套件 | mx.containers |
類別 | public class TabNavigator |
繼承 | TabNavigator ViewStack Container UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
實作 | IFocusManagerComponent |
語言版本: | ActionScript 3.0 |
產品版本: | Flex 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Note: The direct children of an MX navigator container must be MX containers, either MX layout or MX navigator containers, or the Spark NavigatorContent container. You cannot directly nest a control or a Spark container other than the Spark NavigatorContent container within a navigator; they must be children of an child MX container.
Like a ViewStack container, a TabNavigator container has a collection of child containers, in which only one child at a time is visible. Flex automatically creates a TabBar container at the top of the TabNavigator container, with a tab corresponding to each child container. Each tab can have its own label and icon. When the user clicks a tab, the corresponding child container becomes visible as the selected child of the TabNavigator container.
When you change the currently visible child container,
you can use the hideEffect
property of the container being
hidden and the showEffect
property of the newly visible child
container to apply an effect to the child containers.
The TabNavigator container waits for the hideEffect
of the
child container being hidden to complete before it reveals the new child
container.
You can interrupt a currently playing effect if you change the
selectedIndex
property of the TabNavigator container
while an effect is playing.
To define the appearance of tabs in a TabNavigator, you can define style properties in a Tab type selector, as the following example shows:
<fx:Style> @namespace mx "library://ns.adobe.com/flex/mx" mx|Tab { fillColors: #006699, #cccc66; upSkin: ClassReference("CustomSkinClass"); overSkin: ClassReference("CustomSkinClass"); downSkin: ClassReference("CustomSkinClass"); } </fx:Style>
The Tab type selector defines values on the hidden mx.controls.tabBarClasses.Tab class. The default values for the Tab type selector are defined in the defaults.css file.
You can also define the styles in a class selector that you specify using
the tabStyleName
style property; for example:
<fx:Style> @namespace mx "library://ns.adobe.com/flex/mx" mx|TabNavigator { tabStyleName:myTabStyle; } .myTabStyle { fillColors: #006699, #cccc66; upSkin: ClassReference("CustomSkinClass"); overSkin: ClassReference("CustomSkinClass"); downSkin: ClassReference("CustomSkinClass"); } </fx:Style>
A TabNavigator container has the following default sizing characteristics:
Characteristic | Description |
---|---|
Default size | The default or explicit width and height of the first active child plus the tabs, at their default or explicit heights and widths. Default tab height is determined by the font, style, and skin applied to the TabNavigator container. |
Container resizing rules | By default, TabNavigator containers are only sized once to fit the size of the first child container. They do not resize when you navigate to other child containers. To force TabNavigator containers to resize when you navigate to a different child container, set the resizeToContent property to true. |
Child layout rules | If the child is larger than the TabNavigator container, it is clipped. If the child is smaller than the TabNavigator container, it is aligned to the upper-left corner of the TabNavigator container. |
Default padding | 0 pixels for the top, bottom, left, and right values. |
The <mx:TabNavigator>
tag inherits all of the
tag attributes of its superclass,
and adds the following tag attributes:
<mx:TabNavigator Styles firstTabStyleName="Value of thetabStyleName
property" focusAlpha="0.4" focusRoundedCorners="tl tr bl br" horizontalAlign="left|center|right" horizontalGap="-1" lastTabStyleName="Value of thetabStyleName
property" selectedTabTextStyleName="undefined" tabHeight="undefined" tabOffset="0" tabStyleName="Name of CSS style declaration that specifies styles for the tabs" tabWidth="undefined" > ... child tags ... </mx:TabNavigator>
更多範例
Using deep linking with navigator containers
Multiple-view containers
Creating deferred components
相關 API 元素
屬性 | 定義自 | ||
---|---|---|---|
actualCreationPolicy : String
The creation policy of this container. | Container | ||
contentHeight : Number [唯讀]
The height of the area, in pixels, in which content is displayed. | ViewStack | ||
