillDict.insert(g.button().dark(120).rgb(), pix);
}
p-> paint ((QPaintEvent *) ev, g, pix );
return true;
}
}
return false ;
}
void LiquidStyle::drawButton(QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken,
const QBrush *)
{
drawRoundButton(p, sunken ? g.background() : g.button(), g.background(),
x, y, w, h);
}
void LiquidStyle::drawToolButton(QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken,
const QBrush *)
{
if(p->device()->devType() != QInternal::Widget){
// drawing into a temp pixmap, don't use mask
QColor c = sunken ? g.button() : g.background();
p->setPen(c.dark(130));
p->drawRect(x, y, w, h);
p->setPen(c.light(105));
p->drawRect(x+1, y+1, w-2, h-2);
// fill
QPixmap *pix = bevelFillDict.find(c.rgb());
if(!pix){
int h, s, v;
c.hsv(&h, &s, &v);
pix = new QPixmap(*bevelFillPix);
adjustHSV(*pix, h, s, v);
bevelFillDict.insert(c.rgb(), pix);
}
p->drawTiledPixmap(x+2, y+2, w-4, h-4, *pix);
}
else{
drawClearBevel(p, x, y, w, h, sunken ? g.button() :
highlightWidget == p->device() ? g.button().light(110) :
g.background(), g.background());
}
}
void LiquidStyle::drawPushButton(QPushButton *btn, QPainter *p)
{
QRect r = btn->rect();
bool sunken = btn->isOn() || btn->isDown();
QColorGroup g = btn->colorGroup();
//int dw = buttonDefaultIndicatorWidth();
if(btn->hasFocus() || btn->isDefault()){
QColor c = btn->hasFocus() ? g.button().light(110) : g.background();
QPixmap *pix = bevelFillDict.find(c.rgb());
if(!pix){
int h, s, v;
c.hsv(&h, &s, &v);
pix = new QPixmap(*bevelFillPix);
adjustHSV(*pix, h, s, v);
bevelFillDict.insert(c.rgb(), pix);
}
p->setPen(c.dark(150));
p->drawLine(r.x()+1, r.y(), r.right()-1, r.y());
p->drawLine(r.x(), r.y()+1, r.x(), r.bottom()-1);
p->drawLine(r.right(), r.y()+1, r.right(), r.bottom()-1);
p->drawLine(r.x()+1, r.bottom(), r.right()-1, r.bottom());
p->drawTiledPixmap(r.x()+1, r.y()+1, r.width()-2, r.height()-2, *pix);
}
QColor newColor = btn == highlightWidget || sunken ?
g.button().light(120) : g.button();
drawRoundButton(p, newColor, g.background(),
r.x(), r.y(), r.width(), r.height(), !btn->autoMask(),
sunken, btn->isDefault() || btn->autoDefault() || btn->hasFocus(),
btn->autoMask());
}
void LiquidStyle::drawPushButtonLabel(QPushButton *btn, QPainter *p)
{
int x1, y1, x2, y2, w, h;
btn->rect().coords(&x1, &y1, &x2, &y2);
w = btn->width();
h = btn->height();
bool act = btn->isOn() || btn->isDown();
if(act){
++x1, ++y1;
}
// Draw iconset first, if any
if ( btn->iconSet() && !btn->iconSet()->isNull() )
{
QIconSet::Mode mode = btn->isEnabled()
? QIconSet::Normal : QIconSet::Disabled;
if ( mode == QIconSet::Normal && btn->hasFocus() )
mode = QIconSet::Active;
QPixmap pixmap = btn->iconSet()->pixmap( QIconSet::Small, mode );
int pixw = pixmap.width();
int pixh = pixmap.height();
p->drawPixmap( x1+6, y1+h/2-pixh/2, pixmap );
x1 += pixw + 8;
w -= pixw + 8;
}
