Canvas - Klyn API

Canvas

classin packageklyn.gui.windows

public abstract class Canvas extends Widget:

Widget

└ Canvas

Base class for custom drawing widgets.

A canvas is intentionally non-focusable and expansive on both axes. It is meant to occupy the central drawing area of an interface while side controls keep their preferred width or height.

class Gauge extends Canvas:
public override paint(painter as Painter) as Void:
painter.fillRect(this.x, this.y, this.width, this.height)

Inherited Properties

propertyInherited Properties 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

Inherited Events

eventInherited Events from Widget: keyPressed, keyReleased, mouseMoved, mousePressed, mouseReleased, mouseWheel, paintRequested, resized

Constructors

Modifier and Type	Member	Description
public	Canvas `Canvas():`	Creates an expansive non-focusable drawing widget.

Inherited Methods

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