contentWidth : Number [唯讀]
The width of the area, in pixels, in which content is displayed. | ViewStack | ||
contentX : Number [唯讀]
The x coordinate of the area of the ViewStack container
in which content is displayed, in pixels. | ViewStack | ||
contentY : Number [唯讀]
The y coordinate of the area of the ViewStack container
in which content is displayed, in pixels. | ViewStack | ||
currentCSSState : String [唯讀]
The state to be used when matching CSS pseudo-selectors. | UIComponent | ||
hasComplexLayoutMatrix : Boolean [唯讀]
Returns true if the UIComponent has any non-translation (x,y) transform properties. | UIComponent | ||
resourceManager : IResourceManager [唯讀]
A reference to the object which manages
all of the application's localized resources. | UIComponent | ||
tabBar : mx.controls:TabBar
A reference to the TabBar inside this TabNavigator. | TabNavigator | ||
tabBarStyleFilters : Object [唯讀]
The set of styles to pass from the TabNavigator to the tabBar. | TabNavigator | ||
unscaledHeight : Number [唯讀]
A convenience method for determining the unscaled height
of the component. | UIComponent | ||
unscaledWidth : Number [唯讀]
A convenience method for determining the unscaled width
of the component
All of a component's drawing and child layout should be done
within a bounding rectangle of this width, which is also passed
as an argument to updateDisplayList(). | UIComponent |
方法 | 定義自 | ||
---|---|---|---|
Constructor. | TabNavigator | ||
[覆寫]
Adds a child DisplayObject to this Container. | Container | ||
[覆寫]
Adds a child DisplayObject to this Container. | Container | ||
Adds a visual element to this container. | Container | ||
Adds a visual element to this container. | Container | ||
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
會在 EventDispatcher 物件註冊事件偵聽程式,以便讓偵聽程式收到事件的通知。 | EventDispatcher | ||
Adds a non-visual style client to this component instance. | UIComponent | ||
指出安全性限制是否會造成傳回的清單 (可用指定的 point 點呼叫 DisplayObjectContainer.getObjectsUnderPoint() 方法來取得) 省略任何顯示物件。 | DisplayObjectContainer | ||
Queues a function to be called later. | UIComponent | ||
Deletes a style property from this component instance. | UIComponent | ||
判斷指定的顯示物件是否為 DisplayObjectContainer 實體的子系,或為實體本身。 | DisplayObjectContainer | ||
[覆寫]
Converts a Point object from content coordinates to global coordinates. | Container | ||
[覆寫]
Converts a Point object from content to local coordinates. | Container | ||
Returns a set of properties that identify the child within
this container. | UIComponent | ||
Returns a set of properties that identify the child within
this container. | UIComponent | ||
Given a single UIComponentDescriptor, create the corresponding
component and add the component as a child of this Container. | Container | ||
Iterate through the Array of childDescriptors,
and call the createComponentFromDescriptor() method for each one. | Container | ||
Performs the equivalent action of calling
the createComponentsFromDescriptors(true) method for containers
that implement the IDeferredContentOwner interface to support deferred instantiation. | Container | ||
Creates an id reference to this IUIComponent object
on its parent document object. | UIComponent | ||
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | ||
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | ||
[覆寫]
Dispatches an event into the event flow. | UIComponent | ||
Shows or hides the focus indicator around this component. | UIComponent | ||
drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void
Programmatically draws a rectangle into this skin's Graphics object. | UIComponent | ||
Called by the effect instance when it stops playing on the component. | UIComponent | ||
Called by the effect instance when it starts playing on the component. | UIComponent | ||
Ends all currently playing effects on the component. | UIComponent | ||
[覆寫]
Executes all the data bindings on this Container. | Container | ||
Executes the bindings into this Container's child UIComponent objects. | Container | ||
Called after printing is complete. | UIComponent | ||
Provides the automation object at the specified index. | UIComponent | ||
Provides the automation object list . | UIComponent | ||
傳回可定義顯示物件區域 (相對於 targetCoordinateSpace 物件的座標系統) 的矩形。 | DisplayObject | ||
Returns the x coordinate of the element's bounds at the specified element size. | UIComponent | ||
Returns the y coordinate of the element's bounds at the specified element size. | UIComponent | ||
