org.formaria.editor.project.pages
Class ComponentSizer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              org.formaria.editor.project.pages.ComponentSizer

All Implemented Interfaces:

java.awt.event.FocusListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener

public class ComponentSizer
extends javax.swing.JComponent
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.FocusListener

Provides a set of grab handles to visually manipulate a component. In response to grabbing one of the handles the component is resize or moved as needed.

Copyright (c) Formaria Ltd., 1998-2003

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ComponentSizer(EditorProject project, PagePanel cpp)

Method Summary

void	adjustBounds(java.awt.Rectangle r) Adjust this component and its children so that the specified rectangle is highlighted and force any listeneing components to update themselves
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
Page	getPage() Get the page that owns this componet
protected PageDesigner	getPageHolder()
PageResource	getPageResource() Get the screen with which the highlighted component is associated.
java.awt.Dimension	getStartSize() Get the size at the start of the manipulation
java.awt.Component	getTarget() Return the monitored component
void	highlightComponent(GuidePane owner, PageResource page, java.awt.Component comp) Add this Sizer component to the container so that the specified component appears to be selected
boolean	isEnabled()
boolean	isFocusable()
boolean	isIncluded() Is the component included?
boolean	isLocked() Is the component locked?
boolean	isRepeated() Is the component repeated?
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e) Dynamically resize the component in response to mouse drags.
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paintComponent(java.awt.Graphics g)
void	processMousePressed(java.awt.event.MouseEvent e, boolean forwardEvent)
void	remove() Remove the sizer from the parent and hide
void	repositionSizer() Updates the sizer to match the component
void	repositionTarget() Updates the targets position to match that of the sizer
void	resetStartSize() Reset the start size to that of this sizer
void	rightButtonClicked(java.awt.event.MouseEvent evt)
void	setBounds(java.awt.Rectangle r) Adjust this component and its children so that the specified rectangle is highlighted
void	setDragNewComponent(boolean start)
void	setLocked(boolean state) Set the locked state of this component
void	setSizerListener(SizerListener sListener) Add a listener for the size changes

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentSizer

public ComponentSizer(EditorProject project,
                      PagePanel cpp)

Method Detail

paintComponent

public void paintComponent(java.awt.Graphics g)

Overrides:

paintComponent in class javax.swing.JComponent

setSizerListener

public void setSizerListener(SizerListener sListener)

Add a listener for the size changes

Parameters:

sListener -

highlightComponent

public void highlightComponent(GuidePane owner,
                               PageResource page,
                               java.awt.Component comp)

Add this Sizer component to the container so that the specified component appears to be selected

Parameters:

comp - the selected component

remove

public void remove()

Remove the sizer from the parent and hide

isLocked

public boolean isLocked()

Is the component locked?

Returns:

true if the component is locked

isIncluded

public boolean isIncluded()

Is the component included?

Returns:

true if the component is included

isRepeated

public boolean isRepeated()

Is the component repeated?

Returns:

true if the component is repeated

setLocked

public void setLocked(boolean state)

Set the locked state of this component

Parameters:

true - to lock the component

getTarget

public java.awt.Component getTarget()

Return the monitored component

Returns:

getPageResource

public PageResource getPageResource()

Get the screen with which the highlighted component is associated.

Returns:

the screen that owns the highlighted control

getStartSize

public java.awt.Dimension getStartSize()

Get the size at the start of the manipulation

Returns:

the size

resetStartSize

public void resetStartSize()

Reset the start size to that of this sizer

adjustBounds

public void adjustBounds(java.awt.Rectangle r)

Adjust this component and its children so that the specified rectangle is highlighted and force any listeneing components to update themselves

Parameters:

r - the new size

repositionTarget

public void repositionTarget()

Updates the targets position to match that of the sizer

repositionSizer

public void repositionSizer()

Updates the sizer to match the component

setBounds

public void setBounds(java.awt.Rectangle r)

Adjust this component and its children so that the specified rectangle is highlighted

Overrides:

setBounds in class java.awt.Component

Parameters:

r - the new size

mouseExited

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

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseEntered

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

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseReleased

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

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mousePressed

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

Specified by:

mousePressed in interface java.awt.event.MouseListener

processMousePressed

public void processMousePressed(java.awt.event.MouseEvent e,
                                boolean forwardEvent)

mouseClicked

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

Specified by:

mouseClicked in interface java.awt.event.MouseListener

rightButtonClicked

public void rightButtonClicked(java.awt.event.MouseEvent evt)

mouseMoved

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

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseDragged

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

Dynamically resize the component in response to mouse drags.

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Parameters:

e -

getPage

public Page getPage()

Get the page that owns this componet

Returns:

getPageHolder

protected PageDesigner getPageHolder()

focusGained

public void focusGained(java.awt.event.FocusEvent e)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

Specified by:

focusLost in interface java.awt.event.FocusListener

isFocusable

public boolean isFocusable()

Overrides:

isFocusable in class java.awt.Component

isEnabled

public boolean isEnabled()

Overrides:

isEnabled in class java.awt.Component

setDragNewComponent

public void setDragNewComponent(boolean start)