在API文档中,单元状态掩码文档定义为
enum {
UITableViewCellStateDefaultMask = 0,
UITableViewCellStateShowingEditControlMask = 1 << 0,
UITableViewCellStateShowingDeleteConfirmationMask = 1 << 1
};
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但是,当我在UITableView处于编辑模式时按下减号按钮时,参数willTransitionToState为3
- (void)willTransitionToState:(UITableViewCellStateMask)state{
[super willTransitionToState:state];
if(state == 3){
//When minus button is pushed, value of state is 3
}
}
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我在哪里可以找到定义?