fi.hut.tml.xsmiles.csslayout
Class CSSRenderer

java.lang.Object
  fi.hut.tml.xsmiles.csslayout.CSSRenderer

All Implemented Interfaces:

java.util.EventListener, java.awt.LayoutManager, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, PopupHandler

Direct Known Subclasses:

XHTML2Renderer

public class CSSRenderer

extends java.lang.Object

implements java.awt.LayoutManager, PopupHandler, java.awt.event.MouseListener, java.awt.event.MouseMotionListener

Author:

Field Summary

static boolean	antiAlias should we do antializing
protected java.util.Vector	componentsToBeRemoved ComponentView will do delayed removal using this vector.
protected boolean	dirty
protected ContentFocusPointsProvider	fpProvider
protected java.awt.Dimension	lastSize
static short	LAYOUT_DONE
static short	LAYOUT_IN_PROGRESS
int	layouts
protected short	layoutState
static int	minAlias
protected MLFC	mlfc
protected boolean	redoLayout
protected boolean	refreshScheduled only one refreshImmediately will be scheduled
protected RendererComponent	renderer
protected java.awt.Container	rootContainer this is the root, which is e.g.
protected java.awt.Dimension	size
protected boolean	transactionInProgress
protected ExternalWindow	window this is used if this renderer is part of anouther renderer, which wants to show part of DOM in external window

Constructor Summary

CSSRenderer(MLFC m, boolean isInWindow)
Creates a new instance of CSSRenderer

Method Summary

void	addLayoutComponent(java.lang.String arg0, java.awt.Component arg1) THESE METHODS ARE FOR LAYOUTING THE CONTAINER WHEN THE PARENT SIZE CHANGES
void	addWindow(ExternalWindow frame)
void	cancelComponentRemoval(java.awt.Component comp)
void	closePopup(StylableElement elem)
void	commit()
void	createRootContainer()
void	createViews()
void	createWindow(org.w3c.dom.Node node, java.lang.String display, java.lang.String containertype)
java.awt.Container	getComponent()
ComponentFactory	getComponentFactory()
org.w3c.dom.Document	getDocument()
java.awt.Graphics	getGraphicsContext()
MLFC	getMLFC()
RootView	getRootView()
protected void	invokeLater(java.lang.Runnable run)
boolean	isInWindow()
void	layoutContainer(java.awt.Container arg0)
void	layoutRenderer() this is called internally to layout the rootView and all other views e.g.
java.awt.Dimension	minimumLayoutSize(java.awt.Container arg0)
void	mouseClicked(java.awt.event.MouseEvent event)
void	mouseClicked(View view, java.awt.event.MouseEvent event)
void	mouseDragged(java.awt.event.MouseEvent arg0)
void	mouseEntered(java.awt.event.MouseEvent arg0)
void	mouseExited(java.awt.event.MouseEvent arg0)
void	mouseMoved(java.awt.event.MouseEvent event)
void	mouseMoved(View view, java.awt.event.MouseEvent event)
void	mousePressed(java.awt.event.MouseEvent event)
void	mouseReleased(java.awt.event.MouseEvent event)
java.awt.Dimension	preferredLayoutSize(java.awt.Container arg0)
void	recreateViews() this is called from the MLFC when the zoom is changed
void	refresh()
void	refresh(View view) Refresh only given view if its size hasn't been changed.
void	removeAllDelayedComponents()
void	removeComponentDelayed(java.awt.Component comp)
void	removeLayoutComponent(java.awt.Component arg0)
void	repaint(java.awt.Rectangle rect)
void	setDocument(org.w3c.dom.Document adoc)
protected void	setFocusComponent()
void	setInitialSize(java.awt.Dimension size)
void	setRootView(RootView root)
void	setZoom(double zoom) to set the zoom, for instance by the UI
void	showAsPopup(StylableElement elem, java.lang.String containerType)
void	startTransaction()

Methods inherited from class java.lang.Object

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

Field Detail

renderer

protected RendererComponent renderer

mlfc

protected MLFC mlfc

layouts

public int layouts

rootContainer

protected java.awt.Container rootContainer

this is the root, which is e.g. a Panel in AWT J9 and Container in Swing It's size is handled by the implemented LayoutManager The size depends on the size of the rootView, which depends on the size of the parent container...

