How to check jframe window opened .If jframe window opened than click outside then blinking jframe window in java

Question

Allow Only One Jframe window if try to open other than blinking jframe window in java swing **

HOW

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Besides the two answers, see [The Use of Multiple JFrames, Good/Bad Practice?](http://stackoverflow.com/q/9554636/418556) — Andrew Thompson, Sep 06 '15 at 14:28

score 2 · Answer 1 · answered Sep 06 '15 at 12:05

2

I can only guess what your question is supposed to mean, but my best guess would be that you want to create a modal frame. JFrame doesn't support this type of frame. You'll have to use JDialog (http://docs.oracle.com/javase/7/docs/api/javax/swing/JDialog.html) instead.

JDialog dialog = new JDialog(parentFrame , "someTitle" , true);
... //create dialog

dialog.setVisible(true);
//now the parentFrame is blocked until the dialogwindow is closed

answered Sep 06 '15 at 12:05

No that is not a dialog,This a swing frame ,In java menu item at a time open one only How – Jeet Jangir Sep 06 '15 at 14:57
That's a Dialog per definition. But i havent got the slightest clue what you want? – Sep 07 '15 at 16:47

score 2 · Answer 2 · answered Sep 06 '15 at 12:06

2

Allow Only One Jframe window if try to open other than blinking jframe window in java swing

don't to create more than one JFrame to use JDialog instead
set JFrame as owner for the JDialog with setModal

answered Sep 06 '15 at 12:06

mKorbel

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how to set jtextbox ,jtable and extra not suitable in jdialog – Jeet Jangir Apr 04 '16 at 09:37

How to check jframe window opened .If jframe window opened than click outside then blinking jframe window in java

2 Answers2