File	Doc	Category	Size	Date	Package
NoFramesView.java	API Doc	Java SE 5 API	4344	Fri Aug 26 14:58:18 BST 2005	javax.swing.text.html

NoFramesView

• java.lang.Object
  • javax.swing.text.View
    • javax.swing.text.CompositeView
      • javax.swing.text.BoxView
        • javax.swing.text.html.BlockView

Fields Summary
boolean	visible

Constructors Summary
public NoFramesView(Element elem, int axis) Creates a new view that represents an html box. This can be used for a number of elements. By default this view is not visible. param elem the element to create a view for param axis either View.X_AXIS or View.Y_AXIS super(elem, axis); visible = false;

Methods Summary
public float	getMaximumSpan(int axis) Determines the maximum span for this view along an axis. Returns 0 if the view is not visible, otherwise it calls the superclass method ot get the maximum span. param axis may be either View.X_AXIS or View.Y_AXIS return the maximum span the view can be rendered into see text.ParagraphView#getMaximumSpan if (!visible) { return 0; } return super.getMaximumSpan(axis);
public float	getMinimumSpan(int axis) Determines the minimum span for this view along an axis. Returns 0 if the view is not visible, otherwise it calls the superclass method to get the minimum span. param axis may be either View.X_AXIS or View.Y_AXIS return the minimum span the view can be rendered into see text.ParagraphView#getMinimumSpan if (!visible) { return 0; } return super.getMinimumSpan(axis);
public float	getPreferredSpan(int axis) Determines the preferred span for this view. Returns 0 if the view is not visible, otherwise it calls the superclass method to get the preferred span. axis. param axis may be either View.X_AXIS or View.Y_AXIS return the span the view would like to be rendered into; typically the view is told to render into the span that is returned, although there is no guarantee; the parent may choose to resize or break the view see text.ParagraphView#getPreferredSpan if (!visible) { return 0; } return super.getPreferredSpan(axis);
public boolean	isVisible() Returns a true/false value that represents whether the view is visible or not. return visible;
protected void	layout(int width, int height) Do nothing if the view is not visible, otherwise invoke the superclass to perform layout. if (!isVisible()) { return; } super.layout(width, height);
public void	paint(java.awt.Graphics g, java.awt.Shape allocation) If this view is not visible, then it returns. Otherwise it invokes the superclass. param g the rendering surface to use param allocation the allocated region to render into see #isVisible see text.ParagraphView#paint Container host = getContainer(); if (host != null && visible != ((JTextComponent)host).isEditable()) { visible = ((JTextComponent)host).isEditable(); } if (!isVisible()) { return; } super.paint(g, allocation);
public void	setParent(javax.swing.text.View p) Determines if the JTextComponent that the view is contained in is editable. If so, then this view and all its child views are visible. Once this has been determined, the superclass is invoked to continue processing. param p the parent View. see BlockView#setParent if (p != null) { Container host = p.getContainer(); if (host != null) { visible = ((JTextComponent)host).isEditable(); } } super.setParent(p);