Impala Documentation

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

Definition at line 177 of file StringColumns.h.

References OglGui::Window::DisplayFunc(), DrawItem(), FirstVisible(), OglGui::OglWindow::H(), LastVisible(), mColumns, OglGui::DocDimensions::mDocH, OglGui::DocDimensions::mDocY, mItemHeight, and OglGui::OglWindow::mOglWnd.

00178     {
00179         Window::DisplayFunc();
00180 
00181         int firstVis = FirstVisible();
00182         int lastVis  = LastVisible();
00183         int h0 = (mDocH + mDocY) - mItemHeight;
00184         int x = 0;
00185 
00186         for (int i=0; i<mColumns.size(); i++)
00187         {
00188             StrVector&  strVector = mColumns[i].strVector;
00189             int         width     = mColumns[i].width;
00190             ULONG       bg        = mColumns[i].bgColor;
00191             int         bInfo[3];
00192 
00193             oglSys.StartScissor(mOglWnd,x,0,width,H());
00194             oglSys.StartBlend(bInfo);
00195             SetSolidFillColor(bg);
00196             FillRectangle(x,0,width,H());
00197 
00198             for (int j=firstVis; j<lastVis && j<strVector.size(); j++)
00199                 DrawItem(x, h0 - j*mItemHeight, mColumns[i], j);
00200 
00201             oglSys.EndBlend(bInfo);
00202             oglSys.EndScissor();
00203             x += width;
00204         }
00205     }

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