diff options
Diffstat (limited to 'extension/src/openvic-extension/classes/GUIListBox.hpp')
| -rw-r--r-- | extension/src/openvic-extension/classes/GUIListBox.hpp | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/extension/src/openvic-extension/classes/GUIListBox.hpp b/extension/src/openvic-extension/classes/GUIListBox.hpp index 9d49840..775feae 100644 --- a/extension/src/openvic-extension/classes/GUIListBox.hpp +++ b/extension/src/openvic-extension/classes/GUIListBox.hpp @@ -14,18 +14,18 @@ namespace OpenVic { GUIScrollbar* scrollbar; - struct child_data_t { - Control* child; - real_t start_pos, height; - }; - - std::vector<child_data_t> children_data; - /* The children_data index of the topmost visible child element. */ int32_t PROPERTY(scroll_index); int32_t PROPERTY(max_scroll_index); - godot::Error _calculate_child_arrangement(); + bool PROPERTY_CUSTOM_PREFIX(fixed, is); + int32_t PROPERTY(fixed_item_count); + int32_t PROPERTY(fixed_visible_items); + real_t PROPERTY(fixed_item_height); + + static godot::StringName const& _signal_scroll_index_changed(); + + godot::Error _calculate_max_scroll_index(bool signal); godot::Error _update_child_positions(); protected: @@ -42,10 +42,13 @@ namespace OpenVic { /* Reset gui_listbox to nullptr, and remove all child elements. */ void clear(); - /* Remove all child elements except for the scrollbar. */ - void clear_children(); + /* Remove child elements until there are remaining_child_count left excluding the scrollbar. */ + void clear_children(int32_t remaining_child_count = 0); + + void set_scroll_index(int32_t new_scroll_index, bool signal = true); - void set_scroll_index(int32_t new_scroll_index); + godot::Error set_fixed(int32_t item_count, real_t item_height, bool signal = true); + godot::Error unset_fixed(bool signal = true); /* Set the GUI::ListBox. This does not affect any existing child elements. */ godot::Error set_gui_listbox(GUI::ListBox const* new_gui_listbox); |