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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjava.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JLayeredPane
codeblockutil.CScrollPane
codeblockutil.CHoverScrollPane
public class CHoverScrollPane
The CHoverScrollPane is a swing-compatible widget that allows clients of this CScrollPane to control the width of the thumb, the color of the thumb, and and the color of the track. Like all swing-compatible scroll panes, the CScrollPane wraps a viewport and must change the viewing space (also known as the visible rectangle) of the scroll pane when users attempts to scroll with the mouse, wheel, or key board. This scroll pane is unique in that it hover INSIDE the viewing space rather than exist outside the viewing space. By default, the track is transparent to help users see parts of the viewport covered by the track.
Nested Class Summary |
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Nested classes/interfaces inherited from class codeblockutil.CScrollPane |
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CScrollPane.ScrollPolicy |
Nested classes/interfaces inherited from class javax.swing.JLayeredPane |
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javax.swing.JLayeredPane.AccessibleJLayeredPane |
Nested classes/interfaces inherited from class javax.swing.JComponent |
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javax.swing.JComponent.AccessibleJComponent |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
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Fields inherited from class javax.swing.JLayeredPane |
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DEFAULT_LAYER, DRAG_LAYER, FRAME_CONTENT_LAYER, LAYER_PROPERTY, MODAL_LAYER, PALETTE_LAYER, POPUP_LAYER |
Fields inherited from class javax.swing.JComponent |
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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 |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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CHoverScrollPane(javax.swing.JComponent view)
Constructs a custom CHoverScrollPane with the view port set to "view", with both scroll bar policies set to "ALWAYS" (see javax.swing.JScrollPane for a description on the use of scroll bar policies). |
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CHoverScrollPane(javax.swing.JComponent view,
CScrollPane.ScrollPolicy verticalPolicy,
CScrollPane.ScrollPolicy horizontalPolicy)
Constructs a custom CHoverScrollPane with the view port set to "view", and correponding vertical and horizontal bar policies (see javax.swing.JScrollPane for a description on the use of scroll bar policies). |
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CHoverScrollPane(javax.swing.JComponent view,
CScrollPane.ScrollPolicy verticalPolicy,
CScrollPane.ScrollPolicy horizontalPolicy,
int thumbWidth,
java.awt.Color thumbColor,
java.awt.Color trackColor)
Constructs a custom CHoverScrollPane with the view port set to "view", with correponding vertical and horizontal bar policies (see javax.swing.JScrollPane for a description on the use of scroll bar policies). |
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CHoverScrollPane(javax.swing.JComponent view,
int thumbWidth,
java.awt.Color thumbColor,
java.awt.Color trackColor)
Constructs a custom CHoverScrollPane with the view port set to "view", with both scroll bar policies set to "ALWAYS" (see javax.swing.JScrollPane for a description on the use of scroll bar policies). |
Method Summary | |
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javax.swing.BoundedRangeModel |
getHorizontalModel()
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javax.swing.BoundedRangeModel |
getVerticalModel()
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void |
keyPressed(java.awt.event.KeyEvent e)
KeyListeners: Should repaint the scrollbar everytime the user presses a key |
void |
keyReleased(java.awt.event.KeyEvent e)
KeyListeners: Should repaint the scrollbar everytime the user presses a key |
void |
keyTyped(java.awt.event.KeyEvent e)
KeyListeners: Should repaint the scrollbar everytime the user presses a key |
static void |
main(java.lang.String[] args)
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void |
mouseWheelMoved(java.awt.event.MouseWheelEvent e)
MouseWheelListener: Should move the viewport by same amount of wheel scroll |
void |
repositionComponents()
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void |
scrollRectToVisible(java.awt.Rectangle contentRect)
Scrolls the view so that Rectangle within the view becomes visible. |
void |
setScrollingUnit(int x)
Set the amount by which the mouse wheel scrolls |
Methods inherited from class javax.swing.JLayeredPane |
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addImpl, getAccessibleContext, getComponentCountInLayer, getComponentsInLayer, getComponentToLayer, getIndexOf, getLayer, getLayer, getLayeredPaneAbove, getObjectForLayer, getPosition, highestLayer, insertIndexForLayer, isOptimizedDrawingEnabled, lowestLayer, moveToBack, moveToFront, paint, paramString, putLayer, remove, removeAll, setLayer, setLayer, setPosition |
Methods inherited from class javax.swing.JComponent |
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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, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, 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, 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 |
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add, add, add, add, add, addContainerListener, 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, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree |
Methods inherited from class java.awt.Component |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public CHoverScrollPane(javax.swing.JComponent view)
view
- public CHoverScrollPane(javax.swing.JComponent view, CScrollPane.ScrollPolicy verticalPolicy, CScrollPane.ScrollPolicy horizontalPolicy)
view
- verticalPolicy
- horizontalPolicy
- public CHoverScrollPane(javax.swing.JComponent view, int thumbWidth, java.awt.Color thumbColor, java.awt.Color trackColor)
view
- public CHoverScrollPane(javax.swing.JComponent view, CScrollPane.ScrollPolicy verticalPolicy, CScrollPane.ScrollPolicy horizontalPolicy, int thumbWidth, java.awt.Color thumbColor, java.awt.Color trackColor)
view
- - the viewportverticalPolicy
- - the vertical scroll bar policyhorizontalPolicy
- - the horizontal scroll bar policythumbWidth
- - the width of the vertical scroll bar in pixels and
the height of the horiztontal scroll bar in pixelsthumbColor
- - the interior color of the thumbtrackColor
- - the backgorund color under the thumbMethod Detail |
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public void repositionComponents()
public javax.swing.BoundedRangeModel getVerticalModel()
getVerticalModel
in class CScrollPane
public javax.swing.BoundedRangeModel getHorizontalModel()
getHorizontalModel
in class CScrollPane
public void scrollRectToVisible(java.awt.Rectangle contentRect)
CScrollPane
scrollRectToVisible
in class CScrollPane
public void setScrollingUnit(int x)
CScrollPane
setScrollingUnit
in class CScrollPane
public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)
CScrollPane
mouseWheelMoved
in interface java.awt.event.MouseWheelListener
mouseWheelMoved
in class CScrollPane
public void keyPressed(java.awt.event.KeyEvent e)
keyPressed
in interface java.awt.event.KeyListener
public void keyReleased(java.awt.event.KeyEvent e)
keyReleased
in interface java.awt.event.KeyListener
public void keyTyped(java.awt.event.KeyEvent e)
keyTyped
in interface java.awt.event.KeyListener
public static void main(java.lang.String[] args)
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