Added a custom widget for tagging dives

A custom tag widget has been added to MainTab.
Tags are seperated by a comma ",". The implementation
supports escaping a comma by using "\,".
While typing, the widget supports the user by suggesting
tags using a QCompleter.

Signed-off-by: Maximilian Güntner <maximilian.guentner@gmail.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/qt-ui/groupedlineedit.h b/qt-ui/groupedlineedit.h
new file mode 100644
index 000000000..327932c9d
--- /dev/null
+++ b/qt-ui/groupedlineedit.h
@@ -0,0 +1,66 @@
+/* Original License:
+ *
+ * This file is part of the Nepomuk widgets collection
+ *  Copyright (c) 2013 Denis Steckelmacher <steckdenis@yahoo.fr>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2.1 as published by the Free Software Foundation,
+ * or any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ *
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GROUPEDLINEEDIT_H__
+#define __GROUPEDLINEEDIT_H__
+
+#include <QtGui/QPlainTextEdit>
+#include <QStringList>
+
+class GroupedLineEdit : public QPlainTextEdit
+{
+	Q_OBJECT
+
+public:
+	explicit GroupedLineEdit(QWidget *parent = 0);
+	virtual ~GroupedLineEdit();
+
+	QString text() const;
+
+	int cursorPosition() const;
+	void setCursorPosition(int position);
+	void setText(const QString &text);
+	void clear();
+	void selectAll();
+
+	void removeAllBlocks();
+	void addBlock(int start, int end);
+	QStringList getBlockStringList();
+
+	void addColor(QColor color);
+	void removeAllColors();
+
+	virtual QSize sizeHint() const;
+	virtual QSize minimumSizeHint() const;
+
+signals:
+	void editingFinished();
+
+protected:
+	virtual void paintEvent(QPaintEvent *e);
+	virtual void keyPressEvent(QKeyEvent *e);
+
+private:
+	struct Private;
+	Private *d;
+};
+#endif