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| author | Danil Alexeev <danil@alexeev.xyz> | 2023-07-11 11:58:19 +0300 |
|---|---|---|
| committer | Danil Alexeev <danil@alexeev.xyz> | 2023-08-04 16:11:26 +0300 |
| commit | 5fb975e4a578579bd02d287e4aa3b98daa2c0e3a (patch) | |
| tree | 0e8ba6fb45f206d4bca507b496e997d25a85a05e /scene/gui/tree.h | |
| parent | eb4301b941fa211de204e37bd4d701f7e490a945 (diff) | |
| download | redot-engine-5fb975e4a578579bd02d287e4aa3b98daa2c0e3a.tar.gz | |
GUI: Fix `Tree` performance regression by using cache
Diffstat (limited to 'scene/gui/tree.h')
| -rw-r--r-- | scene/gui/tree.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scene/gui/tree.h b/scene/gui/tree.h index ce4379d7fe..cb00889cb9 100644 --- a/scene/gui/tree.h +++ b/scene/gui/tree.h @@ -452,6 +452,10 @@ private: Ref<TextParagraph> text_buf; String language; Control::TextDirection text_direction = Control::TEXT_DIRECTION_INHERITED; + + mutable int cached_minimum_width = 0; + mutable bool cached_minimum_width_dirty = true; + ColumnInfo() { text_buf.instantiate(); } @@ -484,7 +488,7 @@ private: void update_item_cache(TreeItem *p_item); //void draw_item_text(String p_text,const Ref<Texture2D>& p_icon,int p_icon_max_w,bool p_tool,Rect2i p_rect,const Color& p_color); void draw_item_rect(TreeItem::Cell &p_cell, const Rect2i &p_rect, const Color &p_color, const Color &p_icon_color, int p_ol_size, const Color &p_ol_color); - int draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2 &p_draw_size, TreeItem *p_item, int *r_self_height = nullptr); + int draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2 &p_draw_size, TreeItem *p_item, int &r_self_height); void select_single_item(TreeItem *p_selected, TreeItem *p_current, int p_col, TreeItem *p_prev = nullptr, bool *r_in_range = nullptr, bool p_force_deselect = false); int propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, int x_limit, bool p_double_click, TreeItem *p_item, MouseButton p_button, const Ref<InputEventWithModifiers> &p_mod); void _line_editor_submit(String p_text); |