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Code Issues Packages Projects Releases Wiki Activity

Fix tutorials

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This commit is contained in:
Igor Demin
2021-08-27 19:51:35 +03:00
parent c9a7b15e86
commit 128bbcf262
2 changed files with 14 additions and 8 deletions
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15
tutorials/Context_Menu/README.md
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@@ -60,6 +60,7 @@ To enable additional context menu items for TextField and Text components, Conte
```kotlin
import androidx.compose.desktop.DesktopMaterialTheme
import androidx.compose.foundation.ContextMenuDataProvider
import androidx.compose.foundation.ContextMenuItem
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.height
@@ -70,14 +71,13 @@ import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.ContextMenuItem
import androidx.compose.ui.unit.dp
import androidx.compose.ui.window.singleWindowApplication
@OptIn(ExperimentalComposeUiApi::class, androidx.compose.foundation.ExperimentalFoundationApi::class)
fun main() = singleWindowApplication(title = "Context menu") {
DesktopMaterialTheme { //it is mandatory for Context Menu
val text = remember {mutableStateOf("Hello!")}
DesktopMaterialTheme { //it is mandatory for Context Menu
val text = remember {mutableStateOf("Hello!")}
Column {
ContextMenuDataProvider(
items = {
@@ -100,7 +100,7 @@ fun main() = singleWindowApplication(title = "Context menu") {
}
}
}
}
}
}
```
In this example Text/TextField context menus will be extended with two additional items.
@@ -109,9 +109,9 @@ In this example Text/TextField context menus will be extended with two additiona
There is a possibility to create a context menu for an arbitrary application window area. This is implemented using ContextMenuArea API that is
similar to ContextMenuDataProvider.
```kotlin
import androidx.compose.desktop.DesktopMaterialTheme
import androidx.compose.foundation.ContextMenuArea
import androidx.compose.foundation.ContextMenuItem
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.height
@@ -119,13 +119,12 @@ import androidx.compose.foundation.layout.width
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.ContextMenuItem
import androidx.compose.ui.unit.dp
import androidx.compose.ui.window.singleWindowApplication
@OptIn(ExperimentalComposeUiApi::class, androidx.compose.foundation.ExperimentalFoundationApi::class)
fun main() = singleWindowApplication(title = "Context menu") {
DesktopMaterialTheme { //it is mandatory for Context Menu
DesktopMaterialTheme { //it is mandatory for Context Menu
ContextMenuArea(items = {
listOf(
ContextMenuItem("User-defined Action") {/*do something here*/},
@@ -135,7 +134,7 @@ fun main() = singleWindowApplication(title = "Context menu") {
Box(modifier = Modifier.background(Color.Blue).height(100.dp).width(100.dp)) {
}
}
}
}
}
```
Right click on the Blue Square will show a context menu with two items