TabWidget

classin packageklyn.gui.windows

public class TabWidget extends Container:

└ TabWidget

Closable tab container.

tabs = TabWidget()
tabs.addTab("Welcome", Label("Ready"), false)
tabs.addTab("Query.sql", editor, true)

Properties

Modifier and Type	Member	Description
public readonly property	activeIndex `activeIndex as Int:`	Index of the currently visible tab.
public readonly property	activeTitle `activeTitle as String:`	Title of the selected tab.
public readonly property	activeWidget `activeWidget as Widget:`	Widget currently hosted by the selected tab, or `null` when empty.
public property	addButtonWidth `addButtonWidth as Int = 34`	Width of the optional leading add-tab button.
public override readonly property	childCount `childCount as ULong:`	Number of hosted tab widgets.
public property	closeAreaWidth `closeAreaWidth as Int = 30`	Area reserved at the right of a closeable tab for its close button.
public property	showAddButton `showAddButton as Boolean = false`	Whether a leading `+` button is displayed before the tab list.
public property	showTabBar `showTabBar as Boolean = true`	Whether the tab strip is visible at the configured tab position.
public property	tabHeight `tabHeight as Int = 34`	Tab header height in pixels.
public property	tabPosition `tabPosition as TabPosition = TabPosition.TOP`	Edge used to display the tab strip.

Inherited Properties

propertyInherited Properties from Container: autoRelayout, childCount, layout, padding

Events

Modifier and Type	Member	Description
public event	addTabRequested `addTabRequested as ActionEvent`	Emitted when the optional leading add-tab button is clicked.
public event	tabClosed `tabClosed as TabEvent`	Emitted after a closeable tab has been removed.

Inherited Events

Constructors

Modifier and Type	Member	Description
public	TabWidget `TabWidget():`	Creates an empty tab widget.

Methods

Modifier and Type	Member	Description
public	addTab `addTab(title as String, widget as Widget, closeable as Boolean = true) as Void:`	Adds a tab.
public override	applyLayout `applyLayout(recursive as Boolean = true) as Void:`	No summary.
public	closeTab `closeTab(index as Int) as Boolean:`	Closes a closeable tab by index.
public	findTab `findTab(title as String) as Int:`	Returns the index of a tab by title, or `-1` when absent.
public	isModifiedAt `isModifiedAt(index as Int) as Boolean:`	Reports whether the tab displays its modified-document badge.
public	onTabClosed `onTabClosed(widget as Widget) as Void:`	Hook called after a closeable tab has been removed.
public	onTabSelected `onTabSelected(widget as Widget) as Void:`	Hook called after a tab becomes active.
public override	paint `paint(painter as Painter) as Void:`	No summary.
public	select `select(index as Int) as Boolean:`	Selects a tab by index.
public override	setBounds `setBounds(x as Int, y as Int, width as Int, height as Int) as Void:`	No summary.
public	setModifiedAt `setModifiedAt(index as Int, modified as Boolean) as Boolean:`	Shows or hides the modified-document badge for a tab.
public	setTitleAt `setTitleAt(index as Int, title as String) as Boolean:`	Updates a tab title without replacing its widget.
public	titleAt `titleAt(index as Int) as String:`	Returns the tab title at `index`.
public	widgetAt `widgetAt(index as Int) as Widget:`	Returns the hosted widget at `index`, or `null` when out of range.

Inherited Methods

Inherited Operators