98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
#ifndef TRANSPARENTDRAGGABLELAYER_H
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#define TRANSPARENTDRAGGABLELAYER_H
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#include <QObject>
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#include "qmycustomplot.h"
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#include <QString>
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#include <QMenu>
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#pragma execution_character_set("utf-8") // 强制指定执行字符集为 UTF-8
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class TransparentDraggableLayer : public QObject
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{
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Q_OBJECT
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public:
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explicit TransparentDraggableLayer(QMyCustomPlot *parentPlot, QString strUuid="", double minWidth = 1.0, QString strTitle = "");
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~TransparentDraggableLayer();
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//设置最小宽度
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void setMinWidth(double minWidth);
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//设置标题
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void setTitle(QString strTitle);
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// 设置矩形范围
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void setRange(double left_Low, double right_Hight);
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// 获取当前范围
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QCPRange getRange();
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// 设置矩形颜色
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void setColor(const QColor &color);
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// 删除框图
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void deleteRect();
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//设置顶深
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void setUpper(double upper);
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//设置底深
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void setLower(double lower);
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signals:
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void rangeChanged(QCPRange newRange);
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private:
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void initRect();
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void updateHandles() ;
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private slots:
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void onDelRect(); //删除
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void setItemDepthOffset(); //设置深度移动量
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void onMousePress(QMouseEvent *event);
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void onMouseMove(QMouseEvent *event);
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void onMouseRelease(QMouseEvent *event);
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double getMyLower();
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double getMyUpper();
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public:
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QMyCustomPlot *mPlot;
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QCPItemRect *mRect;
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QCPItemRect *mLeftHandle;
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QCPItemRect *mRightHandle;
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QCPItemPixmap *mPixmap;
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QCPItemText *mItemTitle;
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QString mstrTitle="";
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QString m_strUuid = "";
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//以下字段为临时添加，后面需要数据组集成
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QFont wordfont; //文字字体
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QColor fontColor; //字体颜色
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QColor backgroundColor; //背景颜色
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int leftAndRightAlign; //左右对齐方式
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int upAndDownAlign; //上下对齐方式
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// BEGIN_ENUM(LeftAndRightDesc)
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// { 0,L"中间对齐" },
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// { 1,L"左对齐" },
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// { 2,L"右对齐" }
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// END_ENUM(LeftAndRightDesc);
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// BEGIN_ENUM(UpAndDownDesc)
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// { 0,L"上对齐" },
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// { 1,L"中间对齐" },
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// { 2,L"下对齐" }
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// END_ENUM(UpAndDownDesc);
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enum DragMode { DragNone, DragLeft, DragRight, DragRect };
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DragMode mDragMode = DragNone;
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//double mDragStartX = 0;
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double mDragStartY = 0;
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QCPRange mDragStartRange;
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// 添加最小宽度成员变量
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double mMinWidth;
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};
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#endif // TRANSPARENTDRAGGABLELAYER_H
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