Add QmlTableView

QmlTableView/QmlTableView.cpp

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+/*!
+ *@file QmlTableView.h
+ *@brief QmlTableView
+ *@version 1.0
+ *@section LICENSE Copyright (C) 2003-2103 CamelSoft Corporation
+ *@author zhengtianzuo
+*/
+#include "QmlTableView.h"
+#include <QDebug>
+
+QmlTableViewModel::QmlTableViewModel() : QAbstractTableModel(0)
+{
+}
+
+int QmlTableViewModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+    return m_aryData.size();
+}
+
+int QmlTableViewModel::columnCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+    return 3;
+}
+
+QVariant QmlTableViewModel::data(const QModelIndex &index, int role) const
+{
+    return m_aryData[index.row()][role];
+}
+
+QHash<int, QByteArray> QmlTableViewModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[OneRole] = "1";
+    roles[TwoRole] = "2";
+    roles[ThreeRole] = "3";
+    return roles;
+}
+
+void QmlTableViewModel::Add(QString one, QString two, QString three)
+{
+    beginInsertRows(QModelIndex(), m_aryData.size(), m_aryData.size());
+    QVector<QString> list;
+    list.push_back(one);
+    list.push_back(two);
+    list.push_back(three);
+    m_aryData.push_back(list);
+    endInsertRows();
+}
+
+void QmlTableViewModel::Set(int row, int column, QString text)
+{
+    if (row == -1){return;}
+    if (column == -1){return;}
+    beginResetModel();
+    m_aryData[row][column] = text;
+    endResetModel();
+}
+
+void QmlTableViewModel::Del()
+{
+    if (m_aryData.size() <= 0) return;
+    beginRemoveRows(QModelIndex(), m_aryData.size() - 1, m_aryData.size() - 1);
+    m_aryData.removeLast();
+    endRemoveRows();
+}
+
+void QmlTableViewModel::Refresh()
+{
+    beginResetModel();
+    endResetModel();
+}

QmlTableView/QmlTableView.h

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+/*!
+ *@file QmlTableView.h
+ *@brief QmlTableView
+ *@version 1.0
+ *@section LICENSE Copyright (C) 2003-2103 CamelSoft Corporation
+ *@author zhengtianzuo
+*/
+#pragma once
+#include <QAbstractTableModel>
+#include <QVector>
+
+enum Role {
+    OneRole,
+    TwoRole,
+    ThreeRole
+};
+
+class QmlTableViewModel : public QAbstractTableModel
+{
+    Q_OBJECT
+public:
+    explicit QmlTableViewModel();
+    int rowCount(const QModelIndex & parent = QModelIndex()) const Q_DECL_OVERRIDE;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
+    QHash<int, QByteArray> roleNames() const Q_DECL_OVERRIDE;
+
+    Q_INVOKABLE void Add(QString one, QString two, QString three);
+    Q_INVOKABLE void Set(int row, int column, QString text);
+    Q_INVOKABLE void Del();
+    Q_INVOKABLE void Refresh();
+private:
+   QVector<QVector<QString>> m_aryData;
+};

QmlTableView/QmlTableView.pro

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+#-------------------------------------------------
+#
+# Copyright (C) 2003-2103 CamelSoft Corporation
+#
+#-------------------------------------------------
+
+QT += qml quick
+
+CONFIG += c++11
+
+SOURCES += main.cpp \
+    qmlTableView.cpp
+
+HEADERS += \
+    qmlTableView.h
+
+RESOURCES += qml.qrc

QmlTableView/QmlTableView.qml

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+/*!
+ *@file QmlTableView.qml
+ *@brief QmlTableView
+ *@version 1.0
+ *@section LICENSE Copyright (C) 2003-2103 CamelSoft Corporation
+ *@author zhengtianzuo
+*/
+import QtQuick 2.8
+import QtQuick.Controls 1.4
+
+TableView {
+    property alias tableView: tableView
+
+    id: tableView
+    TableViewColumn {title: "1"; role: "1"; width: 120}
+    TableViewColumn {title: "2"; role: "2"; width: 120}
+    TableViewColumn {title: "3"; role: "3"; width: 120}
+    model: theModel
+    alternatingRowColors: false
+    backgroundVisible: false
+}

QmlTableView/main.cpp

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+/*!
+ *@file main.cpp
+ *@brief 程序主文件
+ *@version 1.0
+ *@section LICENSE Copyright (C) 2003-2103 CamelSoft Corporation
+ *@author zhengtianzuo
+*/
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QQmlContext>
+#include "QmlTableView.h"
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+    QQmlApplicationEngine engine;
+    QmlTableViewModel model;
+    model.Add(QStringLiteral("初始化"), QStringLiteral("999"), QStringLiteral("888"));
+    engine.rootContext()->setContextProperty("theModel", &model);
+    engine.load(QUrl(QLatin1String("qrc:/main.qml")));
+
+    return app.exec();
+}

QmlTableView/main.qml

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+/*!
+ *@file main.qml
+ *@brief 主文件
+ *@version 1.0
+ *@section LICENSE Copyright (C) 2003-2103 CamelSoft Corporation
+ *@author zhengtianzuo
+*/
+import QtQuick 2.8
+import QtQuick.Controls 2.1
+
+ApplicationWindow {
+    id: frmWindow
+    title: qsTr("QmlTableView")
+    width: 400
+    height: 300
+    visible: true
+    onClosing: {qmlTableView.enabled = false;}
+
+    QmlTableView{
+        id: qmlTableView
+        height: frmWindow.height - 40
+        width: parent.width
+        tableView.itemDelegate:Rectangle {
+            TextField{
+                id: textField
+                height: 25
+                text: styleData.value
+                selectByMouse: true
+                onEditingFinished: {
+                    theModel.Set(styleData.row, styleData.column, textField.text);
+                }
+                visible: (styleData.column !== 0)
+            }
+            Image{
+                id: image
+                height: 25
+                width: 25
+                source: "qrc:/Face.png"
+                visible: (styleData.column === 0)
+            }
+        }
+        tableView.rowDelegate: Rectangle {
+            height: 25
+        }
+    }
+
+    Row{
+        anchors.bottom: parent.bottom
+        height: 40
+        width: parent.width
+        Button{
+            text: qsTr("Add")
+            onClicked: {
+                theModel.Add("111",222,3.33);
+            }
+        }
+        Button{
+            text: qsTr("Del")
+            onClicked: {
+                theModel.Del();
+            }
+        }
+        Button{
+            text: qsTr("Refresh")
+            onClicked: {
+                theModel.Refresh();
+            }
+        }
+    }
+}

QmlTableView/qml.qrc

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+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>QmlTableView.qml</file>
+        <file>Face.png</file>
+    </qresource>
+</RCC>