How to create Custom Tournament Bracket widget - flutter

Hi everyone i'm trying to create a "flowchart" like final stage table football using flutter but i don't know which widget i should use for that. Here is what i'm trying to achieve.

There is no "final stage table football"-Widget in Flutter. However, Flutter is great for creating your own widgets.
If you are completely new to Flutter, you should probably start here.
If you already know how to interact with widgets, then you might want to take a look at the CustomPainter widget, which is the most basic way to draw custom shapes, like the lines in your screenshot.
As you might want to composite Container's (with the necessary text children) for your boxes together with these lines, you could combine them using a Stack widget.

Related

Create Vertical List in Flutter

I want to create this type of listview using flutter.
https://dribbble.com/shots/6872462-Food-ordering-app-Animate
You can find out more by clicking on this link. But I don't know how to create this type of list. I mean, you can see in the GIF that the list is indexed based.
A fixed indexed item container is colored.
How can I achieve it?
Flutter provides you with a widget very similar to the result you want to achieve called NavigationRail.
You will not have the animation by default, but you can maybe search in the source code of this widget how to create a custom widget that will implement animations.

Animate Flutter DataTable

I'm relatively new to Flutter and am now trying to animate some of my widgets.
I'm currently struggling to animate my DataTable. I have a dynamically built DataTable that has to be able to add and delete values. I'm trying to animate insertions and deletions of a new Column. Right now this is happening instantaneously.
I've seen that Flutter offers a lot of animated widgets out of the box already. For example AnimatedList which would probably be perfect. Unfortunately, I haven't found any alternatives like that for the DataTable widget.
How would one go on to animate something like this?

How to Implement Multi-Layer Circular ListView in flutter?

I want something like this:
Circular ListView Example
But, I have been looking everywhere and can't find someway to do so in flutter, is it possible? if not in what framework or language, is this possible?
Note: Already Tried This How to create circular ListView in Flutter It doesn't spin nor it can I select any of the items, so generally it doesn't work

How can i make a Row display like this without making a new class?

Im trying to make an new app, and i want to display a row like this
i dont understand the concept behind it, like how can he divide the box into two type of colors, and how can the shape of the box looks like that. anyone that can teach me i will appriciated it.
This is not exactly a simple UI layout to create if you are just starting out with Flutter.
Simply put, you have to have a Row containing copies of a widget you create yourself as a stateless widget. The widget tree would look something like this.
Row
CustomWidget
CustomWidget
...
The CustomWidget is the complex part, this is a simplified example of how the Widget tree of this widget could look. Create a stateless widget and try to create it yourself.
Card
Column
Container
Row
Icon
Text
Container
Align
Text
Note you will have to set the color property of the Card and Container widgets, and add some padding certain places in the widget tree. Plus, the last container will need a width property as well.
If you need more help - show what you have attempted with code (edit your question)
Hope this helps!

GTK ListView With Multiple Objects?

How can I create a listview that includes other objects such as image, link, etc. in GTK? What I mean is, just like these Android ListViews:
http://www.vogella.com/articles/AndroidListView/images/listview_contextual10.png
What I want is:
http://pic002.cnblogs.com/images/2012/372551/2012021011374176.jpg
How can I do that in GTK?
The easy way is to create a custom widget that lays out the text and images how you want it, and then put that into a GtkVBox and put that GtkVBox into GtkScrolledWindow
This isn't really any easy way to do it with GtkTreeView