Initial commit of BudgetPro

itemcomboboxdelegate.cpp

@@ -0,0 +1,58 @@
+#include "itemcomboboxdelegate.h"
+
+#include <QComboBox>
+#include <QTableView>
+#include <QHeaderView>
+
+ItemComboboxDelegate::ItemComboboxDelegate(QObject *parent) :
+    QItemDelegate(parent)
+{
+
+}
+
+QWidget *ItemComboboxDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+    QComboBox *editor = new QComboBox(parent);
+    editor->installEventFilter(const_cast<ItemComboboxDelegate *>(this));
+
+    QTableView* tableView = new QTableView();
+    QHeaderView* header=tableView->verticalHeader();
+    header->setDefaultSectionSize(20); // 20 px height
+    header->sectionResizeMode(QHeaderView::Fixed);
+    //tableView->setModel( unitModel );
+    tableView->verticalHeader()->setVisible(false);
+    tableView->horizontalHeader()->setVisible(false);
+    tableView->setColumnWidth ( 0, 60 );
+    tableView->setColumnWidth ( 1, 160 );
+    tableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
+    tableView->setAutoScroll(false);
+    //ui->comboUnit->setModel( unitModel );
+    editor->setView( tableView );
+    editor->view()->setMinimumWidth(220);
+
+
+    return editor;
+}
+
+void ItemComboboxDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
+{
+    QString value = index.model()->data(index, Qt::EditRole).toString();
+    QComboBox *dsb = static_cast<QComboBox*>(editor);
+    dsb->setCurrentText(value);
+}
+
+void ItemComboboxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
+                                 const QModelIndex& index) const
+{
+    QComboBox *dsb = static_cast<QComboBox*>(editor);
+    //dsb->interpretText();
+    //double value = dsb->value();
+    model->setData(index, dsb->currentText(), Qt::EditRole);
+}
+
+void ItemComboboxDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option,
+                                         const QModelIndex& /* index */) const
+{
+    editor->setGeometry(option.rect);
+}