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java.lang.Object java.awt.Component java.awt.Container javax.swing.JComponent javax.swing.JPanel view.DisplayPanel
public class DisplayPanel
Panel to display the environment.
Nested Class Summary |
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Nested classes/interfaces inherited from class javax.swing.JPanel |
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javax.swing.JPanel.AccessibleJPanel |
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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary | |
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(package private) int |
_cellSize
Cell size. |
(package private) IDisplayAdapter |
_displayAdapter
Display adapter. |
(package private) IEnvAdapter |
_envAdapter
Environment adapter. |
(package private) java.awt.event.MouseAdapter |
_mouseAdapter
Mouse adapter for editing. |
(package private) double |
_originX
Origin column. |
(package private) double |
_originY
Origin row. |
private boolean |
_toolTipsEnabled
State of tool tips. |
private static int |
DEFAULT_CELL_SIZE
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private static int |
MIN_CELL_SIZE
|
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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DisplayPanel(IDisplayAdapter da,
IEnvAdapter ea)
Make a new display panel. |
Method Summary | |
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void |
enableMouseAdapter(boolean enable)
Enable or disable the mouse adapter for editing. |
int |
getCellSize()
Return the current cell size. |
java.awt.Dimension |
getMinimumSize()
Returns the minimum size of the display, for use by layout manager. |
java.lang.String |
getPanTipText()
Get the tool tip text for panning. |
java.awt.Dimension |
getPreferredScrollableViewportSize()
|
java.awt.Dimension |
getPreferredSize()
Returns the desired size of the display, for use by layout manager. |
int |
getScrollableBlockIncrement(java.awt.Rectangle visibleRect,
int orientation,
int direction)
|
boolean |
getScrollableTracksViewportHeight()
|
boolean |
getScrollableTracksViewportWidth()
|
int |
getScrollableUnitIncrement(java.awt.Rectangle visibleRect,
int orientation,
int direction)
|
java.lang.String |
getToolTipText(java.awt.event.MouseEvent evt)
Given a MouseEvent, determine what text to place in the floating tool tip when the the mouse hovers over this location. |
void |
paintComponent(java.awt.Graphics g)
Paint this component. |
void |
pan(double dx,
double dy)
Pan the panel by the specified amount of pixels. |
void |
resetPan()
Reset the pan. |
void |
setCorner(int x,
int y)
Make field (x,y) visible in top left corner. |
void |
setToolTipsEnabled(boolean flag)
Enable or disable showing of tooltip giving information about the environment object beneath the mouse. |
void |
zoomIn()
Zoom in. |
void |
zoomOut()
Zoom out. |
Methods inherited from class javax.swing.JPanel |
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getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI |
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, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, 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 |
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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 |
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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 |
Field Detail |
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private static final int MIN_CELL_SIZE
private static final int DEFAULT_CELL_SIZE
IDisplayAdapter _displayAdapter
int _cellSize
double _originX
double _originY
java.awt.event.MouseAdapter _mouseAdapter
private boolean _toolTipsEnabled
IEnvAdapter _envAdapter
Constructor Detail |
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public DisplayPanel(IDisplayAdapter da, IEnvAdapter ea)
da
- display adapter to useea
- environment adapter to useMethod Detail |
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public void enableMouseAdapter(boolean enable)
enable
- true to enablepublic void setToolTipsEnabled(boolean flag)
flag
- whether to enable/disable tool tipspublic java.lang.String getToolTipText(java.awt.event.MouseEvent evt)
getToolTipText
in class javax.swing.JComponent
evt
- the MouseEvent in question
public void zoomIn()
public void zoomOut()
public void setCorner(int x, int y)
x
- x-coordinatey
- y-coordinatepublic java.awt.Dimension getPreferredSize()
getPreferredSize
in class javax.swing.JComponent
public java.awt.Dimension getMinimumSize()
getMinimumSize
in class javax.swing.JComponent
public int getScrollableUnitIncrement(java.awt.Rectangle visibleRect, int orientation, int direction)
getScrollableUnitIncrement
in interface javax.swing.Scrollable
public int getScrollableBlockIncrement(java.awt.Rectangle visibleRect, int orientation, int direction)
getScrollableBlockIncrement
in interface javax.swing.Scrollable
public boolean getScrollableTracksViewportWidth()
getScrollableTracksViewportWidth
in interface javax.swing.Scrollable
public boolean getScrollableTracksViewportHeight()
getScrollableTracksViewportHeight
in interface javax.swing.Scrollable
public java.awt.Dimension getPreferredScrollableViewportSize()
getPreferredScrollableViewportSize
in interface javax.swing.Scrollable
public void paintComponent(java.awt.Graphics g)
paintComponent
in class javax.swing.JComponent
g
- the Graphics object to use to render this componentpublic void pan(double dx, double dy)
pan
in interface DisplayViewport.Pannable
dx
- horizontal pan in pixelsdy
- vertical pan in pixelspublic int getCellSize()
getCellSize
in interface DisplayViewport.Pannable
public void resetPan()
resetPan
in interface DisplayViewport.Pannable
public java.lang.String getPanTipText()
getPanTipText
in interface DisplayViewport.Pannable
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