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Update Tree when modified

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This commit is contained in:
kobewi 2021-07-03 22:36:22 +02:00
parent cb4e42155d
commit 9569729888
1 changed files with 30 additions and 32 deletions
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62
scene/gui/tree.cpp
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@ -99,39 +99,44 @@ void TreeItem::_change_tree(Tree *p_tree) {
c = c->next;
}
if (tree && tree->root == this) {
tree->root = nullptr;
}
if (tree) {
if (tree->root == this) {
tree->root = nullptr;
}
if (tree && tree->popup_edited_item == this) {
tree->popup_edited_item = nullptr;
tree->pressing_for_editor = false;
}
if (tree->popup_edited_item == this) {
tree->popup_edited_item = nullptr;
tree->pressing_for_editor = false;
}
if (tree && tree->cache.hover_item == this) {
tree->cache.hover_item = nullptr;
}
if (tree->cache.hover_item == this) {
tree->cache.hover_item = nullptr;
}
if (tree && tree->selected_item == this) {
tree->selected_item = nullptr;
}
if (tree->selected_item == this) {
tree->selected_item = nullptr;
}
if (tree && tree->drop_mode_over == this) {
tree->drop_mode_over = nullptr;
}
if (tree->drop_mode_over == this) {
tree->drop_mode_over = nullptr;
}
if (tree && tree->single_select_defer == this) {
tree->single_select_defer = nullptr;
}
if (tree->single_select_defer == this) {
tree->single_select_defer = nullptr;
}
if (tree && tree->edited_item == this) {
tree->edited_item = nullptr;
tree->pressing_for_editor = false;
if (tree->edited_item == this) {
tree->edited_item = nullptr;
tree->pressing_for_editor = false;
}
tree->update();
}
tree = p_tree;
if (tree) {
tree->update();
cells.resize(tree->columns.size());
}
}
@ -451,6 +456,7 @@ TreeItem *TreeItem::create_child(int p_idx) {
TreeItem *ti = memnew(TreeItem(tree));
if (tree) {
ti->cells.resize(tree->columns.size());
tree->update();
}
TreeItem *l_prev = nullptr;
@ -654,11 +660,7 @@ void TreeItem::move_before(TreeItem *p_item) {
next = p_item;
p_item->prev = this;
if (old_tree && old_tree != tree) {
old_tree->update();
}
if (tree) {
if (tree && old_tree == tree) {
tree->update();
}
}
@ -696,11 +698,7 @@ void TreeItem::move_after(TreeItem *p_item) {
parent->children_cache.append(this);
}
if (old_tree && old_tree != tree) {
old_tree->update();
}
if (tree) {
if (tree && old_tree == tree) {
tree->update();
}
}