add book

2025-09-28 17:05:51 +08:00
parent 8eb80ab66d
commit d97fa3e0fe
398 changed files with 18737 additions and 0 deletions
--- a/Qt6QMLBeginnersCode/11-ModelViewArchitecture/12-TableViewCppModel/tablemodel.cpp
+++ b/Qt6QMLBeginnersCode/11-ModelViewArchitecture/12-TableViewCppModel/tablemodel.cpp
@@ -0,0 +1,92 @@
+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+#include "tablemodel.h"
+
+TableModel::TableModel(QObject *parent) : QAbstractTableModel(parent)
+{
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+    table.append({"John","Doe","32","Farmer","Single","Gounduana","Mestkv"});
+    table.append({"Mary","Jane","27","Teacher","Married","Verkso","Tukk"});
+
+}
+
+int TableModel::rowCount(const QModelIndex &) const
+{
+    return table.size();//Number of rows
+}
+
+int TableModel::columnCount(const QModelIndex &) const
+{
+    return table.at(0).size();//Columns
+}
+
+QVariant TableModel::data(const QModelIndex &index, int role) const
+{
+    switch (role) {
+    case TableDataRole:
+    {
+        return  table.at(index.row()).at(index.column());
+    }
+    default:
+        break;
+    }
+
+    return QVariant();
+}
+
+QVariant TableModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (role != Qt::DisplayRole) {
+        return QVariant();
+    }
+    if (orientation == Qt::Horizontal && section == 0) {
+        return "Name";
+    } else if (orientation == Qt::Horizontal && section == 1) {
+        return "Name";
+    } else if (orientation == Qt::Horizontal && section == 2) {
+        return "Age";
+    } else if (orientation == Qt::Horizontal && section == 3) {
+        return "Job";
+    } else if (orientation == Qt::Horizontal && section == 4) {
+        return "Status";
+    } else if (orientation == Qt::Horizontal && section == 5) {
+        return "Country";
+    } else if (orientation == Qt::Horizontal && section == 6) {
+        return "City";
+    }
+
+    if(orientation == Qt::Vertical){
+        return QVariant::fromValue(section + 1) ;
+    }
+    return QVariant();
+}
+
+QHash<int, QByteArray> TableModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[TableDataRole] = "tabledata";
+    return roles;
+}
+
+QVariant TableModel::get_display_data(const QModelIndex &index){
+    return data(index,TableDataRole );
+}
+
+