void Menu::_determineLargestTextItemWidth()
{
mMaxTextItemWidth = 0;
float textWidth = 0;
MenuTextItem* mti = NULL;
for( std::list<MenuItem*>::iterator it = mItems.begin(); it != mItems.end(); ++it )
{
mti = dynamic_cast<MenuTextItem*>((*it));
if(mti != NULL)
{
textWidth = mti->getTextWidth();
if(textWidth > mMaxTextItemWidth)
mMaxTextItemWidth = textWidth;
}
}
}
MenuItem* Menu::createItem(MenuItemDesc* d, int index)
{
if(d->widget_name == "")
{
d->widget_name = getName() + ".AutoName.MenuItem." + Ogre::StringConverter::toString(mAutoNameCounter);
++mAutoNameCounter;
}
// Make sure new MenuItem will maintain link to owner ToolBar
d->toolBar = mDesc->toolBar;
// Make sure new MenuItem will maintain link to owner ContextMenu
d->contextMenu = mDesc->contextMenu;
// Make sure new MenuItem will maintain link to owner Menu
d->menu = this;
// Determine position of MenuItem
d->widget_dimensions.size.width = mMenuPanel->getClientDimensions().size.width;
d->widget_dimensions.size.height = mDesc->menu_itemHeight;
d->index = index;
MenuItem* newMenuItem = dynamic_cast<MenuItem*>(_createWidget(d));
addChild(newMenuItem);
if(mDesc->menu_autoWidenMenuPanel)
{
MenuTextItem* mti = dynamic_cast<MenuTextItem*>(newMenuItem);
if(mti != NULL)
{
float textWidth = mti->getTextWidth();
if(textWidth > mMaxTextItemWidth)
{
mMaxTextItemWidth = textWidth;
if(mMenuPanel != NULL)
mMenuPanel->setWidth(mMenuPanel->getLeftRightBorderWidth() + mMaxTextItemWidth + 5);
}
}
}
return newMenuItem;
}
