Settings dialog: Enabling the line edits for email and password.

CMakeLists.txt

@@ -36,6 +36,7 @@ if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
         views/itemdetailmapper.h views/itemdetailmapper.cpp
         widgets/controls/comboboxdelegate.h widgets/controls/comboboxdelegate.cpp
         widgethelper.h widgethelper.cpp
+        widgets/controls/spinboxdelegate.h widgets/controls/spinboxdelegate.cpp
     )
 # Define target properties for Android with Qt 6 as:
 #    set_property(TARGET ${TARGET_APP} APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR

dialogs/settingsdialog.cpp

@@ -27,12 +27,10 @@ void SettingsDialog::createContent() {
   serverLayout->addWidget(m_urlEdit, 0, 1);
   QLabel* emailLabel = new QLabel("Email:");
   m_emailEdit        = new QLineEdit();
-  m_emailEdit->setEnabled(false);
   serverLayout->addWidget(emailLabel, 1, 0);
   serverLayout->addWidget(m_emailEdit, 1, 1);
   QLabel* passwordLabel = new QLabel("Password:");
   m_passwordEdit        = new QLineEdit();
-  m_passwordEdit->setEnabled(false);
   m_passwordEdit->setEchoMode(QLineEdit::Password);
   serverLayout->addWidget(passwordLabel, 2, 0);
   serverLayout->addWidget(m_passwordEdit, 2, 1);

mainwindow.cpp

@@ -18,6 +18,7 @@
 #include "model/metadata.h"
 #include "model/tablemodel.h"
 #include "widgets/controls/comboboxdelegate.h"
+#include "widgets/controls/spinboxdelegate.h"
 
 static QStandardPaths::StandardLocation standardLocation = QStandardPaths::HomeLocation;
 static QString updateTextClean = "Do you want to update the application now?";
@@ -300,10 +301,10 @@ void MainWindow::fetchItems() {
 }
 
 void MainWindow::postItems() {
-  showStatusMessage(tr("Invoked 'Server|Post items'"));
+  showStatusMessage(tr("Invoked 'Server|Send items'"));
   const QModelIndex currentIndex = ui->tableView->currentIndex();
   const QByteArray jsonData      = m_proxyModel->jsonDataForServer(currentIndex);
-  emit m_core->postItemToServer(jsonData);
+  emit m_core->sendItemToServer(jsonData);
 }
 
 void MainWindow::deleteItem() {
@@ -343,6 +344,16 @@ void MainWindow::setupModelViews() {
   // ui->tableView->setModel(m_tableModel.get());
   m_proxyModel = m_core->getSortFilterModel();
 
+  // TODO iterate over INT_ROLES and DOUBLE_ROLES to set spinbox delegate
+  /// setting number delegates to combo boxes
+  SpinboxDelegate* spinboxDelegate = new SpinboxDelegate(this);
+  const int amountColumn           = GET_COLUMN_FOR_ROLE(AmountRole);
+  ui->tableView->setItemDelegateForColumn(amountColumn, spinboxDelegate);
+  const int factorColumn = GET_COLUMN_FOR_ROLE(FactorRole);
+  ui->tableView->setItemDelegateForColumn(factorColumn, spinboxDelegate);
+
+  // TODO iterate over TYPE_ROLES to set combobox delegate
+  /// setting type delegates to combo boxes
   const int typeColumn                = GET_COLUMN_FOR_ROLE(TypeRole);
   ComboboxDelegate* shareTypeDelegate = new ComboboxDelegate(TYPES, this);
   ui->tableView->setItemDelegateForColumn(typeColumn, shareTypeDelegate);

widgethelper.cpp

@@ -8,26 +8,49 @@
 QWidget* WidgetHelper::createControlWidget(const UserRoles role, QWidget* parent) {
   QWidget* control;
   if (STRING_ROLES.contains(role)) {
-    control = new QLineEdit();
+    control = createLineEdit(role, parent);
   } else if (TYPE_ROLES.contains(role)) {
     control = createComboBox(role, parent);
-  } else if (INT_ROLES.contains(role)) {
+  } else if (NUMBER_ROLES.contains(role)) {
-    QSpinBox* spinBox = new QSpinBox();
+    control = createSpinBox(role, parent);
-    spinBox->setMaximum(1000);
-    control = spinBox;
-  } else if (DOUBLE_ROLES.contains(role)) {
-    QDoubleSpinBox* spinBox = new QDoubleSpinBox();
-    spinBox->setMaximum(1000);
-    control = spinBox;
   } else {
     qCritical() << QString("Unsupported role %1!!!").arg(role);
     qDebug() << "Using line edit as well and pretend it's a string role...";
-    control = new QLineEdit();
+    control = createLineEdit(role, parent);
   }
   return control;
 }
 
