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Remove a given item and its children from its parents and siblings
void PtGenTreeRemoveItem( PtWidget_t *tree,
PtGenTreeItem_t *item );
This function unlinks the given item (together with its
children) from its parent and brothers (if any) and sets
item->parent and
item->brother to NULL.
The tree
argument must point to the PtGenTree widget containing
item or can be NULL if item
doesn't belong to any tree.
If tree is NULL and item has no parent
but has a previous sibling, then PtGenTreeRemoveItem() can't
find the previous sibling and can't unlink item
from its sibling. The function does nothing if
item->parent and
tree are NULL.
PtGenTreeRemoveItem() never clears the
Pt_TREE_ITEM_EXPANDABLE flag in the item's
parent.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtGenTree,
PtGenTreeItem_t
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