From 0735c0e1ee8f4fc75c44b8e5ef2971c46392339d Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Fri, 20 Mar 2009 13:13:17 +0000
Subject: Fixed wierd bug introduced when upgrading to Qt4.5.

---
 client/collapser.cc | 23 ++++++++++++++++-------
 client/collapser.h  |  7 +++++--
 2 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/client/collapser.cc b/client/collapser.cc
index ff1ab69..7d95946 100644
--- a/client/collapser.cc
+++ b/client/collapser.cc
@@ -36,6 +36,11 @@ Collapser::Collapser(QWidget *collapsed, QWidget *expanded, bool setcollapsed)
   this->collapsed = NULL;
   this->expanded = NULL;
 
+  timer = new QTimer(this);
+  timer->setSingleShot(true);
+  timer->setInterval(ANIM_INTERVAL);
+  connect(timer, SIGNAL(timeout()), this, SLOT(anim()));
+
   setLayout(new QHBoxLayout());
   layout()->setContentsMargins(0,0,0,0);
 
@@ -110,10 +115,10 @@ void Collapser::collapse()
   emit collapsing();
 
   t_anim.start();
+  printf("(%d) collapsing\n", (int)this);
 
   is_collapsed = true;
-  killTimer(timer_id);
-  timer_id = startTimer(ANIM_INTERVAL);
+  timer->start();
 }
 
 void Collapser::expand()
@@ -121,6 +126,7 @@ void Collapser::expand()
   emit expanding();
 
   t_anim.start();
+  printf("(%d) expanding\n", (int)this);
 
   // show expanded
   if(collapsed) {
@@ -134,8 +140,7 @@ void Collapser::expand()
   }
   
   is_collapsed = false;
-  killTimer(timer_id);
-  timer_id = startTimer(ANIM_INTERVAL);
+  timer->start();
 }
 
 void Collapser::toggleCollapse()
@@ -158,9 +163,10 @@ void Collapser::anim()
     e_height = sz.height();
   }
   
-  killTimer(timer_id);
+  //  killTimer(timer_id);
 
   double x = (double)(t_anim.elapsed()) / (double)ANIM_TIME;
+  printf("(%d) x: %f\n", (int)this, x);
   double y = 1;
 
   if(x < 1) {
@@ -174,7 +180,9 @@ void Collapser::anim()
     }
     setFixedHeight(height);
 
-    timer_id = startTimer(ANIM_INTERVAL);
+    //    timer_id = startTimer(ANIM_INTERVAL);
+    timer->start();
+
   } else {
 
     if(is_collapsed) {
@@ -196,8 +204,9 @@ void Collapser::anim()
 
   }
 }
-
+/*
 void Collapser::timerEvent(QTimerEvent *)
 {
   anim();
 }
+*/
diff --git a/client/collapser.h b/client/collapser.h
index 2a3581b..d74a4cf 100644
--- a/client/collapser.h
+++ b/client/collapser.h
@@ -29,6 +29,7 @@
 
 #include <QWidget>
 #include <QTime>
+#include <QTimer>
 
 class Collapser : public QWidget {
 Q_OBJECT
@@ -50,13 +51,14 @@ public slots:
   void collapse();
   void expand();
   void toggleCollapse();
+  void anim();
 
 signals:
   void collapsing();
   void expanding();
 
 protected:
-  void timerEvent(QTimerEvent *);
+  //  void timerEvent(QTimerEvent *);
 
 private:
   QWidget *collapsed;
@@ -64,9 +66,10 @@ private:
 
   bool is_collapsed;
 
-  void anim();
   QTime t_anim;
   int timer_id;
+
+  QTimer *timer;
 };
 
 #endif/*__PRACRO_COLLAPSER_H__*/
-- 
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