[覆寫]
Gets the nth child component object. | Container | ||
[覆寫]
Returns the child whose name property is the specified String. | Container | ||
[覆寫]
Gets the zero-based index of a specific child. | Container | ||
Returns an Array of DisplayObject objects consisting of the content children
of the container. | Container | ||
Finds the type selectors for this UIComponent instance. | UIComponent | ||
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | ||
Returns the visual element at the specified index. | Container | ||
Returns the index position of a visual element. | Container | ||
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | ||
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | ||
Gets the object that currently has focus. | UIComponent | ||
Returns the element's layout height. | UIComponent | ||
Returns the element's layout width. | UIComponent | ||
Returns the x coordinate that the element uses to draw on screen. | UIComponent | ||
Returns the y coordinate that the element uses to draw on screen. | UIComponent | ||
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | UIComponent | ||
Returns the layout transform Matrix3D for this element. | UIComponent | ||
Returns the element's maximum height. | UIComponent | ||
Returns the element's maximum width. | UIComponent | ||
Returns the element's minimum height. | UIComponent | ||
Returns the element's minimum width. | UIComponent | ||
傳回位於指定點底下,且屬於此 DisplayObjectContainer 實體之子系 (或孫系,以下類推) 的物件陣列。 | DisplayObjectContainer | ||
Returns the element's preferred height. | UIComponent | ||
Returns the element's preferred width. | UIComponent | ||
根據 targetCoordinateSpace 參數所定義的座標系統,並排除形狀上的任何筆畫,傳回可定義顯示物件邊界的矩形。 | DisplayObject | ||
Returns the item in the dataProvider that was used
by the specified Repeater to produce this Repeater, or
null if this Repeater isn't repeated. | UIComponent | ||
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | ||
Returns the tab of the navigator's TabBar control at the specified
index. | TabNavigator | ||
[覆寫]
Converts a Point object from global to content coordinates. | Container | ||
將 point 物件從「舞台」(全域) 座標轉換成顯示物件的 (區域) 座標。 | DisplayObject | ||
將二維點從「舞台」(全域) 座標轉換為三維顯示物件的 (區域) 座標。 | DisplayObject | ||
Returns true if currentCSSState is not null. | UIComponent | ||
會檢查 EventDispatcher 物件是否有對特定的事件類型註冊偵聽程式。 | EventDispatcher | ||
指出物件是否有已定義的指定屬性。 | Object | ||
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | ||
評估顯示物件的範圍框,看它是否與 obj 顯示物件的範圍框重疊或相交。 | DisplayObject | ||
評估顯示物件,看它是否與 x 和 y 參數所指定的點重疊或相交。 | DisplayObject | ||
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | ||
Initializes the internal structure of this component. | UIComponent | ||
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | ||
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | UIComponent | ||
Called by a component's items to indicate that their depth
property has changed. | UIComponent | ||
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | UIComponent | ||
Marks a component so that its commitProperties()
method gets called during a later screen update. | UIComponent | ||
Marks a component so that its measure()
method gets called during a later screen update. | UIComponent | ||
指出 Object 類別的實體是否位於指定為參數的物件原型鏈中。 | Object | ||
Loads the state of this object. | ViewStack | ||
將三維顯示物件的 (區域) 座標的三維點轉換為「舞台」(全域) 座標中的二維點。 | DisplayObject | ||
[覆寫]
Converts a Point object from local to content coordinates. | Container | ||
將 point 物件從顯示物件的 (區域) 座標轉換成「舞台」(全域) 座標。 | DisplayObject | ||
Returns true if cssState matches currentCSSState. | UIComponent | ||
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | ||
Measures the specified HTML text, which can contain HTML tags such
as <font> and <b>,
assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | ||
Measures the specified text, assuming that it is displayed
in a single-line UITextField (or UIFTETextField) using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | ||
Moves the component to a specified position within its parent. | UIComponent | ||
Propagates style changes to the children. | UIComponent | ||
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | ||
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | ||
Prepares an IFlexDisplayObject for printing. | UIComponent | ||
指出指定的屬性是否存在,以及是否可列舉。 | Object | ||
Builds or rebuilds the CSS style cache for this component
and, if the recursive parameter is true,
