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-rw-r--r--scene/gui/tree.h116
1 files changed, 50 insertions, 66 deletions
diff --git a/scene/gui/tree.h b/scene/gui/tree.h
index 8b7ddc3faf..f0819e2980 100644
--- a/scene/gui/tree.h
+++ b/scene/gui/tree.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -52,12 +52,6 @@ public:
CELL_MODE_CUSTOM, ///< Contains a custom value, show a string, and an edit button
};
- enum TextAlign {
- ALIGN_LEFT,
- ALIGN_CENTER,
- ALIGN_RIGHT
- };
-
private:
friend class Tree;
@@ -69,9 +63,8 @@ private:
String text;
String suffix;
Ref<TextLine> text_buf;
- Dictionary opentype_features;
String language;
- Control::StructuredTextParser st_parser = Control::STRUCTURED_TEXT_DEFAULT;
+ TextServer::StructuredTextParser st_parser = TextServer::STRUCTURED_TEXT_DEFAULT;
Array st_args;
Control::TextDirection text_direction = Control::TEXT_DIRECTION_INHERITED;
bool dirty = true;
@@ -95,7 +88,10 @@ private:
bool expand_right = false;
Color icon_color = Color(1, 1, 1);
- TextAlign text_align = ALIGN_LEFT;
+ Size2i cached_minimum_size;
+ bool cached_minimum_size_dirty = true;
+
+ HorizontalAlignment text_alignment = HORIZONTAL_ALIGNMENT_LEFT;
Variant meta;
String tooltip;
@@ -127,6 +123,7 @@ private:
Vector<Cell> cells;
bool collapsed = false; // won't show children
+ bool visible = true;
bool disable_folding = false;
int custom_min_height = 0;
@@ -137,7 +134,7 @@ private:
Vector<TreeItem *> children_cache;
bool is_root = false; // for tree root
- Tree *tree; // tree (for reference)
+ Tree *tree = nullptr; // tree (for reference)
TreeItem(Tree *p_tree);
@@ -168,7 +165,7 @@ private:
}
if (parent) {
if (!parent->children_cache.is_empty()) {
- parent->children_cache.remove(get_index());
+ parent->children_cache.remove_at(get_index());
}
if (parent->first_child == this) {
parent->first_child = next;
@@ -191,18 +188,8 @@ protected:
return d;
}
- void _remove_child(Object *p_child) {
- remove_child(Object::cast_to<TreeItem>(p_child));
- }
-
- void _move_before(Object *p_item) {
- move_before(Object::cast_to<TreeItem>(p_item));
- }
- void _move_after(Object *p_item) {
- move_after(Object::cast_to<TreeItem>(p_item));
- }
- Variant _call_recursive_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+ void _call_recursive_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
public:
/* cell mode */
@@ -215,18 +202,25 @@ public:
bool is_checked(int p_column) const;
bool is_indeterminate(int p_column) const;
+ void propagate_check(int p_column, bool p_emit_signal = true);
+
+private:
+ // Check helpers.
+ void _propagate_check_through_children(int p_column, bool p_checked, bool p_emit_signal);
+ void _propagate_check_through_parents(int p_column, bool p_emit_signal);
+
+ TreeItem *_get_prev_visible(bool p_wrap = false);
+ TreeItem *_get_next_visible(bool p_wrap = false);
+
+public:
void set_text(int p_column, String p_text);
String get_text(int p_column) const;
void set_text_direction(int p_column, Control::TextDirection p_text_direction);
Control::TextDirection get_text_direction(int p_column) const;
- void set_opentype_feature(int p_column, const String &p_name, int p_value);
- int get_opentype_feature(int p_column, const String &p_name) const;
- void clear_opentype_features(int p_column);
-
- void set_structured_text_bidi_override(int p_column, Control::StructuredTextParser p_parser);
- Control::StructuredTextParser get_structured_text_bidi_override(int p_column) const;
+ void set_structured_text_bidi_override(int p_column, TextServer::StructuredTextParser p_parser);
+ TextServer::StructuredTextParser get_structured_text_bidi_override(int p_column) const;
void set_structured_text_bidi_override_options(int p_column, Array p_args);
Array get_structured_text_bidi_override_options(int p_column) const;
@@ -253,6 +247,7 @@ public:
int get_button_count(int p_column) const;
String get_button_tooltip(int p_column, int p_idx) const;
Ref<Texture2D> get_button(int p_column, int p_idx) const;
+ int get_button_id(int p_column, int p_idx) const;
void erase_button(int p_column, int p_idx);
int get_button_by_id(int p_column, int p_id) const;
void set_button(int p_column, int p_idx, const Ref<Texture2D> &p_button);
@@ -277,6 +272,9 @@ public:
void set_collapsed(bool p_collapsed);
bool is_collapsed();
+ void set_visible(bool p_visible);
+ bool is_visible();
+
void uncollapse_tree();
void set_custom_minimum_height(int p_height);
@@ -313,8 +311,8 @@ public:
void set_tooltip(int p_column, const String &p_tooltip);
String get_tooltip(int p_column) const;
- void set_text_align(int p_column, TextAlign p_align);
- TextAlign get_text_align(int p_column) const;
+ void set_text_alignment(int p_column, HorizontalAlignment p_alignment);
+ HorizontalAlignment get_text_alignment(int p_column) const;
void set_expand_right(int p_column, bool p_enable);
bool get_expand_right(int p_column) const;
@@ -339,6 +337,7 @@ public:
TreeItem *get_next_visible(bool p_wrap = false);
TreeItem *get_child(int p_idx);
+ int get_visible_child_count();
int get_child_count();
Array get_children();
int get_index();
@@ -356,7 +355,6 @@ public:
};
VARIANT_ENUM_CAST(TreeItem::TreeCellMode);
-VARIANT_ENUM_CAST(TreeItem::TextAlign);
class VBoxContainer;
@@ -384,6 +382,9 @@ private:
TreeItem *selected_item = nullptr;
TreeItem *edited_item = nullptr;
+ TreeItem *popup_pressing_edited_item = nullptr; // Candidate.
