sfawindow.py

   1
   2 from PyQt4.QtCore import Qt, SIGNAL
   3 from PyQt4.QtGui import QWidget, QStackedWidget, \
   4     QVBoxLayout, QLabel
   5
   6 from sfaconfigscreen import SfaConfigScreen
   7 from sfamainscreen import SfaMainScreen
   8
   9
  10 class SfaWindow(QWidget):
  11
  12     def __init__(self, parent=None):
  13         QWidget.__init__(self, parent)
  14
  15         self.config_screen = SfaConfigScreen(self)
  16         self.main_screen = SfaMainScreen(self)
  17
  18         self.screens = QStackedWidget(self)
  19         self.screens.addWidget(self.main_screen)
  20         self.screens.addWidget(self.config_screen)
  21
  22         self.switch = QLabel(self.config_screen.getLabelText(), self)
  23         self.switch.setAlignment(Qt.AlignRight)
  24
  25         layout = QVBoxLayout()
  26         layout.addWidget(self.switch)
  27         layout.addWidget(self.screens)
  28         layout.addStretch()
  29         self.setLayout(layout)
  30         self.adjustSize()
  31
  32         self.connect(self.switch, SIGNAL('linkActivated(QString)'),
  33                      self.toScreen)
  34
  35     def toScreen(self, link):
  36         if link == self.config_screen.name:
  37             self.toConfigScreen()
  38         elif link == self.main_screen.name:
  39             self.toMainScreen()
  40
  41     def toConfigScreen(self):
  42         self.screens.setCurrentWidget(self.config_screen)
  43         self.switch.setText(self.main_screen.getLabelText())
  44
  45     def toMainScreen(self):
  46         self.screens.setCurrentWidget(self.main_screen)
  47         self.switch.setText(self.config_screen.getLabelText())
  48
  49
  50