ITablet interface

Represents a tablet attached to the computer.

Members

The ITablet interface inherits from the IUnknown interface. ITablet also has these types of members:

• Methods

Methods

The ITablet interface has these methods.

Method	Description
CreateContext	Creates a context object that describes the specified tablet device.
GetCursor	Retrieves the specified ITabletCursor object.
GetCursorCount	Retrieves the number of cursor objects associated with the tablet.
GetDefaultContextSettings	Retrieves the default context settings for the tablet.
GetHardwareCaps	Retrieves a value that represents the capabilities of the tablet hardware.
GetMaxInputRect	Retrieves a rectangle that represents maximum input area of the tablet.
GetName	Retrieves a string containing the name of the tablet device.
GetPlugAndPlayId	Retrieves a string containing the Plug and Play ID for the tablet device.
GetPropertyMetrics	Retrieves the metrics data for a specified property.

Remarks

Developers should not use this interface.

The following code describes how the ITablet interface is defined.

[
    object,
   uuid(1CB2EFC3-ABC7-4172-8FCB-3BC9CB93E29F),
    pointer_default(unique)
]
interface ITablet : IUnknown
{
    HRESULT GetDefaultContextSettings(
        [out] TABLET_CONTEXT_SETTINGS **ppTCS);

    HRESULT CreateContext(
        [in] HWND hWnd,
        [in, unique] RECT *prcInput,
        [in] DWORD dwOptions,
        [in, unique] TABLET_CONTEXT_SETTINGS *pTCS,
        [in] CONTEXT_ENABLE_TYPE cet,
        [out] ITabletContext **ppCtx,
        [in, out, unique] TABLET_CONTEXT_ID *pTcid,
        [in, out, unique] PACKET_DESCRIPTION **ppPD,
        [in, unique] ITabletEventSink *pSink);

    HRESULT GetName(
        [out] LPWSTR *ppwszName);

    HRESULT GetMaxInputRect(
        [out] RECT *prcInput);

    HRESULT GetHardwareCaps(
        [out] DWORD *pdwCaps);

    HRESULT GetPropertyMetrics(
        [in] REFGUID rguid,
        [out] PROPERTY_METRICS *pPM);

    HRESULT GetPlugAndPlayId(
        [out] LPWSTR *ppwszPPId);

    HRESULT GetCursorCount(
        [out] ULONG *pcCurs);

    HRESULT GetCursor(
        [in] ULONG iCur,
        [out] ITabletCursor **ppCur);
};   

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Library	Wisptis.exe