926 Private method to do a diff of two revisions. |
926 Private method to do a diff of two revisions. |
927 |
927 |
928 @param rev1 first revision number (integer) |
928 @param rev1 first revision number (integer) |
929 @param rev2 second revision number (integer) |
929 @param rev2 second revision number (integer) |
930 """ |
930 """ |
931 if self.diff: |
931 if self.diff is None: |
932 self.diff.close() |
932 self.diff = HgDiffDialog(self.vcs) |
933 del self.diff |
|
934 self.diff = HgDiffDialog(self.vcs) |
|
935 self.diff.show() |
933 self.diff.show() |
936 self.diff.start(self.filename, [rev1, rev2], self.bundle) |
934 self.diff.start(self.filename, [rev1, rev2], self.bundle) |
937 |
935 |
938 def on_buttonBox_clicked(self, button): |
936 def on_buttonBox_clicked(self, button): |
939 """ |
937 """ |