ZoomButtonsController Class
Definition
Important
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The ZoomButtonsController handles showing and hiding the zoom
controls and positioning it relative to an owner view.
[Android.Runtime.Register("android/widget/ZoomButtonsController", DoNotGenerateAcw=true)]
public class ZoomButtonsController : Java.Lang.Object, Android.Views.View.IOnTouchListener, IDisposable, Java.Interop.IJavaPeerable[<Android.Runtime.Register("android/widget/ZoomButtonsController", DoNotGenerateAcw=true)>]
type ZoomButtonsController = class
inherit Object
interface View.IOnTouchListener
interface IJavaObject
interface IDisposable
interface IJavaPeerable- Inheritance
- Attributes
- Implements
Remarks
The ZoomButtonsController handles showing and hiding the zoom controls and positioning it relative to an owner view. It also gives the client access to the zoom controls container, allowing for additional accessory buttons to be shown in the zoom controls window.
Typically, clients should call #setVisible(boolean) setVisible(true) on a touch down or move (no need to call #setVisible(boolean) setVisible(false) since it will time out on its own). Also, whenever the owner cannot be zoomed further, the client should update #setZoomInEnabled(boolean) and #setZoomOutEnabled(boolean).
If you are using this with a custom View, please call #setVisible(boolean) setVisible(false) from View#onDetachedFromWindow and from View#onVisibilityChanged when visibility != View.VISIBLE.
This member is deprecated. This functionality and UI is better handled with custom views and layouts rather than a dedicated zoom-control widget
Java documentation for android.widget.ZoomButtonsController.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| ZoomButtonsController(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
| ZoomButtonsController(View) |
Constructor for the |
Properties
| AutoDismissed |
Whether the zoom controls will be automatically dismissed after showing. -or- Sets whether the zoom controls will be automatically dismissed after showing. |
| Class |
Returns the runtime class of this |
| Container |
Gets the container that is the parent of the zoom controls. |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| PeerReference | (Inherited from Object) |
| ThresholdClass |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| Visible |
Whether the zoom controls are visible to the user. -or- Sets whether the zoom controls should be visible to the user. |
| ZoomControls |
Gets the view for the zoom controls. |
Methods
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| JavaFinalize() |
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| OnTouch(View, MotionEvent) | |
| SetFocusable(Boolean) |
Sets whether the zoom controls should be focusable. |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetOnZoomListener(ZoomButtonsController+IOnZoomListener) |
Sets the |
| SetZoomInEnabled(Boolean) |
Whether to enable the zoom in control. |
| SetZoomOutEnabled(Boolean) |
Whether to enable the zoom out control. |
| SetZoomSpeed(Int64) |
Sets the delay between zoom callbacks as the user holds a zoom button. |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() | (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Events
| VisibilityChanged | |
| Zoom |
Explicit Interface Implementations
| IJavaPeerable.Disposed() | (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() | (Inherited from Object) |
| IJavaPeerable.Finalized() | (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState | (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from Object) |
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) | |