1 /* 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_V2_TABS_TABS_COMPONENT_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_V2_TABS_TABS_COMPONENT_H 18 19 #include "core/components/tab_bar/tab_controller.h" 20 #include "core/pipeline/base/component_group.h" 21 #include "core/pipeline/base/element.h" 22 #include "core/pipeline/base/render_node.h" 23 #include "frameworks/core/components/flex/flex_component.h" 24 #include "frameworks/core/components/flex/flex_item_component.h" 25 #include "frameworks/core/components/tab_bar/tab_bar_component.h" 26 #include "frameworks/core/components/tab_bar/tab_content_component.h" 27 28 namespace OHOS::Ace::V2 { 29 30 class ACE_EXPORT TabsComponent : public FlexComponent { 31 DECLARE_ACE_TYPE(TabsComponent, FlexComponent); 32 33 public: 34 explicit TabsComponent(std::list<RefPtr<Component>>& children, BarPosition barPosition = BarPosition::START, 35 const RefPtr<TabController>& controller = nullptr); 36 ~TabsComponent() override = default; 37 38 RefPtr<Element> CreateElement() override; 39 SetTabsController(const RefPtr<TabController> & controller)40 void SetTabsController(const RefPtr<TabController>& controller) 41 { 42 controller_ = controller; 43 } 44 GetTabsController()45 RefPtr<TabController> GetTabsController() const 46 { 47 return controller_; 48 } 49 GetTabContentChild()50 RefPtr<TabContentComponent> GetTabContentChild() const 51 { 52 return tabContent_; 53 } 54 GetTabBarChild()55 RefPtr<TabBarComponent> GetTabBarChild() const 56 { 57 return tabBar_; 58 } 59 60 void AppendChild(const RefPtr<Component>& child) override; 61 62 void RemoveChild(const RefPtr<Component>& child) override; 63 64 private: 65 std::list<RefPtr<Component>> tabContentChildren_; 66 std::list<RefPtr<Component>> tabBarChildren_; 67 RefPtr<TabController> controller_; 68 RefPtr<TabBarIndicatorComponent> tabBarIndicator_; 69 RefPtr<TabContentComponent> tabContent_; 70 RefPtr<TabBarComponent> tabBar_; 71 RefPtr<FlexItemComponent> flexItem_; 72 }; 73 74 } // namespace OHOS::Ace::V2 75 76 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_V2_TABS_TABS_COMPONENT_H 77