DAChartTradingCurveItemSettingWidget.h

#ifndef DACHARTTRADINGCURVEITEMSETTINGWIDGET_H
#define DACHARTTRADINGCURVEITEMSETTINGWIDGET_H
#include "DAGuiAPI.h"
#include <QWidget>
#include <QPointer>
#include "DAAbstractChartItemSettingWidget.h"
#include "qwt_symbol.h"
 
// Qt
class QAbstractButton;
// qwt
class QwtPlotTradingCurve;
 
namespace Ui
{
class DAChartTradingCurveItemSettingWidget;
}
 
namespace DA
{
class DAChartPlotItemSettingWidget;
class DAGUI_API DAChartTradingCurveItemSettingWidget : public DAAbstractChartItemSettingWidget
{
    Q_OBJECT
 
public:
    explicit DAChartTradingCurveItemSettingWidget(QWidget* parent = nullptr);
    ~DAChartTradingCurveItemSettingWidget();
    // item设置了
    virtual void updateUI(QwtPlotItem* item) override;
 
    // 根据ui更新plotitem
    void applySetting(QwtPlotTradingCurve* item);
 
    // 方向
    Qt::Orientation getOrientationFromUI() const;
    // 清空界面
    void resetUI();
    // 获取itemplot widget
    DAChartPlotItemSettingWidget* getItemSettingWidget() const;
    // 更新symbol brush
    void updateSymbolFillBrushFromUI(QwtPlotTradingCurve* c);
    // 更新方向
    void updateOrientationFromUI(QwtPlotTradingCurve* c);
 
private slots:
    void onRadioButtonBarClicked(bool on);
    void onRadioButtonStickClicked(bool on);
    void onIncreasingBrushChanged(const QBrush& b);
    void onDecreasingBrushChanged(const QBrush& b);
    void onButtonGroupOrientationClicked(QAbstractButton* b);
    void onCurvePenChanged(const QPen& p);
    void onDoubleSpinBoxExternValueChanged(double v);
    void onDoubleSpinBoxMinValueChanged(double v);
    void onDoubleSpinBoxMaxValueChanged(double v);
protected slots:
    virtual void plotItemAttached(QwtPlotItem* plotItem, bool on);
 
private:
    Ui::DAChartTradingCurveItemSettingWidget* ui;
};
}
#endif  // DACHARTBOXITEMSETTINGWIDGET_H