1 files changed, 74 insertions, 11 deletions

diff --git a/src/gui/widgets/slider.cpp b/src/gui/widgets/slider.cpp
index 7cd0e54a..6ce5f849 100644
--- a/src/gui/widgets/slider.cpp
+++ b/src/gui/widgets/slider.cpp
@@ -29,17 +29,21 @@
 
 Image *Slider::hStart, *Slider::hMid, *Slider::hEnd, *Slider::hGrip;
 Image *Slider::vStart, *Slider::vMid, *Slider::vEnd, *Slider::vGrip;
+Image *Slider::hStartHi, *Slider::hMidHi, *Slider::hEndHi, *Slider::hGripHi;
+Image *Slider::vStartHi, *Slider::vMidHi, *Slider::vEndHi, *Slider::vGripHi;
 float Slider::mAlpha = 1.0;
 int Slider::mInstances = 0;
 
 Slider::Slider(double scaleEnd):
-    gcn::Slider(scaleEnd)
+    gcn::Slider(scaleEnd),
+    mHasMouse(false)
 {
     init();
 }
 
 Slider::Slider(double scaleStart, double scaleEnd):
-    gcn::Slider(scaleStart, scaleEnd)
+    gcn::Slider(scaleStart, scaleEnd),
+    mHasMouse(false)
 {
     init();
 }
@@ -58,6 +62,14 @@ Slider::~Slider()
         delete vMid;
         delete vEnd;
         delete vGrip;
+        delete hStartHi;
+        delete hMidHi;
+        delete hEndHi;
+        delete hGripHi;
+        delete vStartHi;
+        delete vMidHi;
+        delete vEndHi;
+        delete vGripHi;
     }
 }
 
@@ -71,6 +83,7 @@ void Slider::init()
     {
         ResourceManager *resman = ResourceManager::getInstance();
         Image *slider = resman->getImage("graphics/gui/slider.png");
+        Image *sliderHi = resman->getImage("graphics/gui/slider_hilight.png");
 
         x = 0; y = 0;
         w = 15; h = 6;
@@ -78,10 +91,14 @@ void Slider::init()
         hStart = slider->getSubImage(x, y, o1 - x, h);
         hMid = slider->getSubImage(o1, y, o2 - o1, h);
         hEnd = slider->getSubImage(o2, y, w - o2 + x, h);
+        hStartHi = sliderHi->getSubImage(x, y, o1 - x, h);
+        hMidHi = sliderHi->getSubImage(o1, y, o2 - o1, h);
+        hEndHi = sliderHi->getSubImage(o2, y, w - o2 + x, h);
 
         x = 6; y = 8;
         w = 9; h = 10;
         hGrip = slider->getSubImage(x, y, w, h);
+        hGripHi = sliderHi->getSubImage(x, y, w, h);
 
         x = 0; y = 6;
         w = 6; h = 21;
@@ -89,22 +106,35 @@ void Slider::init()
         vStart = slider->getSubImage(x, y, w, o1 - y);
         vMid = slider->getSubImage(x, o1, w, o2 - o1);
         vEnd = slider->getSubImage(x, o2, w, h - o2 + y);
+        vStartHi = sliderHi->getSubImage(x, y, w, o1 - y);
+        vMidHi = sliderHi->getSubImage(x, o1, w, o2 - o1);
+        vEndHi = sliderHi->getSubImage(x, o2, w, h - o2 + y);
 
         x = 6; y = 8;
         w = 9; h = 10;
         vGrip = slider->getSubImage(x, y, w, h);
+        vGripHi = sliderHi->getSubImage(x, y, w, h);
 
         slider->decRef();
+        sliderHi->decRef();
 
         hStart->setAlpha(mAlpha);
         hMid->setAlpha(mAlpha);
         hEnd->setAlpha(mAlpha);
         hGrip->setAlpha(mAlpha);
+        hStartHi->setAlpha(mAlpha);
+        hMidHi->setAlpha(mAlpha);
+        hEndHi->setAlpha(mAlpha);
+        hGripHi->setAlpha(mAlpha);
 