for all descendants of this component as well. | UIComponent | ||
For each effect event, registers the EffectManager
as one of the event listeners. | UIComponent | ||
Removes all children from the child list of this container. | Container | ||
Removes all visual elements from the container. | Container | ||
[覆寫]
Removes a child DisplayObject from the child list of this Container. | Container | ||
[覆寫]
Removes a child DisplayObject from the child list of this Container
at the specified index. | Container | ||
將所有 child DisplayObject 實體從 DisplayObjectContainer 實體的子清單中移除。 | DisplayObjectContainer | ||
Removes the specified visual element from the child list of
this container. | Container | ||
Removes a visual element from the specified index position
in the container. | Container | ||
會從 EventDispatcher 物件移除偵聽程式。 | EventDispatcher | ||
Removes a non-visual style client from this component instance. | UIComponent | ||
Replays the specified event. | UIComponent | ||
升起顯示虛擬鍵盤。 | InteractiveObject | ||
Resolves a child by using the id provided. | UIComponent | ||
[靜態]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | ||
Saves the state of this object. | ViewStack | ||
Sizes the object. | UIComponent | ||
[覆寫]
Sets the index of a particular child. | Container | ||
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | ||
Set the current state. | UIComponent | ||
Changes the position of an existing visual element in the visual container. | Container | ||
Sets the focus to this component. | UIComponent | ||
Sets the coordinates that the element uses to draw on screen. | UIComponent | ||
Sets the layout size of the element. | UIComponent | ||
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | ||
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | ||
為迴圈作業設定動態屬性的可用性。 | Object | ||
Sets a style property on this component instance. | UIComponent | ||
Called when the visible property changes. | UIComponent | ||
讓使用者拖曳指定的 sprite。 | Sprite | ||
讓使用者將指定的 Sprite 拖曳至觸控裝置上。 | Sprite | ||
遞迴停止執行所有 MovieClips 的時間軸根源於此物件。 | DisplayObjectContainer | ||
結束 startDrag() 方法。 | Sprite | ||
結束觸控裝置使用的 startTouchDrag() 方法。 | Sprite | ||
Detects changes to style properties. | UIComponent | ||
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | ||
[靜態]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | ||
替換兩個指定子物件的 z 順序 (深度階層,由前至後順序)。 | DisplayObjectContainer | ||
在子清單的兩個指定索引位置,替換子物件的 z 順序 (深度階層,由前至後順序)。 | DisplayObjectContainer | ||
Swaps the index of the two specified visual elements. | Container | ||
Swaps the visual elements at the two specified index
positions in the container. | Container | ||
傳回代表此物件的字串,根據地區特定慣例進行格式化。 | Object | ||
[覆寫]
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application. | FlexSprite | ||
transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void
A utility method to update the rotation, scale, and translation of the
transform while keeping a particular point, specified in the component's
own coordinate space, fixed in the parent's coordinate space. | UIComponent | ||
A utility method to transform a point specified in the local
coordinates of this object to its location in the object's parent's
coordinates. | UIComponent | ||
Validates the position and size of children and draws other
visuals. | UIComponent | ||
Validate and update the properties and layout of this object
and redraw it, if necessary. | UIComponent | ||
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | UIComponent | ||
Validates the measured size of the component
If the LayoutManager.invalidateSize() method is called with
this ILayoutManagerClient, then the validateSize() method
is called when it's time to do measurements. | UIComponent | ||
Handles both the valid and invalid events from a
validator assigned to this component. | UIComponent | ||
會傳回指定之物件的基本值。 | Object | ||
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | ||
檢查此 EventDispatcher 物件是否已註冊事件偵聽程式,或者此物件的任何祖系已為特定事件類型註冊事件偵聽程式。 | EventDispatcher |
方法 | 定義自 | ||
---|---|---|---|
Adjust the focus rectangle. | UIComponent | ||
Commits the computed matrix built from the combination of the layout
matrix and the transform offsets to the flash displayObject's transform. | UIComponent | ||
[覆寫]
Used internally by the Dissolve Effect to add the overlay to the chrome of a container. | Container | ||
Determines if the call to the measure() method can be skipped. | UIComponent | ||
