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Fix scene tree drag & drop places node as child (#6912)

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This commit is contained in:
Keetz 2016-11-02 16:23:03 +01:00
parent 8321e48ab0
commit 2afcbc4b1f
1 changed files with 4 additions and 31 deletions
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35
tools/editor/scene_tree_dock.cpp
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@ -1564,7 +1564,7 @@ static bool _is_node_visible(Node* p_node) {
static bool _has_visible_children(Node* p_node) {
bool collapsed = p_node->has_meta("_editor_collapsed") ? (bool)p_node->get_meta("_editor_collapsed") : false;
bool collapsed = p_node->is_displayed_folded();
if (collapsed)
return false;
@ -1587,7 +1587,7 @@ static Node* _find_last_visible(Node* p_node) {
Node* last=NULL;
bool collapsed = p_node->has_meta("_editor_collapsed") ? (bool)p_node->get_meta("_editor_collapsed") : false;
bool collapsed = p_node->is_displayed_folded();
if (!collapsed) {
for(int i=0;i<p_node->get_child_count();i++) {
@ -1622,36 +1622,9 @@ void SceneTreeDock::_normalize_drop(Node*& to_node, int &to_pos, int p_type) {
ERR_EXPLAIN("Cannot perform drop above the root node!");
ERR_FAIL();
}
Node* upper_sibling=NULL;
for(int i=0;i<to_node->get_index();i++) {
Node *c =to_node->get_parent()->get_child(i);
if (_is_node_visible(c)) {
upper_sibling=c;
}
}
if (upper_sibling) {
//quite complicated, look for next visible in tree
upper_sibling=_find_last_visible(upper_sibling);
if (upper_sibling->get_parent()==to_node->get_parent()) {
//just insert over this node because nothing is above at an upper level
to_pos=to_node->get_index();
to_node=to_node->get_parent();
} else {
to_pos=-1; //insert last in whathever is up
to_node=upper_sibling->get_parent(); //insert at a parent of whathever is up
}
} else {
//just insert over this node because nothing is above at the same level
to_pos=to_node->get_index();
to_node=to_node->get_parent();
}
to_pos=to_node->get_index();
to_node=to_node->get_parent();
} else if (p_type==1) {
//drop at below selected node