cola/widgets/about.py

   1 from PyQt4 import QtGui
   2 from PyQt4 import QtCore
   3 from PyQt4.QtCore import SIGNAL
   4
   5 from cola import version
   6
   7 def launch_about_dialog():
   8     """Launches the Help -> About dialog"""
   9     app = QtGui.QApplication.instance()
  10     view = AboutView(app.activeWindow())
  11     style = app.styleSheet()
  12     if style:
  13         view.setStyleSheet(style)
  14     view.show()
  15     view.set_version(version.version())
  16
  17
  18 COPYRIGHT = """git-cola: A highly caffeinated git GUI v$VERSION
  19
  20 git-cola is a sweet, carbonated git GUI known for its
  21 sugary flavour and caffeine-inspired features.
  22
  23
  24 Copyright (C) 2009, 2010, 2011 David Aguilar and contributors
  25
  26 This program is free software: you can redistribute it and/or
  27 modify it under the terms of the GNU General Public License
  28 as published by the Free Software Foundation, either
  29 version 2 of the License, or (at your option)
  30 any later version.
  31
  32 This program is distributed in the hope that it will
  33 be useful, but WITHOUT ANY WARRANTY; without even the
  34 implied warranty of MERCHANTABILITY or
  35 FITNESS FOR A PARTICULAR PURPOSE.
  36
  37 See the GNU General Public License for more details.
  38
  39 You should have received a copy of the
  40 GNU General Public License along with this program.
  41 If not, see http://www.gnu.org/licenses/.
  42
  43 """
  44
  45 class AboutView(QtGui.QDialog):
  46     """Provides the git-cola 'About' dialog.
  47     """
  48     def __init__(self, parent=None):
  49         QtGui.QDialog.__init__(self, parent)
  50
  51         self.setWindowTitle('About git-cola')
  52         self.setStyleSheet('QWidget { background-color: white; color: #666; }')
  53
  54         self.setMinimumSize(QtCore.QSize(280, 420))
  55         self.setMaximumSize(QtCore.QSize(280, 420))
  56
  57         self.ham = QtGui.QLabel(self)
  58         self.ham.setGeometry(QtCore.QRect(0, -10, 291, 121))
  59         self.ham.setPixmap(QtGui.QPixmap('images:logo-cola.png'))
  60
  61         self.spam = QtGui.QLabel(self)
  62         self.spam.setGeometry(QtCore.QRect(10, 110, 261, 261))
  63
  64         font = QtGui.QFont()
  65         font.setFamily('Sans Serif')
  66         font.setPointSize(5)
  67         self.spam.setFont(font)
  68
  69         self.spam.setTextFormat(QtCore.Qt.LogText)
  70         self.spam.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignTop)
  71         self.spam.setWordWrap(True)
  72         self.spam.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
  73         self.spam.setText(COPYRIGHT)
  74
  75         self.kthx = QtGui.QPushButton(self)
  76         self.kthx.setGeometry(QtCore.QRect(60, 380, 160, 24))
  77         self.kthx.setText('kthx bye')
  78         self.kthx.setDefault(True)
  79
  80         self.connect(self.kthx, SIGNAL('clicked()'), self.accept)
  81
  82     def set_version(self, version):
  83         """Sets the version field in the 'about' dialog"""
  84         self.spam.setText(self.spam.text().replace('$VERSION', version))