QTextEdit and font family

[giusepped]

I have a basic quetion.
I would change the font family of a QTextEdit by means of the following code:

void Window::chooseFont()
{
bool ok;
QFont initial("Times New Roman", 48);
QFont font = QFontDialog::getFont(&ok, initial, this);

if (ok) {
QTextCharFormat format;
format.setFont(font);
txt->mergeCurrentCharFormat(format);


}

}

The strange thing is that I get changed the text if and only if I make a selection inside txt. i.e. the character format does not change if a continue to edit on the right of the current cursor position.
Any help appreciated

[aamer4yu]

Why dont u simply use QWidget::setFont ??
txt->setFont(font) ??

[giusepped]

Simply because the result is the same. I tryed your tip without success.
G

[giusepped]

In some way I solved.


void Window::chooseFont()
{
bool ok;
QFont initial("Times New Roman", 48);
QFont font = QFontDialog::getFont(&ok, initial, this);

if (ok) {
QTextCharFormat format;
format.setFont(font);
txt->setCurrentFont(font);
txt->setEnabled(true);

}
txt->setWindowState(Qt::WindowActive);
}

Anyway, still the behavior is not perfect.
When I click on the Font button the QFontDialog opens, I select the font, and when I close the Dialog, if I press Tab the focus go on the QTextEdit and I can type with the selected font.
On the other hand, if I close the QFontDialog and I do not press Tab, bu use the mouse to get the focus on QTextEdit, I cannot type with the selected font.
There is a way to understand why?
Regards

[patrik08]

to handle text on QTextEdit , QTextCursor make the job ...

void  FontText()
{
    /* get existing font  txt = QTextEdit */
    QTextCursor c = txt->textCursor();
    QTextCharFormat format = c.charFormat();
    QFont f = format.font();
 
  bool ok;
  QFont fontyour = QFontDialog::getFont(&ok,f,0);
  if (ok) {
 
      format.setFont(fontyour);
	    c.setCharFormat(format);
 
  }
}

void  FontText()
{
    /* get existing font  txt = QTextEdit */
    QTextCursor c = txt->textCursor();
    QTextCharFormat format = c.charFormat();
    QFont f = format.font();
    
  bool ok;
  QFont fontyour = QFontDialog::getFont(&ok,f,0);
  if (ok) {
   
      format.setFont(fontyour);
	    c.setCharFormat(format);
      
  }
}

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[giusepped]

Did you try your code?
Because the result is the same: if I click insiede the QTextEdit the font selection is lost.

[patrik08]

Did you try your code?
Because the result is the same: if I click insiede the QTextEdit the font selection is lost.

Cursor chance if you click on other area..
Yes i try the code is part from... my GraphicsViewEdit
http://www.qt-apps.org/content/show....?content=80234

IMO: mi prendi in giro?