jlengrand/compose-multiplatform
1
0
Fork 0
mirror of https://github.com/jlengrand/compose-multiplatform.git synced 2026-03-10 08:11:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

Migrate desktop templates/tutorials to 0.5.0-build226

Browse Source
This commit is contained in:
Igor Demin
2021-06-22 10:47:32 +03:00
parent 453cc89bca
commit e68baff90d
3 changed files with 50 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

98
tutorials/Window_API_new/README.md
View File

@@ -19,7 +19,7 @@ import androidx.compose.ui.window.application
@OptIn(ExperimentalComposeUiApi::class)
fun main() = application {
Window {
Window(onCloseRequest = ::exitApplication) {
// Content
}
}
@@ -41,7 +41,7 @@ import androidx.compose.ui.window.application
fun main() = application {
var fileName by remember { mutableStateOf("Untitled") }
Window(title = "$fileName - Editor") {
Window(onCloseRequest = ::exitApplication, title = "$fileName - Editor") {
Button(onClick = { fileName = "note.txt" }) {
Text("Save")
}
@@ -74,11 +74,11 @@ fun main() = application {
isPerformingTask = false
}
if (isPerformingTask) {
Window {
Window(onCloseRequest = ::exitApplication) {
Text("Performing some tasks. Please wait!")
}
} else {
Window {
Window(onCloseRequest = ::exitApplication) {
Text("Hello, World!")
}
}
@@ -112,8 +112,8 @@ fun main() = application {
) {
if (isAskingToClose) {
Dialog(
onCloseRequest = { isAskingToClose = false },
title = "Close the document without saving?",
onCloseRequest = { isAskingToClose = false }
) {
Button(
onClick = { isOpen = false }
@@ -150,9 +150,9 @@ fun main() = application {
val state = rememberWindowState()
Window(
onCloseRequest = { state.isVisible = false },
state,
title = "Counter",
onCloseRequest = { state.isVisible = false }
) {
var counter by remember { mutableStateOf(0) }
LaunchedEffect(Unit) {
@@ -211,7 +211,7 @@ fun main() = application {
@Composable
private fun MyWindow(
state: MyWindowState
) = Window(title = state.title, onCloseRequest = state::close) {
) = Window(onCloseRequest = state::close, title = state.title) {
MenuBar {
Menu("File") {
Item("New window", onClick = state.openNewWindow)
@@ -272,22 +272,41 @@ import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
import androidx.compose.ui.window.Window
import androidx.compose.ui.window.WindowPlacement
import androidx.compose.ui.window.application
import androidx.compose.ui.window.rememberWindowState
@OptIn(ExperimentalComposeUiApi::class)
fun main() = application {
val state = rememberWindowState(isMaximized = true)
val state = rememberWindowState(placement = WindowPlacement.Maximized)
Window(state) {
Window(onCloseRequest = ::exitApplication, state) {
Column {
Row(verticalAlignment = Alignment.CenterVertically) {
Checkbox(state.isFullscreen, { state.isFullscreen = !state.isFullscreen })
Checkbox(
state.placement == WindowPlacement.Fullscreen,
{
state.placement = if (it) {
WindowPlacement.Fullscreen
} else {
WindowPlacement.Floating
}
}
)
Text("isFullscreen")
}
Row(verticalAlignment = Alignment.CenterVertically) {
Checkbox(state.isMaximized, { state.isMaximized = !state.isMaximized })
Checkbox(
state.placement == WindowPlacement.Fullscreen,
{
state.placement = if (it) {
WindowPlacement.Maximized
} else {
WindowPlacement.Floating
}
}
)
Text("isMaximized")
}
@@ -299,7 +318,10 @@ fun main() = application {
Text(
"Position ${state.position}",
Modifier.clickable {
state.position = state.position.copy(x = state.position.x + 10.dp)
val position = state.position
if (position is WindowPosition.Absolute) {
state.position = position.copy(x = state.position.x + 10.dp)
}
}
)
@@ -362,52 +384,28 @@ private fun onWindowRelocate(position: WindowPosition) {
## Handle window-level shortcuts
```kotlin
import androidx.compose.foundation.layout.Box
import androidx.compose.material.TextField
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.focus.FocusRequester
import androidx.compose.ui.focus.focusRequester
import androidx.compose.ui.focus.focusTarget
import androidx.compose.ui.input.key.Key
import androidx.compose.ui.input.key.key
import androidx.compose.ui.input.key.onPreviewKeyEvent
import androidx.compose.ui.window.Window
import androidx.compose.ui.window.application
@OptIn(ExperimentalComposeUiApi::class)
fun main() = application {
var isOpen by remember { mutableStateOf(true) }
if (isOpen) {
Window {
val focusRequester = remember(::FocusRequester)
LaunchedEffect(Unit) {
focusRequester.requestFocus()
}
Box(
Modifier
.focusRequester(focusRequester)
.focusTarget()
.onPreviewKeyEvent {
when (it.key) {
Key.Escape -> {
isOpen = false
true
}
else -> false
}
}
) {
TextField("Text", {})
Window(
onCloseRequest = ::exitApplication,
onPreviewKeyEvent = {
when (it.key) {
Key.Escape -> {
exitApplication()
true
}
else -> false
}
}
) {
TextField("Text", {})
}
}
```
@@ -445,8 +443,8 @@ fun main() = application {
if (isDialogOpen) {
Dialog(
initialAlignment = Alignment.Center,
onCloseRequest = { isDialogOpen = false }
onCloseRequest = { isDialogOpen = false },
initialAlignment = Alignment.Center
) {
// Dialog's content
}
@@ -487,7 +485,7 @@ import java.awt.Cursor
@OptIn(ExperimentalComposeUiApi::class)
fun main() = application {
Window {
Window(onCloseRequest = ::exitApplication) {
LaunchedEffect(Unit) {
window.cursor = Cursor(Cursor.CROSSHAIR_CURSOR)
}