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Re #333 Added missing GfuiScrollListGetSelectedElementIndex

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git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@4628 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: c34bc1b35acb9e6d0fd96a52af4bb99fe77d277a
Former-commit-id: a182938e9d76d177558371c1f3c4e4569105bf97
This commit is contained in:
pouillot 2012-03-31 09:14:21 +00:00
parent 10a911d912
commit c3783bbf01
2 changed files with 23 additions and 0 deletions
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22
src/libs/tgfclient/guiscrollist.cpp
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@ -299,6 +299,28 @@ GfuiScrollListClearSelection(void *scr, int id)
return true;
}
/** Get the selected element from the scroll list.
@ingroup gui
@param scr Current screen
@param id Scroll list Id
@return Index of the retrieved element
<br>-1 if none selected
*/
int
GfuiScrollListGetSelectedElementIndex(void *scr, int id)
{
tGfuiObject* object = gfuiGetObject(scr, id);
if (!object || object->widget != GFUI_SCROLLIST)
return -1;
tGfuiScrollList* scrollist = &(object->u.scrollist);
if (scrollist->elts == NULL)
return -1;
return scrollist->selectedElt;
}
/** Get the selected element from the scroll list.
@ingroup gui
@param scr Current screen

1
src/libs/tgfclient/tgfclient.h
View file

@ -519,6 +519,7 @@ TGFCLIENT_API int GfuiScrollListMoveSelectedElement(void* scr, int Id, int delta
TGFCLIENT_API const char* GfuiScrollListExtractSelectedElement(void* scr, int Id, void** userData);
TGFCLIENT_API const char* GfuiScrollListExtractElement(void* scr, int Id, int index, void** userData);
TGFCLIENT_API void GfuiScrollListClear(void* scr, int Id);
TGFCLIENT_API int GfuiScrollListGetSelectedElementIndex(void *scr, int id);
TGFCLIENT_API const char* GfuiScrollListGetSelectedElement(void* scr, int Id, void** userData);
TGFCLIENT_API bool GfuiScrollListSetSelectedElement(void* scr, int Id, unsigned int selectElement);
TGFCLIENT_API bool GfuiScrollListClearSelection(void* scr, int Id);