Impala Documentation

virtual void Impala::Visualization::Plot::PlotNeedle::OnMouse	(	double	x,
		double	y,
		int	msg,
		int	but,
		int	state
	)			`[inline, virtual]`

Reimplemented from Impala::Visualization::Plot::Plottable.

Definition at line 72 of file PlotNeedle.h.

References mDragging, MoveTo(), and mRoundOffset.

00073     {
00074         if (state & (oglShift | oglControl))
00075             return;
00076 
00077         if (msg == oglMouseDown && but == oglLeftButton)
00078         {
00079             mDragging = true;
00080             MoveTo(x+mRoundOffset);
00081         }
00082         if (mDragging && msg == oglMouseMove && (state & oglLeftButton))
00083             MoveTo(x+mRoundOffset);
00084 
00085         if (!(state & oglLeftButton) && mDragging)
00086             mDragging = false;
00087     }

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