DAChartCurveItemSettingWidget.h

#ifndef DACHARTCURVEITEMSETTINGWIDGET_H
#define DACHARTCURVEITEMSETTINGWIDGET_H
#include "DAGuiAPI.h"
#include <QWidget>
#include <QPointer>
#include "DAAbstractChartItemSettingWidget.h"
#include "qwt_plot_curve.h"
#include "qwt_symbol.h"
 
// Qt
class QAbstractButton;
// qwt
class QwtPlot;
 
namespace Ui
{
class DAChartCurveItemSettingWidget;
}
 
namespace DA
{
class DAChartPlotItemSettingWidget;
class DAGUI_API DAChartCurveItemSettingWidget : public DAAbstractChartItemSettingWidget
{
    Q_OBJECT
 
public:
    explicit DAChartCurveItemSettingWidget(QWidget* parent = nullptr);
    ~DAChartCurveItemSettingWidget();
    // 根据QwtPlotCurve更新ui
    void updateUI(QwtPlotItem* item) override;
    // 根据ui更新plotitem
    void applySetting(QwtPlotCurve* item);
    // 标题
    void setTitle(const QString& t);
    QString getTitle() const;
    // Curve Style
    void setCurveStyle(QwtPlotCurve::CurveStyle v);
    QwtPlotCurve::CurveStyle getCurveStyle() const;
    // Curve Attribute
    void setCurveAttribute(QwtPlotCurve::CurveAttribute v);
    QwtPlotCurve::CurveAttribute getCurveAttribute() const;
    // Legend Attribute
    void setLegendAttribute(QwtPlotCurve::LegendAttributes v);
    QwtPlotCurve::LegendAttributes getLegendAttribute() const;
    // maker编辑
    void enableMarkerEdit(bool on = true);
    bool isEnableMarkerEdit() const;
    // fill编辑
    void enableFillEdit(bool on = true);
    bool isEnableFillEdit() const;
    // 画笔
    QPen getCurvePen() const;
    // 填充
    QBrush getFillBrush() const;
    // 基线
    double getBaseLine() const;
    bool isHaveBaseLine() const;
    // 方向
    void setOrientation(Qt::Orientation v);
    Qt::Orientation getOrientation() const;
    // 清空界面
    void resetUI();
    // 获取itemplot widget
    DAChartPlotItemSettingWidget* getItemSettingWidget() const;
public slots:
    // 画笔
    void setCurvePen(const QPen& v);
    // 填充
    void setFillBrush(const QBrush& v);
    // 基线
    void setBaseLine(double v);
 
protected:
    void resetCurveStyleComboBox();
private slots:
    void onCurveStyleCurrentIndexChanged(int index);
    void onCheckBoxFittedClicked(bool checked);
    void on_checkBoxInverted_clicked(bool checked);
    void on_checkBoxLegendShowLine_clicked(bool checked);
    void on_checkBoxLegendShowSymbol_clicked(bool checked);
    void on_checkBoxLegendShowBrush_clicked(bool checked);
    void on_checkBoxEnableMarker_clicked(bool checked);
    void on_checkBoxEnableFill_clicked(bool checked);
    void onSymbolStyleChanged(QwtSymbol::Style s);
    void onSymbolSizeChanged(int s);
    void onSymbolColorChanged(const QColor& s);
    void onSymbolOutlinePenChanged(const QPen& s);
    void onBrushChanged(const QBrush& b);
    void on_lineEditBaseLine_editingFinished();
    void onButtonGroupOrientationClicked(QAbstractButton* b);
    void onCurvePenChanged(const QPen& p);
protected slots:
    virtual void plotItemAttached(QwtPlotItem* plotItem, bool on);
 
private:
    Ui::DAChartCurveItemSettingWidget* ui;
};
}
 
#endif  // DACHARTCURVEITEMSETTINGWIDGET_H