diff options
| -rw-r--r-- | scene/gui/item_list.cpp | 56 | ||||
| -rw-r--r-- | scene/gui/item_list.h | 7 |
2 files changed, 56 insertions, 7 deletions
diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp index 2d2cabfc01..171dd94bfa 100644 --- a/scene/gui/item_list.cpp +++ b/scene/gui/item_list.cpp @@ -7,6 +7,7 @@ void ItemList::add_item(const String& p_item,const Ref<Texture>& p_texture,bool Item item; item.icon=p_texture; + item.icon_region=Rect2i(); item.text=p_item; item.selectable=p_selectable; item.selected=false; @@ -23,6 +24,7 @@ void ItemList::add_icon_item(const Ref<Texture>& p_item,bool p_selectable){ Item item; item.icon=p_item; + item.icon_region=Rect2i(); //item.text=p_item; item.selectable=p_selectable; item.selected=false; @@ -79,6 +81,7 @@ void ItemList::set_item_icon(int p_idx,const Ref<Texture>& p_icon){ } + Ref<Texture> ItemList::get_item_icon(int p_idx) const{ ERR_FAIL_INDEX_V(p_idx,items.size(),Ref<Texture>()); @@ -87,6 +90,22 @@ Ref<Texture> ItemList::get_item_icon(int p_idx) const{ } +void ItemList::set_item_icon_region(int p_idx,const Rect2& p_region) { + + ERR_FAIL_INDEX(p_idx,items.size()); + + items[p_idx].icon_region=p_region; + update(); + shape_changed=true; +} + +Rect2 ItemList::get_item_icon_region(int p_idx) const { + + ERR_FAIL_INDEX_V(p_idx,items.size(),Rect2()); + + return items[p_idx].icon_region; +} + void ItemList::set_item_custom_bg_color(int p_idx,const Color& p_custom_bg_color) { ERR_FAIL_INDEX(p_idx,items.size()); @@ -362,7 +381,15 @@ Size2 ItemList::get_min_icon_size() const { return min_icon_size; } +Size2 ItemList::Item::get_icon_size() const { + if (icon.is_null()) + return Size2(); + if (icon_region.has_no_area()) + return icon->get_size(); + + return icon_region.size; +} void ItemList::_input_event(const InputEvent& p_event) { if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_LEFT && p_event.mouse_button.pressed) { @@ -702,7 +729,9 @@ void ItemList::_notification(int p_what) { Size2 minsize; if (items[i].icon.is_valid()) { - minsize=items[i].icon->get_size(); + + minsize=items[i].get_icon_size(); + if (min_icon_size.x!=0) minsize.x = MAX(minsize.x,min_icon_size.x); if (min_icon_size.y!=0) @@ -851,18 +880,30 @@ void ItemList::_notification(int p_what) { Vector2 text_ofs; if (items[i].icon.is_valid()) { + Size2 icon_size = items[i].get_icon_size(); + Vector2 icon_ofs; if (min_icon_size!=Vector2()) { - icon_ofs = (min_icon_size - items[i].icon->get_size())/2; + icon_ofs = (min_icon_size - icon_size)/2; } + Point2 pos = items[i].rect_cache.pos + icon_ofs + base_ofs; + if (icon_mode==ICON_MODE_TOP) { - draw_texture(items[i].icon,icon_ofs+items[i].rect_cache.pos+Vector2(items[i].rect_cache.size.width/2-items[i].icon->get_width()/2,0).floor()+base_ofs); - text_ofs.y = MAX(items[i].icon->get_height(),min_icon_size.y)+icon_margin; + + pos.x += Math::floor((items[i].rect_cache.size.width - icon_size.width)/2); + text_ofs.y = MAX(icon_size.height, min_icon_size.y) + icon_margin; } else { - draw_texture(items[i].icon,icon_ofs+items[i].rect_cache.pos+Vector2(0,items[i].rect_cache.size.height/2-items[i].icon->get_height()/2).floor()+base_ofs); - text_ofs.x = MAX(items[i].icon->get_width(),min_icon_size.x)+icon_margin; + + pos.y += Math::floor((items[i].rect_cache.size.height - icon_size.height)/2); + text_ofs.x = MAX(icon_size.width, min_icon_size.x) + icon_margin; } + + if (items[i].icon_region.has_no_area()) + draw_texture(items[i].icon, pos); + else + draw_texture_rect_region(items[i].icon, Rect2(pos, icon_size), items[i].icon_region); + } if (items[i].tag_icon.is_valid()) { @@ -1061,6 +1102,9 @@ void ItemList::_bind_methods(){ ObjectTypeDB::bind_method(_MD("set_item_icon","idx","icon:Texture"),&ItemList::set_item_icon); ObjectTypeDB::bind_method(_MD("get_item_icon:Texture","idx"),&ItemList::get_item_icon); + ObjectTypeDB::bind_method(_MD("set_item_icon_region","idx","rect"),&ItemList::set_item_icon_region); + ObjectTypeDB::bind_method(_MD("get_item_icon_region","idx"),&ItemList::get_item_icon_region); + ObjectTypeDB::bind_method(_MD("set_item_selectable","idx","selectable"),&ItemList::set_item_selectable); ObjectTypeDB::bind_method(_MD("is_item_selectable","idx"),&ItemList::is_item_selectable); diff --git a/scene/gui/item_list.h b/scene/gui/item_list.h index bd3cf6484e..c9c575fd54 100644 --- a/scene/gui/item_list.h +++ b/scene/gui/item_list.h @@ -22,6 +22,7 @@ private: struct Item { Ref<Texture> icon; + Rect2i icon_region; Ref<Texture> tag_icon; String text; bool selectable; @@ -31,9 +32,10 @@ private: String tooltip; Color custom_bg; - Rect2 rect_cache; + Size2 get_icon_size() const; + bool operator<(const Item& p_another) const { return text<p_another.text; } }; @@ -76,6 +78,9 @@ public: void set_item_icon(int p_idx,const Ref<Texture>& p_icon); Ref<Texture> get_item_icon(int p_idx) const; + void set_item_icon_region(int p_idx,const Rect2& p_region); + Rect2 get_item_icon_region(int p_idx) const; + void set_item_selectable(int p_idx,bool p_selectable); bool is_item_selectable(int p_idx) const; |