+ int popup_pressing_edited_item_column = -1;
+
TreeItem *drop_mode_over = nullptr;
int drop_mode_section = 0;
@@ -423,7 +424,6 @@ private:
bool clip_content = false;
String title;
Ref<TextLine> text_buf;
- Dictionary opentype_features;
String language;
Control::TextDirection text_direction = Control::TEXT_DIRECTION_INHERITED;
ColumnInfo() {
@@ -433,18 +433,18 @@ private:
bool show_column_titles = false;
- VBoxContainer *popup_editor_vb;
+ VBoxContainer *popup_editor_vb = nullptr;
- Popup *popup_editor;
+ Popup *popup_editor = nullptr;
LineEdit *text_editor = nullptr;
- HSlider *value_editor;
+ HSlider *value_editor = nullptr;
bool updating_value_editor = false;
uint64_t focus_in_id = 0;
PopupMenu *popup_menu = nullptr;
Vector<ColumnInfo> columns;
- Timer *range_click_timer;
+ Timer *range_click_timer = nullptr;
TreeItem *range_item_last = nullptr;
bool range_up_last = false;
void _range_click_timeout();
@@ -459,7 +459,7 @@ private:
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);
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, int p_button, const Ref<InputEventWithModifiers> &p_mod);
+ 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 _text_editor_submit(String p_text);
void _text_editor_modal_close();
void value_editor_changed(double p_value);
@@ -468,7 +468,7 @@ private:
void _notification(int p_what);
- void item_edited(int p_column, TreeItem *p_item, bool p_lmb = true);
+ void item_edited(int p_column, TreeItem *p_item, MouseButton p_custom_mouse_index = MouseButton::NONE);
void item_changed(int p_column, TreeItem *p_item);
void item_selected(int p_column, TreeItem *p_item);
void item_deselected(int p_column, TreeItem *p_item);
@@ -513,6 +513,8 @@ private:
Color custom_button_font_highlight;
Color font_outline_color;
+ float base_scale = 1.0;
+
int hseparation = 0;
int vseparation = 0;
int item_margin = 0;
@@ -556,8 +558,8 @@ private:
int _get_title_button_height() const;
void _scroll_moved(float p_value);
- HScrollBar *h_scroll;
- VScrollBar *v_scroll;
+ HScrollBar *h_scroll = nullptr;
+ VScrollBar *v_scroll = nullptr;
bool h_scroll_enabled = true;
bool v_scroll_enabled = true;
@@ -608,26 +610,11 @@ private:
void _go_down();
void _go_up();
+ bool _scroll(bool p_horizontal, float p_pages);
+
protected:
static void _bind_methods();
- //bind helpers
- TreeItem *_create_item(Object *p_parent, int p_idx = -1) {
- return create_item(Object::cast_to<TreeItem>(p_parent), p_idx);
- }
-
- TreeItem *_get_next_selected(Object *p_item) {
- return get_next_selected(Object::cast_to<TreeItem>(p_item));
- }
-
- Rect2 _get_item_rect(Object *p_item, int p_column) const {
- return get_item_rect(Object::cast_to<TreeItem>(p_item), p_column);
- }
-
- void _scroll_to_item(Object *p_item) {
- scroll_to_item(Object::cast_to<TreeItem>(p_item));
- }
-
public:
virtual void gui_input(const Ref<InputEvent> &p_event) override;
@@ -675,10 +662,6 @@ public:
void set_column_title_direction(int p_column, Control::TextDirection p_text_direction);
Control::TextDirection get_column_title_direction(int p_column) const;
- void set_column_title_opentype_feature(int p_column, const String &p_name, int p_value);
- int get_column_title_opentype_feature(int p_column, const String &p_name) const;
- void clear_column_title_opentype_features(int p_column);
-
void set_column_title_language(int p_column, const String &p_language);
String get_column_title_language(int p_column) const;
@@ -693,7 +676,7 @@ public:
Rect2 get_custom_popup_rect() const;
int get_item_offset(TreeItem *p_item) const;
- Rect2 get_item_rect(TreeItem *p_item, int p_column = -1) const;
+ Rect2 get_item_rect(TreeItem *p_item, int p_column = -1, int p_button = -1) const;
bool edit_selected();
bool is_editing();
@@ -703,7 +686,7 @@ public:
TreeItem *get_item_with_text(const String &p_find) const;
Point2 get_scroll() const;
- void scroll_to_item(TreeItem *p_item);
+ void scroll_to_item(TreeItem *p_item, bool p_center_on_item = false);
void set_h_scroll_enabled(bool p_enable);
bool is_h_scroll_enabled() const;
void set_v_scroll_enabled(bool p_enable);
@@ -736,4 +719,5 @@ public:
VARIANT_ENUM_CAST(Tree::SelectMode);
VARIANT_ENUM_CAST(Tree::DropModeFlags);
-#endif
+
+#endif // TREE_H
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-15 22:14:39 +0000