Use only two (instead of three) button controls on scrollbars due to space

constraints) -- will be configureable somtime ...

1 files changed, 9 insertions, 9 deletions

diff --git a/noncore/styles/liquid/liquid.cpp b/noncore/styles/liquid/liquid.cpp
index acf0a42..67e53e9 100644
--- a/noncore/styles/liquid/liquid.cpp
+++ b/noncore/styles/liquid/liquid.cpp
@@ -1475,265 +1475,265 @@ QRect LiquidStyle::comboButtonRect(int x, int y, int w, int h)
 }
 
 QRect LiquidStyle::comboButtonFocusRect(int x, int y, int w, int h)
 {
     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)
 {
     bool isHover = highlightWidget == p->device();
     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,buttonDim,buttonDim );
+    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*3))+1);
+        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(),
                                    isHover ? *getPixmap(VSBSliderTopHover):
                                    *getPixmap(VSBSliderTop));
                 painter.drawTiledPixmap(sliderR.x()+1, sliderR.y()+8, 13,
                                         sliderR.height()-16, isHover ?
                                         *getPixmap(VSBSliderMidHover) :
                                         *getPixmap(VSBSliderMid));
                 painter.drawPixmap(sliderR.x()+1, sliderR.bottom()-8,
                                    isHover ? *getPixmap(VSBSliderBtmHover) :
                                    *getPixmap(VSBSliderBtm));
             }
             else if(sliderR.height() >= 8){
                 int m = sliderR.height()/2;
                 painter.drawPixmap(sliderR.x()+1, sliderR.y(),
                                    isHover ? *getPixmap(VSBSliderTopHover):
                                    *getPixmap(VSBSliderTop), 0, 0, 13, m);
                 painter.drawPixmap(sliderR.x()+1, sliderR.y()+m,
                                    isHover ? *getPixmap(VSBSliderBtmHover):
                                    *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,
                                         isHover ? *getPixmap(VSBSliderMidHover) :
                                         *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*3))+1, sb->height());
+        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,
                                    isHover ? *getPixmap(HSBSliderTopHover) :
                                    *getPixmap(HSBSliderTop));
                 painter.drawTiledPixmap(sliderR.x()+8, sliderR.y()+1, sliderR.width()-16,
                                         13, isHover ? *getPixmap(HSBSliderMidHover) :
                                         *getPixmap(HSBSliderMid));
                 painter.drawPixmap(sliderR.right()-8, sliderR.y()+1, isHover ?
                                    *getPixmap(HSBSliderBtmHover) :
                                    *getPixmap(HSBSliderBtm));
             }
             else if(sliderR.width() >= 8){
                 int m = sliderR.width()/2;
                 painter.drawPixmap(sliderR.x(), sliderR.y()+1,
                                    isHover ? *getPixmap(HSBSliderTopHover) :
                                    *getPixmap(HSBSliderTop), 0, 0, m, 13);
                 painter.drawPixmap(sliderR.right()-8, sliderR.y()+1, isHover ?
                                    *getPixmap(HSBSliderBtmHover) :
                                    *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, isHover ?
                                         *getPixmap(HSBSliderMidHover) :
                                         *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, 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)
 {
@@ -1744,98 +1744,98 @@ void LiquidStyle::drawSBDeco(QPainter *p, const QRect &r, const QColorGroup &g,
             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 + buttonDim;
-    maxLength  = length - b*2 - buttonDim*3;
+    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*/,