[Qt-interest] QTextEdit input from right to left (SOLVED)

[Yong Zhang]

Hi All,

The problem is solved by adding the following line to the code:

textEdit->moveCursor(QTextCursor::End, QTextCursor::MoveAnchor);

Basically I have to move the cursor to the end of the document every 
time the QTextEdit is changed.

Thank you very much,

Best,

Yong



On 3/22/2010 6:24 PM, Yong Zhang wrote:
> Hi Diego,
>
> Below are some sample codes:
>
> In one function, the textEdit widget is connected to a function called
> myTextChanged():
>
> connect(textEdit, SIGNAL(textChanged()), this, SLOT(myTextChanged()));
>
> Inside the myTextChanged() function, I simply called the following to
> get the new text:
>
> mytext=textEdit->toPlainText();
>
> I want myTextChanged() function to be called when any change is occurred
> to the textEdit widget, such as a new letter is entered by the user or a
> letter is removed from the current content.
>
> Thanks,
>
> Yong
>
>
>
> On 3/22/2010 1:27 PM, Diego Iastrubni wrote:
>> Are you sure you did not:
>> QWidget->setLayoutDirection(Qt::rightToLeft)?
>>
>> Please provide a working code that reproduces the problem.
>>
>> On Mon, Mar 22, 2010 at 8:51 PM, Yong Zhang <yzhang.qt at gmail.com
>> <mailto:yzhang.qt at gmail.com>> wrote:
>>
>> Hi All,
>>
>> I am using Qt 4.6 on Windows XP Professional.
>>
>> In my application, I use a QTextEdit for user to input some text
>> information. However, it is strange that when the user input the text
>> inside the QTextEdit, the text is entered from right to left, instead of
>> from left to right, that is, the new letter appears at the very left but
>> not the right location of the previous letters. I checked the QTextEdit
>> property and did not find anything related to this. I am wondering if
>> anyone has this similar problem and how I could solve it.
>>
>> Thank you very much,
>>
>> Yong
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>