Performs any final processing after child objects are created. | UIComponent | ||
Processes the properties set on the component. | UIComponent | ||
Commits the selected index. | ViewStack | ||
Creates the container's border skin
if it is needed and does not already exist. | Container | ||
Create child objects of the component. | UIComponent | ||
Creates a new object using a context
based on the embedded font being used. | UIComponent | ||
Creates the object using a given moduleFactory. | UIComponent | ||
Helper method for dispatching a PropertyChangeEvent
when a property is updated. | UIComponent | ||
The event handler called when a UIComponent object gets focus. | UIComponent | ||
The event handler called when a UIComponent object loses focus. | UIComponent | ||
Initializes the implementation and storage of some of the less frequently
used advanced layout features of a component. | UIComponent | ||
Finalizes the initialization of this component. | UIComponent | ||
Initializes this component's accessibility code. | UIComponent | ||
Helper method to invalidate parent size and display list if
this object affects its layout (includeInLayout is true). | UIComponent | ||
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus. | UIComponent | ||
The event handler called for a keyDown event. | UIComponent | ||
The event handler called for a keyUp event. | UIComponent | ||
Respond to size changes by setting the positions and sizes
of this container's borders. | Container | ||
[覆寫]
Calculates the default sizes and mininum and maximum values of this
TabNavigator container. | TabNavigator | ||
This method is called when a UIComponent is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way. | UIComponent | ||
Positions the container's content area relative to the viewable area
based on the horizontalScrollPosition and verticalScrollPosition properties. | Container | ||
Specifies a transform stretch factor in the horizontal and vertical direction. | UIComponent | ||
This method is called when a state changes to check whether
state-specific styles apply to this component. | UIComponent | ||
[覆寫]
Responds to size changes by setting the positions and sizes
of this container's tabs and children. | TabNavigator |
樣式可分為一般樣式及與特定主題關聯的樣式兩種。如果是一般樣式,可以與任何主題搭配使用。如果是與特定主題關聯的樣式,只有在您的應用程式使用特定主題時才能使用該樣式。
樣式 | 說明 | 定義自 | ||
---|---|---|---|---|
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 If a background image is specified, this style specifies whether it is fixed with regard to the viewport ( "fixed" ) or scrolls along with the content ("scroll" ). | Container | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position. | UIComponent | |||
類型: Class CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The border skin class of the component. | Container | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Bounding box style. | Container | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area. | UIComponent | |||
類型: uint 格式: Color CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Color of text in the component, including the component label. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 4 執行階段版本: Flash10, AIR 1.5 The directionality of the text displayed by the component. | Container | |||
類型: uint 格式: Color CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Color of text in the component if it is disabled. | Container | |||
類型: Number CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The alpha value for the overlay that is placed on top of the container when it is disabled. | Container | |||
類型: uint 格式: Color CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Color of the component highlight when validation fails. | UIComponent | |||
firstTabStyleName | 類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Name of CSS style declaration that specifies styles for the first tab. If this is unspecified, the default value of the tabStyleName style property is used.
| TabNavigator | ||
focusAlpha | 類型: Number CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Specifies the alpha transparency value of the focus skin. The default value for the Halo theme is 0.4 .
The default value for the Spark theme is 0.55 .
| TabNavigator | ||
focusRoundedCorners | 類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Specifies which corners of the focus rectangle should be rounded. This value is a space-separated String that can contain any combination of "tl" , "tr" , "bl"
and "br" .
