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Select drag-and-drop data
int PtDndSelect(
PtWidget_t *widget,
PtDndFetch_t *data_array,
int unsigned array_size,
PhCursorDescription_t *accept_cursor,
PhCursorDescription_t *reject_cursor,
PtCallbackInfo_t *cbinfo );
- widget
- A pointer to the widget involved in the drag-and-drop event.
- data_array
- An array of data-selection criteria and optional processing functions.
For more information, see
PtDndFetch_t.
- array_size
- The number of items in data_array.
- accept_cursor
- The cursor that's displayed if some data from the drag-and-drop event
is selected.
If this argument is NULL, the default accept cursor is used.
- reject_cursor
- The cursor that's displayed if no data from the drag-and-drop event
is selected.
If this argument is NULL, the default reject cursor is used.
- cbinfo
- A pointer to the
PtCallbackInfo_t
structure (see the Photon Widget Reference)
as received in a widget callback.
ph
This function selects the drag-and-drop data from the event found in the
cbinfo that matches the selection criteria in data_array.
The number of elements selected from the drag-and-drop event.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtCreateTransportCtrl(),
PtDndFetch_t,
PtInitDnd(),
PtTransportType()
PtCallbackInfo_t
in the Photon Widget Reference
Drag and Drop chapter
of the Photon Programmer's Guide
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