Impala Documentation

void OglGui::DocFlowDrag::ClampDocY ( int docY ) [inline]

Definition at line 64 of file DocFlowDrag.h.

References OglGui::DocDimensions::DocH(), OglGui::DocDimensions::DocY(), OglGui::OglWindow::H(), mFlowDoc, mFlowing, mFlowWnd, OglGui::OglWindow::SetAlwaysDraw(), and OglGui::OglWindow::UpdateScene().

Referenced by FlowDragDisplay(), and MouseFunc().

00065     {
00066         int docH = mFlowDoc->DocH();
00067         int wndH = mFlowWnd->H();
00068         if (docY > 0 || docY < -docH + wndH)
00069         {
00070             mFlowWnd->SetAlwaysDraw(mFlowing = false);
00071             docY = (docY>0) ? 0 : -docH + wndH;
00072             mFlowWnd->UpdateScene();
00073         }
00074         mFlowDoc->DocY(docY);
00075     }

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