com.dlsc.flexgantt.swing.layer.system
Class DefaultResourceRowRenderer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.dlsc.flexgantt.swing.layer.system.DefaultRowRenderer
                      com.dlsc.flexgantt.swing.layer.system.DefaultResourceRowRenderer

All Implemented Interfaces:

IRowRenderer, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class DefaultResourceRowRenderer
extends DefaultRowRenderer

A row renderer specialized on drawing the row background when the hierarchy / tree node is an instance of DefaultResourceNode. The renderer is capable of looking up and rendering the capacity lines defined on the resource node.

Since:

1.0

Author:

Dirk Lemmermann

See Also:

IResourceNode.getCapacityLines(int, boolean), IResourceNode.getCapacityLocation(int, double), 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 com.dlsc.flexgantt.swing.layer.system.DefaultRowRenderer

model, node

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

protected

DefaultResourceRowRenderer() Constructs a new row renderer.

Method Summary

java.awt.Color	getMajorCapacityLineColor() Returns the color used for drawing the major capacity line.
java.awt.Color	getMinorCapacityLineColor() Returns the color used for drawing the minor capacity lines.
protected IResourceNode	getResourceNode() Returns the resource node for which the renderer is currently being invoked.
java.awt.Component	getRowRendererComponent(RowLayer layer, java.lang.Object node, boolean selected, int row, ITimeSpan span, boolean hasFocus) Returns a component that will be used for renderering additional information about a row (for example resource capacity lines).
boolean	isPaintMajorCapacityLines()
boolean	isPaintMinorCapacityLines()
protected void	paintComponent(java.awt.Graphics g)
protected void	paintLines(java.awt.Graphics g, boolean major) Draws the capacity lines.
void	setMajorCapacityLineColor(java.awt.Color color) Sets the color used for drawing the major capacity lines.
void	setMinorCapacityLineColor(java.awt.Color color) Sets the color used for drawing the minor capacity lines.
void	setPaintMajorCapacityLines(boolean paintMajorCapacityLines)
void	setPaintMinorCapacityLines(boolean paintMinorCapacityLines)

Methods inherited from class com.dlsc.flexgantt.swing.layer.system.DefaultRowRenderer

firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getFocusBackground, getFocusForeground, getLineColor, getLineColor, getModel, getNode, getRow, getRowLayer, getTimeSpan, hasFocus, invalidate, isDebug, isFocusVisible, isPaintingLines, isSelected, isShowingSelection, paintLines, repaint, repaint, repaint, revalidate, setDebug, setFocusBackground, setFocusForeground, setFocusVisible, setLineColor, setPaintingLines, setShowingSelection, validate

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, 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, getPreferredSize, 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, 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, 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, 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, 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, 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, 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, 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

DefaultResourceRowRenderer

protected DefaultResourceRowRenderer()

Constructs a new row renderer.

Since:

1.0

Method Detail

getMajorCapacityLineColor

public java.awt.Color getMajorCapacityLineColor()

Returns the color used for drawing the major capacity line.

Returns:

the color used for the major capacity lines

Since:

1.0

setMajorCapacityLineColor

public void setMajorCapacityLineColor(java.awt.Color color)

Sets the color used for drawing the major capacity lines.

Parameters:

color - the color used for the major capacity lines

Since:

1.0

getMinorCapacityLineColor

public java.awt.Color getMinorCapacityLineColor()

Returns the color used for drawing the minor capacity lines.

Returns:

the color used for the minor capacity lines

Since:

1.0

setMinorCapacityLineColor

public void setMinorCapacityLineColor(java.awt.Color color)

Sets the color used for drawing the minor capacity lines.

Parameters:

color - the color used for the minor capacity lines

Since:

1.0

getRowRendererComponent

public java.awt.Component getRowRendererComponent(RowLayer layer,
                                                  java.lang.Object node,
                                                  boolean selected,
                                                  int row,
                                                  ITimeSpan span,
                                                  boolean hasFocus)

Description copied from interface: IRowRenderer

Returns a component that will be used for renderering additional information about a row (for example resource capacity lines). The component's width will be equal to the width of the layer container, which can be rather large (up to Integer.MAX_VALUE). The rendering routine needs to use the clipping information for its paint operations to guarantee high performance.

Specified by:

getRowRendererComponent in interface IRowRenderer

Overrides:

getRowRendererComponent in class DefaultRowRenderer

Parameters:

layer - the layer component that will lookup the renderer and call its paint method

node - the tree table / Gantt chart node for the given row

selected - a flag indicating whether the row is currently selected on the left-hand side. Usually selections are only visualized in the tree table but row renderers are free to choose whether they would also like to visualize it

row - the row for which a renderer component gets requested

span - the time span that needs to be painted. This span is not equivalent to the entire span of the Gantt chart. It is the time span that covers the clip that needs to be painted.

hasFocus - a flag indicating whether the row currently has the focus (the mouse cursor hovers on top of it)

Returns:

a component that will be used for rendering additional row information

paintComponent

protected void paintComponent(java.awt.Graphics g)

Overrides:

paintComponent in class DefaultRowRenderer

paintLines

protected void paintLines(java.awt.Graphics g,
                          boolean major)

Draws the capacity lines.

Parameters:

g - the graphics context into which to draw

major - if TRUE the major capacity lines will be drawn, if FALSE the minor lines

Since:

1.0

getResourceNode

protected IResourceNode getResourceNode()

Returns the resource node for which the renderer is currently being invoked.

Returns:

the currently rendered resource node

Since:

1.0

isPaintMajorCapacityLines

public boolean isPaintMajorCapacityLines()

Returns:

the paintMajorCapacityLines

Since:

1.0

setPaintMajorCapacityLines

public void setPaintMajorCapacityLines(boolean paintMajorCapacityLines)

Parameters:

paintMajorCapacityLines - the paintMajorCapacityLines to set

Since:

1.0

isPaintMinorCapacityLines

public boolean isPaintMinorCapacityLines()

Returns:

the paintMinorCapacityLines

Since:

1.0

setPaintMinorCapacityLines

public void setPaintMinorCapacityLines(boolean paintMinorCapacityLines)

Parameters:

paintMinorCapacityLines - the paintMinorCapacityLines to set

Since:

1.0