Impala Documentation

virtual void OglGui::LenseControl::SliderChangedEvent	(	Slider *	src,
		void *	userData
	)			`[inline, virtual]`

Reimplemented from OglGui::SliderListener.

Definition at line 56 of file LenseControl.h.

References mLense, mSizeSlider, mZoomSlider, and OglGui::Slider::Value().

00057     {
00058         if (userData == 0 && mLense != 0)
00059             mLense->zoomX = mLense->zoomY = mZoomSlider->Value() / 100.0f;
00060 
00061         if (userData == (void*)1 && mLense != 0){
00062             OGLVIEW *view = mLense->view;
00063             int     val = mSizeSlider->Value();
00064             if (val % 2)
00065                 val--;
00066             int dif = mLense->view->w - val;    
00067             viewSys.SetDimensions(view, view->x + dif/2, view->y + dif/2,
00068                                   val, val);
00069         }
00070     }

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