diff options
Diffstat (limited to 'gui.py')
| -rwxr-xr-x | gui.py | 21 |
1 files changed, 11 insertions, 10 deletions
@@ -125,7 +125,7 @@ class InstallInterface: class InstallControlWindow: - def prevClicked (self, widget, *args): + def prevClicked (self, *args): prev = self.currentScreen.getPrev () if prev: for x in self.windowList: @@ -135,9 +135,9 @@ class InstallControlWindow: else: self.stateListIndex = self.stateListIndex - 1 self.currentScreen = self.stateList[self.stateListIndex] - self.setScreen (self.currentScreen) + self.setScreen (self.currentScreen, self.prevClicked) - def nextClicked (self, widget, *args): + def nextClicked (self, *args): next = self.currentScreen.getNext () if next: for x in self.windowList: @@ -147,7 +147,7 @@ class InstallControlWindow: else: self.stateListIndex = self.stateListIndex + 1 self.currentScreen = self.stateList[self.stateListIndex] - self.setScreen (self.currentScreen) + self.setScreen (self.currentScreen, self.nextClicked) def helpClicked (self, widget, *args): self.hbox.remove (widget) @@ -173,18 +173,19 @@ class InstallControlWindow: self.hbox.reorder_child (self.hideHelpButton, 0) self.displayHelp = TRUE - def setScreen (self, screen): -# if screen == len (self.stateList): -# self.mutex.release () -# return + def setScreen (self, screen, direction): + # if getScreen returns None, we continue advancing in direction given + new_screen = screen.getScreen () + if not new_screen: + direction () self.update (screen.getICS ()) child = self.installFrame.children ()[0] self.installFrame.remove (child) child.destroy () - - self.installFrame.add (screen.getScreen ()) + + self.installFrame.add (new_screen) self.installFrame.show_all () def update (self, ics): |