Esempio n. 1
0
File: main.cpp Progetto: Limsik/e17
 virtual void handleMouseDown( const Evasxx::MouseDownEvent& e )
 {
   cout << "PA::mouseDown" << endl;
   mouseDown = true;
   Evasxx::Object* l = new Evasxx::Rectangle( mEvas, Rect (e.data->canvas.x, e.data->canvas.y, 2, 2) );
   int b=200+(int) (55.0*rand()/(RAND_MAX+1.0));
   l->setColor( Color (b, b, b, 255) );
   l->show();
 }
Esempio n. 2
0
File: main.cpp Progetto: Limsik/e17
 virtual void handleMouseMove( const Evasxx::MouseMoveEvent& e )
 {
   cout << "PA::mouseMove" << endl;
   if ( mouseDown )
   {
     int width = 2 + abs( e.data->cur.canvas.x - e.data->prev.canvas.x );
     int height = 2 + abs( e.data->cur.canvas.y - e.data->prev.canvas.y );
     cout << "width = " << width << ", height = " << height << endl;
     Evasxx::Object* l = new Evasxx::Rectangle( mEvas, Rect (e.data->cur.canvas.x - width/2, e.data->cur.canvas.y - height/2, width, height) );
     int b=200+(int) (55.0*rand()/(RAND_MAX+1.0));
     l->setColor( Color (b, b, b, 255) );
     l->show();
   }
 }