Impala Documentation

virtual void OglGui::CheckBoxDrum::MouseFunc	(	int	msg,
		int	but,
		int	state,
		int	x,
		int	y
	)			`[inline, virtual]`

This function is called by the event handling system everytime the user has moved or clicked the mouse.

So if you want a window which reacts to the mouse in a specific way, you can inherit a class from Window. Another method to implement mouse behaviour is to use a window listener (in this case you have to inherit a class from WindowListener and attach it to this window, see WindowListener for more details)

Reimplemented from OglGui::Window.

Definition at line 399 of file CheckBoxDrum.h.

References OglGui::CheckBox3D::GetSelected(), HandleCategory(), mDrumRotX, OglGui::OglWindow::mOglWnd, OglGui::Window::MouseFunc(), mPicking, mWheelStep, PickDrawFunc(), and OglGui::CheckBox3D::SetSelected().

00400         {
00401         if( msg == oglMouseDown && msg == oglLeftButton )
00402         {
00403             mPicking = true;
00404             int picked = (int) oglSys.StdPickObject( mOglWnd, (FLOAT) x, (FLOAT) y,
00405                           4.0f, 300.0f, PickDrawFunc, NULL, NULL );
00406             mPicking = false;
00407             if( picked ){
00408                 CheckBox3D* cB = (CheckBox3D *) picked;
00409                 cB->SetSelected( !cB->GetSelected() );
00410                 HandleCategory( cB );
00411             }
00412         }
00413                 if (msg == oglMouseWheelUp || msg == oglMouseWheelDown)
00414         {
00415             float   delta = ((msg == oglMouseWheelUp) ? -mWheelStep : mWheelStep);
00416             delta *= ((state & oglControl) ? 2 : 1);
00417             mDrumRotX += delta;
00418         }
00419         else
00420             Window::MouseFunc(msg, but, state, x, y);
00421         }

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