Splitter

classin packageklyn.gui.windows

public class Splitter extends Container:

Widget

└ Container

└ Splitter

Two-pane resizable container.

A splitter lays out a first and second widget separated by a draggable handle. The handle position is exposed as a percentage through ratio, while the internal drag precision remains finer to keep resizing smooth.

left = TreeView()
right = TabWidget()
splitter = Splitter(Splitter.HORIZONTAL, left, right)
splitter.ratio = 30

Fields

Modifier and Type	Member	Description
public static readonly	HORIZONTAL `HORIZONTAL as String = "horizontal"`	Horizontal splitter: panes are arranged left/right.
public static readonly	VERTICAL `VERTICAL as String = "vertical"`	Vertical splitter: panes are arranged top/bottom.

Attributes inherited from Widget: keyPressed, keyReleased, mouseMoved, mousePressed, mouseReleased, mouseWheel, paintRequested, resized

Properties

Modifier and Type	Member	Description
public property	handleSize `handleSize as Int = 8`	Draggable handle thickness in pixels.
public property	minimumFirstPaneSize `minimumFirstPaneSize as Int = 220`	Minimum size kept for the first pane while dragging.
public property	minimumSecondPaneSize `minimumSecondPaneSize as Int = 520`	Minimum size kept for the second pane while dragging.
public property	orientation `orientation as String`	Split orientation, `horizontal` or `vertical`.
public property	ratio `ratio as Int:`	Approximate first-pane percentage, clamped between 15 and 85.

Properties inherited from Container: autoRelayout, layout, padding, size

Properties inherited from Widget: accentColor, backgroundColor, borderColor, bottom, canFocus, cornerRadius, font, foregroundColor, hasFocus, height, isEnabled, isHovered, isManaged, isTabStop, isVisible, layoutParams, margin, maxHeight, maxWidth, minHeight, minWidth, parent, preferredHeight, preferredWidth, right, sizePolicy, styleClass, width, window, x, y

Constructors

Modifier and Type	Member	Description
public	Splitter `Splitter(orientation as String = Splitter.HORIZONTAL, first as Widget = null, second as Widget = null):`	Creates a splitter with optional initial panes.

Methods

Modifier and Type	Member	Description
public override	applyLayout `applyLayout(recursive as Boolean = true) as Void:`	No summary.
public	beginDragAt `beginDragAt(x as Int, y as Int) as Boolean:`	Starts dragging the splitter handle when the pointer is over it.
public	dragTo `dragTo(x as Int, y as Int) as Boolean:`	Moves the splitter handle during an active drag.
public	endDrag `endDrag() as Void:`	Ends the current splitter drag.
public override	paint `paint(painter as Painter) as Void:`	No summary.
public override	setBounds `setBounds(x as Int, y as Int, width as Int, height as Int) as Void:`	No summary.
public	setFirst `setFirst(widget as Widget) as Void:`	Replaces the first pane.
public	setSecond `setSecond(widget as Widget) as Void:`	Replaces the second pane.

Methods inherited from Container: add, applyLayout, attachWindow, children, clear, paintOverlay, remove, withLayout

Methods inherited from Widget: blur, containsPoint, emitKeyPressed, emitKeyReleased, emitMouseMoved, emitMousePressed, emitMouseReleased, emitMouseWheel, handleTabKey, notifyPaintRequested, paint, paintOverlay, repaint, requestFocus, resolvePreferredHeight, resolvePreferredWidth, resolvedFont, setBounds

Operators inherited from Container: operator[](index as Int) as Widget:, operator[](index as UInt) as Widget: