A Widget that contains one or more other widgets.
How they are ordered is defined by subclasses.
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list<ZWT.Widget> |
$items
@public
| The widgets inside this panel.
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int |
$highlighted
@protected
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NEW() @public | Create an empty Panel.
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$detach() @public | Detach the contents from Panel. Allows for faster updates, if the
Panel supports it.
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$attach() @public | Re-attach the contents to Panel. Only to be called after $detach().
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$add(widget) @public | Add widget to end of the Panel.
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$add(widget, style) @public | Add widget to end of the panel and set the style.
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$addItem(widget) @public | Add widget to the list of widgets without adding it to the Panel.
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$insert(widget) @public | Insert widget at the start of the panel.
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$insert(widget, index) @public | Insert widget before position index. When using zero it will
appear before the widgets already present.
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$insertItem(widget, index) @public | Insert widget to the list of widgets without adding it to the Panel.
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$set(widget, index) @public | Set widget at index in the panel.
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$remove(widget) @public | Remove widget from this Panel.
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$remove(index)
ZWT.Widget @public | Remove the widget at index from this Panel.
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$clear() @public | Remove all widgets from this Panel.
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$setStyle(widget, style) @public | Set the Style for Widget w, which must be in this Panel.
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$setController(controller) @public | Set the controller for this Panel. Use NIL to detach the controller.
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$getController()
ZWT.I_Controller @public | Get the controller for this Panel, as previously set with
setController. Can be NIL.
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$getHighlighted()
ZWT.Widget @public | Return the first highlighted item. NIL if there is none.
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$getHighlightIndex()
int @public | Return the index of the first highlighted item. -1 if there is none.
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$getHightlightSet()
set<int> @public | Return a set with indexes of all highlighted items. Empty set if there
is none.
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$setHighlightStyle(style) @public | Set the Style to be used for the highlighted item.
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$setHighlighted(item) @public | Set the highlight to item. Remove highlight when item is NIL.
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$setHighlighted(index) @public | Set the highlight to the item with index index.
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$addHighlighted(index) @public | Highlight an item without removing any existing highlight.
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$removeHighlight() @public | Remove highlighting from items, if there is any.
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Inherited from ZWT.Widget:
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$getParent()
UIObject @public | Return the parent of this Widget.
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$ToString()
string @public | Returns "Widget". Should be replaced by subclasses.
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$getText()
string @public | Return the text of the Widget. NIL if there is none.
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$setHoverText(text)
ZWT.Widget @public | Set the text to be displayed on hover-over.
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$getHoverText()
string @public | Get the text to be displayed on hover-over.
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$addToParent(parent) @public | Add this widget to parent.
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$removeFromParent() @public | Remove this Widget from its parent.
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$setHandler(eventType, handler) @public | Set handler as the only method to be invoked for eventType.
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$addHandler(eventType, handler) @public | Add handler as a method to be invoked for eventType.
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$setClickHandler(handler) @public | Set handler as the method to be invoked for a click event on this
widget.
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$setMouseOverHandler(handler) @public | Set handler as the method to be invoked when the mouse enters the
area of this widget.
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$setMouseOutHandler(handler) @public | Set handler as the method to be invoked when the mouse leaves the
area of this widget.
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$setKeyHandler(handler) @public | Set handler to be invoked when a key is typed in this widget.
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$setKeyDownHandler(handler) @public | Set handler to be invoked when a key is pressed in this widget.
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$setKeyUpHandler(handler) @public | Set handler to be invoked when a key is released in this widget.
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$setActive(active) @public | Set whether the Widget handles click events.
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$isActive()
bool @public | Return whether the Widget was set to be active.
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$setInactiveStyle(style) @public | Set the style to be used when the Widget is inactive.
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Inherited from ZWT.UIObject:
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ZWT.Element |
$elem
@public
| The HTML element for this Item.
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$setStyle(style) @public | Set the main Style for this UIObject to style.
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$setStyleList(styles) @public | Set the list of Styles for this UIObject to styles.
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$addStyle(style) @public | Add style to this UIObject, keeping previously set ones.
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$removeStyle(style) @public | Remove style from this UIObject.
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$getStyle()
ZWT.Style @public | Return the main Style for this UIObject.
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$getStyleList()
list<ZWT.Style> @public | Return the list of Styles for this UIObject.
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$getWidth()
int @public | Return the width of the Element.
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$getHeight()
int @public | Return the height of the Element.
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$getTop()
int @public | Return the vertical position of the Element in the page
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$getTop(container)
int @public | Return the vertical position of the Element within container
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$getLeft()
int @public | Return the horizontal position of the Element in the page
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$getLeft(container)
int @public | Return the horizontal position of the Element within container
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$setHidden(hidden) @public | Set the item to be hidden or displayed.
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Known subclasses: