Initial commit (project based on widgets)

cellsmonitorlabelvoltagedelegate.h

@@ -0,0 +1,75 @@
+#ifndef LABELVOLTAGEDELEGATE_H
+#define LABELVOLTAGEDELEGATE_H
+
+#include <QStyledItemDelegate>
+#include <QPainter>
+
+class LabelVoltageDelegate : public QStyledItemDelegate
+{
+    Q_OBJECT
+
+public:
+    LabelVoltageDelegate(QObject *parent = nullptr);
+
+public:
+    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+    void setEditorData(QWidget *editor, const QModelIndex &index) const;
+    void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
+    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+
+private:
+    int m_circleSize;
+
+    class RectClass
+    {
+    public:
+        void draw(QPainter *painter, const QRectF &rectL, QColor colorL = QColor("#FFFFFF"), int radiusL = 0) const
+        {
+            painter->save();
+            // Rect
+            QPen penw(colorL);
+            painter->setPen(penw);
+            painter->drawRect(rectL);
+            painter->restore();
+        }
+    };
+
+
+    class LineWithText
+    {
+    public:
+        void draw(QPainter *painter, const QRectF &rectL, QColor colorL = QColor("#FFFFFF"), int radiusL = 0,
+                  const QRectF rectT=QRectF(0,0,0,0), QString text = "", QColor colorT = QColor("#000000"), QFont fontT = QFont("Arial", 13, QFont::Bold) , QColor colorBackground = QColor("#FFFFFF")) const
+        //;
+        //void LineWithText::draw (QPainter *painter, const QRectF &rectL, QColor colorL, int radiusL,
+        //                         const QRectF rectT, QString text, QColor colorT, QFont fontT ) const
+        {
+            painter->save();
+
+            // Line
+            QPen pen(colorL);
+            pen.setStyle(Qt::DotLine);
+            painter->setPen(pen);
+            painter->drawLine(rectL.left(), rectL.top(), rectL.right()*1.15, rectL.bottom());
+            // Rect
+            QPen penw(colorBackground);
+            painter->setPen(penw);
+            QFontMetrics fm(fontT);
+            double width = 0.0;
+            //width = fm.horizontalAdvance(text);
+            int width1 = fm.lineWidth();
+            int len = ((rectL.right()/2)-(width/2));
+            painter->drawRect(rectL.left()+27, rectL.top(), width*1.2, rectL.bottom());
+            // Text
+            painter->setFont(fontT);
+            painter->setPen(QPen(colorT));
+            painter->drawText(rectT, Qt::AlignCenter, text);
+
+            painter->restore();
+        }
+    };
+
+};
+
+#endif // LABELVOLTAGEDELEGATE_H