Bug 364 – Possible unsupported method call: QPainter.drawText(PySide.QtCore.QRect, Alignment, unicode, PySide.QtCore.QRect)

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Bug 364 - Possible unsupported method call: QPainter.drawText(PySide.QtCore.QRect, Alignment, unicode, PySide.QtCore.QRect)

Summary:

Possible unsupported method call: QPainter.drawText(PySide.QtCore.QRect, Alig...

Status:	CLOSED INVALID

Product:	PySide
Classification:	Unclassified
Component:	QtGui
Version:	0.4.1
Platform:	All All

Importance:	P3 normal
Assigned To:	renato filho

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-09-17 08:18 EEST by Luca Donaggio
Modified:	2010-10-13 13:52 EEST (History)
CC List:	8 users (show)

See Also:

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Description Luca Donaggio 2010-09-17 08:18:09 EEST

In Maemo Fremantle, this use of QPainter.drawText():

boundingRect = QRect()
painter.drawText(someRect,(Qt.AlignTop | Qt.AlignLeft | Qt.TextWordWrap),u'Some
Text',boundingRect)

produces the following error:

TypeError: 'PySide.QtGui.QPainter.drawText' called with wrong argument types:
  PySide.QtGui.QPainter.drawText(PySide.QtCore.QRect, Alignment, unicode,
PySide.QtCore.QRect)
Supported signatures:
  PySide.QtGui.QPainter.drawText(PySide.QtCore.QPoint, QString)
  PySide.QtGui.QPainter.drawText(PySide.QtCore.QPointF, QString)
  PySide.QtGui.QPainter.drawText(PySide.QtCore.QRect, int, QString,
PySide.QtCore.QRect)
  PySide.QtGui.QPainter.drawText(PySide.QtCore.QRectF, QString,
PySide.QtGui.QTextOption = QTextOption())
  PySide.QtGui.QPainter.drawText(PySide.QtCore.QRectF, int, QString,
PySide.QtCore.QRectF)
  PySide.QtGui.QPainter.drawText(int, int, QString)
  PySide.QtGui.QPainter.drawText(int, int, int, int, int, QString,
PySide.QtCore.QRect)

while omitting the last parameters works:

painter.drawText(someRect,(Qt.AlignTop | Qt.AlignLeft | Qt.TextWordWrap),u'Some
Text')

Comment 1 renato filho 2010-09-21 15:06:33 EEST

this last argument is used to return the the area utilized for the text. Python
does not support passes value by reference then you replace all functions like
these to return a tuple or an object, then the correct usage is:

boundingRect = painter.drawText(someRect,(Qt.AlignTop | Qt.AlignLeft |
Qt.TextWordWrap),u'SomeText')


Thnaks

Comment 2 Luca Donaggio 2010-09-22 09:48:15 EEST

Thanks Renato!