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Scenetree Nodes drag and drop visual representation

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fixes #4684
This commit is contained in:
volzhs 2016-05-17 23:27:35 +09:00
parent 1137ed33aa
commit 3dd722d92f
1 changed files with 14 additions and 7 deletions
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21
tools/editor/scene_tree_editor.cpp
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@ -834,15 +834,22 @@ Variant SceneTreeEditor::get_drag_data_fw(const Point2& p_point,Control* p_from)
VBoxContainer *vb = memnew( VBoxContainer );
Array objs;
int list_max = 10;
float opacity_step = 1.0f / list_max;
float opacity_item = 1.0f;
for(int i=0;i<selected.size();i++) {
HBoxContainer *hb = memnew( HBoxContainer );
TextureFrame *tf = memnew(TextureFrame);
tf->set_texture(icons[i]);
hb->add_child(tf);
Label *label = memnew( Label( selected[i]->get_name() ) );
hb->add_child(label);
vb->add_child(hb);
if (i<list_max){
HBoxContainer *hb = memnew( HBoxContainer );
TextureFrame *tf = memnew(TextureFrame);
tf->set_texture(icons[i]);
hb->add_child(tf);
Label *label = memnew( Label( selected[i]->get_name() ) );
hb->add_child(label);
vb->add_child(hb);
hb->set_opacity(opacity_item);
opacity_item -= opacity_step;
}
NodePath p = selected[i]->get_path();
objs.push_back(p);
}