Impala Documentation

virtual void OglGui::IntervalChooser::DisplayFunc ( ) [inline, virtual]

Definition at line 69 of file IntervalChooser.h.

References OglGui::Window::DisplayFunc(), OglGui::OglWindow::H(), HandleThumbs(), mEndThumb, mIntervalColor, mIntervalY, mReshaping, mStartThumb, and NeedleX().

00070     {
00071         int     bInfo[3];
00072         OGC     myOGC;
00073 
00074         OGCSave(&myOGC);
00075         Window::DisplayFunc();
00076 
00077         if (!mReshaping)
00078             HandleThumbs();
00079         mReshaping = false;
00080 
00081         oglSys.StartBlend(bInfo);
00082         SetSolidFillColor(mIntervalColor);
00083         int sX = NeedleX(mStartThumb);
00084         int eX = NeedleX(mEndThumb);
00085         FillRectangle(sX,mIntervalY,eX-sX,H()-mIntervalY);
00086         oglSys.EndBlend(bInfo);
00087         OGCRestore(&myOGC);
00088     }

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