disable ctlr +a for Listbox Gui

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Yassine.Sk 2017-8-22

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链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/353661-disable-ctlr-a-for-listbox-gui

评论： Yassine.Sk 2017-8-23

hello, is there is a solution to disable using ctrl+a in list box, but having the possibility to selectionne more one item

回答（1 个）

Jan 2017-8-22

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/353661-disable-ctlr-a-for-listbox-gui#answer_278879

No, this cannot work. The effect of Ctrl-A cannot be restricted from the Matlab-level.

Please explain, what you want to achieve any why selecting all elements is a problem. Then it is likely that an easier solution can be found.

Thanks Jan I want to disable Cntl-A for selecting all element,because in my gui it's a accelator for a uimenu , so when the user active Cntl-A and the listbox is also is the current object , the prority is for selecting all element ,me i don't want that

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