compose-jb | Compose Multiplatform , a modern UI framework | Command Line Interface library
kandi X-RAY | compose-jb Summary
kandi X-RAY | compose-jb Summary
Compose Kotlin UI framework port for desktop platforms (macOS, Linux, Windows) and Web, components outside of the core Compose repository at Preview functionality (check your application UI without building/running it) for desktop platforms is available via IDEA plugin (
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of compose-jb
compose-jb Key Features
compose-jb Examples and Code Snippets
class HomeScreen00 extends StatefulWidget {
@override
_HomeScreen00State createState() => _HomeScreen00State();
}
class _HomeScreen00State extends State {
List myIds = [];
List myServiceNames = [];
List myImagesUrl = [];
bo
run() {
do_async_work()
update_ui()
}
update_ui() {
Activity activity = weakReference.get()
if(activity == null) {
return
}
//update the UI
}
String classPath = "com.example.plugindevelopment.Plugin3Controller";
mainTabLoader.setController(Class.forName(classPath, true, loader).getConstructor().newInstance());
getMainTab().setContent(mainTabLoader
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"appName": {
"type": "string",
"defaultValue": "[concat('fnapp', uniqueStrin
http {
upstream mobile {
server mobile-app:8081;
}
upstream desktop {
server desktop-app:8082;
}
# regexps from http://detectmobilebrowsers.com/
map "$http_user_agent" $upstream {
default d
from main import Ui_MainWindow
class MainWindow(QtWidgets.QMainWindow)
def __init__(self):
QtWidgets.QMainWindow.__init__(self)
ui = Ui_MainWindow()
ui.setupUi(self)
self.ui = ui
db.collection("col/doc/subcol").onSnapshot((querySnapshot) => {
console.log(`${querySnapshot.size} documents`)
// If 0, then collection is either missing or is empty
// else collection exists and has documents, render them in UI
}
#
# Setup the repository
#
# Install the public key for the repository (if not done previously):
sudo curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo apt-key add
# Create the repository configuration file:
# SEE MODIF
protected override void OnPreviewMouseLeftButtonDown(MouseButtonEventArgs e)
{
base.OnPreviewMouseLeftButtonDown(e);
// Only a click on this control is handled, not children.
if (!e.Source.Equals(this))
return;
// The c
Private Async Function InitializeCoreWebView2Async(Optional userDataFolder As String = "") As Task
Dim options As CoreWebView2EnvironmentOptions = Nothing
Dim cwv2Environment As CoreWebView2Environment = Nothing
'it's recommen
Community Discussions
Trending Discussions on compose-jb
QUESTION
I am developing UI Layout for an app based on Compose for Desktop
It consist of few check boxes.
But there is no functionality in Compose for Desktop to align views to each other.
In Android, we can use the Constraint Layout
for view alignment and it is super easy.
But what to do for Compose for Desktop?
Here is the layout I need to design in Desktop Compose
And here is the code I have written in Main.kt
file:
But the output is very different.
Would you please guide as there are no official documentation/videos for Compose For Desktop Layout Alignment and sizing ?
ANSWER
Answered 2022-Apr-04 at 08:50ConstraintLayout
is what you need in quite rare cases, in most cases Compose Layout is enough.
You can check out the Compose Layout documentation, which I think is rich with examples of a similar layout - at least parts of it.
You just have a lot of errors in your code, but the general approach is correct. With a little practice, you'll start having a lot more fun with it than with ConstraintLayout
.
TwoColumnsLayout
- it's not quite clear why you decided to put the left content and separator inBox
- it will place them one above the other. Just remove theBox
and leave the content.- The
Modifier.fillMaxWidth(0.4f)
can be moved right into theLeftPaneContent
- addfillMaxHeight
and removefillMaxSize
. Alternatively, you can create aModifier
parameter so it can be controlled fromTwoColumnsLayout
. - Use
Modifier.weight(1f)
only for one child inRow
/Column
so it take all space available after other views layout - more info can be found in this answer. LeftPaneContent
- according to your design you probably need to put the first two texts inRow
if you want them to be the same size - addModifier.weight(1f)
to each.RightPaneContent
- same as in point 3: you probably need to put the second and third views inRow
.Box
with a single child is redundant and can be removed.BoxWithConstraints
insideApp
is also not used and can be removed.
Also use Spacer
to add spacing between views and Modifier.padding
as needed. Also a good practice is moving using modifier as the last parameter - in this case you don't have to deal with the trailing comma when you need to add/reorder modifiers.
This should be much closer to your expected layout:
QUESTION
I wanna get current working dir, in order to call some commands. I copied code from jetpack compose desktop lib's demo, but got wrong dir("/"). Could any one tell me what's the problem? thank you.
(jetpack compose desktop lib: https://github.com/JetBrains/compose-jb/blob/master/tutorials/Native_distributions_and_local_execution/README.md)
...ANSWER
Answered 2022-Mar-23 at 08:09I build a new Compose Crossplatform project, and copy old code into it. Then "File(System.getProperty("compose.application.resources.dir"))" just got the right path.
QUESTION
I am trying to make a desktop application that allows you to search through a number of predefined locations stored in Kotlin classes in a separate directory. To accomplish this, I've used the reflections and compose-jb libraries.
The problem I've run into is that I can't figure out how to update a Column of Boxes (located in another Box component) to change when I press the search button after entering tags that I want to search by.
My code is below (for the Main.kt file) that describes the entire desktop application.
...ANSWER
Answered 2022-Mar-02 at 18:06In Compose you can't create a view like you're doing with state
variable. Result of your call is just Unit
, and when you later call it you should see a warning "The expression is unused". The view is added at the tree hierarchy at the moment your variable is created.
To solve your problem you need to declare display
as a mutable state - it's a new thing made especially for Compose, which allows triggering recomposition when this state changes:
QUESTION
In the example for the compose-desktop it got
...ANSWER
Answered 2022-Jan-26 at 09:38No, it's just a name.
Compose was originally created by the Android team, and later they collaborated with JetBrains to create a multiplatform version. But the Android team decided not to change the name of the package (for example, by removing the prefix androix
), and JetBrains had to use the same package name for compatibility.
You cannot run any Android-specific libraries - an application created with Compose for Desktop runs as a normal JVM application.
Depending on how much these libraries depend on Android primitives, it may be easier or harder to port them to Desktop. For example, Coil is literally built around Android framework classes, such as Bitmap
, BitmapFactory
, ImageDecoder
, so porting it would be very difficult.
Many of Google Accompanist libraries only makes sense on Android platform. If you need to use some of them on Desktop, you can try copy-pasting the source code to see if it can be run on Desktop.
QUESTION
I am using Kubuntu 20.10 and tried to run examples of the project Compose-jb with Intellij Ultimate 2020.3. After the built with gradle I have tried to run the example, but everytime the following error occurs:
...ANSWER
Answered 2021-Feb-17 at 23:59Switching from the Flatpack Version of Intellij to the Version installed from the Jetbrains Toolbox solves the problem.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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