QTextTable flow options

[Jencek]

Hi there,
I'm quite new to Qt and I have encountered this problem:

After I insert two QTextTables into QTextEdit next to each other (first flow option is FlowLeft, second InFlow), inserting text to these tables changes layout.

Bassically I want two one-column tables horrizontaly next to each other.
Somehow like this:

tableFormat.setPosition(QTextFrameFormat::FloatLeft);
    tableFormat.setAlignment(Qt::AlignLeft);
 
    tableFormat2.setPosition(QTextFrameFormat::InFlow);
    tableFormat2.setAlignment(Qt::AlignRight);
 
    QTextCursor cursor=text->textCursor();
    table=cursor.insertTable(1,1,tableFormat);
    cursor=table->cellAt(0,0).firstCursorPosition();
    cursor.movePosition(QTextCursor::Right);
    table2=cursor.insertTable(1,1,tableFormat2);

tableFormat.setPosition(QTextFrameFormat::FloatLeft);
    tableFormat.setAlignment(Qt::AlignLeft);

    tableFormat2.setPosition(QTextFrameFormat::InFlow);
    tableFormat2.setAlignment(Qt::AlignRight);

    QTextCursor cursor=text->textCursor();
    table=cursor.insertTable(1,1,tableFormat);
    cursor=table->cellAt(0,0).firstCursorPosition();
    cursor.movePosition(QTextCursor::Right);
    table2=cursor.insertTable(1,1,tableFormat2);

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Appending lines to each table works perfectly, but after I insert some text, tables become alligned verticaly - not horrizontaly. Almost like flow options were somehow changed.

Any Ideas?

I'm using Qt 4.5.2 in unix.