if(act){
QFont font = btn->font();
font.setBold(true);
p->setFont(font);
QColor shadow(btn->colorGroup().button().dark(130));
drawItem( p, x1+1, y1+1, w, h,
AlignCenter | ShowPrefix, btn->colorGroup(), btn->isEnabled(),
btn->pixmap(), btn->text(), -1,
&shadow);
drawItem( p, x1, y1, w, h,
AlignCenter | ShowPrefix, btn->colorGroup(), btn->isEnabled(),
btn->pixmap(), btn->text(), -1, &btn->colorGroup().light());
}
else{
/* Too blurry
drawItem( p, x1+1, y1+1, w, h,
AlignCenter | ShowPrefix, btn->colorGroup(), btn->isEnabled(),
btn->pixmap(), btn->text(), -1,
&btn->colorGroup().button().dark(115));
*/
drawItem( p, x1, y1, w, h,
AlignCenter | ShowPrefix,
btn->colorGroup(), btn->isEnabled(),
btn->pixmap(), btn->text(), -1,
&btn->colorGroup().buttonText());
}
}
void LiquidStyle::drawButtonMask(QPainter *p, int x, int y, int w, int h)
{
int x2 = x+w-1;
int y2 = y+h-1;
p->setPen(Qt::color1);
p->fillRect(x, y, w, h, Qt::color0);
if(w < 21 || h < 21){
// outer rect
p->drawLine(x, y+2, x, y2-2); // l
p->drawLine(x2, y+2, x2, y2-2); // r
p->drawLine(x+2, y, x2-2, y); // t
p->drawLine(x+2, y2, x2-2, y2); // b
p->drawLine(x+1, y+1, x2-1, y+1); // top second line
p->drawLine(x+1, y2-1, x2-1, y2-1); // bottom second line
p->fillRect(x+1, y+2, w-2, h-4, Qt::color1);
}
else{
int x2 = x+w-1;
int y2 = y+h-1;
int bx2 = htmlBtnMaskBmp.width()-1;
int by2 = htmlBtnMaskBmp.height()-1;
p->drawPixmap(0, 0, htmlBtnMaskBmp, 0, 0, 10, 10); // tl
p->drawPixmap(x2-9, 0, htmlBtnMaskBmp, bx2-9, 0, 10, 10); // tr
p->drawPixmap(0, y2-9, htmlBtnMaskBmp, 0, by2-9, 10, 10); // bl
p->drawPixmap(x2-9, y2-9, htmlBtnMaskBmp, bx2-9, by2-9, 10, 10); // br
// fills
p->fillRect(10, 0, w-20, 10, Qt::color1); // top
p->fillRect(10, y2-9, w-20, 10, Qt::color1); // bottom
p->fillRect(0, 10, w, h-20, Qt::color1); // middle
}
}
void LiquidStyle::drawBevelButton(QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken,
const QBrush */*fill*/)
{
if(currentHeader && p->device() == currentHeader){
int id = currentHeader->sectionAt(x);
bool isHeaderHover = id != -1 && id == headerHoverID;
drawClearBevel(p, x, y, w, h, sunken ?
g.button() : isHeaderHover ? g.button().light(110) :
g.background(), g.background());
}
else
drawClearBevel(p, x, y, w, h, sunken ? g.button() : g.background(),
g.background());
}
QRect LiquidStyle::buttonRect(int x, int y, int w, int h)
{
return(QRect(x+5, y+5, w-10, h-10));
}
void LiquidStyle::drawComboButton(QPainter *painter, int x, int y, int w, int h,
const QColorGroup &g, bool sunken,
bool edit, bool, const QBrush *)
{
bool isActive = false;
if (( painter->device()->devType() == QInternal::Widget ) &&
(
( qApp-> focusWidget ( ) == painter-> device ( )) ||
(
edit &&
((QWidget *) painter-> device ( ))-> inherits ( "QComboBox" ) &&
- ( qApp-> focusWidget ( ) == ((QComboBox *) painter->device())->lineEdit ( ))
