Undocumented Secrets of MATLAB-Java Programming

Undocumented Secrets of MATLAB

®

-Java Programming188

Unlike uitables, uitrees do not have a default context menu, activated on mouse right-click.

This is relatively easy to set up, using a Java Swing popup menu (Note the similarities and slight

differences compared with the PopupMenu that was presented in Section 3.6):

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% Prepare the context menu (note the use of HTML labels)

menuItem1 = javax.swing.JMenuItem('action #1');

menuItem2 = javax.swing.JMenuItem('<html><b>action #2');

menuItem3 = javax.swing.JMenuItem('<html><i>action #3');

% Set the menu items' callbacks

set(menuItem1,'ActionPerformedCallback',@myFunc1);

set(menuItem2,'ActionPerformedCallback',{@myfunc2,data1,data2});

set(menuItem3,'ActionPerformedCallback','disp ''action #3. . .'' '); ...