focus_widget

Description:

focus widget

Flutter Focus Widget #
一个可以让FocusNode失去焦点的Widget #
A focusable and blurable widget of based on the FocusNode. #


新增的参数：


bool showFocusArea
使用一个半透明的红色方框显示焦点区域，主要用于调试。


void Function(Widget widget, FocusNode focusNode) onLostFocus
失去焦点后会调用这个function。




New Parameters:


bool showFocusArea
Display a translucent red box to show the focus area, it's for debug.


void Function(Widget widget, FocusNode focusNode) onLostFocus
When lost focus invoke this function.




当FocusWidget获得焦点后
在FocusWidget区域外点击
会调用FocusNode.unfocus()并且触发FocusNode的listener


When the FocusWidget had focus
Tap outside the FocusWidget area
Will call the FocusNode's unfocus method and trigger the FocusNode's listener


GIF #