DAChartLegendItemSettingWidget.h

#ifndef DACHARTLEGENDITEMSETTINGWIDGET_H
#define DACHARTLEGENDITEMSETTINGWIDGET_H
 
#include "DAGuiAPI.h"
#include "DAAbstractChartItemSettingWidget.h"
class QwtPlotLegendItem;
namespace Ui
{
class DAChartLegendItemSettingWidget;
}
namespace DA
{
class DAGUI_API DAChartLegendItemSettingWidget : public DAAbstractChartItemSettingWidget
{
    Q_OBJECT
 
public:
    explicit DAChartLegendItemSettingWidget(QWidget* parent = nullptr);
    ~DAChartLegendItemSettingWidget();
    // setPlotItem之后调用的虚函数
    virtual void updateUI(QwtPlotItem* item) override;
 
protected:
    void changeEvent(QEvent* e);
private slots:
    void onAligmentPositionChanged(Qt::Alignment al);
    void onSpinBoxHorizontalOffsetValueChanged(int v);
    void onSpinBoxVerticalOffsetValueChanged(int v);
    void onSpinBoxMarginValueChanged(int v);
    void onSpinBoxSpacingValueChanged(int v);
    void onSpinBoxItemMarginValueChanged(int v);
    void onSpinBoxItemSpacingValueChanged(int v);
    void onSpinBoxMaxColumnsValueChanged(int v);
    void onDoubleSpinBoxRadiusValueChanged(double v);
    void onBorderPenChanged(const QPen& v);
    void onLegendFontChanged(const QFont& v);
    void onLegendFontColorChanged(const QColor& v);
    void onLegendBKBrushChanged(const QBrush& v);
 
private:
    Ui::DAChartLegendItemSettingWidget* ui;
};
}  // end DA
#endif  // DACHARTLEGENDITEMSETTINGWIDGET_H