How To Create REUSABLE App Components In Python (Flet Tutorial)

In this lesson we will be learning how to create reusable components in Flet. As our apps get bigger and bigger it’s important that we start making sure that all our components are as reusable as possible, and if we keep creating everything in our main entry point, things can get out of control pretty fast.

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00:00 Intro
00:27 App preview
01:00 New project
01:44 Main entry point
02:35 Custom component
05:58 Using our custom component
07:20 Summing it up

[rafamartindominguez]

Amazing!! Your tutorials have really given me the inspiration to start coding with python and build some small projects in flet :)

[Maesdy]

This is the kind of video we need.especially for me as a beginner

[linuxeducation]

I'm here because flet is my next app development tool. Good job!

[anishpillai]

This is a very smart method.
I am using flet for a project that will require multiple window, like a main layout and then another for settings. I am struggling with passing the variable values from one window to another. I am still learning python and flet. Can you create a tutorial for creating multiple windows and layouts? That would be very helpful for me.

[dipeshsamrawat]

Good. You should also start the program using a class object instead of creating a `main` function.

[bennguyen]

Do all flutter packages work with Flet?

For example, I'd like to do a real-time Windows desktop application that gets data from the usb/serial and updates either a gauge (kdgaugeview , syncfusion_flutter_gauges ) or if not possible... a line-chart (fl_chart).

Have never used flutter, but I imagine the code has to be specifically written to either use mobile hardware, or Windows desktop hardware (pci, usb, etc)... i.e. it's not as simple as doing:
flutter config --enable-windows-desktop

[lucasx]

For horizontal alignment you need to use CrossAxisAlignment instead of mainaxis

[YouArgument]

Thank you for the video ! In your opinion, which is more promising in terms of scalability and convenience? Reflex or Flet ? Thanks

[sagshah]

Wow, great tutorial, but I really love how your Visual Studio auto formats the code, do you have a setup tutorial or can you make one please, especially at the end, love how it adds the parameter name on line 30 and 31

[danielcrompton]

A shame user control is deprecated. You just directly inherit from the control, eg. Ft Row

[EvelynOsokolo]

Please teach us on how to package it to apk

[SatroDev]

Es posible usar flet para hacer un editor de tile maps?

[aliasgar.burhani]

Flet is awesome. But will wait until it gets a bit more mature.

[SatroDev]

Es posible usar flet para hacer un editor de tile maps?