The argument type 'QrImage' can't be assigned to the parameter type 'Widget?'. Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('QR Code Generator'), ), body: ...

As you can see from the gif and from the code below I have a container and a text widget, both wrapped in a hero widget. When the container is clicked the second page opens. I would like to have a ...

I already have an iOS 17 App Intent that works with a URL: @available(iOS 16, *) struct MyAppIntent: AppIntent { static let title : LocalizedStringResource = "My App Inent" static let o...

I've been searching this for weeks now but I can't find an answer. I'm trying to create a ListView inside a widget. I managed to populate the ListView. My problem is when I click an item inside the...

Can I use SpannableStrings in a widget's textView? I tried and all it rendered was plain text. I don't know if it is something I'm doing wrong (most likely), or if it just isn't possible for some r...

I am trying to embed calendly in my nextjs project. Not sure however how to go about it. Ideally, I just embed it on a single page (and not in _app or _document) This is what I've got so far: impor...

How can I disable the default splash/ripple/ink effect on a Widget? Sometimes the effect is unwanted, such as in the following TextField case:

I have a widget(which works) with a GridView, which shows information in 1 or more columns/rows. I want to set the number of columns programmatically, cause the users shall choose. If I set the num...

I have been dealing with this problem for almost a month now, and I feel frustrated, Any help would be greatly appreciated. I am trying to write a widget for my takenote command. The purpose of th...

I am using rows and columns in my layout and load some data from the internet to display information inside my rows and columns. I want to design a dynamic loading page in such a way that every loa...

In a simple form I made a few buttons and put a horizontal layout. When mouse leaves the area one of the buttons, the last one, should be hidden. Using button->hide() it works, but all the butto...

My tkinter application has several controls, and I'd like to know when any changes occur to them so that I can update other parts of the application. Is there anything that I can do short of writi...

I have a ListView.builder generating ListTiles from a List. I would like to achieve an alternating color like you would a typical list. Is there a Flutter official way to do this? Or I'm stuck wit...

I want to add some iOS 14 widgets to my existing iOS app. When testing the widget in simulator it frequently happen, that the widget is not displayed correctly but is all black. Both in the widget ...

I have written a jquery-ui widget using the Widget Factory... I need to be able to determine in code whether the element is already a widget or not... My investmentGrid widget is created on #cont...

On my signup form, I have a checkbox which needs to shake a bit whenever the user tries to login before accepting the terms and conditions. How can I achieve something like this Flutter?

this seemed easy... I wrote a dialog widget where I put some entries, buttons etc - among which a button I'd like to activate by mouse click, but also by pressing return. I read time ago that it w...

I am trying to get a SwiftUI widget to update on command when the value of the @AppStorage changes. When I load the simulator the widget updates to the correct value from @AppStorage but does not u...

Is it possible to created named choice groups in a Django select (dropdown) widget, when that widget is on a form that is auto-generated from a data Model? Can I create the widget on the left-side ...

WP 5.8 comes with a new system to manage events named "Widgets Block Editor". How can I disable this new system and restore the classic widget editor of WordPress?

I was wondering if there is an easy way to strike text within an app widget in Android. In a normal activity, it is pretty easy, using textview flags: textView.setPaintFlags(textView.getPaintFlags...

The following example doesn't work in VSCODE. It works (with %matplotlib notebook in a Jupyter notebook in a web browser though). # creating 3d plot using matplotlib # in python # for creating a...

I am encountering an issue with generating report using Pandas Profiling library. I have uninstalled and installed the library again in a newly created environment , still not able to generate any ...

I have a list of ExpansionTile with a list of ListTile in a Drawer. What I want to achieve is, when I press an ExpansionTile, the another ExpansionTile must be collapsed. I had been stuck with this...

I would like achieve the corners for the progress indicator as per above image.