Impala Documentation

virtual void OglGui::ScrollWnd::FollowContent ( ) [inline, virtual]

Definition at line 122 of file ScrollWnd.h.

References OglGui::OglWindow::GetDimensions(), mContent, mHolder, mHorizontalScrollBar, mVerticalScrollBar, OglGui::ScrollBar::SetNewPos(), and OglGui::ScrollBar::SetRange().

Referenced by DisplayFunc(), and ReshapeFunc().

00123     {
00124         int     cX, cY, cW, cH;
00125         int     hX, hY, hW, hH;
00126 
00127         mContent->GetDimensions(cX, cY, cW, cH);
00128         mHolder->GetDimensions(hX, hY, hW, hH);
00129 
00130         if (mHorizontalScrollBar)
00131         {
00132             mHorizontalScrollBar->SetRange(cW, hW);
00133             mHorizontalScrollBar->SetNewPos(-cX);
00134         }
00135         if (mVerticalScrollBar)
00136         {
00137             int nPos = cH - hH + cY;
00138             mVerticalScrollBar->SetRange(cH, hH);
00139             mVerticalScrollBar->SetNewPos(nPos);
00140         }
00141     }

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