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
@@ -1499,77 +1499,77 @@ void LiquidStyle::drawScrollBarControls(QPainter *p, const QScrollBar *sb,
     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(),
@@ -1593,49 +1593,49 @@ void LiquidStyle::drawScrollBarControls(QPainter *p, const QScrollBar *sb,
                                    *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,
@@ -1664,52 +1664,52 @@ void LiquidStyle::drawScrollBarControls(QPainter *p, const QScrollBar *sb,
                 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());
@@ -1768,50 +1768,50 @@ void LiquidStyle::drawSBDeco(QPainter *p, const QRect &r, const QColorGroup &g,
             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 );