For example, to specify that the right side corners should be rounded,
but the left side corners should be square, use "tr br" .
The cornerRadius style property specifies
the radius of the rounded corners.
The default value depends on the component class; if not overridden for
the class, default value is "tl tr bl br" .
| TabNavigator | ||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Sets the antiAliasType property of internal TextFields. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Name of the font to use. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Sets the gridFitType property of internal TextFields that represent text in Flex controls. | Container | |||
類型: Number CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Sets the sharpness property of internal TextFields that represent text in Flex controls. | Container | |||
類型: Number 格式: Length CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Height of the text, in pixels. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Determines whether the text is italic font. | Container | |||
類型: Number CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Sets the thickness property of internal TextFields that represent text in Flex controls. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Determines whether the text is boldface. | Container | |||
horizontalAlign | 類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Horizontal positioning of tabs at the top of this TabNavigator container. The possible values are "left" , "center" ,
and "right" .
The default value is "left" .
If the value is To see a difference between the alignments, the total width of all the tabs must be less than the width of the TabNavigator container. | TabNavigator | ||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The horizontal distance in pixels from the center of the component's content area to the center of the component. | UIComponent | |||
horizontalGap | 類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Separation between tabs, in pixels. The default value is -1, so that the borders of adjacent tabs overlap. | TabNavigator | ||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 4.5 執行階段版本: Flash10, AIR 2.5 The primary interaction mode for this component. | UIComponent | |||
類型: Boolean CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 A Boolean value that indicates whether kerning is enabled ( true ) or disabled (false ). | Container | |||
lastTabStyleName | 類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Name of CSS style declaration that specifies styles for the last tab. If this is unspecified, the default value of the tabStyleName style property is used.
| TabNavigator | ||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 4.1 執行階段版本: Flash10, AIR 1.5 Specifies the desired layout direction of a component. | UIComponent | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area. | UIComponent | |||
類型: Number CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The number of additional pixels to appear between each character. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 4 執行階段版本: Flash10, AIR 1.5 The locale of the text displayed by this component. | Container | |||
類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Number of pixels between the container's bottom border and its content area. | ViewStack | |||
類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Number of pixels between the component's left border and the left edge of its content area. | Container | |||
類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Number of pixels between the component's right border and the right edge of its content area. | Container | |||
類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Number of pixels between the container's top border and its content area. | ViewStack | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area. | UIComponent | |||
selectedTabTextStyleName | 類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Name of CSS style declaration that specifies styles for the text of the selected tab. | TabNavigator | ||
類型: Boolean CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 4.5 執行階段版本: Flash10, AIR 1.5 Show the error border or skin when this component is invalid | UIComponent | |||
類型: Boolean CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 4.5 執行階段版本: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it | UIComponent | |||
tabHeight | 類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Height of each tab, in pixels. The default value is undefined .
When this property is undefined , the height of each tab is
determined by the font styles applied to this TabNavigator container.
If you set this property, the specified value overrides this calculation.
| TabNavigator | ||
tabOffset | 類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The horizontal offset, in pixels, of the tab bar from the left edge of the TabNavigator container. A positive value moves the tab bar to the right. A negative value move the tab bar to the left. 預設值為 0 。 | TabNavigator | ||
tabStyleName | 類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Name of CSS style declaration that specifies styles for the tabs. 預設值為 undefined 。 | TabNavigator | ||
tabWidth | 類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Width of each tab, in pixels. The default value is undefined .
When this property is undefined , the width of each tab is
determined by the width of its label text, using the font styles applied
to this TabNavigator container.
If the total width of the tabs would be greater than the width of the
TabNavigator container, the calculated tab width is decreased, but
only to a minimum of 30 pixels.
If you set this property, the specified value overrides this calculation.
