Dedicated to questions about Flutter desktop implementation. Use (flutter) instead for questions about flutter in general, or (flutter-web) if question are about issues using flutter to design web applications.
Questions tagged [flutter-desktop]
352 questions
3
votes
1 answer
Flutter Desktop scrolling with mouse wheel: step size
How do i change how much a single mouse scroll wheel step scrolls in a Flutter Desktop App (Windows, macOS, Linux), without affecting touchpad scrolling speed?
The default scroll wheel step size is too small, especially on 4K monitors.
If i multiply…
Riki137
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3
votes
1 answer
Visual Studio 16 2019: Could not find any instance of visual studio flutter
I am trying to run flutter desktop application but it is giving the following error in screenshot on run command:
1
I have already installed Desktop Development with C++ as you can see in the screenshot below:
2
Here is the result of flutter doctor…
Dev94
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- 24
3
votes
2 answers
Flutter Desktop Multi Monitors
On Flutter desktop , I want to use multi monitors. Like when application started , I will see all monitors and click one of them ,then application will start the monitor that I selected.
How can I do this?
Vysl Shn
- 79
- 5
3
votes
0 answers
Process run / start behaves differently in 'flutter run' and directly running a built app
I'm using Process.run() / Process.start() to open tensorboard in my flutter app on macos. A weird problem is everything goes well when I directly run the flutter app on the connected device (by using flutter run or flutter run --release). But when I…
EchoShao
- 56
- 5
3
votes
0 answers
How to register app-global actions in flutter using Shortcuts/Intent/Actions?
Using the Shortcuts and Actions widget it is easy to add actions which are invoked while the focus is below the actual Actions widget.
But in my use case I have a master/detail view layout where I want the master view handle shortcuts (like 'next…
Herbert Poul
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3
votes
0 answers
Double Inputs In TextField When Running On Desktop
I have a simple TextField available Here. It works as expected on the web, but when I run the app on Windows desktop, the TextField inputs the character twice. For example, when I typed x and 1 I see xx11. This is an intermittent problem but…
Joshua Erinosho
- 212
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- 9
3
votes
1 answer
How to create a standalone desktop app with Flutter & Java Spring without creating a web server on localhost
We want to launch a new open source project that will present as a Desktop app. We want to use Java Spring for business logic (backend) and Flutter to build the GUI (As we may create mobile and web applications).
The idea is that user has the choice…
Julien Elkaim
- 131
- 9
3
votes
1 answer
How to use a c++ code in Flutter Desktop Application?
How to develop a custom plugin using C++ for desktop application and how to use C++ language in my Flutter code and how to access it. Is there any proper documentation for accessing C++ program in the dart language?
Agnel Selvan
- 109
- 2
- 8
3
votes
2 answers
How to publish flutter desktop app to windows store
how to upload flutter desktop application in windows store with the beta version of flutter 2.02. my desktop application is working fine with version 2.02.
created windows build with
flutter build windows
SULPHURIC ACID
- 278
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3
votes
0 answers
How can I make a camera application using flutter desktop?
I want to make a custom camera application using the flutter desktop but unfortunately I'm not able to find any suitable plugin for that. Is there a way to make a custom plugin that would help me access the camera of my computer?
Huzaifa Asif
- 658
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3
votes
0 answers
Error when building flutter app for Linux snap package using snapcraft
I have an application using Flutter desktop. It perfectly works when running flutter run -d linux or flutter build Linux. I can snap it setting up the source in the snapcraft.yaml to a GitHub repo, but as soon as I try to snap it from a local source…
Fede Reyes
- 31
- 1
3
votes
1 answer
How to disable window resize on Flutter Desktop Windows?
When our Flutter desktop app running on Windows, if we resize the window or max the window, there will be a black area in the app. How to disable window resize on Flutter desktop windows?
I have tired
ws.setWindowMaxSize(Size(width * 0.9, height…
atfa kRIS
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- 1
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3
votes
1 answer
An efficient way to convert ByteData in Dart to unsigned char* in C++?
I'm doing it in this way:
Pointer _byteDataToPointer(ByteData byteData) {
final uint8List = byteData.buffer.asUint8List();
final length = uint8List.lengthInBytes;
final result = allocate(count: length);
for (var i = 0; i <…
LvSheng
- 33
- 6
3
votes
2 answers
Flutter Desktop - generate .exe from Mac
I have started my journey with Flutter desktop. Till now everything was working fine. I was developing an application and it was building for the macOS like a charm. Now I would like to create the executable file for windows (.exe). Is it possible…
Patryk Jabłoński
- 697
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3
votes
0 answers
Flutter desktop / go-flutter-desktop How to get path of Excel.exe on Windows Platform
I am running Flutter desktop app on Windows and I use go-flutter-desktop.
I would like to open Excel.exe when user click button with correct path
String win10Path = 'C:\\progra~1\\MIF5BA~1\\Office16\\EXCEL.EXE';
String win7Path =…
chunhunghan
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