PtCreateTransportCtrl()

Create a transport control structure for use with Drag and Drop

Synopsis:

PtTransportCtrl_t *PtCreateTransportCtrl();

Library:

ph

Description:

This function creates and initializes a control structure for the request and inline transport mechanism used for Drag and Drop. A widget that wants to act as the source in a drag-and-drop operation typically calls PtCreateTransportCtrl() in its Pt_CB_ARM callback.

Returns:

A pointer to the PtTransportCtrl_t structure, or NULL if it couldn't be created.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PtDndFetch_t, PtDndSelect(), PtInitDnd(), PtReleaseTransportCtrl(), PtTransportCtrl_t, PtTransportType()

Drag and Drop chapter of the Photon Programmer's Guide