782 Private method to do a diff of two revisions. |
782 Private method to do a diff of two revisions. |
783 |
783 |
784 @param rev1 first revision number (integer) |
784 @param rev1 first revision number (integer) |
785 @param rev2 second revision number (integer) |
785 @param rev2 second revision number (integer) |
786 """ |
786 """ |
787 if self.diff: |
787 if self.diff is None: |
788 self.diff.close() |
788 self.diff = HgDiffDialog(self.vcs) |
789 del self.diff |
|
790 self.diff = HgDiffDialog(self.vcs) |
|
791 self.diff.show() |
789 self.diff.show() |
792 self.diff.start(self.filename, [rev1, rev2], self.bundle) |
790 self.diff.start(self.filename, [rev1, rev2], self.bundle) |
793 |
791 |
794 def on_buttonBox_clicked(self, button): |
792 def on_buttonBox_clicked(self, button): |
795 """ |
793 """ |