+ ( qApp-> focusWidget ( ) == ((QComboBox *) painter->device())->lineEdit ( ) ||
+ qApp-> focusWidget ( ) == ((QComboBox *) painter->device())->listBox ( ))
)
)
) {
isActive = true;
}
bool isMasked = false;
if(painter->device()->devType() == QInternal::Widget)
isMasked = ((QWidget*)painter->device())->autoMask();
// TODO: Do custom code, don't just call drawRoundButton into a pixmap
QPixmap tmpPix(w, h);
QPainter p(&tmpPix);
drawRoundButton(&p, g.button(), g.background(), 0, 0, w, h, false,
sunken, false, isMasked);
if(!isActive){
p.setClipRect(0, 0, w-17, h);
drawRoundButton(&p, g.background(), g.background(), 0, 0, w, h, false,
sunken, false, isMasked);
}
p.end();
int x2 = x+w-1;
int y2 = y+h-1;
int bx2 = btnMaskBmp.width()-1;
int by2 = btnMaskBmp.height()-1;
QBitmap btnMask(w, h);
QBitmap *mask = isMasked ? &htmlBtnMaskBmp : &btnMaskBmp;
p.begin(&btnMask);
p.fillRect(0, 0, w, h, Qt::color0);
p.drawPixmap(0, 0, *mask, 0, 0, 10, 10); // tl
p.drawPixmap(x2-9, 0, *mask, bx2-9, 0, 10, 10); // tr
p.drawPixmap(0, y2-9, *mask, 0, by2-9, 10, 10); // bl
p.drawPixmap(x2-9, y2-9, *mask, bx2-9, by2-9, 10, 10); // br
// fills
p.fillRect(10, 0, w-20, 10, Qt::color1); // top
p.fillRect(10, y2-9, w-20, 10, Qt::color1); // bottom
p.fillRect(0, 10, w, h-20, Qt::color1); // middle
p.end();
tmpPix.setMask(btnMask);
painter->drawPixmap(x, y, tmpPix);
painter->setPen(g.button().dark(120));
painter->drawLine(x2-16, y+1, x2-16, y2-1);
if(edit){
painter->setPen(g.mid());
painter->drawRect(x+8, y+2, w-25, h-4);
}
int arrow_h = h / 3;
int arrow_w = arrow_h;
int arrow_x = w - arrow_w - 6;
int arrow_y = (h - arrow_h) / 2;
drawArrow(painter, DownArrow, false, arrow_x, arrow_y, arrow_w, arrow_h, g, true);
}
void LiquidStyle::drawComboButtonMask(QPainter *p, int x, int y, int w, int h)
{
drawButtonMask(p, x, y, w, h);
}
QRect LiquidStyle::comboButtonRect(int x, int y, int w, int h)
{
//return(QRect(x+3, y+3, w - (h / 3) - 13, h-6));
return(QRect(x+9, y+3, w - (h / 3) - 20, h-6));
}
QRect LiquidStyle::comboButtonFocusRect(int /*x*/, int /*y*/, int /*w*/, int /*h*/)
{
return QRect ( );
// return(QRect(x+5, y+3, w-(h/3)-13, h-5));
}
void LiquidStyle::drawScrollBarControls(QPainter *p, const QScrollBar *sb,
int sliderStart, uint controls,
uint activeControl)
{
int sliderMin, sliderMax, sliderLength, buttonDim;
scrollBarMetrics( sb, sliderMin, sliderMax, sliderLength, buttonDim );
if (sliderStart > sliderMax)
sliderStart = sliderMax;
bool horiz = sb->orientation() == QScrollBar::Horizontal;
QColorGroup g = sb->colorGroup();
QRect addB, subHC, subB;
QRect addPageR, subPageR, sliderR;
int addX, addY, subX, subY;
int len = horiz ? sb->width() : sb->height();
int extent = horiz ? sb->height() : sb->width();
// a few apps (ie: KSpread), are broken and use a hardcoded scrollbar
// extent of 16. Luckily, most apps (ie: Kate), seem fixed by now.