size

protected java.awt.Dimension size

window

protected ExternalWindow window

this is used if this renderer is part of anouther renderer, which wants to show part of DOM in external window

antiAlias

public static boolean antiAlias

should we do antializing

minAlias

public static int minAlias

dirty

protected boolean dirty

refreshScheduled

protected boolean refreshScheduled

only one refreshImmediately will be scheduled

fpProvider

protected ContentFocusPointsProvider fpProvider

componentsToBeRemoved

protected java.util.Vector componentsToBeRemoved

ComponentView will do delayed removal using this vector. Reason: when style is changed, old views are removed from view and new ones created. If the component is always first removed and then re-added, it will lose focus.

lastSize

protected java.awt.Dimension lastSize

LAYOUT_DONE

public static final short LAYOUT_DONE

See Also:

Constant Field Values

LAYOUT_IN_PROGRESS

public static final short LAYOUT_IN_PROGRESS

See Also:

Constant Field Values

layoutState

protected short layoutState

redoLayout

protected boolean redoLayout

transactionInProgress

protected boolean transactionInProgress

Constructor Detail

CSSRenderer

public CSSRenderer(MLFC m,
                   boolean isInWindow)

Creates a new instance of CSSRenderer

Method Detail

removeComponentDelayed

public void removeComponentDelayed(java.awt.Component comp)

cancelComponentRemoval

public void cancelComponentRemoval(java.awt.Component comp)

removeAllDelayedComponents

public void removeAllDelayedComponents()

setZoom

public void setZoom(double zoom)

to set the zoom, for instance by the UI

getComponentFactory

public ComponentFactory getComponentFactory()

getComponent

public java.awt.Container getComponent()

createRootContainer

public void createRootContainer()

recreateViews

public void recreateViews()

this is called from the MLFC when the zoom is changed

layoutRenderer

public void layoutRenderer()

this is called internally to layout the rootView and all other views e.g. when the parent container size has changed

setDocument

public void setDocument(org.w3c.dom.Document adoc)

getDocument

public org.w3c.dom.Document getDocument()

setFocusComponent

protected void setFocusComponent()

setInitialSize

public void setInitialSize(java.awt.Dimension size)

getRootView

public RootView getRootView()

setRootView

public void setRootView(RootView root)

createViews

public void createViews()

createWindow

public void createWindow(org.w3c.dom.Node node,
                         java.lang.String display,
                         java.lang.String containertype)

addWindow

public void addWindow(ExternalWindow frame)

getMLFC

public MLFC getMLFC()

isInWindow

public boolean isInWindow()

getGraphicsContext

public java.awt.Graphics getGraphicsContext()

startTransaction

public void startTransaction()

commit

public void commit()

invokeLater

protected void invokeLater(java.lang.Runnable run)

repaint

public void repaint(java.awt.Rectangle rect)

refresh

public void refresh()

refresh

public void refresh(View view)

Refresh only given view if its size hasn't been changed. Otherwise calls general refresh. This is an optimized version of the refresh, which is called e.g. when a style is changed for mouseovers

Parameters:

view -

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent event)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(View view,
                       java.awt.event.MouseEvent event)

mouseClicked

public void mouseClicked(View view,
                         java.awt.event.MouseEvent event)

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent event)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent arg0)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent arg0)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent event)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent event)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent arg0)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

addLayoutComponent

public void addLayoutComponent(java.lang.String arg0,
                               java.awt.Component arg1)

THESE METHODS ARE FOR LAYOUTING THE CONTAINER WHEN THE PARENT SIZE CHANGES

Specified by:

addLayoutComponent in interface java.awt.LayoutManager

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component arg0)

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

preferredLayoutSize

public java.awt.Dimension preferredLayoutSize(java.awt.Container arg0)

Specified by:

preferredLayoutSize in interface java.awt.LayoutManager

minimumLayoutSize

public java.awt.Dimension minimumLayoutSize(java.awt.Container arg0)

Specified by:

minimumLayoutSize in interface java.awt.LayoutManager

layoutContainer

public void layoutContainer(java.awt.Container arg0)

Specified by:

layoutContainer in interface java.awt.LayoutManager

showAsPopup

public void showAsPopup(StylableElement elem,
                        java.lang.String containerType)

Specified by:

showAsPopup in interface PopupHandler

closePopup

public void closePopup(StylableElement elem)

Specified by:

closePopup in interface PopupHandler