Small fixes to delegate rendering.

[emufront] / src / delegates / stringlistdelegate.cpp

diff --git a/src/delegates/stringlistdelegate.cpp b/src/delegates/stringlistdelegate.cpp
index 1833aeb..12d12ef 100644 (file)
--- a/src/delegates/stringlistdelegate.cpp
+++ b/src/delegates/stringlistdelegate.cpp
@@ -1,25 +1,89 @@
-// EmuFront
-// Copyright 2010 Mikko Keinänen
-//
-// This file is part of EmuFront.
-//
-//
-// EmuFront is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2 as published by
-// the Free Software Foundation and appearing in the file gpl.txt included in the
-// packaging of this file.
-//
-// EmuFront is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with EmuFront.  If not, see <http://www.gnu.org/licenses/>.
-
+/*
+** EmuFront
+** Copyright 2010 Mikko Keinänen
+**
+** This file is part of EmuFront.
+**
+**
+** EmuFront is free software: you can redistribute it and/or modify
+** it under the terms of the GNU General Public License version 2 as published by
+** the Free Software Foundation and appearing in the file gpl.txt included in the
+** packaging of this file.
+**
+** EmuFront is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with EmuFront.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #include "stringlistdelegate.h"
+#include "fileextensionwidget.h"
+#include <QPainter>
+#include <QDebug>
+
+StringListDelegate::StringListDelegate(QString separator, QObject *parent) :
+    QStyledItemDelegate(parent), separator(separator)
+{
+}
+
+/*void StringListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+    QString str = index.model()->data(index, Qt::DisplayRole).toString();
+    // TODO:...
+}*/
+
+QWidget* StringListDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+    StringListWidget *editor = new StringListWidget(parent);
+       editor->setFixedSize(WIDTH, HEIGHT);
+    QString str = index.model()->data(index, Qt::DisplayRole).toString();
+    editor->setItems(str.split(separator, QString::SkipEmptyParts));
+    connect(editor, SIGNAL(stringListUpdated()), this, SLOT(commitAndCloseEditor()));
+    return editor;
+}
+
+void StringListDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
+{
+    QString str = index.model()->data(index, Qt::DisplayRole).toString();
+    StringListWidget *strListWdg = qobject_cast<StringListWidget *>(editor);
+    strListWdg->setItems(str.split(separator, QString::SkipEmptyParts));
+}
+
+void StringListDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
+{
+    StringListWidget *strListWdg = qobject_cast<StringListWidget *>(editor);
+    QStringList ls = strListWdg->getItems();
+    model->setData(index, ls.empty() ? "" : ls.join(separator));
+}
+
+void StringListDelegate::commitAndCloseEditor()
+{
+    StringListWidget *editor = qobject_cast<StringListWidget *>(sender());
+    emit commitData(editor);
+    emit closeEditor(editor);
+}
+
+QSize StringListDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+    QSize sz(WIDTH, HEIGHT);
+    return sz;
+}
 
-StringListDelegate::StringListDelegate(QObject *parent) :
-    QStyledItemDelegate(parent)
+void StringListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
+       if (option.state & QStyle::State_Editing) {
+               QRect rc(option.rect.x(), option.rect.y(), WIDTH, HEIGHT);
+               painter->fillRect(rc, option.palette.highlight());
+       }
+       else {
+               painter->save();
+               QRect rc(option.rect.x(), option.rect.y(), WIDTH, HEIGHT);
+               painter->fillRect(rc, (option.state & QStyle::State_Selected) ? option.palette.highlight() : option.palette.light() );
+               QString str = index.model()->data(index, Qt::DisplayRole).toString();
+               painter->setBrush(option.palette.foreground());
+               painter->drawText(rc, str);
+               painter->restore();
+       }
 }