|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object java.awt.Component java.awt.Container javax.swing.JComponent javax.swing.JPanel ghm.follow.font.FontSelectionPanel
public class FontSelectionPanel
FontSelectionPanel v1.1, copied without functional modification from http://gregmerrill.imagineis.com/fontSelectionPanel.
Nested Class Summary | |
---|---|
protected class |
FontSelectionPanel.FontSizeSynchronizer
This class synchronizes font size value between the list containing available font sizes & the text field in which font size is ultimately specified. |
protected static class |
FontSelectionPanel.FontStyleList
Represents a list of the four font styles: plain, bold, italic, and bold italic |
protected static class |
FontSelectionPanel.ListCellRenderer
An implementation of ListCellRenderer which right justifies all cells. |
protected static class |
FontSelectionPanel.PublicChangeObservable
Subclass of Observable which allows public access to the
setChanged() method. |
Nested classes/interfaces inherited from class javax.swing.JPanel |
---|
javax.swing.JPanel.AccessibleJPanel |
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 | |
---|---|
protected javax.swing.JList |
fontFamilyList
JList for font family |
protected javax.swing.JTextField |
fontSize
JTextField for font size |
protected javax.swing.JList |
fontSizeList
JList for font size |
protected FontSelectionPanel.FontStyleList |
fontStyleList
FontStlyeList (subclass of JList) for font style |
protected int |
maxNumCharsInFontSize_
Maximum number of characters permissibile in a valid font size |
protected FontSelectionPanel.PublicChangeObservable |
observable
Observable used for registering/notifying Observers |
protected ghm.follow.font.FontSelectionPanel.PhraseCanvas |
phraseCanvas
PhraseCanvas in which font samples are displayed |
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 | |
---|---|
FontSelectionPanel()
Like FontSelectionPanel(java.awt.Font) , except an initialFont of null
will be used. |
|
FontSelectionPanel(java.awt.Font initialFont)
Like FontSelectionPanel(java.awt.Font, String[], int[]) , except that a default list
of styles ({"Plain", "Bold", "Italic", "Bold Italic"} ) and font sizes ({8, 9, 10, 12, 14} )
will be used. |
|
FontSelectionPanel(java.awt.Font initialFont,
java.lang.String[] styleDisplayNames,
int[] predefinedSizes)
Construct a new FontSelectionPanel whose family, style & size widget selections are set according to the supplied initial Font. |
Method Summary | |
---|---|
void |
addObserver(java.util.Observer o)
Adds an Observer to this FontSelectionPanel; the supplied Observer will have its update() method called any time the Font currently specified in the FontSelectionPanel changes. |
void |
deleteObserver(java.util.Observer o)
Removes an Observer from this FontSelectionPanel. |
java.awt.Font |
getSelectedFont()
Returns the currently selected font. |
java.lang.String |
getSelectedFontFamily()
Returns the currently selected font family |
int |
getSelectedFontSize()
Returns the currently selected font size. |
int |
getSelectedFontStyle()
Returns the currently selected font style. |
void |
setSelectedFont(java.awt.Font font)
Changes the currently selected font by assigning all widget values to match the family/style/size values of the supplied font |
void |
setSelectedFontFamily(java.lang.String family)
Sets the currently selected font family. |
void |
setSelectedFontSize(int size)
Sets the currently selected font size. |
void |
setSelectedFontStyle(int style)
Sets the currently selected font style. |
Methods inherited from class javax.swing.JPanel |
---|
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI |
Methods inherited from class javax.swing.JComponent |
---|
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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 |
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, isEnabled, isFocusable, 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, 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 |
Field Detail |
---|
protected javax.swing.JList fontFamilyList
protected FontSelectionPanel.FontStyleList fontStyleList
protected javax.swing.JTextField fontSize
protected javax.swing.JList fontSizeList
protected ghm.follow.font.FontSelectionPanel.PhraseCanvas phraseCanvas
protected FontSelectionPanel.PublicChangeObservable observable
protected int maxNumCharsInFontSize_
Constructor Detail |
---|
public FontSelectionPanel()
FontSelectionPanel(java.awt.Font)
, except an initialFont of null
will be used.
public FontSelectionPanel(java.awt.Font initialFont)
FontSelectionPanel(java.awt.Font, String[], int[])
, except that a default list
of styles ({"Plain", "Bold", "Italic", "Bold Italic"}
) and font sizes ({8, 9, 10, 12, 14}
)
will be used.
initialFont
- see FontSelectionPanel(java.awt.Font, String[], int[])
public FontSelectionPanel(java.awt.Font initialFont, java.lang.String[] styleDisplayNames, int[] predefinedSizes)
initialFont
- the newly constructed FontSelectionPanel's family, style, and size widgets will be
set according to this value. This value may be null, in which case an initial font
will be automatically created. This auto-created font will have a family, style,
and size corresponding to the first avaiable value in the widget form family,
style, and size respectively.styleDisplayNames
- must contain exactly four members. The members of this array represent the
following styles, in order: Font.PLAIN, Font.BOLD, Font.ITALIC, and
Font.BOLD+Font.ITALICpredefinedSizes
- must contain one or more predefined font sizes which will be available to the user
as a convenience for populating the font size text field; all values must be
greater than 0.Method Detail |
---|
public void addObserver(java.util.Observer o)
o
- observer to be addedObserver
public void deleteObserver(java.util.Observer o)
o
- Observer to be removedObserver
public java.lang.String getSelectedFontFamily() throws NoFontFamilySelectedException
NoFontFamilySelectedException
- thrown if no font family is currently selectedpublic int getSelectedFontStyle() throws NoFontStyleSelectedException
Font
NoFontStyleSelectedException
- thrown if no font style is currently selectedpublic int getSelectedFontSize() throws NoFontSizeSpecifiedException, InvalidFontSizeException
NoFontSizeSpecifiedException
- thrown if no font size is currently specified
InvalidFontSizeException
- thrown if the font size currently specified is invalidpublic java.awt.Font getSelectedFont() throws InvalidFontException
InvalidFontException
- thrown if no valid font is currently specified; the actual class of the
exception thrown may be InvalidFontException
,
NoFontFamilySelectedException
, NoFontStyleSelectedException
,
NoFontSizeSpecifiedException
, or InvalidFontSizeException
public void setSelectedFont(java.awt.Font font)
font
- font whose values should be used to set widgets
java.lang.IllegalArgumentException
- thrown if the family or style of the font supplied are not available or
invalidpublic void setSelectedFontFamily(java.lang.String family)
family
- family to which selection should change
java.lang.IllegalArgumentException
- thrown if the supplied font family is not among the list of available font
familiespublic void setSelectedFontStyle(int style)
style
- style to which selection should change
java.lang.IllegalArgumentException
- thrown if the supplied font style is not one of Font.PLAIN, Font.BOLD,
Font.ITALIC, or Font.BOLD+Font.ITALICpublic void setSelectedFontSize(int size)
size
- size to which selection should change
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |