Impala Documentation

void OglGui::ScrollBar::RepositionViewports ( ) [inline, virtual]

Definition at line 270 of file ScrollBar.h.

References cSbW, OglGui::OglWindow::GetOGLWND(), mButDecr, mButIncr, mButThumb, mFixedWide, mHorizontal, OglGui::OglWindow::mOglWnd, mPixelPage, mPixelPos, mWide, and Impala::Application::DemoCamera2d::oglWnd.

Referenced by InitDisplayFunc().

00271     {
00272         OGLWND  *oglWnd = GetOGLWND();
00273 
00274         if (mHorizontal)
00275         {   // normally adjust to wideness of scrollbar
00276             int h = oglWnd->height; 
00277             if (mFixedWide) // If fixedWide, refuse a different wideness
00278                 h = oglWnd->height = mWide;
00279             oglSys.SetDimensions(mButDecr->GetOGLWND(), 0, 0, cSbW, h);
00280             oglSys.SetDimensions(mButThumb->GetOGLWND(), mPixelPos + cSbW,
00281                                  0, mPixelPage, h);
00282             oglSys.SetDimensions(mButIncr->GetOGLWND(), mOglWnd->width - cSbW,
00283                                  0, cSbW, h);
00284         }
00285         else
00286         {   // normally adjust to wideness of scrollbar
00287             int w = oglWnd->width;
00288             if (mFixedWide)// If fixedWide, refuse a different wideness
00289                 w = oglWnd->width = mWide;
00290            // please note that y is reversed
00291             oglSys.SetDimensions(mButDecr->GetOGLWND(), 0,
00292                                  mOglWnd->height - cSbW, w, cSbW);
00293             oglSys.SetDimensions(mButThumb->GetOGLWND(), 0,
00294                                  mOglWnd->height - cSbW - mPixelPos - mPixelPage,
00295                                  w, mPixelPage);
00296             oglSys.SetDimensions(mButIncr->GetOGLWND(), 0, 0, w, cSbW);
00297         }
00298     }

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