65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
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/**
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* @file PaiSearchLineEdit.h
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* @brief 定义一个具有搜索功能的LineEdit控件
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*/
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#ifndef PAI_FRAME_WIDGET_PAISEARCHLINEEDIT_H
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#define PAI_FRAME_WIDGET_PAISEARCHLINEEDIT_H
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#include "PaiLineEdit.h"
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#include "Turtle.h"
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class QPushButton;
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namespace pai
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{
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namespace gui
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{
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/**
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* @class PaiSearchLineEdit
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* @brief 具有搜索功能的LineEdit
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*/
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class PAI_WIDGET_EXPORT PaiSearchLineEdit : public PaiLineEdit
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{
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Q_OBJECT
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public:
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/**
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* @brief 构造函数、
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* @param[in] pParent 父窗口句柄
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*/
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PaiSearchLineEdit(QWidget *pParent = NULL);
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/**
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* @brief 析构函数
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*/
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virtual ~PaiSearchLineEdit();
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/**
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* @brief 更新右侧按钮图标
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* @param[in] icon 按钮图标
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*/
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void UpdateRightIcon(const QIcon & icon);
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protected:
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/**
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* @brief 鼠标滑入事件
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* @param[in] pEvent 鼠标滑入事件
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*/
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virtual void enterEvent(QEvent *pEvent);
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private slots:
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/**
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* @brief 改变右侧按钮图标
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*/
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void SetCurrentIcon();
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/**
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* @brief 清空搜索框
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*/
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void CleanSearchBox();
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};
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}
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}
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#endif ///< PAI_FRAME_WIDGET_PAISEARCHLINEEDIT_H
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