de.matthiasmann.twl
Class Container

java.lang.Object
  extended by de.matthiasmann.twl.Widget
      extended by de.matthiasmann.twl.Container
Direct Known Subclasses:
InfoWindow, PopupWindow

public class Container
extends Widget

Can contain a single Widget and uses Widget.layoutChildrenFullInnerArea()


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
Container()
           
 
Method Summary
 int getMinHeight()
          Returns the minimum height of the widget.
 int getMinWidth()
          Returns the minimum width of the widget.
 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.
protected  void layout()
          Called when the layoutInvalid flag is set.
 
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, handleEvent, handleKeyStrokeAction, hasKeyboardFocus, hasOpenPopups, hasSharedAnimationState, insertChild, invalidateLayout, invalidateLayoutLocally, isAbsoluteTheme, isClip, isDepthFocusTraversal, isEnabled, isFocusKeyEnabled, isInside, isLocallyEnabled, isMouseInside, isVisible, keyboardFocusChildChanged, keyboardFocusGained, keyboardFocusGained, keyboardFocusLost, layoutChildFullInnerArea, layoutChildrenFullInnerArea, moveChild, paint, 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

Container

public Container()
Method Detail

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