         vStart->setAlpha(mAlpha);
         vMid->setAlpha(mAlpha);
         vEnd->setAlpha(mAlpha);
         vGrip->setAlpha(mAlpha);
+        vStartHi->setAlpha(mAlpha);
+        vMidHi->setAlpha(mAlpha);
+        vEndHi->setAlpha(mAlpha);
+        vGripHi->setAlpha(mAlpha);
     }
 
     mInstances++;
@@ -117,7 +147,7 @@ void Slider::draw(gcn::Graphics *graphics)
     int w = getWidth();
     int h = getHeight();
     int x = 0;
-    int y = (h - hStart->getHeight()) / 2;
+    int y = mHasMouse?(h - hStartHi->getHeight()) / 2:(h - hStart->getHeight()) / 2;
 
     if (config.getValue("guialpha", 0.8) != mAlpha)
     {
@@ -126,23 +156,45 @@ void Slider::draw(gcn::Graphics *graphics)
         hMid->setAlpha(mAlpha);
         hEnd->setAlpha(mAlpha);
         hGrip->setAlpha(mAlpha);
+        hStartHi->setAlpha(mAlpha);
+        hMidHi->setAlpha(mAlpha);
+        hEndHi->setAlpha(mAlpha);
+        hGripHi->setAlpha(mAlpha);
 
         vStart->setAlpha(mAlpha);
         vMid->setAlpha(mAlpha);
         vEnd->setAlpha(mAlpha);
         vGrip->setAlpha(mAlpha);
+        vStartHi->setAlpha(mAlpha);
+        vMidHi->setAlpha(mAlpha);
+        vEndHi->setAlpha(mAlpha);
+        vGripHi->setAlpha(mAlpha);
     }
+    if (!mHasMouse)
+    {
+        static_cast<Graphics*>(graphics)->drawImage(hStart, x, y);
 
-    static_cast<Graphics*>(graphics)->drawImage(hStart, x, y);
+        w -= hStart->getWidth() + hEnd->getWidth();
+        x += hStart->getWidth();
 
-    w -= hStart->getWidth() + hEnd->getWidth();
-    x += hStart->getWidth();
+        static_cast<Graphics*>(graphics)->
+            drawImagePattern(hMid, x, y, w, hMid->getHeight());
 
-    static_cast<Graphics*>(graphics)->
-        drawImagePattern(hMid, x, y, w, hMid->getHeight());
+        x += w;
+            static_cast<Graphics*>(graphics)->drawImage(hEnd, x, y);
+    } else
+    {
+        static_cast<Graphics*>(graphics)->drawImage(hStartHi, x, y);
 
-    x += w;
-    static_cast<Graphics*>(graphics)->drawImage(hEnd, x, y);
+        w -= hStartHi->getWidth() + hEndHi->getWidth();
+        x += hStartHi->getWidth();
+
+        static_cast<Graphics*>(graphics)->
+            drawImagePattern(hMidHi, x, y, w, hMidHi->getHeight());
+
+        x += w;
+            static_cast<Graphics*>(graphics)->drawImage(hEndHi, x, y);
+    }
 
     drawMarker(graphics);
 }
@@ -150,5 +202,16 @@ void Slider::draw(gcn::Graphics *graphics)
 void Slider::drawMarker(gcn::Graphics *graphics)
 {
     static_cast<Graphics*>(graphics)->
-       drawImage(hGrip, getMarkerPosition(), (getHeight() - hGrip->getHeight()) / 2);
+       drawImage(mHasMouse?hGripHi:hGrip, getMarkerPosition(),
+                 (getHeight() - (mHasMouse?hGripHi:hGrip)->getHeight()) / 2);
 }
+
+void Slider::mouseEntered(gcn::MouseEvent& event)
+{
+    mHasMouse = true;
+}
+
+void Slider::mouseExited(gcn::MouseEvent& event)
+{
+    mHasMouse = false;
+}
\ No newline at end of file