src/gui/tabwidget.cpp

   1 #include "tabwidget.h"
   2
   3 #include <QMouseEvent>
   4 #include <QPainter>
   5
   6 #include <QDebug>
   7
   8 const int SPACER = 5;
   9
  10 TabWidget::TabWidget(QWidget *aParent)
  11     : QTabWidget(aParent)
  12     , mPressPoint(0,0)
  13 {
  14     mInfoImage = QImage(":/icons/info.png");
  15 }
  16
  17 void TabWidget::paintEvent(QPaintEvent *event)
  18 {
  19     QPainter painter(this);
  20     painter.drawImage(rect().topRight()-QPoint(mInfoImage.width()+SPACER,-SPACER),mInfoImage);
  21 }
  22
  23 void TabWidget::mousePressEvent(QMouseEvent *event)
  24 {
  25     mPressPoint = event->pos();
  26 }
  27
  28 void TabWidget::mouseReleaseEvent(QMouseEvent *event)
  29 {
  30     QPoint topLeft = rect().topRight()-QPoint(mInfoImage.width()+SPACER,-SPACER);
  31     QRect infoRect = QRect(topLeft, topLeft+QPoint(mInfoImage.width(),mInfoImage.height()));
  32     if( (infoRect.contains(event->pos())) && (infoRect.contains(mPressPoint)) )
  33     {
  34         emit(infoIconClicked());
  35     }
  36 }
  37