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50
51#include "spreadsheetdelegate.h"
52
53#include <QtWidgets>
54
55SpreadSheetDelegate::SpreadSheetDelegate(QObject *parent)
56 : QStyledItemDelegate(parent)
57{}
58
59QWidget *SpreadSheetDelegate::createEditor(QWidget *parent,
60 const QStyleOptionViewItem &,
61 const QModelIndex &index) const
62{
63 if (index.column() == 1) {
64 QDateTimeEdit *editor = new QDateTimeEdit(parent);
65 editor->setDisplayFormat("dd/M/yyyy");
66 editor->setCalendarPopup(true);
67 return editor;
68 }
69
70 QLineEdit *editor = new QLineEdit(parent);
71
72 // create a completer with the strings in the column as model
73 QStringList allStrings;
74 for (int i = 1; i<index.model()->rowCount(); i++) {
75 QString strItem(index.model()->data(index.sibling(i, index.column()),
76 Qt::EditRole).toString());
77
78 if (!allStrings.contains(strItem))
79 allStrings.append(strItem);
80 }
81
82 QCompleter *autoComplete = new QCompleter(allStrings);
83 editor->setCompleter(autoComplete);
84 connect(editor, &QLineEdit::editingFinished, this, &SpreadSheetDelegate::commitAndCloseEditor);
85 return editor;
86}
87
88void SpreadSheetDelegate::commitAndCloseEditor()
89{
90 QLineEdit *editor = qobject_cast<QLineEdit *>(sender());
91 emit commitData(editor);
92 emit closeEditor(editor);
93}
94
95void SpreadSheetDelegate::setEditorData(QWidget *editor,
96 const QModelIndex &index) const
97{
98 QLineEdit *edit = qobject_cast<QLineEdit*>(editor);
99 if (edit) {
100 edit->setText(index.model()->data(index, Qt::EditRole).toString());
101 return;
102 }
103
104 QDateTimeEdit *dateEditor = qobject_cast<QDateTimeEdit *>(editor);
105 if (dateEditor) {
106 dateEditor->setDate(QDate::fromString(
107 index.model()->data(index, Qt::EditRole).toString(),
108 "d/M/yyyy"));
109 }
110}
111
112void SpreadSheetDelegate::setModelData(QWidget *editor,
113 QAbstractItemModel *model,
114 const QModelIndex &index) const
115{
116 QLineEdit *edit = qobject_cast<QLineEdit *>(editor);
117 if (edit) {
118 model->setData(index, edit->text());
119 return;
120 }
121
122 QDateTimeEdit *dateEditor = qobject_cast<QDateTimeEdit *>(editor);
123 if (dateEditor)
124 model->setData(index, dateEditor->date().toString("dd/M/yyyy"));
125}
126