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# -*- coding: utf-8 -*-
"""
***************************************************************************
MultipleFileInputPanel.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
(C) 2013 by CS Systemes d'information (CS SI)
Email : volayaf at gmail dot com
otb at c-s dot fr (CS SI)
Contributors : Victor Olaya - basis from MultipleInputPanel
Alexia Mondot (CS SI) - adapt for a new parameter
***************************************************************************
* *
* 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. *
* *
***************************************************************************
"""
__author__ = 'Victor Olaya'
__date__ = 'August 2012'
__copyright__ = '(C) 2012, Victor Olaya'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
from PyQt4 import QtGui
from processing.gui.MultipleFileInputDialog import MultipleFileInputDialog
class MultipleFileInputPanel(QtGui.QWidget):
def __init__(self, parent = None):
super(MultipleFileInputPanel, self).__init__(parent)
self.selectedoptions = []
self.horizontalLayout = QtGui.QHBoxLayout(self)
self.horizontalLayout.setSpacing(2)
self.horizontalLayout.setMargin(0)
self.label = QtGui.QLabel()
self.label.setText("0 elements selected")
self.label.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
self.horizontalLayout.addWidget(self.label)
self.pushButton = QtGui.QPushButton()
self.pushButton.setText("...")
self.pushButton.clicked.connect(self.showSelectionDialog)
self.horizontalLayout.addWidget(self.pushButton)
self.setLayout(self.horizontalLayout)
def setSelectedItems(self, selected):
#no checking is performed!
self.selectedoptions = selected
self.label.setText(str(len(self.selectedoptions)) + " elements selected")
def showSelectionDialog(self):
dlg = MultipleFileInputDialog(self.selectedoptions)
dlg.exec_()
if dlg.selectedoptions != None:
self.selectedoptions = dlg.selectedoptions
self.label.setText(str(len(self.selectedoptions)) + " elements selected")
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