bool brokenApp;
if(extent == 16)
brokenApp = true;
else
brokenApp = false;
if (horiz) {
subY = addY = ( extent - buttonDim ) / 2;
subX = 0;
addX = len - buttonDim;
if(sbBuffer.size() != sb->size())
sbBuffer.resize(sb->size());
}
else {
subX = addX = ( extent - buttonDim ) / 2;
subY = 0;
addY = len - buttonDim;
if(sbBuffer.size() != sb->size())
sbBuffer.resize(sb->size());
}
subB.setRect( subX,subY,0,0); // buttonDim,buttonDim );
addB.setRect( addX,addY,buttonDim,buttonDim );
if(horiz)
subHC.setRect(addX-buttonDim,addY,buttonDim,buttonDim );
else
subHC.setRect(addX,addY-buttonDim,buttonDim,buttonDim );
int sliderEnd = sliderStart + sliderLength;
int sliderW = extent;
if (horiz) {
subPageR.setRect( subB.right() + 1, 0,
sliderStart - subB.right() - 1 , sliderW );
addPageR.setRect( sliderEnd, 0, addX - sliderEnd - buttonDim, sliderW );
sliderR .setRect( sliderStart, 0, sliderLength, sliderW );
}
else {
subPageR.setRect( 0, subB.bottom() + 1, sliderW,
sliderStart - subB.bottom() - 1 );
addPageR.setRect( 0, sliderEnd, sliderW, addY - buttonDim - sliderEnd);
sliderR .setRect( 0, sliderStart, sliderW, sliderLength );
}
bool maxed = sb->maxValue() == sb->minValue();
QPainter painter;
if(!horiz){
painter.begin(&sbBuffer);
QRect bgR(0, subB.bottom()+1, sb->width(), (len-(buttonDim*2))+1);
if(sliderR.height() >= 8){
painter.drawPixmap(bgR.x()+1, bgR.y(), *vsbSliderFillPix, 0, 0,
13, 8);
painter.drawPixmap(bgR.x()+1, bgR.y(), *getPixmap(VSBSliderTopBg));
painter.drawTiledPixmap(bgR.x()+1, bgR.y()+8, 13,
bgR.height()-16, *getPixmap(VSBSliderMidBg));
painter.drawPixmap(bgR.x()+1, bgR.bottom()-8, *vsbSliderFillPix,
0, 0, 13, 8);
painter.drawPixmap(bgR.x()+1, bgR.bottom()-8, *getPixmap(VSBSliderBtmBg));
}
else{
painter.drawTiledPixmap(bgR.x()+1, bgR.y(), 13, bgR.height(),
*getPixmap(VSBSliderMidBg));
painter.setPen(g.background().dark(210));
painter.drawRect(bgR.x()+1, bgR.y(), 13, bgR.height()-1);
painter.setPen(g.mid());
painter.drawPoint(bgR.x()+1, bgR.y());
painter.drawPoint(bgR.x()+13, bgR.y());
painter.drawPoint(bgR.x()+1, bgR.bottom()-1);
painter.drawPoint(bgR.x()+13, bgR.bottom()-1);
}
if(controls & Slider){
if(sliderR.height() >= 16){
painter.drawPixmap(sliderR.x()+1, sliderR.y(), *getPixmap(VSBSliderTop));
painter.drawTiledPixmap(sliderR.x()+1, sliderR.y()+8, 13,
sliderR.height()-16, *getPixmap(VSBSliderMid));
painter.drawPixmap(sliderR.x()+1, sliderR.bottom()-8, *getPixmap(VSBSliderBtm));
}
else if(sliderR.height() >= 8){
int m = sliderR.height()/2;
painter.drawPixmap(sliderR.x()+1, sliderR.y(), *getPixmap(VSBSliderTop), 0, 0, 13, m);
painter.drawPixmap(sliderR.x()+1, sliderR.y()+m, *getPixmap(VSBSliderBtm), 0, 8-m, 13, m);
}
else{
painter.setPen(g.button().dark(210));
drawRoundRect(&painter, sliderR.x()+1, sliderR.y(),
13, sliderR.height());
painter.drawTiledPixmap(sliderR.x()+2, sliderR.y()+1,
11, sliderR.height()-2,
*getPixmap(VSBSliderMid), 1, 0);
}
}
painter.setPen(g.mid());
