de.matthiasmann.twl
Class AnimatedWindow

java.lang.Object
  extended by de.matthiasmann.twl.Widget
      extended by de.matthiasmann.twl.AnimatedWindow

public class AnimatedWindow
extends Widget

A simple animated window - it changes size


Nested Class Summary
 
Nested classes/interfaces inherited from class de.matthiasmann.twl.Widget
Widget.OffscreenMouseAdjustments, Widget.RenderOffscreen
 
Field Summary
 
Fields inherited from class de.matthiasmann.twl.Widget
STATE_DISABLED, STATE_HAS_FOCUSED_CHILD, STATE_HAS_OPEN_POPUPS, STATE_KEYBOARD_FOCUS
 
Constructor Summary
AnimatedWindow()
           
 
Method Summary
 void addCallback(java.lang.Runnable cb)
           
 int getMinHeight()
          Returns the minimum height of the widget.
 int getMinWidth()
          Returns the minimum width of the widget.
 BooleanModel getModel()
           
 int getNumAnimSteps()
           
 int getPreferredInnerHeight()
          Computes the preferred inner height (the size of the widget without the border) The default implementation uses the current position of the children.
 int getPreferredInnerWidth()
          Computes the preferred inner width (the size of the widget without the border) The default implementation uses the current position of the children.
 boolean handleEvent(Event evt)
          Called when an event occurred that this widget could be interested in.
 boolean isAnimating()
           
 boolean isClosed()
           
 boolean isClosing()
           
 boolean isOpen()
           
 boolean isOpening()
           
protected  void layout()
          Called when the layoutInvalid flag is set.
protected  void paint(GUI gui)
          Paints this widget and it's children.
 void removeCallback(java.lang.Runnable cb)
           
 void setModel(BooleanModel model)
           
 void setNumAnimSteps(int numAnimSteps)
           
 void setState(boolean open)
           
 
Methods inherited from class de.matthiasmann.twl.Widget
add, addActionMapping, addPropertyChangeListener, addPropertyChangeListener, adjustSize, afterAddToGUI, allChildrenRemoved, applyTheme, applyThemeBackground, applyThemeBorder, applyThemeInputMap, applyThemeMaxSize, applyThemeMinSize, applyThemeMouseCursor, applyThemeOffscreenExtra, applyThemeOverlay, applyThemeTooltip, beforeRemoveFromGUI, borderChanged, canAcceptKeyboardFocus, childAdded, childInvalidateLayout, childRemoved, childVisibilityChanged, computeSize, destroy, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, focusFirstChild, focusLastChild, focusNextChild, focusPrevChild, getActionMap, getAnimationState, getBackground, getBorderBottom, getBorderHorizontal, getBorderLeft, getBorderRight, getBorderTop, getBorderVertical, getBottom, getChild, getChildAt, getChildIndex, getGUI, getHeight, getInnerBottom, getInnerHeight, getInnerRight, getInnerWidth, getInnerX, getInnerY, getInputMap, getKeyboardFocusOrder, getMaxHeight, getMaxWidth, getMouseCursor, getMouseCursor, getNumChildren, getOffscreenExtraBottom, getOffscreenExtraLeft, getOffscreenExtraRight, getOffscreenExtraTop, getOrCreateActionMap, getOverlay, getParent, getPreferredHeight, getPreferredWidth, getRenderOffscreen, getRight, getRootWidget, getTheme, getThemePath, getThemeTooltipContent, getTintAnimator, getTooltipContent, getTooltipContentAt, getWidgetAt, getWidth, getX, getY, giveupKeyboardFocus, handleKeyStrokeAction, hasKeyboardFocus, hasOpenPopups, hasSharedAnimationState, insertChild, invalidateLayout, invalidateLayoutLocally, isAbsoluteTheme, isClip, isDepthFocusTraversal, isEnabled, isFocusKeyEnabled, isInside, isLocallyEnabled, isMouseInside, isVisible, keyboardFocusChildChanged, keyboardFocusGained, keyboardFocusGained, keyboardFocusLost, layoutChildFullInnerArea, layoutChildrenFullInnerArea, moveChild, paintBackground, paintChild, paintChildren, paintDragOverlay, paintOverlay, paintWidget, positionChanged, reapplyTheme, removeAllChildren, removeChild, removeChild, removePropertyChangeListener, removePropertyChangeListener, requestKeyboardFocus, requestKeyboardFocus, resetTooltip, setActionMap, setBackground, setBorderSize, setBorderSize, setBorderSize, setBorderSize, setCanAcceptKeyboardFocus, setClip, setDepthFocusTraversal, setEnabled, setFocusKeyEnabled, setInnerSize, setInputMap, setMaxSize, setMinSize, setMouseCursor, setOffscreenExtra, setOffscreenExtra, setOverlay, setPosition, setRenderOffscreen, setSize, setTheme, setTintAnimator, setTooltipContent, setVisible, sizeChanged, updateTintAnimation, updateTooltip, validateLayout, widgetDisabled
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AnimatedWindow

