com.dlsc.flexgantt.swing.layer
Class LayerContainerRowHeader

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.dlsc.flexgantt.swing.GanttChartControl
                      com.dlsc.flexgantt.swing.AbstractRowHeader<ILayerContainerRowHeaderRenderer>
                          com.dlsc.flexgantt.swing.layer.LayerContainerRowHeader

All Implemented Interfaces:

ICommandStackListener, ITreeTableModelListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.TreeExpansionListener, javax.swing.event.TreeModelListener, javax.swing.event.TreeSelectionListener

public class LayerContainerRowHeader
extends AbstractRowHeader<ILayerContainerRowHeaderRenderer>

A row header component used on the left edge of the layer container. The row header can be used to visualize row specific information that is not supposed to move while the user scrolls horizontally. One example would be a capacity scale used for rows that show a resource node.

The row header is invisible by default. It can be made visible by calling JScrollPane.getRowHeader().setVisible(true).

Since:

1.0

Author:

Dirk Lemmermann

See Also:

Serialized Form

Nested Class Summary

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.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

LayerContainerRowHeader(LayerContainer lc)
Constructs a new row header for the given layer container.

Method Summary

java.awt.Point	getCursorLocation() Returns the current cursor location.
LayerContainer	getLayerContainer() Returns the parent layer container.
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
protected void	paintComponent(java.awt.Graphics g)
protected void	paintCursor(java.awt.Graphics g, java.awt.Point location) Draws the cursor at the given location.
protected void	paintUnusedRow(java.awt.Graphics g, int y, int width, int height, int row) Draws additional visual feedback for unused rows.

Methods inherited from class com.dlsc.flexgantt.swing.AbstractRowHeader

commandStackChanged, getGridColor, getMenuProvider, getPreferredSize, getRendererMap, getRowHeaderRenderer, getTreeTable, isFocused, maybeShowPopup, mouseClicked, mouseDragged, mouseEntered, mousePressed, mouseReleased, paintUnusedRows, propertyChange, setGridColor, setMenuProvider, setRendererMap, setRowHeaderRenderer, treeCollapsed, treeExpanded, treeNodeKeyChanged, treeNodesChanged, treeNodesInserted, treeNodesRemoved, treeNodeValueChanged, treeStructureChanged, valueChanged

Methods inherited from class com.dlsc.flexgantt.swing.GanttChartControl

getGanttChart, print, printBorder

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, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, printAll, 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

Constructor Detail

LayerContainerRowHeader

public LayerContainerRowHeader(LayerContainer lc)

Constructs a new row header for the given layer container.

Parameters:

lc - the parent layer container

Since:

1.0

Method Detail

getLayerContainer

public LayerContainer getLayerContainer()

Returns the parent layer container.

Returns:

the parent layer container

Since:

1.0

paintComponent

protected void paintComponent(java.awt.Graphics g)

Overrides:

paintComponent in class AbstractRowHeader<ILayerContainerRowHeaderRenderer>

paintUnusedRow

protected void paintUnusedRow(java.awt.Graphics g,
                              int y,
                              int width,
                              int height,
                              int row)

Description copied from class: AbstractRowHeader

Draws additional visual feedback for unused rows. The default implementation of this method does nothing. Subclasses can choose to override this method to perform extra rendering operations. This method gets invoked by AbstractRowHeader.paintUnusedRows(Graphics, Rectangle, int, int).

Overrides:

paintUnusedRow in class AbstractRowHeader<ILayerContainerRowHeaderRenderer>

Parameters:

g - the graphics context into which to draw

y - the current drawing clip

width - the width of the cell

height - the height of the cell

row - the row index

paintCursor

protected void paintCursor(java.awt.Graphics g,
                           java.awt.Point location)

Draws the cursor at the given location.

Parameters:

g - the gaphics context into which to draw

location - the location of the cursor

Since:

1.0

mouseMoved

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

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class AbstractRowHeader<ILayerContainerRowHeaderRenderer>

mouseExited

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

Specified by:

mouseExited in interface java.awt.event.MouseListener

Overrides:

mouseExited in class AbstractRowHeader<ILayerContainerRowHeaderRenderer>

getCursorLocation

public java.awt.Point getCursorLocation()

Returns the current cursor location.

Returns:

the cursor location

Since:

1.0