bool Demo6Sample::handleDeleteColumn(const CEGUI::EventArgs& e)
{
using namespace CEGUI;
// get access to the widgets that contain details about the column to delete
MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("Demo6/MainList"));
Editbox* idbox = static_cast<Editbox*>(WindowManager::getSingleton().getWindow("Demo6/ControlPanel/ColumnPanel/DelColIDBox"));
// obtain the id of the column to be deleted
CEGUI::uint id = atoi(idbox->getText().c_str());
// attempt to delete the column, ignoring any errors.
try
{
mcl->removeColumnWithID(id);
}
catch (InvalidRequestException)
{}
// reset the delete column ID box.
idbox->setText("");
// event was handled.
return true;
}
bool Demo6Sample::handleDeleteColumn(const CEGUI::EventArgs& args)
{
using namespace CEGUI;
// get access to the widgets that contain details about the column to delete
MultiColumnList* mcl = static_cast<MultiColumnList*>(static_cast<const WindowEventArgs&>(args).window->getRootWindow()->getChild("MainList"));
Editbox* idbox = static_cast<Editbox*>(static_cast<const WindowEventArgs&>(args).window->getRootWindow()->getChild("ControlPanel/ColumnPanel/DelColIDBox"));
// obtain the id of the column to be deleted
CEGUI::uint id = atoi(idbox->getText().c_str());
// attempt to delete the column, ignoring any errors.
CEGUI_TRY
{
mcl->removeColumnWithID(id);
}
CEGUI_CATCH (InvalidRequestException)
{}
// reset the delete column ID box.
idbox->setText("");
// event was handled.
return true;
}