# This file is part of the Frescobaldi project, http://www.frescobaldi.org/
#
# Copyright (c) 2008 - 2012 by Wilbert Berendsen
#
# 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 St, Fifth Floor, Boston, MA  02110-1301  USA
# See http://www.gnu.org/licenses/ for more information.

"""
All kinds of more or less generally usable widgets.

Some very simple ones are in this file, others in their own files.
"""

from __future__ import unicode_literals

from PyQt4.QtCore import QSize, Qt
from PyQt4.QtGui import QFrame, QToolButton

import icons


class Separator(QFrame):
    def __init__(self, *args, **kwargs):
        QFrame.__init__(self, *args, **kwargs)
        self.setLineWidth(1)
        self.setMidLineWidth(0)
        self.setOrientation(Qt.Horizontal)
        
    def setOrientation(self, orientation):
        if orientation == Qt.Vertical:
            self.setFrameShape(QFrame.VLine)
            self.setFrameShadow(QFrame.Sunken)
            self.setMinimumSize(2, 0)
        else:
            self.setFrameShape(QFrame.HLine)
            self.setFrameShadow(QFrame.Sunken)
            self.setMinimumSize(0, 2)
        self.updateGeometry()
        
    def orientation(self):
        return Qt.Vertical if self.frameStyle() & QFrame.VLine == QFrame.VLine else Qt.Horizontal


class ClearButton(QToolButton):
    def __init__(self, *args, **kwargs):
        QToolButton.__init__(self, *args, **kwargs)
        self.setIcon(icons.get("edit-clear-locationbar-rtl"))

