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_STEPPER_RENDER_STEPPER_ITEM_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_STEPPER_RENDER_STEPPER_ITEM_H 18 19 #include <functional> 20 21 #include "base/memory/ace_type.h" 22 #include "core/components/stepper/stepper_item_component.h" 23 #include "core/pipeline/base/render_node.h" 24 25 namespace OHOS::Ace { 26 27 using OnEventFunc = std::function<void(const std::string&)>; 28 29 class RenderStepperItem : public RenderNode { 30 DECLARE_ACE_TYPE(RenderStepperItem, RenderNode) 31 32 public: 33 static RefPtr<RenderNode> Create(); 34 void Update(const RefPtr<Component>& component) override; 35 void PerformLayout() override; 36 void FireAppearEvent() const; 37 void FireDisappearEvent() const; GetLabel()38 const StepperLabels& GetLabel() const 39 { 40 return label_; 41 } 42 43 private: 44 OnEventFunc appearEvent_; 45 OnEventFunc disappearEvent_; 46 StepperLabels label_; 47 }; 48 49 } // namespace OHOS::Ace 50 51 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_STEPPER_RENDER_STEPPER_ITEM_H 52