// Returns the rectangle for this object (id = 0) or a child element (id > 0). wxAccStatus CProjectListCtrlAccessible::GetLocation(wxRect& rect, int elementId) { CProjectListCtrl* pCtrl = wxDynamicCast(GetWindow(), CProjectListCtrl); if (pCtrl && (0 == elementId)) { // List control rect.SetPosition(pCtrl->GetScreenPosition()); rect.SetWidth(pCtrl->GetSize().GetWidth()); rect.SetHeight(pCtrl->GetSize().GetHeight()); return wxACC_OK; } else if (pCtrl && (0 != elementId)) { // List item wxSize cCtrlSize = pCtrl->GetClientSize(); // Set the initial control postition to the absolute coords of the upper // left hand position of the control rect.SetPosition(pCtrl->GetScreenPosition()); rect.width = cCtrlSize.GetWidth() - 1; rect.height = pCtrl->GetItemHeight(elementId - 1) - 1; // Items can have different heights int firstVisibleItem = (int)pCtrl->GetFirstVisibleLine(); int yOffset = 0; for (int i=firstVisibleItem; i<(elementId - 1); ++i) { yOffset += pCtrl->GetItemHeight((size_t)i); } rect.SetTop(rect.GetTop() + yOffset); rect.height -= 1; return wxACC_OK; } // Let the framework handle the other cases. return wxACC_FALSE; }
void CView::Arrange(wxWindow* child, wxRect& clientRect, bool top) { if (child && child->IsShown()) { int const childHeight = child->GetSize().GetHeight(); wxRect childRect = clientRect; childRect.SetHeight(childHeight); if (!top) { childRect.SetTop(clientRect.GetBottom() - childHeight + 1); } else { clientRect.SetTop(childHeight); } clientRect.SetHeight(std::max(0, (clientRect.GetHeight() - childHeight))); child->SetSize(childRect); #ifdef __WXMSW__ child->Refresh(); #endif } }