MATLAB GUI mouse shape control
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I want to design a gui. And when the cursor point to different part of the GUI, I want it to change the shape itself. Such as becoming a cross or a hand when the cursor point to the image.
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along with
can be used to automatically change the pointer symbol when it hovers over certain objects within the GUI. In regular figures, the pointer manager is supported with figure | axes | uipanel | image objects. As of r2020a, the pointer manager can also be used with uifigures but it seems that only uifigure and uiaxes are supported plus any object plotted within the axes (see demo).
回答（1 个）
Image Analyst
2015-7-21
Like this?
% Change mouse pointer (cursor) to an arrow.
set(gcf,'Pointer','arrow')
drawnow; % Cursor won't change right away unless you do this.
% Change mouse pointer (cursor) to an hourglass.
% QUIRK: use 'watch' and you'll actually get an hourglass not a watch.
set(gcf,'Pointer','watch');
drawnow; % Cursor won't change right away unless you do this.
4 个评论
Guanfeng Gao
2015-7-21
Image Analyst
2015-7-21
If you want to change it depending on where in the GUI the cursor is located, you're going to have to put that in a call to the mousemove event.
Guanfeng Gao
2015-7-21
Noam Greenboim
2021-8-14
To get all available cursors, type:
set(gcf,'Pointer')
each one of the resulted list can be used as the 3rd input to the set function.
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2015-7-21
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