painter.drawLine(bgR.x(), bgR.y(), bgR.x(), bgR.bottom());
painter.drawLine(bgR.right(), bgR.y(), bgR.right(), bgR.bottom());
if(brokenApp && (controls & Slider)){
painter.setPen(g.background());
painter.drawLine(bgR.right()-1, bgR.y(), bgR.right()-1,
bgR.bottom());
}
painter.end();
}
else{
painter.begin(&sbBuffer);
QRect bgR(subB.right()+1, 0, (len-(buttonDim*2))+1, sb->height());
if(sliderR.width() >= 8){
painter.drawPixmap(bgR.x(), bgR.y()+1, *vsbSliderFillPix, 0, 0,
8, 13);
painter.drawPixmap(bgR.x(), bgR.y()+1, *getPixmap(HSBSliderTopBg));
painter.drawTiledPixmap(bgR.x()+8, bgR.y()+1, bgR.width()-16,
13, *getPixmap(HSBSliderMidBg));
painter.drawPixmap(bgR.right()-8, bgR.y()+1, *vsbSliderFillPix,
0, 0, 8, 13);
painter.drawPixmap(bgR.right()-8, bgR.y()+1, *getPixmap(HSBSliderBtmBg));
}
else{
painter.drawTiledPixmap(bgR.x(), bgR.y()+1, bgR.width(), 13,
*getPixmap(HSBSliderMidBg));
painter.setPen(g.background().dark(210));
painter.drawRect(bgR.x(), bgR.y()+1, bgR.width()-1, 13);
painter.setPen(g.mid());
painter.drawPoint(bgR.x(), bgR.y()+1);
painter.drawPoint(bgR.x(), bgR.bottom()-1);
painter.drawPoint(bgR.right()-1, bgR.y()+1);
painter.drawPoint(bgR.right()-1, bgR.bottom()-1);
}
if(controls & Slider){
if(sliderR.width() >= 16){
painter.drawPixmap(sliderR.x(), sliderR.y()+1,
*getPixmap(HSBSliderTop));
painter.drawTiledPixmap(sliderR.x()+8, sliderR.y()+1, sliderR.width()-16,
13, *getPixmap(HSBSliderMid));
painter.drawPixmap(sliderR.right()-8, sliderR.y()+1,
*getPixmap(HSBSliderBtm));
}
else if(sliderR.width() >= 8){
int m = sliderR.width()/2;
painter.drawPixmap(sliderR.x(), sliderR.y()+1,
*getPixmap(HSBSliderTop), 0, 0, m, 13);
painter.drawPixmap(sliderR.right()-8, sliderR.y()+1,
*getPixmap(HSBSliderBtm), 8-m, 0, m, 13);
}
else{
painter.setPen(g.button().dark(210));
drawRoundRect(&painter, sliderR.x(), sliderR.y()+1,
sliderR.width(), 13);
painter.drawTiledPixmap(sliderR.x()+1, sliderR.y()+2,
sliderR.width()-2, 11,
*getPixmap(HSBSliderMid), 0, 1);
}
}
painter.setPen(g.mid());
painter.drawLine(bgR.x(), bgR.y(), bgR.right(), bgR.y());
painter.drawLine(bgR.x(), bgR.bottom(), bgR.right(), bgR.bottom());
if(brokenApp && (controls & Slider)){
painter.setPen(g.background());
painter.drawLine(bgR.x(), bgR.bottom()-1, bgR.right(),
bgR.bottom()-1);
}
painter.end();
}
if ( controls & AddLine ) {
drawSBButton(p, addB, g, activeControl == AddLine);
drawArrow( p, horiz ? RightArrow : DownArrow,
false, addB.x()+4, addB.y()+4,
addB.width()-8, addB.height()-8, g, !maxed);
}
if ( controls & SubLine ) {
// drawSBButton(p, subB, g, activeControl == SubLine);
// drawArrow( p, horiz ? LeftArrow : UpArrow,
// false, subB.x()+4, subB.y()+4,
// subB.width()-8, subB.height()-8, g, !maxed);
drawSBButton(p, subHC, g, activeControl == SubLine);
drawArrow( p, horiz ? LeftArrow : UpArrow,
false, subHC.x()+4, subHC.y()+4,
subHC.width()-8, subHC.height()-8, g, !maxed);
}
if(controls & AddPage){
if(addPageR.width()){
