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Questions - tile

What is the equivalent of onExpansionChanged for Flutter ExpandablePanel

I would like to call a fonction when my ExpandablePanel is expanded, with ExpansionTile I do this with onExpansionChanged but here I don't want to use ExpansionTile, Doesn't anyone have a solution ? T...
test-img

JS1

flutter

dart

events

tile

expansion

Votes: 0

Answers: 3

Latest Answer

Use an ExpandableControllerand an ExpandableNotifier: class MyWidget extends StatefulWidget { const MyWidget({Key? key}) : super(key: key); @override State<StatefulWidget> createState() =...
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Kantine

How to reduce Flutter expansionTile height

I want to reduce the height of an expansionTile, I have tried ConfigurableExpansionTile but it doesn't support null safety so I can't use it in my project. I have also wrapped my ExpansionTile in List...
test-img

JS1

flutter

dart

responsive-design

size

tile

Votes: 0

Answers: 1

Latest Answer

I dont know about ExpansionTile but you can use ExpandablePanel, which can serve your purpose and you can easily custom the heights of the widgets. Also it supports null-safety. ExpandablePanel( theme...
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Fahmida

BufferedImage getTile(): what is it, how does it differ from getSubimage()

What is BufferedImage getTile()? I see that is returns a Raster object. Is this another form of an image or graphical object? If so, what advantages / disadvantages are there to using getTile() vs usi...
test-img

ReBuff

java

image

raster

bufferedimage

tile

Votes: 0

Answers: 1

Latest Answer

The BufferedImage.getTile(int, int) method is inherited from the RenderedImage interface, and allows you to get a specific tile to work on. All tiles in an image have equal, fixed, width/height. Each ...
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Harald K

Java 2D Game Tile rendering problem with difference between height and width

So i am programming basic Java 2D Game with a TileManager. I am creating the maps in Tiled and export a .xml file. Here an example: <?xml version="1.0" encoding="UTF-8"?> <...
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F.B.

java

2d-games

tile

tilesets

Votes: 0

Answers: 0

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