Mercurial Repositories > eric / file comparison
comparison: eric6/QScintilla/QsciScintillaCompat.py
eric6/QScintilla/QsciScintillaCompat.py
- changeset 8491
- ae1152e8d384
- parent 8485
- bb395ec2a6af
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| 8486:f511dfc8db96 | 8491:ae1152e8d384 |
|---|---|
| 9 | 9 |
| 10 import contextlib | 10 import contextlib |
| 11 | 11 |
| 12 from PyQt5.QtCore import pyqtSignal, Qt, QPoint | 12 from PyQt5.QtCore import pyqtSignal, Qt, QPoint |
| 13 from PyQt5.QtGui import QPalette, QColor | 13 from PyQt5.QtGui import QPalette, QColor |
| 14 from PyQt5.QtWidgets import QApplication | 14 from PyQt5.QtWidgets import QApplication, QListWidget |
| 15 from PyQt5.Qsci import ( | 15 from PyQt5.Qsci import ( |
| 16 QsciScintillaBase, QsciScintilla, | 16 QsciScintillaBase, QsciScintilla, |
| 17 QSCINTILLA_VERSION as QSCIQSCINTILLA_VERSION | 17 QSCINTILLA_VERSION as QSCIQSCINTILLA_VERSION |
| 18 ) | 18 ) |
| 19 | 19 |
| 1498 | 1498 |
| 1499 ########################################################################### | 1499 ########################################################################### |
| 1500 ## replacements for buggy methods | 1500 ## replacements for buggy methods |
| 1501 ########################################################################### | 1501 ########################################################################### |
| 1502 | 1502 |
| 1503 def showUserList(self, listId, lst): | |
| 1504 """ | |
| 1505 Public method to show a user supplied list. | |
| 1506 | |
| 1507 @param listId id of the list (integer) | |
| 1508 @param lst list to be show (list of strings) | |
| 1509 """ | |
| 1510 if listId <= 0: | |
| 1511 return | |
| 1512 | |
| 1513 # Setup seperator for user lists | |
| 1514 self.SendScintilla( | |
| 1515 QsciScintilla.SCI_AUTOCSETSEPARATOR, ord(self.UserSeparator)) | |
| 1516 self.SendScintilla( | |
| 1517 QsciScintilla.SCI_USERLISTSHOW, listId, | |
| 1518 self._encodeString(self.UserSeparator.join(lst))) | |
| 1519 | |
| 1520 self.updateUserListSize() | |
| 1521 | |
| 1522 def autoCompleteFromDocument(self): | |
| 1523 """ | |
| 1524 Public method to resize list box after creation. | |
| 1525 """ | |
| 1526 super().autoCompleteFromDocument() | |
| 1527 self.updateUserListSize() | |
| 1528 | |
| 1529 def autoCompleteFromAPIs(self): | |
| 1530 """ | |
| 1531 Public method to resize list box after creation. | |
| 1532 """ | |
| 1533 super().autoCompleteFromAPIs() | |
| 1534 self.updateUserListSize() | |
| 1535 | |
| 1536 def autoCompleteFromAll(self): | |
| 1537 """ | |
| 1538 Public method to resize list box after creation. | |
| 1539 """ | |
| 1540 super().autoCompleteFromAll() | |
| 1541 self.updateUserListSize() | |
| 1542 | |
| 1543 ########################################################################### | |
| 1544 ## work-around for buggy behavior | |
| 1545 ########################################################################### | |
| 1546 | |
| 1547 def updateUserListSize(self): | |
| 1548 """ | |
| 1549 Public method to resize the completion list to fit with contents. | |
| 1550 """ | |
| 1551 children = self.findChildren(QListWidget) | |
| 1552 if children: | |
| 1553 userListWidget = children[-1] | |
| 1554 hScrollbar = userListWidget.horizontalScrollBar() | |
| 1555 if hScrollbar.isVisible(): | |
| 1556 hScrollbarHeight = hScrollbar.sizeHint().height() | |
| 1557 | |
| 1558 geom = userListWidget.geometry() | |
| 1559 geom.setHeight(geom.height() + hScrollbarHeight) | |
| 1560 | |
| 1561 charPos = self.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS) | |
| 1562 currentYPos = self.SendScintilla( | |
| 1563 QsciScintilla.SCI_POINTYFROMPOSITION, 0, charPos) | |
| 1564 if geom.y() < currentYPos: | |
| 1565 geom.setY(geom.y() - hScrollbarHeight) | |
| 1566 moveY = True | |
| 1567 else: | |
| 1568 moveY = False | |
| 1569 | |
| 1570 userListWidget.setGeometry(geom) | |
| 1571 if moveY: | |
| 1572 userListWidget.move(geom.x(), geom.y() - hScrollbarHeight) | |
| 1573 | |
| 1503 def __completionListSelected(self, listId, txt): | 1574 def __completionListSelected(self, listId, txt): |
| 1504 """ | 1575 """ |
| 1505 Private slot to handle the selection from the completion list. | 1576 Private slot to handle the selection from the completion list. |
| 1506 | 1577 |
| 1507 Note: This works around an issue of some window managers taking | 1578 Note: This works around an issue of some window managers taking |
