#List/array of values that can be changed

1 messages · Page 1 of 1 (latest)

acoustic relic
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how I can make list where I will be storing values that can be in realtime rewritable?

spare kayakBOT
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<@&987246527741304832> please have a look, thanks.

visual lark
frail hill
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Incomprehensible mysterious question

acoustic relic
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I mean I have really simple painting program and I have 4 objects like oval,rectangle, line, and they have color, if they are fill or not, position and size values, I am storing them in to the JList and I showing them on the frame, the thing is what I have to make eg. like button or smth, that will pop up new window with all of those editables values

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sorry I am really new in to java

tame minnow
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You want to click on a item in a JList, and have a popup frame that let's you edit the properties of that item?

acoustic relic
tame minnow
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No idea

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Can you make a JList with the items in it yet?

silk kettle
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use a JDialog for the pop-up, and just access the elements/data that the JList has

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first step would be displaying the data

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from there, you can work towards modifying & persisting the data