我可以手动设置WindowButtonDownFcn
并有选择地覆盖右键或中键,同时保留默认行为吗?最终目标是通过单击将图形复制到剪贴板。
set(gcf,'WindowButtonDownFcn',@(src,~) disp(src.SelectionType)); %this seemingly always overwrites default behavior of figure click
我尝试了以下错误消息(向右滚动)
listener(gcf,'WindowButtonDownFcn',@(src,~) disp(src.SelectionType)) %Event 'WindowButtonDownFcn' is not defined for class 'matlab.ui.Figure'.
listener(get(gcf,'parent'),'WindowButtonDownFcn',@(src,~) disp(src.SelectionType)) %Event 'WindowButtonDownFcn' is not defined for class 'matlab.ui.Root'
handle(gcf).addlistener(handle(gcf),'WindowButtonDownFcn',@(src,~) disp(src.SelectionType)) %Unrecognized method, property, or field 'addlistener' for class 'matlab.ui.Figure'.
handle
以及使用andevent.listener
没有成功的更多排列
在 Matlab 2019a 中测试。
编辑:这是一个模板函数,可与基于 matlabgui's kind answer 的修饰符一起使用
%copies figure to clipboard when [control]+[right-click] anywhere on figure window (and leaving default functionality intact)
figure; plot(randi(100,1,100)) %random figure
addlistener ( gcf, 'WindowMousePress', @(src,~) myFavFunc(src,[]))
function myFavFunc(src,~)
if strcmp(src.SelectionType,'alt') && numel(src.CurrentModifier)==1 && strcmp(src.CurrentModifier,'control')
print -clipboard -dmeta
disp('copied figure to clipboard')
end
end