Is there anyway of actually changing the length of a slider. I have a some sliders in a grid layout and im wondering wether the grid layout will stop the sliders from expanding.
MrScruff
0
Junior Poster in Training
Recommended Answers
Jump to PostControls will always take up all available room in a layout manager. That's guaranteed by the AWT API (on which Swing builds).
So your answer is no, you can't prevent the sliders from changing their size.
All 4 Replies
jwenting
1,889
duckman
Team Colleague
Controls will always take up all available room in a layout manager. That's guaranteed by the AWT API (on which Swing builds).
So your answer is no, you can't prevent the sliders from changing their size.
MrScruff
0
Junior Poster in Training
Darn so how can i make them bigger?! I feel the grid layout might be restricting the size but im not so sure.
jwenting
1,889
duckman
Team Colleague
A grid layout will give each element in it the exact same horizontal and vertical size.
If you don't want that (for example you want some controls to take up less space, think of a group of very short labels) you will have to use another layout manager that offers more flexibility like GridBagLayout.
Those are of course harder to use because of that greater flexibility.
You can still not control size directly but you can now say that your slider can run across multiple columns.
paradox814
1
Posting Whiz
if you are usign a JSlider you can use setPreferredSize() to change the size, but if you are usign GridLayout then it will not expand over the "cell" you are in. You will have to use multiple layout managers to accomplish this goal while still maintaining your GridLayout
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