在使用这个EDITOR的时候出现了异常
ava.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
如何解决?
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控件使用异常:component must be showing on the screen to determine its location
做了个自定义COMBOBOX 然后作为EDITOR设置到一个JTABLE的某个CELL 在使用这个EDITOR的时候出现了异常 ava.awt.IllegalComponentStateException: component must be showing on the screen to determine its location 如何解决?