102 lines
9.8 KiB
Markdown
102 lines
9.8 KiB
Markdown
# Widgets
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This is an overview of the available widgets and other components in _Adwaita_.
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| Name | Description | Widget |
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| -------------------- | ----------------------------------------------------------------- | ---------------------- |
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| Button | A widget that triggers a function when being clicked. | GtkButton |
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| EitherView | A widget that displays one of its child views based on a boolean. | GtkStack |
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| HeaderBar | A widget for creating custom title bars for windows. | GtkHeaderBar |
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| Text | A widget for displaying a small amount of text. | GtkLabel |
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| VStack | A widget which arranges child widgets into a single column. | GtkBox |
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| HStack | A widget which arranges child widgets into a single row. | GtkBox |
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| List | A widget which arranges child widgets vertically into rows. | GtkListBox |
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| Menu | A widget showing a button that toggles the appearance of a menu. | GtkMenuButton |
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| NavigationSplitView | A widget presenting sidebar and content side by side. | AdwNavigationSplitView |
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| ScrollView | A container that makes its child scrollable. | GtkScrolledWindow |
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| StatusPage | A page with an icon, title, and optionally description and widget.| AdwStatusPage |
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| StateWrapper | A wrapper not affecting the UI which stores state information. | - |
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### View Modifiers
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| Syntax | Description |
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| --------------------------------- | --------------------------------------------------------------------------------------- |
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| `inspect(_:)` | Edit the underlying [Libadwaita][10] widget. |
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| `padding(_:_:)` | Add empty space around a view. |
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| `hexpand(_:)` | Enable or disable the horizontal expansion of a view. |
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| `vexpand(_:)` | Enable or disable the vertical expansion of a view. |
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| `halign(_:)` | Set the horizontal alignment of a view. |
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| `valign(_:)` | Set the vertical alignment of a view. |
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| `frame(minWidth:minHeight:)` | Set the view’s minimal width or height. |
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| `frame(maxSize:)` | Set the view’s maximal size. |
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| `transition(_:)` | Assign a transition with the view that is used if it is a direct child of an EitherView.|
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| `onUpdate(_:)` | Run a function every time a view gets updated. |
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| `navigationTitle(_:)` | Add a title that is used if the view is a direct child of a NavigationView. |
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| `style(_:)` | Add a style class to the view. |
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| `onAppear(_:)` | Run when the view is rendered for the first time. |
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| `topToolbar(visible:_:)` | Add a native toolbar to the view. Normally, it contains a HeaderBar. |
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| `bottomToolbar(visible:_:)` | Add a native bottom toolbar to the view. |
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| `modifyContent(_:modify:)` | Replace all occurrences of a certain view type with another view. |
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| `stopModifiers()` | Ignore all the `modifyContent(_:modify:)` modifiers from higher above in the view tree. |
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| `toast(_:signal:)` | Show a toast on top of the view whenever the signal gets activated. |
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| `toast(_:signal:button:handler:)` | Show a toast with a button on top of the view whenever the signal gets activated. |
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### `Button` Modifiers
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| Syntax | Description |
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| ---------------------------- | --------------------------------------------------------------------------------------- |
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| `keyboardShortcut(_:window:)`| Create a keyboard shortcut for the window with the button's action. |
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| `keyboardShortcut(_:app:)` | Create a keyboard shortcut for the application with the button's action. |
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### `HeaderBar` Modifiers
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| Syntax | Description |
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| ---------------------------- | --------------------------------------------------------------------------------------- |
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| `headerBarTitle(view:)` | Customize the title view in the header bar. |
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### `List` Modifiers
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| Syntax | Description |
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| ---------------------------- | --------------------------------------------------------------------------------------- |
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| `sidebarStyle()` | Change the style of the list to match a sidebar. |
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### Window Types
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| Name | Description | Widget |
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| -------------------- | ----------------------------------------------------------------- | ---------------------- |
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| Window | A simple application window. | AdwApplicationWindow |
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| AboutWindow | A GNOME about window. | AdwAboutWindow |
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### Window Modifiers
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| Syntax | Description |
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| ------------------------------- | --------------------------------------------------------------------------------------- |
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| `appKeyboardShortcut(_:action:)`| Create a keyboard shortcut available in the whole the application. |
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| `quitShortcut()` | Create a keyboard shortcut for quitting the application with "Ctrl + q". |
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### `Window` Modifiers
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| Syntax | Description |
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| ------------------------------------------------------------------ | --------------------------------------------------------------------------------------- |
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| `keyboardShortcut(_:action:)` | Create a keyboard shortcut available in one window. |
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| `closeShortcut()` | Create a keyboard shortcut for closing the window with "Ctrl + w". |
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| `overlay(windows:)` | Add windows that attach to a window of this type when being presented. |
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| `fileImporter(_:initialFolder:extensions:folders:onOpen:onClose:)` | Add an import file dialog. |
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| `fileExporter(_:initialFolder:initialName:onSave:onClose:)` | Add an export file dialog. |
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| `defaultSize(width:height:)` | Set the window's initial size. |
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| `title(_:)` | Set the window's title. |
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| `resizable(_:)` | Set the window's resizability. |
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| `deletable(_:)` | Set the window's deletability. |
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### `AboutWindow` Modifiers
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| Syntax | Description |
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| --------------- | --------------------------------------------------------------------------------------- |
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| `icon(_:)` | Set the app icon. |
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| `website(_:)` | Set the app's website |
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### Menu Widgets
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| Name | Description | Widget |
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| -------------------- | ----------------------------------------------------------------- | ---------------------- |
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| MenuButton | A button in a menu. | GMenuItem |
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| MenuSection | A collection of menu widgets grouped with lines. | GMenuItem |
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| Submenu | A collection of menu widgets grouped by navigation. | GMenuItem |
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### `MenuButton` Modifiers
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| Syntax | Description |
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| ------------------------------- | --------------------------------------------------------------------------------------- |
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| `keyboardShortcut(_:)` | Assign a keyboard shortcut to the button's action. |
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