76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
#pragma once
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#include "Control.h"
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namespace ezui {
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/// <summary>
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/// 进度条控件
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/// </summary>
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class UI_EXPORT ProgressBar : public Control {
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private:
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float m_progress = 0.0f; // 进度值 0.0f - 1.0f
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Color m_progressColor = Color::Blue; // 进度条颜色
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Color m_backgroundColor = Color::LightGray; // 背景颜色
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public:
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ProgressBar(Object* parentObject = NULL);
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virtual ~ProgressBar();
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/// <summary>
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/// 设置进度值
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/// </summary>
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/// <param name="progress">进度值，范围 0.0f - 1.0f</param>
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void SetProgress(float progress);
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/// <summary>
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/// 获取当前进度值
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/// </summary>
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/// <returns>当前进度值</returns>
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float GetProgress() const;
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/// <summary>
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/// 设置进度条颜色
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/// </summary>
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/// <param name="color">进度条颜色</param>
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void SetProgressColor(const Color& color);
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/// <summary>
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/// 获取进度条颜色
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/// </summary>
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/// <returns>进度条颜色</returns>
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Color GetProgressColor() const;
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/// <summary>
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/// 设置背景颜色
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/// </summary>
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/// <param name="color">背景颜色</param>
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void SetBackgroundColor(const Color& color);
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/// <summary>
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/// 获取背景颜色
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/// </summary>
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/// <returns>背景颜色</returns>
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Color GetBackgroundColor() const;
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/// <summary>
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/// 设置控件属性
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/// </summary>
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/// <param name="attrName">属性名</param>
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/// <param name="attrValue">属性值</param>
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virtual void SetAttribute(const UIString& attrName, const UIString& attrValue) override;
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protected:
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/// <summary>
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/// 绘制控件
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/// </summary>
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/// <param name="args">绘制参数</param>
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virtual void OnPaint(PaintEventArgs& args) override;
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/// <summary>
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/// 应用样式属性
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/// </summary>
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/// <param name="key">属性键</param>
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/// <param name="value">属性值</param>
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/// <returns>是否成功应用</returns>
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virtual bool ApplyStyleProperty(const UIString& key, const UIString& value) override;
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};
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} |