org.zaval.lw
Class LwLine

java.lang.Object
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  +--org.zaval.lw.LwCanvas
        |
        +--org.zaval.lw.LwLine

All Implemented Interfaces:

Layoutable, LwComponent, Validationable

public class LwLine

extends LwCanvas

This is line component that can be used to render the specified line type placed vertically or horizontally. The supported line types set is the same to the border view types. The component can be used as the popup menu items separator.

Fields inherited from class org.zaval.lw.LwCanvas

bits, bottom, height, isValidValue, left, parent, psHeight, psWidth, right, skins, temporary, top, width, x, y

 

Constructor Summary

LwLine(int type)           Constructs a line component with the specified type and the horizontal orientation.

LwLine(int type, int orient)           Constructs a line component with the specified type and the given orientation.

 

Method Summary
protected  java.awt.Dimension	calcPreferredSize()           Gets the "pure" preferred size for this component.
void	paint(java.awt.Graphics g)           Paints this component.

 

Methods inherited from class org.zaval.lw.LwCanvas

calcInsets, canHaveFocus, customize, cvp, getBackground, getBottom, getBounds, getHeight, getInsets, getLeft, getLocation, getLwComponentAt, getLwParent, getOrigin, getPreferredSize, getPSImpl, getRight, getSize, getTop, getViewMan, getVisiblePart, getWidth, getX, getY, hasFocus, invalidate, isEnabled, isOpaque, isValid, isVisible, recalc, repaint, repaint, repaint, requestFocus, setBackground, setEnabled, setInsets, setLocation, setLwParent, setOpaque, setPSSize, setSize, setViewMan, setVisible, update, validate, viewManChanged, vrp

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

LwLine

public LwLine(int type)

Constructs a line component with the specified type and the horizontal orientation.

Parameters:

type - the line type. As the line type should be used one of the border type constants (see the LwBorder class).

LwLine

public LwLine(int type,
              int orient)

Constructs a line component with the specified type and the given orientation.

Parameters:

type - the line type. As the line type should be used one of the border type constants (see the LwBorder class).

orient - the line orientation. Use the LwToolkit.HORIZONTAL or the LwToolkit.VERTICAL as the argument value.

calcPreferredSize

protected java.awt.Dimension calcPreferredSize()

Description copied from class: LwCanvas

Gets the "pure" preferred size for this component. The method should be overridden to define the component preferred size. Don't use insets to calculate the preferred size, the insets will be added with getPreferredSize method.

Overrides:

calcPreferredSize in class LwCanvas

Following copied from class: org.zaval.lw.LwCanvas

Returns:

a "pure" preferred size.

paint

public void paint(java.awt.Graphics g)

Description copied from class: LwCanvas

Paints this component. You can use the method to define a face of the component

Overrides:

paint in class LwCanvas

Following copied from class: org.zaval.lw.LwCanvas

Parameters:

g - the graphics context to be used for painting.