hello,

I currently devoloping a point and click adventure as school project.
But I have a problem with the MouseMoveEvent.

I don't know how to implement that, the rectangle moves where I click with the mouse.

I hope someone understands my problem.

Thanks in advance

Best regards

Basti1990

PS code:

Qt Code: 
  1. // HEADER FILE
  2.  
  3. #ifndef GAME_H
  4. #define GAME_H
  5.  
  6. #include <QEvent>
  7. #include <QKeyEvent>
  8. #include <QApplication>
  9. #include <QGraphicsRectItem>
  10. #include <QGraphicsScene>
  11. #include <QGraphicsView>
  12. #include <QPainter>
  13. #include <QPointer>
  14. #include <QVariant>
  15. #include <QDebug>
  16. #include <QBrush>
  17. #include <QPen>
  18.  
  19.  
  20.  
  21.  
  22. class Game : public QWidget
  23. {
  24.     Q_OBJECT
  25.  
  26. public:
  27.     explicit Game(QWidget *parent = 0);
  28.     ~Game();
  29.  
  30. private:
  33.     QGraphicsRectItem *rectangle;
  34.  
  35. protected:
  36.     void mouseMoveEvent(QMouseEvent *mousevent);
  37.  
  38. };
  39.  
  40. #endif // GAME_H
  41.  
  42.  
  43. // CPP FILE
  44.  
  45. #include "game.h"
  46.  
  47. Game::Game(QWidget *parent)
  48.     : QWidget(parent)
  49. {
  50.     scene = new QGraphicsScene;
  51.     view = new QGraphicsView;
  52.  
  53.     view->setScene(scene);
  54.  
  55.     rectangle = new QGraphicsRectItem;
  56.     rectangle->setRect(0,0,100,100);
  57.     QPen blackpen(Qt::black);
  58.     blackpen.setWidth(6);
  59.  
  60.     rectangle->setPen(blackpen);
  61.     rectangle->setBrush(QBrush(Qt::white));
  62.  
  63.     rectangle->setFlag(QGraphicsItem::ItemIsFocusable);
  64.     rectangle->setFocus();
  65.  
  66.     scene->addItem(rectangle);
  67.     scene->setBackgroundBrush(Qt::blue);
  68.  
  69. //    view->setWindowFlags(Qt::FramelessWindowHint);
  70.     view->show();
  71. }
  72.  
  73. Game::~Game()
  74. {}
  75.  
  76.  
  77.  
  78. void Game::mouseMoveEvent(QMouseEvent *mousevent)
  79. {
  80.     // SomeThing ?
  81. }
  82.  
  83.  
  84. // MAIN FILE
  85.  
  86. #include "game.h"
  87. #include "menue.h"
  88. #include <QApplication>
  89.  
  90. int main(int argc, char *argv[])
  91. {
  92.     QApplication a(argc, argv);
  93.     Game w;
  94.     w.setVisible(false);
  95.  
  96.     return a.exec();
  97. }
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PPS sorry for my terrible english