p->drawPixmap(addPageR.x(), addPageR.y(), sbBuffer,
addPageR.x(), addPageR.y(), addPageR.width(),
addPageR.height());
}
}
if(controls & SubPage){
if(subPageR.height()){
p->drawPixmap(subPageR.x(), subPageR.y(), sbBuffer,
subPageR.x(), subPageR.y(), subPageR.width(),
subPageR.height());
}
}
if ( controls & Slider ) {
p->drawPixmap(sliderR.x(), sliderR.y(), sbBuffer,
sliderR.x(), sliderR.y(), sliderR.width(),
sliderR.height());
}
}
void LiquidStyle::drawSBButton(QPainter *p, const QRect &r, const QColorGroup &g,
bool down, bool /*fast*/)
{
p->setPen(g.mid());
p->drawRect(r);
QColor c(down ? g.button() : g.background());
QPixmap *pix = bevelFillDict.find(c.rgb());
if(!pix){
int h, s, v;
c.hsv(&h, &s, &v);
pix = new QPixmap(*bevelFillPix);
adjustHSV(*pix, h, s, v);
bevelFillDict.insert(c.rgb(), pix);
}
p->drawTiledPixmap(r.x()+1, r.y()+1, r.width()-2, r.height()-2, *pix);
}
void LiquidStyle::drawSBDeco(QPainter *p, const QRect &r, const QColorGroup &g,
bool horiz)
{
if(horiz){
if(r.width() >= 15){
int y = r.y()+3;
int x = r.x() + (r.width()-7)/2;
int y2 = r.bottom()-3;
p->setPen(g.light());
p->drawLine(x, y, x, y2);
p->drawLine(x+3, y, x+3, y2);
p->drawLine(x+6, y, x+6, y2);
p->setPen(g.mid());
p->drawLine(x+1, y, x+1, y2);
p->drawLine(x+4, y, x+4, y2);
p->drawLine(x+7, y, x+7, y2);
}
}
else{
if(r.height() >= 15){
int x = r.x()+3;
int y = r.y() + (r.height()-7)/2;
int x2 = r.right()-3;
p->setPen(g.light());
p->drawLine(x, y, x2, y);
p->drawLine(x, y+3, x2, y+3);
p->drawLine(x, y+6, x2, y+6);
p->setPen(g.mid());
p->drawLine(x, y+1, x2, y+1);
p->drawLine(x, y+4, x2, y+4);
p->drawLine(x, y+7, x2, y+7);
}
}
}
void LiquidStyle::scrollBarMetrics(const QScrollBar *sb, int &sliderMin,
int &sliderMax, int &sliderLength,
int &buttonDim)
{
int maxLength;
int b = 0;
bool horiz = sb->orientation() == QScrollBar::Horizontal;
int length = horiz ? sb->width() : sb->height();
int extent = horiz ? sb->height() : sb->width();
if ( length > ( extent - b*2 - 1 )*2 + b*2 )
buttonDim = extent - b*2;
else
buttonDim = ( length - b*2 )/2 - 1;
sliderMin = b + 0; // buttonDim;
maxLength = length - b*2 - buttonDim*2; // 3;
if ( sb->maxValue() == sb->minValue() ) {
sliderLength = maxLength;
} else {
sliderLength = (sb->pageStep()*maxLength)/
(sb->maxValue()-sb->minValue()+sb->pageStep());
uint range = sb->maxValue()-sb->minValue();
if ( sliderLength < 9 || range > INT_MAX/2 )
sliderLength = 9;
if ( sliderLength > maxLength )
sliderLength = maxLength;
}
sliderMax = sliderMin + maxLength - sliderLength;
}
QStyle::ScrollControl LiquidStyle::scrollBarPointOver(const QScrollBar *sb,
int sliderStart,
const QPoint &p)
{
if ( !sb->rect().contains( p ) )
return NoScroll;
int sliderMin, sliderMax, sliderLength, buttonDim, pos;
scrollBarMetrics( sb, sliderMin, sliderMax, sliderLength, buttonDim );
pos = (sb->orientation() == QScrollBar::Horizontal)? p.x() : p.y();
if ( pos < sliderMin )
return SubLine;
if ( pos < sliderStart )
