fixed focus when switching to plain topic view

[quassel.git] / src / qtui / columnhandleitem.cpp

diff --git a/src/qtui/columnhandleitem.cpp b/src/qtui/columnhandleitem.cpp
index 7a93c4f..f79019c 100644 (file)
--- a/src/qtui/columnhandleitem.cpp
+++ b/src/qtui/columnhandleitem.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
-*   Copyright (C) 2005-08 by the Quassel IRC Team                         *
+*   Copyright (C) 2005-09 by the Quassel Project                          *
 *   devel@quassel-irc.org                                                 *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -27,15 +27,21 @@
 #include <QPainter>
 #include <QPalette>
 
+#include <QDebug>
+
 ColumnHandleItem::ColumnHandleItem(qreal w, QGraphicsItem *parent)
   : QGraphicsItem(parent),
     _width(w),
+    _boundingRect(-_width/2, 0, _width, 0),
     _hover(0),
     _moving(false),
     _minXPos(0),
     _maxXPos(0),
-    _timeLine(150)
+    _timeLine(350),
+    _rulerColor(QApplication::palette().windowText().color())
 {
+  _timeLine.setUpdateInterval(20);
+
   setAcceptsHoverEvents(true);
   setZValue(10);
   setCursor(QCursor(Qt::OpenHandCursor));
@@ -45,6 +51,9 @@ ColumnHandleItem::ColumnHandleItem(qreal w, QGraphicsItem *parent)
 
 void ColumnHandleItem::setXPos(qreal xpos) {
   setPos(xpos, 0);
+  QRectF sceneBRect = _boundingRect.translated(x(), 0);
+  _sceneLeft = sceneBRect.left();
+  _sceneRight = sceneBRect.right();
 }
 
 void ColumnHandleItem::setXLimits(qreal min, qreal max) {
@@ -55,8 +64,8 @@ void ColumnHandleItem::setXLimits(qreal min, qreal max) {
 }
 
 void ColumnHandleItem::sceneRectChanged(const QRectF &rect) {
-  if(rect.height() != boundingRect().height())
-    prepareGeometryChange();
+  prepareGeometryChange();
+  _boundingRect = QRectF(-_width/2, rect.y(), _width, rect.height());
 }
 
 void ColumnHandleItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
@@ -87,6 +96,9 @@ void ColumnHandleItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
   if(_moving) {
     _moving = false;
     setCursor(QCursor(Qt::OpenHandCursor));
+    QRectF sceneBRect = _boundingRect.translated(x(), 0);
+    _sceneLeft = sceneBRect.left();
+    _sceneRight = sceneBRect.right();
     emit positionChanged(x());
     event->accept();
   } else {
@@ -120,11 +132,11 @@ void ColumnHandleItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *
   Q_UNUSED(widget);
 
   QLinearGradient gradient(boundingRect().topLeft(), boundingRect().topRight());
-  QColor rulerColor = QApplication::palette().windowText().color();
-  rulerColor.setAlphaF(_hover);
+  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(0.4, _rulerColor);
+  gradient.setColorAt(0.6, _rulerColor);
   gradient.setColorAt(1, Qt::transparent);
   painter->fillRect(boundingRect(), gradient);
 }