X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fcolumnhandleitem.cpp;h=cf0e5d7ccb2c63c56012eb53eb27f5234a160199;hb=3d680525678f840e30cef959ff91ee8c7e3d2e17;hp=e8dd97e2e91dc6acab465b771075441228f1d8eb;hpb=0072d69c3387cad4e393968647e0f2894aed6877;p=quassel.git

diff --git a/src/qtui/columnhandleitem.cpp b/src/qtui/columnhandleitem.cpp
index e8dd97e2..cf0e5d7c 100644
--- a/src/qtui/columnhandleitem.cpp
+++ b/src/qtui/columnhandleitem.cpp
@@ -18,23 +18,25 @@
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
 
+#include "columnhandleitem.h"
+
+#include <QApplication>
 #include <QCursor>
 #include <QGraphicsScene>
 #include <QGraphicsSceneHoverEvent>
 #include <QPainter>
+#include <QPalette>
 
 #include <QDebug>
 
-#include "columnhandleitem.h"
-
 ColumnHandleItem::ColumnHandleItem(qreal w, QGraphicsItem *parent)
   : QGraphicsItem(parent),
     _width(w),
     _hover(0),
-    _timeLine(150),
     _moving(false),
     _minXPos(0),
-    _maxXPos(0)
+    _maxXPos(0),
+    _timeLine(150)
 {
   setAcceptsHoverEvents(true);
   setZValue(10);
@@ -44,7 +46,7 @@ ColumnHandleItem::ColumnHandleItem(qreal w, QGraphicsItem *parent)
 }
 
 void ColumnHandleItem::setXPos(qreal xpos) {
-  setPos(xpos - width()/2, 0);
+  setPos(xpos, 0);
 }
 
 void ColumnHandleItem::setXLimits(qreal min, qreal max) {
@@ -55,8 +57,8 @@ void ColumnHandleItem::setXLimits(qreal min, qreal max) {
 }
 
 void ColumnHandleItem::sceneRectChanged(const QRectF &rect) {
-  if(rect.height() != boundingRect().height())
-    prepareGeometryChange();
+  Q_UNUSED(rect)
+  prepareGeometryChange();
 }
 
 void ColumnHandleItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
@@ -87,6 +89,7 @@ void ColumnHandleItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
   if(_moving) {
     _moving = false;
     setCursor(QCursor(Qt::OpenHandCursor));
+    emit positionChanged(x());
     event->accept();
   } else {
     event->ignore();
@@ -117,11 +120,14 @@ void ColumnHandleItem::hoverChanged(qreal value) {
 void ColumnHandleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
   Q_UNUSED(option);
   Q_UNUSED(widget);
-  
-  QLinearGradient gradient(0, 0, width(), 0);
-  gradient.setColorAt(0.25, Qt::transparent);
-  gradient.setColorAt(0.5, QColor(0, 0, 0, _hover * 200));
-  gradient.setColorAt(0.75, Qt::transparent);
+
+  QLinearGradient gradient(boundingRect().topLeft(), boundingRect().topRight());
+  QColor rulerColor = QApplication::palette().windowText().color();
+  rulerColor.setAlphaF(_hover);
+  gradient.setColorAt(0, Qt::transparent);
+  gradient.setColorAt(0.4, rulerColor);
+  gradient.setColorAt(0.6, rulerColor);
+  gradient.setColorAt(1, Qt::transparent);
   painter->fillRect(boundingRect(), gradient);
 }