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Merge pull request #9496 from Noshyaar/pr-itemlist

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ItemList: expose methods, in-editor items editing support
This commit is contained in:
Rémi Verschelde 2017-07-05 10:20:44 +02:00 committed by GitHub
commit f4ff452a58
4 changed files with 118 additions and 0 deletions
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40
editor/plugins/item_list_editor_plugin.cpp
View file

@ -192,6 +192,45 @@ ItemListPopupMenuPlugin::ItemListPopupMenuPlugin() {
pp = NULL;
}
///////////////////////////////////////////////////////////////
void ItemListItemListPlugin::set_object(Object *p_object) {
pp = p_object->cast_to<ItemList>();
}
bool ItemListItemListPlugin::handles(Object *p_object) const {
return p_object->is_class("ItemList");
}
int ItemListItemListPlugin::get_flags() const {
return FLAG_ICON | FLAG_ENABLE;
}
void ItemListItemListPlugin::add_item() {
pp->add_item(vformat(TTR("Item %d"), pp->get_item_count()));
_change_notify();
}
int ItemListItemListPlugin::get_item_count() const {
return pp->get_item_count();
}
void ItemListItemListPlugin::erase(int p_idx) {
pp->remove_item(p_idx);
_change_notify();
}
ItemListItemListPlugin::ItemListItemListPlugin() {
pp = NULL;
}
///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////
@ -373,6 +412,7 @@ ItemListEditorPlugin::ItemListEditorPlugin(EditorNode *p_node) {
item_list_editor->hide();
item_list_editor->add_plugin(memnew(ItemListOptionButtonPlugin));
item_list_editor->add_plugin(memnew(ItemListPopupMenuPlugin));
item_list_editor->add_plugin(memnew(ItemListItemListPlugin));
}
ItemListEditorPlugin::~ItemListEditorPlugin() {

29
editor/plugins/item_list_editor_plugin.h
View file

@ -167,6 +167,35 @@ public:
///////////////////////////////////////////////////////////////
class ItemListItemListPlugin : public ItemListPlugin {
GDCLASS(ItemListItemListPlugin, ItemListPlugin);
ItemList *pp;
public:
virtual void set_object(Object *p_object);
virtual bool handles(Object *p_object) const;
virtual int get_flags() const;
virtual void set_item_text(int p_idx, const String &p_text) { pp->set_item_text(p_idx, p_text); }
virtual String get_item_text(int p_idx) const { return pp->get_item_text(p_idx); }
virtual void set_item_icon(int p_idx, const Ref<Texture> &p_tex) { pp->set_item_icon(p_idx, p_tex); }
virtual Ref<Texture> get_item_icon(int p_idx) const { return pp->get_item_icon(p_idx); }
virtual void set_item_enabled(int p_idx, int p_enabled) { pp->set_item_disabled(p_idx, !p_enabled); }
virtual bool is_item_enabled(int p_idx) const { return !pp->is_item_disabled(p_idx); }
virtual void add_item();
virtual int get_item_count() const;
virtual void erase(int p_idx);
ItemListItemListPlugin();
};
///////////////////////////////////////////////////////////////
class ItemListEditor : public HBoxContainer {
GDCLASS(ItemListEditor, HBoxContainer);

46
scene/gui/item_list.cpp
View file

@ -1223,6 +1223,36 @@ Vector<int> ItemList::get_selected_items() {
return selected;
}
void ItemList::_set_items(const Array &p_items) {
ERR_FAIL_COND(p_items.size() % 3);
clear();
for (int i = 0; i < p_items.size(); i += 3) {
String text = p_items[i + 0];
Ref<Texture> icon = p_items[i + 1];
bool disabled = p_items[i + 2];
int idx = get_item_count();
add_item(text, icon);
set_item_disabled(idx, disabled);
}
}
Array ItemList::_get_items() const {
Array items;
for (int i = 0; i < get_item_count(); i++) {
items.push_back(get_item_text(i));
items.push_back(get_item_icon(i));
items.push_back(is_item_disabled(i));
}
return items;
}
void ItemList::_bind_methods() {
ClassDB::bind_method(D_METHOD("add_item", "text", "icon:Texture", "selectable"), &ItemList::add_item, DEFVAL(Variant()), DEFVAL(true));
@ -1302,6 +1332,22 @@ void ItemList::_bind_methods() {
ClassDB::bind_method(D_METHOD("_scroll_changed"), &ItemList::_scroll_changed);
ClassDB::bind_method(D_METHOD("_gui_input"), &ItemList::_gui_input);
ClassDB::bind_method(D_METHOD("_set_items"), &ItemList::_set_items);
ClassDB::bind_method(D_METHOD("_get_items"), &ItemList::_get_items);
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "items", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_items", "_get_items");
ADD_PROPERTY(PropertyInfo(Variant::INT, "select_mode", PROPERTY_HINT_ENUM, "Single,Multi"), "set_select_mode", "get_select_mode");
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "allow_rmb_select"), "set_allow_rmb_select", "get_allow_rmb_select");
ADD_PROPERTYNO(PropertyInfo(Variant::INT, "max_text_lines"), "set_max_text_lines", "get_max_text_lines");
ADD_GROUP("Columns", "");
ADD_PROPERTYNO(PropertyInfo(Variant::INT, "max_columns"), "set_max_columns", "get_max_columns");
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "same_column_width"), "set_same_column_width", "is_same_column_width");
ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "fixed_column_width"), "set_fixed_column_width", "get_fixed_column_width");
ADD_GROUP("Icon", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "icon_mode", PROPERTY_HINT_ENUM, "Top,Left"), "set_icon_mode", "get_icon_mode");
ADD_PROPERTYNO(PropertyInfo(Variant::REAL, "icon_scale"), "set_icon_scale", "get_icon_scale");
BIND_CONSTANT(ICON_MODE_TOP);
BIND_CONSTANT(ICON_MODE_LEFT);
BIND_CONSTANT(SELECT_SINGLE);

3
scene/gui/item_list.h
View file

@ -103,6 +103,9 @@ private:
real_t icon_scale;
Array _get_items() const;
void _set_items(const Array &p_items);
void _scroll_changed(double);
void _gui_input(const Ref<InputEvent> &p_event);