本文整理汇总了C++中WidgetList::front方法的典型用法代码示例。如果您正苦于以下问题：C++ WidgetList::front方法的具体用法？C++ WidgetList::front怎么用？C++ WidgetList::front使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WidgetList的用法示例。
在下文中一共展示了WidgetList::front方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: setFirstFocusable
bool Window::setFirstFocusable() {
WidgetList focusList;
if(getFocusList(focusList)) {
_setFocused(focusList.front().get());
return true;
}
return false;
}示例2: setNextFocusable
bool Window::setNextFocusable() {
WidgetList focusList;
if(!getFocusList(focusList)) return false;
WidgetList::iterator w = focusList.begin();
// TODO: This needs to be a more complicated object, since the focus may be
// in a child Window instead of a Widget.
unsigned int focusedIndex = 0;
for(unsigned int i = 0; w != focusList.end(); w++, i++) if(*w == _focused) {
focusedIndex = i;
break;
}
if(focusedIndex < focusList.size() - 1) _setFocused((++w)->get());
else _setFocused(focusList.front().get());
return true;
}