bool TreeSample::handleEventSelectionChanged(const CEGUI::EventArgs& args)
{
using namespace CEGUI;
const ItemViewEventArgs& treeArgs = static_cast<const ItemViewEventArgs&>(args);
Editbox *editBox = (Editbox *)d_rootWindow->getChild(EditBoxID);
TreeWidget* tree = static_cast<TreeWidget*>(treeArgs.window);
// Three different ways to get the item selected.
// TreeCtrlEntry *selectedItem = theTree->getFirstSelectedItem(); // the first selection in the list (may be more)
// TreeCtrlEntry *selectedItem = theTree->getLastSelectedItem(); // the last (time-wise) selected by the user
StandardItem* selectedItem = tree->getModel()->getItemForIndex(treeArgs.d_index); // the actual item that caused this event
if (selectedItem)
{
#if 0
// A convoluted way to get the item text.
// Just here to test findFirstItemWithText.
selectedItem = theTree->findFirstItemWithText(selectedItem->getText());
if (selectedItem)
editBox->setText("Selected: " + selectedItem->getText());
else
editBox->setText("findItemWithText failed!");
#else
// The simple way to do it.
editBox->setText("Selected: " + selectedItem->getText());
#endif
}
else
editBox->setText("None Selected");
return true;
}
bool MenuNavigationSample::handleSelectButtonClicked(const CEGUI::EventArgs&)
{
using namespace CEGUI;
StandardItem* item = d_classesList->getFirstSelectedItem();
if (item != 0)
{
d_logWidget2->setText("Selected " + item->getText() + "\n");
}
return true;
}
void FontsSample::changeFontSelectorFontSelection(const CEGUI::String& font)
{
d_fontSelector->clearSelections();
unsigned int itemCount = d_fontSelector->getItemCount();
for (unsigned int i = 0; i < itemCount; ++i)
{
StandardItem* item = d_fontSelector->getItemAtIndex(i);
String itemFontName = item->getText();
if (itemFontName.compare(font) == 0)
{
d_fontSelector->setIndexSelectionState(i, true);
return;
}
}
}