+WidgetHelper::WidgetHelper() {}
+
+QWidget* WidgetHelper::createLineEdit(const UserRoles role, QWidget* /*parent*/) {
+  QLineEdit* lineEdit = new QLineEdit();
+  if (READ_ONLY_ROLES.contains(role)) {
+    lineEdit->setReadOnly(true);
+  }
+  return lineEdit;
+}
+
+QWidget* WidgetHelper::createSpinBox(const UserRoles role, QWidget* /*parent*/) {
+  QAbstractSpinBox* abstractSpinBox;
+  if (DOUBLE_ROLES.contains(role)) {
+    QDoubleSpinBox* spinBox = new QDoubleSpinBox();
+    spinBox->setMaximum(1000);
+    abstractSpinBox = spinBox;
+  } else {
+    QSpinBox* spinBox = new QSpinBox();
+    spinBox->setMaximum(1000);
+    abstractSpinBox = spinBox;
+  }
+
+  if (READ_ONLY_ROLES.contains(role)) {
+    abstractSpinBox->setReadOnly(true);
+  }
+  return abstractSpinBox;
+}
+
 QWidget* WidgetHelper::createComboBox(const UserRoles role, QWidget* parent) {
+  // TODO add support for read only type roles?
   QStringListModel* typeModel;
   if (role == TypeRole) {
     typeModel = new QStringListModel(TYPES, parent);
@@ -41,5 +64,3 @@ QWidget* WidgetHelper::createComboBox(const UserRoles role, QWidget* parent) {
   comboBox->setCurrentText("");
   return comboBox;
 }
-
-WidgetHelper::WidgetHelper() {}

widgethelper.h

@@ -8,10 +8,13 @@ class QWidget;
 class WidgetHelper {
  public:
   static QWidget* createControlWidget(const UserRoles role, QWidget* parent);
-  static QWidget* createComboBox(const UserRoles role, QWidget* parent);
 
  private:
   explicit WidgetHelper();
+
+  static QWidget* createLineEdit(const UserRoles role, QWidget* parent);
+  static QWidget* createSpinBox(const UserRoles role, QWidget* parent);
+  static QWidget* createComboBox(const UserRoles role, QWidget* parent);
 };
 
 #endif  // WIDGETHELPER_H

widgets/controls/spinboxdelegate.cpp

@@ -0,0 +1,69 @@
+#include "spinboxdelegate.h"
+
+#include <QSpinBox>
+
+#include "model/metadata.h"
+
+SpinboxDelegate::SpinboxDelegate(QObject* parent)
+    : QStyledItemDelegate(parent) {}
+
+void SpinboxDelegate::paint(QPainter* painter,
+                            const QStyleOptionViewItem& option,
+                            const QModelIndex& index) const {
+  QStyledItemDelegate::paint(painter, option, index);
+}
+
+QSize SpinboxDelegate::sizeHint(const QStyleOptionViewItem& option,
+                                const QModelIndex& index) const {
+  return QStyledItemDelegate::sizeHint(option, index);
+}
+
+QWidget* SpinboxDelegate::createEditor(QWidget* parent,
+                                       const QStyleOptionViewItem&  /*option*/,
+                                       const QModelIndex& index) const {
+  const QAbstractItemModel* localModel = index.model();
+  QString headerText = localModel->headerData(index.column(), Qt::Horizontal).toString();
+
+  const UserRoles role = GET_ROLE_FOR_COLUMN(index.column());
+  const bool isInt     = INT_ROLES.contains(role);
+  if (isInt) {
+    QSpinBox* editor = new QSpinBox(parent);
+    editor->setMinimum(0);
+    editor->setMaximum(23000);
+    return editor;
+  } else {
+    QDoubleSpinBox* editor = new QDoubleSpinBox(parent);
+    editor->setMinimum(0);
+    editor->setMaximum(23000);
+    return editor;
+  }
+  // return QStyledItemDelegate::createEditor(parent, option, index);
+}
+
+void SpinboxDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const {
+  // Get the value via index of the Model
+  const QAbstractItemModel* localModel = index.model();
+  QString headerText = localModel->headerData(index.column(), Qt::Horizontal).toString();
+
+  const UserRoles role = GET_ROLE_FOR_COLUMN(index.column());
+  const bool isInt     = INT_ROLES.contains(role);
+  if (isInt) {
+    int value = index.model()->data(index, Qt::EditRole).toInt();
+    // Put the value into the SpinBox
+    QSpinBox* spinbox = static_cast<QSpinBox*>(editor);
+    spinbox->setValue(value);
+  } else {
+    // Put the value into the SpinBox
+    qreal value             = index.model()->data(index, Qt::EditRole).toReal();
+    QDoubleSpinBox* spinbox = static_cast<QDoubleSpinBox*>(editor);
+    spinbox->setValue(value);
+  }
+
+  // QStyledItemDelegate::setEditorData(editor, index);
+}
+
+void SpinboxDelegate::setModelData(QWidget* editor,
+                                   QAbstractItemModel* model,
+                                   const QModelIndex& index) const {
+  QStyledItemDelegate::setModelData(editor, model, index);
+}

widgets/controls/spinboxdelegate.h

@@ -0,0 +1,27 @@
+#ifndef SPINBOXDELEGATE_H
+#define SPINBOXDELEGATE_H
+
+#include <QStyledItemDelegate>
+
+class SpinboxDelegate : public QStyledItemDelegate {
+  // TODO move source code files into subfolder "widgets/delegate"
+  Q_OBJECT
+ public:
+  explicit SpinboxDelegate(QObject* parent = nullptr);
+
+  /// QAbstractItemDelegate interface
+ public:
+  void paint(QPainter* painter,
+             const QStyleOptionViewItem& option,
+             const QModelIndex& index) const override;
+  QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
+  QWidget* createEditor(QWidget* parent,
+                        const QStyleOptionViewItem& option,
+                        const QModelIndex& index) const override;
+  void setEditorData(QWidget* editor, const QModelIndex& index) const override;
+  void setModelData(QWidget* editor,
+                    QAbstractItemModel* model,
+                    const QModelIndex& index) const override;
+};
+
+#endif  // SPINBOXDELEGATE_H