Mercurial Repositories > eric / file comparison
comparison: QScintilla/Editor.py
QScintilla/Editor.py
- changeset 478
- e7d778ea21d6
- parent 461
- 34528aaedf1c
- child 486
- e4711a55e482
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| 477:1731bee32762 | 478:e7d778ea21d6 |
|---|---|
| 4007 """ | 4007 """ |
| 4008 Private slot handling the deselect all context menu action. | 4008 Private slot handling the deselect all context menu action. |
| 4009 """ | 4009 """ |
| 4010 self.selectAll(False) | 4010 self.selectAll(False) |
| 4011 | 4011 |
| 4012 def joinLines(self): | |
| 4013 """ | |
| 4014 Public slot to join the current line with the next one. | |
| 4015 """ | |
| 4016 curLine = self.getCursorPosition()[0] | |
| 4017 if curLine == self.lines() - 1: | |
| 4018 return | |
| 4019 | |
| 4020 line0Text = self.text(curLine) | |
| 4021 line1Text = self.text(curLine + 1) | |
| 4022 if line1Text in ["", "\r", "\n", "\r\n"]: | |
| 4023 return | |
| 4024 | |
| 4025 # determine start index | |
| 4026 startIndex = len(line0Text) | |
| 4027 while startIndex > 0 and line0Text[startIndex - 1] in "\r\n\\ \t": | |
| 4028 startIndex -= 1 | |
| 4029 if startIndex == 0: | |
| 4030 return | |
| 4031 | |
| 4032 # determine end index | |
| 4033 endIndex = 0 | |
| 4034 while line1Text[endIndex] in " \t": | |
| 4035 endIndex += 1 | |
| 4036 | |
| 4037 self.setSelection(curLine, startIndex, curLine + 1, endIndex) | |
| 4038 self.beginUndoAction() | |
| 4039 self.removeSelectedText() | |
| 4040 self.insertAt(" ", curLine, startIndex) | |
| 4041 self.endUndoAction() | |
| 4042 | |
| 4012 def shortenEmptyLines(self): | 4043 def shortenEmptyLines(self): |
| 4013 """ | 4044 """ |
| 4014 Public slot to compress lines consisting solely of whitespace characters. | 4045 Public slot to compress lines consisting solely of whitespace characters. |
| 4015 """ | 4046 """ |
| 4016 searchRE = r"^[ \t]+$" | 4047 searchRE = r"^[ \t]+$" |
