Initial commit of BudgetPro

itemnumberdelegate.cpp

@@ -0,0 +1,50 @@
+#include "itemnumberdelegate.h"
+
+#include <QDoubleSpinBox>
+
+ItemNumberDelegate::ItemNumberDelegate(double min, double max, double step,
+                                       int precision, QObject *parent) :
+    QItemDelegate(parent),
+    m_min(min),
+    m_max(max),
+    m_step(step),
+    m_precision(precision)
+{
+}
+
+QWidget *ItemNumberDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+    QDoubleSpinBox *editor = new QDoubleSpinBox(parent);
+    editor->setMinimum(m_min);
+    editor->setMaximum(m_max);
+    editor->setDecimals(m_precision);
+    editor->setSingleStep(m_step);
+    editor->installEventFilter(const_cast<ItemNumberDelegate *>(this));
+    editor->setButtonSymbols(QAbstractSpinBox::NoButtons);
+    //editor->setFrame(false);
+    editor->setAlignment(Qt::AlignRight);
+    return editor;
+}
+
+void ItemNumberDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
+{
+    QString val = index.model()->data(index, Qt::EditRole).toString();
+    val.replace(QString(","), QString("."));
+    double value = val.toFloat(); //index.model()->data(index, Qt::EditRole).toDouble();
+    static_cast<QDoubleSpinBox*>(editor)->setValue(value);
+}
+
+void ItemNumberDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
+                                 const QModelIndex& index) const
+{
+    QDoubleSpinBox *dsb = static_cast<QDoubleSpinBox*>(editor);
+    dsb->interpretText();
+    double value = dsb->value();
+    model->setData(index, value, Qt::EditRole);
+}
+
+void ItemNumberDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option,
+                                         const QModelIndex& index) const
+{
+    editor->setGeometry(option.rect);
+}