return SubPage;
if ( pos < sliderStart + sliderLength )
return Slider;
if ( pos < sliderMax + sliderLength)
return AddPage;
if(pos > sliderMax + sliderLength + 16)
return AddLine;
return SubLine;
}
#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
QSize LiquidStyle::exclusiveIndicatorSize() const
{
return(QSize(16, 16));
}
void LiquidStyle::drawExclusiveIndicator(QPainter *p, int x, int y, int /*w*/,
int /*h*/, const QColorGroup &/*g*/, bool on,
bool down, bool)
{
bool isActive = ( p->device()->devType() == QInternal::Widget ) && ( qApp-> focusWidget ( ) == p-> device ( ));
bool isMasked = p->device() && p->device()->devType() == QInternal::Widget
&& ((QWidget*)p->device())->autoMask();
if(isMasked){
if(on || down){
p->drawPixmap(x, y, isActive ? *getPixmap(HTMLRadioDownHover) :
*getPixmap(HTMLRadioDown));
}
else
p->drawPixmap(x, y, isActive ? *getPixmap(HTMLRadioHover) :
*getPixmap(HTMLRadio));
}
else{
if(on || down){
p->drawPixmap(x, y, isActive ? *getPixmap(RadioOnHover) :
*getPixmap(RadioOn));
}
else
p->drawPixmap(x, y, isActive ? *getPixmap(RadioOffHover) :
*getPixmap(RadioOff));
}
}
void LiquidStyle::drawExclusiveIndicatorMask(QPainter *p, int x, int y, int w,
int h, bool)
{
p->fillRect(x, y, w, h, Qt::color0);
p->setPen(Qt::color1);
p->drawPixmap(x, y, *getPixmap(RadioOn)->mask());
}
QSize LiquidStyle::indicatorSize() const
{
return(QSize(20, 22));
}
void LiquidStyle::drawIndicator(QPainter *p, int x, int y, int /*w*/, int /*h*/,
const QColorGroup &/*g*/, int state, bool /*down*/, bool)
{
bool isActive = ( p->device()->devType() == QInternal::Widget ) && ( qApp-> focusWidget ( ) == p-> device ( ));
bool isMasked = p->device() && p->device()->devType() == QInternal::Widget
&& ((QWidget*)p->device())->autoMask();
if(isMasked){
if(state != QButton::Off){
p->drawPixmap(x, y, isActive ? *getPixmap(HTMLCBDownHover) :
*getPixmap(HTMLCBDown));
}
else
p->drawPixmap(x, y, isActive ? *getPixmap(HTMLCBHover) :
*getPixmap(HTMLCB));
}
else{
if(state != QButton::Off){
p->drawPixmap(x, y, isActive ? *getPixmap(CBDownHover) :
*getPixmap(CBDown));
/* Todo - tristate
if(state == QButton::On){
p->setPen(Qt::black);
p->drawPixmap(3, 3, xBmp);
}
else{
p->setPen(g.dark());
p->drawRect(x+2, y+2, w-4, h-4);
p->setPen(Qt::black);
p->drawLine(x+3, (y+h)/2-2, x+w-4, (y+h)/2-2);
p->drawLine(x+3, (y+h)/2, x+w-4, (y+h)/2);
p->drawLine(x+3, (y+h)/2+2, x+w-4, (y+h)/2+2);
}*/
}
else
p->drawPixmap(x, y, isActive ? *getPixmap(CBHover) : *getPixmap(CB));
}
}
void LiquidStyle::drawIndicatorMask(QPainter *p, int x, int y, int /*w*/, int /*h*/,
int /*state*/)
{
// needed for some reason by KHtml, even tho it's all filled ;P
p->drawPixmap(x, y, *getPixmap(HTMLCB)->mask());
}
void LiquidStyle::drawSlider(QPainter *p, int x, int y, int w, int h,
const QColorGroup &/*g*/, Orientation orient,
bool, bool)
{
QWidget *parent = (QWidget *)p->device();
p->setBrushOrigin(parent->pos());
parent->erase(x, y, w, h);