IDirectManipulationViewport interface (directmanipulation.h)
Defines a region within a window (referred to as a viewport) that is able to receive and process input from user interactions. The viewport contains content that moves in response to a user interaction.
Inheritance
The IDirectManipulationViewport interface inherits from the IUnknown interface. IDirectManipulationViewport also has these types of members:
Methods
The IDirectManipulationViewport interface has these methods.
| IDirectManipulationViewport::Abandon Releases all resources that are used by the viewport and prepares it for destruction from memory. |
| IDirectManipulationViewport::ActivateConfiguration Sets the configuration for input interaction. |
| IDirectManipulationViewport::AddConfiguration Adds an interaction configuration for the viewport. |
| IDirectManipulationViewport::AddContent Adds secondary content, such as a panning indicator, to a viewport. |
| IDirectManipulationViewport::AddEventHandler Adds a new event handler to listen for viewport events. |
| IDirectManipulationViewport::Disable Stops input processing by the viewport. |
| IDirectManipulationViewport::Enable Starts or resumes input processing by the viewport. |
| IDirectManipulationViewport::GetPrimaryContent Gets the primary content of a viewport that implements IDirectManipulationContent and IDirectManipulationPrimaryContent. |
| IDirectManipulationViewport::GetStatus Gets the state of the viewport. |
| IDirectManipulationViewport::GetTag Gets the tag value of a viewport. |
| IDirectManipulationViewport::GetViewportRect Retrieves the rectangle for the viewport relative to the origin of the viewport coordinate system specified by SetViewportRect. |
| IDirectManipulationViewport::ReleaseAllContacts Removes all contacts that are associated with the viewport. Inertia is started if the viewport supports inertia. |
| IDirectManipulationViewport::ReleaseContact Removes a contact that is associated with a viewport. |
| IDirectManipulationViewport::RemoveConfiguration Removes an interaction configuration for the viewport. |
| IDirectManipulationViewport::RemoveContent Removes secondary content from a viewport. |
| IDirectManipulationViewport::RemoveEventHandler Removes an existing event handler from the viewport. |
| IDirectManipulationViewport::SetChaining Specifies the motion types supported in a viewport that can be chained to a parent viewport. |
| IDirectManipulationViewport::SetContact Specifies an association between a contact and the viewport. |
| IDirectManipulationViewport::SetInputMode Specifies if input is visible to the UI thread. |
| IDirectManipulationViewport::SetManualGesture Sets which gestures are ignored by Direct Manipulation. |
| IDirectManipulationViewport::SetTag Sets a viewport tag. |
| IDirectManipulationViewport::SetUpdateMode Specifies whether a viewport updates content manually instead of during an input event. |
| IDirectManipulationViewport::SetViewportOptions Sets how the viewport handles input and output. |
| IDirectManipulationViewport::SetViewportRect Sets the bounding rectangle for the viewport, relative to the origin of the viewport coordinate system. |
| IDirectManipulationViewport::SetViewportTransform Specifies the transform from the viewport coordinate system to the window client coordinate system. |
| IDirectManipulationViewport::Stop Stops the manipulation and returns the viewport to a ready state. |
| IDirectManipulationViewport::SyncDisplayTransform Specifies a display transform for the viewport, and synchronizes the output transform with the new value of the display transform. |
| IDirectManipulationViewport::ZoomToRect Moves the viewport to a specific area of the primary content and specifies whether to animate the transition. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | directmanipulation.h |
See also
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