Problem with set[Left|Right|Top|Bottom]Margin for QTextBlock in QTextEdit/QPlainTextEdit

Posted by sint on Stack Overflow See other posts from Stack Overflow or by sint
Published on 2010-04-21T21:46:43Z Indexed on 2010/04/28 12:03 UTC
Read the original article Hit count: 232

Filed under:

qt

|

pyqt

Hi everybody,

how can i set different margins for each QTextBlock in QTextEdit/QPlainTextEdit?

i tried to set it with following code:

class MyWidget(QPlainTextEdit):

    def func(self):
        block = self.firstVisibleBlock()
        while block.isValid():
            block = block.next()
            block.blockFormat().setLeftMargin(<some_value>)

but it's not working

Thanks

© Stack Overflow or respective owner

Related posts about qt

qt cannot open input file 'c:\Qt\qt\lib\qtmaind.lib'

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I am using qt 4.5 I have created a project and I want to compile on visual studio 2008 for windows mobile 6.0 So I have created the project files doing this: D:\Projects\Phone_PDA\Phone_PDA>set QMAKESPEC=win32-msvc2008 D:\Projects\Phone_PDA\Phone_PDA>qmake -tp vc The VS project was… >>> More
Qt Linking Error.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I configure qt-x11 with following options ./configure -prefix /iTalk/qtx11 -prefix-install -bindir /iTalk/qtx11-install/bin -libdir /iTalk/qtx11-install/lib -docdir /iTalk/qtx11-install/doc -headerdir /iTalk/qtx11-install/include -datadir /iTalk/qtx11-install/data -examplesdir /iTalk/qtx11-install/examples… >>> More
To connect Gstreamer with Qt in order to play a gstreamer video in the Qt Widget

as seen on Stack Overflow - Search for 'Stack Overflow'
I tried using phonon to play the video but could not succeed. Off-late came to know through the Qt forums that even the latest version of Qt does not support phonon. Thats when i started using Gstreamer.Any suggestions as to how to connect the Gstreamer window with the Qt widget?My aim is to play… >>> More
How to mix C++ Qt objects and Qt Jambi objects

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to combine some existing Qt code written in C++ with some code written in Java using Qt Jambi, but I'm not quite sure how to do it. I'm basically trying to acieve two things: Pass a QObject from C++ to Java using JNI Pass a Qt Jambi QObject from Java to C++ It looks like I can… >>> More
La rubrique Qt sur Facebook, devenez vous aussi fan et suivez l'actualité Qt depuis Facebook

as seen on Developper.com - Search for 'Developper.com'
Comme vous l'avez probablement remarqué, les réseaux sociaux explosent de partout, Developpez.com et toutes ses rubriques se doivent donc, comme toujours auparavant, de suivre l'évolution en s'ouvrant à ces réseaux sociaux. Vous pouvez donc désormais suivre l'actualité de la rubrique sur Facebook… >>> More

Related posts about pyqt

pyqt QTreeWidget setItemWidget dissapears after drag/drop

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to keep a widget put into a QTreeWidgetItem after a reparent (drag and drop) using QTreeWidget.setItemWidget() But the result, if you compile the following code - is that the widget inside the QTreeWidgetItem disappears. Any idea why? What code would fix this (repopulate the QTreeWidgetItem… >>> More
How to resize QInputDialog, PyQt

as seen on Stack Overflow - Search for 'Stack Overflow'
I am getting input with this here areaInput = QtGui.QInputDialog.getText(self, "Copy Area", "New Area Name:", 0) However I would like to make the dialog box larger, I've tried things such as QtGui.QInputDialog.resize(400, 400) However it says "the first argument must be a QWidget class" and… >>> More
Applying atyle sheets in pyqt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello all, If i apply a property to a parent widget it is automatically applied for child widgets too.. Is there any way of preventing this?? For example if i set background color as white in a dialog the button,combo boxes and scroll bars looks white as it lacks it native look(have to say it's unpleasant… >>> More
Linking a qtDesigner .ui file to python/pyqt?

as seen on Stack Overflow - Search for 'Stack Overflow'
So if I go into QtDesigner and build a UI, it'll be saved as a .ui file. How can I make this as a python file or use this in python? >>> More
Linking a qtDesigner .ui file to python/pyqt?

as seen on Stack Overflow - Search for 'Stack Overflow'
So if I go into QtDesigner and build a UI, it'll be saved as a .ui file. How can I make this as a python file or use this in python? >>> More