bool Demo6Sample::handleDeleteRow(const CEGUI::EventArgs& e)
{
using namespace CEGUI;
// get access to the widgets that contain details about the row to delete.
MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("Demo6/MainList"));
Editbox* idxbox = static_cast<Editbox*>(WindowManager::getSingleton().getWindow("Demo6/ControlPanel/ColumnPanel/DelRowIdxBox"));
// get index of row to delete.
CEGUI::uint idx = atoi(idxbox->getText().c_str());
// attempt to delete the row, ignoring any errors.
try
{
mcl->removeRow(idx);
}
catch (InvalidRequestException)
{}
// clear the row index box
idxbox->setText("");
// event was handled.
return true;
}
bool Demo6Sample::handleDeleteRow(const CEGUI::EventArgs& args)
{
using namespace CEGUI;
// get access to the widgets that contain details about the row to delete.
MultiColumnList* mcl = static_cast<MultiColumnList*>(static_cast<const WindowEventArgs&>(args).window->getRootWindow()->getChild("MainList"));
Editbox* idxbox = static_cast<Editbox*>(static_cast<const WindowEventArgs&>(args).window->getRootWindow()->getChild("ControlPanel/RowControl/DelRowIdxBox"));
// get index of row to delete.
CEGUI::uint idx = atoi(idxbox->getText().c_str());
// attempt to delete the row, ignoring any errors.
CEGUI_TRY
{
mcl->removeRow(idx);
}
CEGUI_CATCH (InvalidRequestException)
{}
// clear the row index box
idxbox->setText("");
// event was handled.
return true;
}