Fixed linux-specific crashes and glitches.

qt/base/app.py

@@ -6,6 +6,7 @@
 # which should be included with this package. The terms are also available at 
 # http://www.hardcoded.net/licenses/bsd_license
 
+import sys
 import logging
 import os
 import os.path as op
@@ -96,6 +97,9 @@ class DupeGuru(DupeGuruBase, QObject):
             ('actionOpenDebugLog', '', '', tr("Open Debug Log"), self.openDebugLogTriggered),
         ]
         createActions(ACTIONS, self)
+        
+        if sys.platform == 'linux2':
+            self.actionCheckForUpdate.setVisible(False) # This only works on Windows
     
     def _setup_as_registered(self):
         self.prefs.registration_code = self.registration_code

qt/base/result_window.py

@@ -68,6 +68,9 @@ class ResultWindow(QMainWindow):
         createActions(ACTIONS, self)
         self.actionDelta.setCheckable(True)
         self.actionPowerMarker.setCheckable(True)
+        
+        if sys.platform not in {'darwin', 'linux2'}:
+            self.actionHardlinkMarked.setVisible(False)
     
     def _setupMenu(self):
         self.menubar = QMenuBar(self)
@@ -191,12 +194,6 @@ class ResultWindow(QMainWindow):
             self.setWindowState(self.windowState() | Qt.WindowMaximized)
         if self.app.prefs.resultWindowRect is not None and not self.app.prefs.resultWindowIsMaximized:
             self.setGeometry(self.app.prefs.resultWindowRect)
-        
-        # Platform-specific setup
-        if sys.platform == 'linux2':
-            self.actionCheckForUpdate.setVisible(False) # This only works on Windows
-        if sys.platform not in {'darwin', 'linux2'}:
-            self.actionHardlinkMarked.setVisible(False)
     
     #--- Private
     def _load_columns(self):

qt/se/preferences_dialog.py

@@ -85,7 +85,7 @@ class PreferencesDialog(PreferencesDialogBase):
         if sys.platform == 'linux2':
             # Under linux, whether it's a Qt layout bug or something else, the size threshold text edit
             # doesn't have enough space, so we make the pref pane higher to compensate.
-            self.resize(self.width(), 400)
+            self.resize(self.width(), 480)
     
     def _load(self, prefs, setchecked):
         scan_type_index = SCAN_TYPE_ORDER.index(prefs.scan_type)
@@ -120,4 +120,4 @@ if __name__ == '__main__':
     dgapp = TestApp()
     dialog = PreferencesDialog(None, dgapp)
     dialog.show()
-    sys.exit(app.exec_())
+    sys.exit(app.exec_())