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Change set_drag_forwarding() to use callables.

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* This solution is much cleaner than the one in 3.x thanks to the use of callables.
* Works without issues in any language (no need to worry about camel or snake case).
* Editor code uses a compatibility function (too much work to redo).

Fixes #59899
This commit is contained in:
Juan Linietsky
2023-01-09 19:24:36 +01:00
parent f5f7d11ac4
commit e6a4debede
30 changed files with 86 additions and 113 deletions
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2
editor/plugins/tiles/tile_map_editor.cpp
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@@ -2236,7 +2236,7 @@ TileMapEditorTilesPlugin::TileMapEditorTilesPlugin() {
scene_tiles_list = memnew(ItemList);
scene_tiles_list->set_h_size_flags(Control::SIZE_EXPAND_FILL);
scene_tiles_list->set_v_size_flags(Control::SIZE_EXPAND_FILL);
scene_tiles_list->set_drag_forwarding(this);
scene_tiles_list->set_drag_forwarding_compat(this);
scene_tiles_list->set_select_mode(ItemList::SELECT_MULTI);
scene_tiles_list->connect("multi_selected", callable_mp(this, &TileMapEditorTilesPlugin::_scenes_list_multi_selected));
scene_tiles_list->connect("empty_clicked", callable_mp(this, &TileMapEditorTilesPlugin::_scenes_list_lmb_empty_clicked));