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#ifndef COLORWIDGET_H
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#define COLORWIDGET_H
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/**
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* 屏幕拾色器 作者:feiyangqingyun(QQ:517216493) 2016-11-11
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* 1. 鼠标按下实时采集鼠标处的颜色。
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* 2. 实时显示颜色值。
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* 3. 支持16进制格式和rgb格式。
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* 4. 实时显示预览颜色。
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* 5. 根据背景色自动计算合适的前景色。
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*/
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#include <QWidget>
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class QGridLayout;
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class QVBoxLayout;
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class QLabel;
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class QLineEdit;
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#ifdef quc
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class Q_DECL_EXPORT ColorWidget : public QWidget
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#else
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class ColorWidget : public QWidget
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#endif
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{
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Q_OBJECT
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public:
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static ColorWidget *Instance();
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explicit ColorWidget(QWidget *parent = 0);
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~ColorWidget();
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protected:
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void mousePressEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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private:
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static ColorWidget *instance;
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QClipboard *cp;
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bool pressed;
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QTimer *timer;
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QGridLayout *gridLayout;
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QVBoxLayout *verticalLayout;
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QLabel *labColor;
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QLabel *label;
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QLabel *labWeb;
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QLineEdit *txtWeb;
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QLabel *labRgb;
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QLineEdit *txtRgb;
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QLabel *labPoint;
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QLineEdit *txtPoint;
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private Q_SLOTS:
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void showColorValue();
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};
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#endif // COLORWIDGET_H
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