animations | favorite animate.css effects | Animation library

I need to animate a UIViews inside stackView like this.

This image is a gif 👆🏻 (click to show)

I create an UIView Extension like this

I'm trying to execute the following tutorial to integrate an Angular 12 application with Keycloak: Keycloak Integration with Angular Frontend (I've checked other similar tutorials and the instructions are the same).

As described in the article, I've inserted the following lines in src\environments\environment.ts:

It's better to load all animations sprites in a array before start or do this that also works fine too:

I have a QTreeWidget where the TopLevelIteps are replaced by a custom widget. Said widget have its maximum and minimum Heights animated with a QStateMachine.

QTreeWidget (GIF):

Custom Widget Animation (GIF):

The problem is that the rows will not adjust its height to fit the custom widget when it expands:

Row height fixed size (GIF):

Causing overlap between the widget items instead of pushing each other away like this:

The results that I'm after (GIF):

I tried using setSizeHint() on the top level item to but it creates a big empty space between items/widgets:

Using setSizeHint()(GIF):

I'm thinking that maybe I have to implement sizeHint() but I'm not really sure what to put there. Or is there a better approach to this problem?

I would really appreciate some hints.

Example code:

I am trying to show a model dialog in my application. For that as a first step I imported Material Dialog into my component.ts file

this is the web view fragment

public class Home extends Fragment {

I want to hide this white line from the apex chart I have made with the below configuration. I have tried a lot of to play with properties to remove that but it remains as it is. How can I remove those white lines between two different data.

In screenshot it is marked with red arrow. Those white line I wanted to remove.

HTML

I have created a progressbar with a line that grows from a certain start point to a certain end point.

The following pic shows how my progressbar looks like:

The problem is that the line gets drawn beyond the width of canvas used for drawing it. I have set the width of canvas only upto the smiley in the above pic, but the growing line exceeds it.

This code is used to create a LaunchedEffect used while drawing the growing line:

I have been trying to get npm run build:production to work for a few ours now. It's provided as one of my build steps when a branch is pushed. In doing so I have located a problem with my package.json file that I have not been able to resolve. I would also like to point out, ng build works fine. It's only this production build that doesn't.

Steps to reproduce.