The label text on a tab is truncated if it does not fit in the tab. If a tab label is truncated, a tooltip with the full label text is displayed when a user rolls the mouse over the tab. | TabNavigator | ||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Alignment of text within a container. | Container | |||
類型: String CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Determines whether the text is underlined. | Container | |||
類型: Class CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 4 執行階段版本: Flash10, AIR 1.5 The class implementing IUITextField that is used by this component to render text. | Container | |||
類型: Number 格式: Length CSS 繼承: 是 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Offset of first line of text from the left side of the container, in pixels. | Container | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area. | UIComponent | |||
類型: String CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 The vertical distance in pixels from the center of the component's content area to the center of the component. | UIComponent | |||
類型: Number 格式: Length CSS 繼承: 否 語言版本: ActionScript 3.0 產品版本: Flex 3 執行階段版本: Flash9, AIR 1.1 Number of pixels between children in the vertical direction. | ViewStack |
tabBar | 屬性 |
protected var tabBar:mx.controls:TabBar
語言版本: | ActionScript 3.0 |
產品版本: | Flex 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
A reference to the TabBar inside this TabNavigator.
tabBarStyleFilters | 屬性 |
TabNavigator | () | 建構函式 |
public function TabNavigator()
語言版本: | ActionScript 3.0 |
產品版本: | Flex 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Constructor.
getTabAt | () | 方法 |
measure | () | 方法 |
override protected function measure():void
語言版本: | ActionScript 3.0 |
產品版本: | Flex 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Calculates the default sizes and mininum and maximum values of this
TabNavigator container.
See the UIComponent.measure()
method for more information
about the measure()
method.
The TabNavigator container uses the same measurement logic as the
ViewStack
container, with two modifications:
First, it increases the value of the
measuredHeight
and
measuredMinHeight
properties to accomodate the tabs.
Second, it increases the value of the
measuredWidth
property if necessary
to ensure that each tab can be at least 30 pixels wide.
相關 API 元素
updateDisplayList | () | 方法 |
override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
語言版本: | ActionScript 3.0 |
產品版本: | Flex 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Responds to size changes by setting the positions and sizes
of this container's tabs and children.
For more information about the updateDisplayList()
method,
see the UIComponent.updateDisplayList()
method.
A TabNavigator container positions its TabBar container at the top.
The width of the TabBar is set to the width of the
TabNavigator, and the height of the TabBar is set
based on the tabHeight
property.
A TabNavigator container positions and sizes its child containers underneath the TabBar, using the same logic as in ViewStack container.
參數
unscaledWidth:Number — Specifies the width of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleX property of the component.
| |
unscaledHeight:Number — Specifies the height of the component, in pixels,
in the component's coordinates, regardless of the value of the
scaleY property of the component.
|
相關 API 元素
<?xml version="1.0"?> <!-- Simple example to demonstrate the Halo TabNavigator layout container. --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx"> <s:Panel title="TabNavigator Container Example" width="75%" height="75%" horizontalCenter="0" verticalCenter="0"> <s:VGroup left="10" right="10" top="10" bottom="10"> <s:Label width="100%" color="blue" text="Select the tabs to change the panel."/> <mx:TabNavigator id="tn" width="100%" height="100%"> <!-- Define each panel using a VBox container. --> <mx:VBox label="Panel 1"> <mx:Label text="TabNavigator container panel 1"/> </mx:VBox> <mx:VBox label="Panel 2"> <mx:Label text="TabNavigator container panel 2"/> </mx:VBox> <mx:VBox label="Panel 3"> <mx:Label text="TabNavigator container panel 3"/> </mx:VBox> </mx:TabNavigator> <s:Label width="100%" color="blue" text="Programmatically select the panel using a Button control."/> <s:HGroup> <mx:Button label="Select Tab 1" click="tn.selectedIndex=0"/> <mx:Button label="Select Tab 2" click="tn.selectedIndex=1"/> <mx:Button label="Select Tab 3" click="tn.selectedIndex=2"/> </s:HGroup> </s:VGroup> </s:Panel> </s:Application>
Tue Jun 12 2018, 03:47 PM Z