Java Swing setMaximumSize 不起作用
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Java swing setMaximumSize not working
提问by Matthieu Riegler
Possible Duplicate:
setMaximumSize not working in java
I've having trouble with my JFrame
subclass. I need to set a Maximum height.
我的JFrame
子类有问题。我需要设置一个最大高度。
But setMaximumSize
does not work. It seems that's a bug in java (setMinimumSize works). How could prevent a JFrame
from getting higher than a given height ?
但setMaximumSize
不起作用。这似乎是 java 中的一个错误(setMinimumSize 有效)。如何防止 aJFrame
高于给定的高度?
采纳答案by Ozzy
Use this instead/as well:
使用这个代替/以及:
setPreferredSize(new Dimension(width, height));
In my experience setPreferredSize(Dimension)
takes preference and always works.
根据我的经验setPreferredSize(Dimension)
,优先考虑并且总是有效。
I usually use all of them anyway: setMinimumSize()
, setMaximumSize()
, setPreferredSize()
and then setSize()
as well
无论如何setMinimumSize()
,我通常都会使用它们:, setMaximumSize()
,setPreferredSize()
然后setSize()
也是
回答by ControlAltDel
In my experience, setMinimumSize and setMaximumSize are not reliable - they may work in some situations, but often not in others
根据我的经验, setMinimumSize 和 setMaximumSize 并不可靠 - 它们可能在某些情况下有效,但在其他情况下通常无效
The best solution is to use a ComponentListener, implement componentResized, and enforce the min / max size that way
最好的解决方案是使用 ComponentListener,实现 componentResized,并以这种方式强制执行最小/最大大小