153 lines
3.3 KiB
C++
153 lines
3.3 KiB
C++
#ifndef ITEMLIST_H
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#define ITEMLIST_H
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#include "scene/gui/control.h"
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#include "scene/gui/scroll_bar.h"
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class ItemList : public Control {
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OBJ_TYPE( ItemList, Control );
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public:
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enum IconMode {
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ICON_MODE_TOP,
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ICON_MODE_LEFT
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};
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enum SelectMode {
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SELECT_SINGLE,
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SELECT_MULTI
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};
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private:
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struct Item {
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Ref<Texture> icon;
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Rect2i icon_region;
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Ref<Texture> tag_icon;
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String text;
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bool selectable;
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bool selected;
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bool disabled;
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Variant metadata;
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String tooltip;
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Color custom_bg;
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Rect2 rect_cache;
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Size2 get_icon_size() const;
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bool operator<(const Item& p_another) const { return text<p_another.text; }
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};
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int current;
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bool shape_changed;
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bool ensure_selected_visible;
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Vector<Item> items;
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Vector<int> separators;
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SelectMode select_mode;
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IconMode icon_mode;
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VScrollBar *scroll_bar;
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uint64_t search_time_msec;
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String search_string;
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int current_columns;
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int fixed_column_width;
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int max_text_lines;
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int max_columns;
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Size2 min_icon_size;
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int defer_select_single;
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void _scroll_changed(double);
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void _input_event(const InputEvent& p_event);
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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public:
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void add_item(const String& p_item,const Ref<Texture>& p_texture=Ref<Texture>(),bool p_selectable=true);
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void add_icon_item(const Ref<Texture>& p_item,bool p_selectable=true);
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void set_item_text(int p_idx,const String& p_text);
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String get_item_text(int p_idx) const;
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void set_item_icon(int p_idx,const Ref<Texture>& p_icon);
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Ref<Texture> get_item_icon(int p_idx) const;
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void set_item_icon_region(int p_idx,const Rect2& p_region);
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Rect2 get_item_icon_region(int p_idx) const;
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void set_item_selectable(int p_idx,bool p_selectable);
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bool is_item_selectable(int p_idx) const;
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void set_item_disabled(int p_idx,bool p_disabled);
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bool is_item_disabled(int p_idx) const;
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void set_item_metadata(int p_idx,const Variant& p_metadata);
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Variant get_item_metadata(int p_idx) const;
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void set_item_tag_icon(int p_idx,const Ref<Texture>& p_tag_icon);
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Ref<Texture> get_item_tag_icon(int p_idx) const;
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void set_item_tooltip(int p_idx,const String& p_tooltip);
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String get_item_tooltip(int p_idx) const;
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void set_item_custom_bg_color(int p_idx,const Color& p_custom_bg_color);
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Color get_item_custom_bg_color(int p_idx) const;
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void select(int p_idx,bool p_single=true);
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void unselect(int p_idx);
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bool is_selected(int p_idx) const;
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void set_current(int p_current);
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int get_current() const;
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void move_item(int p_item,int p_to_pos);
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int get_item_count() const;
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void remove_item(int p_idx);
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void clear();
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void set_fixed_column_width(int p_size);
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int get_fixed_column_width() const;
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void set_max_text_lines(int p_amount);
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int get_max_text_lines() const;
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void set_max_columns(int p_amount);
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int get_max_columns() const;
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void set_select_mode(SelectMode p_mode);
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SelectMode get_select_mode() const;
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void set_icon_mode(IconMode p_mode);
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IconMode get_icon_mode() const;
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void set_min_icon_size(const Size2& p_size);
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Size2 get_min_icon_size() const;
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void ensure_current_is_visible();
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void sort_items_by_text();
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int find_metadata(const Variant& p_metadata) const;
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virtual String get_tooltip(const Point2& p_pos) const;
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int get_item_at_pos(const Point2& p_pos) const;
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ItemList();
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~ItemList();
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};
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VARIANT_ENUM_CAST(ItemList::SelectMode);
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VARIANT_ENUM_CAST(ItemList::IconMode);
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#endif // ITEMLIST_H
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