public AnimatedWindow()
Method Detail

addCallback

public void addCallback(java.lang.Runnable cb)

removeCallback

public void removeCallback(java.lang.Runnable cb)

getNumAnimSteps

public int getNumAnimSteps()

setNumAnimSteps

public void setNumAnimSteps(int numAnimSteps)

setState

public void setState(boolean open)

getModel

public BooleanModel getModel()

setModel

public void setModel(BooleanModel model)

isOpen

public boolean isOpen()

isOpening

public boolean isOpening()

isClosed

public boolean isClosed()

isClosing

public boolean isClosing()

isAnimating

public boolean isAnimating()

handleEvent

public boolean handleEvent(Event evt)
Description copied from class: Widget
Called when an event occurred that this widget could be interested in.

The default implementation handles only keyboard events and delegates them to the child widget which has keyboard focus. If focusKey handling is enabled then this widget cycles the keyboard focus through it's children. If the key was not consumed by a child or focusKey and an inputMap is specified then the event is translated by the InputMap and handleKeyStrokeAction is called when a mapping was found.

If the widget wants to receive mouse events then it must return true for all mouse events except for MOUSE_WHEEL (which is optional) event. Otherwise the following mouse event are not send. Before mouse movement or button events are send a MOUSE_ENTERED event is send first.

Overrides:
handleEvent in class Widget
Parameters:
evt - The event - do not store this object - it may be reused
Returns:
true if the widget handled this event
See Also:
Widget.setFocusKeyEnabled(boolean), Widget.handleKeyStrokeAction(java.lang.String, de.matthiasmann.twl.Event), Widget.setInputMap(de.matthiasmann.twl.InputMap)

getMinWidth

public int getMinWidth()
Description copied from class: Widget
Returns the minimum width of the widget. Layout manager will allocate atleast the minimum width to a widget even when the container is not big enough. The default implementation will not return values smaller then the current border width.

Overrides:
getMinWidth in class Widget
Returns:
the minimum width of the widget

getMinHeight

public int getMinHeight()
Description copied from class: Widget
Returns the minimum height of the widget. Layout manager will allocate atleast the minimum height to a widget even when the container is not big enough. The default implementation will not return values smaller then the current border width.

Overrides:
getMinHeight in class Widget
Returns:
the minimum height of the widget

getPreferredInnerWidth

public int getPreferredInnerWidth()
Description copied from class: Widget
Computes the preferred inner width (the size of the widget without the border) The default implementation uses the current position of the children. It is highly recommended to override this method as the default implementation lead to unstable layouts. The default behavior might change in the future to provide a better default behavior.

Overrides:
getPreferredInnerWidth in class Widget
Returns:
the preferred inner width

getPreferredInnerHeight

public int getPreferredInnerHeight()
Description copied from class: Widget
Computes the preferred inner height (the size of the widget without the border) The default implementation uses the current position of the children. It is highly recommended to override this method as the default implementation lead to unstable layouts. The default behavior might change in the future to provide a better default behavior.

Overrides:
getPreferredInnerHeight in class Widget
Returns:
the preferred inner height

layout

protected void layout()
Description copied from class: Widget
Called when the layoutInvalid flag is set. The default implementation does nothing.

Overrides:
layout in class Widget

paint

protected void paint(GUI gui)
Description copied from class: Widget
Paints this widget and it's children.

A subclass should overwrite paintWidget() instead of this function.

The default implementation calls the following method in order:

  1. Widget.paintBackground(de.matthiasmann.twl.GUI)
  2. Widget.paintWidget(de.matthiasmann.twl.GUI)
  3. Widget.paintChildren(de.matthiasmann.twl.GUI)
  4. Widget.paintOverlay(de.matthiasmann.twl.GUI)

Overrides:
paint in class Widget
Parameters:
gui - the GUI object