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Unlink an item
void PtTreeRemoveItem( PtWidget_t *tree,
PtTreeItem_t *item );
This function unlinks the given item together with its
children from its parent and brothers (if any) and sets the
item->gen.father and
item->gen.brother fields to NULL:
The results of using PtTreeRemoveItem().
The tree argument must point to the
PtTree widget containing the item, or can be
NULL if the item doesn't belong to any
tree.
Note that if tree is NULL and the item has
no parent but has a previous brother, then the function can't
find the previous brother, and therefore can't unlink the item
from its brother.
The function does nothing if item->gen.father and
tree are NULL.
PtTreeRemoveItem() never clears the
Pt_TREE_ITEM_EXPANDABLE flag in the item's parent.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtTree,
PtTreeAddAfter(),
PtTreeAddFirst(),
PtTreeAllocItem(),
PtTreeFreeAllItems(),
PtTreeFreeItems(),
PtTreeItem_t,
PtTreeRemoveChildren(),
PtTreeRemoveList()
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