+/*****************************************************************************
+ * customwidgets.cpp: Custom widgets
+ ****************************************************************************
+ * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2004 Daniel Molkentin <molkentin@kde.org>
+ * $Id: qvlcframe.hpp 16283 2006-08-17 18:16:09Z zorglub $
+ *
+ * Authors: Clément Stenac <zorglub@videolan.org>
+ * The "ClickLineEdit" control is based on code by Daniel Molkentin
+ * <molkentin@kde.org> for libkdepim
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/
+
+#include "customwidgets.hpp"
+#include <QPainter>
+#include <QLineEdit>
+#include <QPainter>
+#include <QColorGroup>
+#include <QRect>
+
+ClickLineEdit::ClickLineEdit( const QString &msg, QWidget *parent) : QLineEdit( parent )
+{
+ mDrawClickMsg = true;
+ setClickMessage( msg );
+}
+
+void ClickLineEdit::setClickMessage( const QString &msg )
+{
+ mClickMessage = msg;
+ repaint();
+}
+
+
+void ClickLineEdit::setText( const QString &txt )
+{
+ mDrawClickMsg = txt.isEmpty();
+ repaint();
+ QLineEdit::setText( txt );
+}
+
+void ClickLineEdit::paintEvent( QPaintEvent *pe )
+{
+ QPainter p( this );
+ QLineEdit::paintEvent( pe );
+ if ( mDrawClickMsg == true && !hasFocus() ) {
+ QPen tmp = p.pen();
+ p.setPen( palette().color( QPalette::Disabled, QPalette::Text ) );
+ QRect cr = contentsRect();
+ // Add two pixel margin on the left side
+ cr.setLeft( cr.left() + 3 );
+ p.drawText( cr, Qt::AlignLeft | Qt::AlignVCenter, mClickMessage );
+ p.setPen( tmp );
+ }
+}
+
+void ClickLineEdit::dropEvent( QDropEvent *ev )
+{
+ mDrawClickMsg = false;
+ QLineEdit::dropEvent( ev );
+}
+
+
+void ClickLineEdit::focusInEvent( QFocusEvent *ev )
+{
+ if ( mDrawClickMsg == true ) {
+ mDrawClickMsg = false;
+ repaint();
+ }
+ QLineEdit::focusInEvent( ev );
+}
+
+
+void ClickLineEdit::focusOutEvent( QFocusEvent *ev )
+{
+ if ( text().isEmpty() ) {
+ mDrawClickMsg = true;
+ repaint();
+ }
+ QLineEdit::focusOutEvent( ev );
+}