git.maemo.org Git - photoenhancer/blob - src/core/baseui/workspace.cpp

   1 #include "workspace.h"
   2 #include <QPainter>
   3 Workspace::Workspace(QWidget *parent) :
   4     QWidget(parent)
   5 {
   6     loadImage("/home/shakir/Desktop/Test/test1.jpg");
   7 }
   8 void  Workspace::loadImage(QString fileName)
   9 {
  10     mImage=QImage(fileName);
  11 }
  12 void  Workspace::zoomIn()
  13 {
  14     mImage=mImage.scaledToHeight(mImage.height()*1.5);
  15     mImage=mImage.scaledToWidth(mImage.width()*1.5);
  16     update();
  17 }
  18 void  Workspace::zoomOut()
  19 {
  20     mImage=mImage.scaledToHeight(mImage.height()*0.5);
  21     mImage=mImage.scaledToWidth(mImage.width()*0.5);
  22     update();
  23 }
  24
  25 void  Workspace::paintEvent(QPaintEvent *p)
  26 {
  27     QPainter painter(this);
  28     painter.drawImage(mImage.rect(),mImage);
  29 }