Qt-embedded-interest Archive, December 2006
Changing the font size and color of lable dynamically
Message 1 in thread
Dear All,
I have Lablle created using QT Designer.
In the run time(inside the program ) i want to change its color and
size of text.
I can able to change the text of lable using setText(string).
But i coudn't find the API to change the color and font size of text.
If some body had done kindly suggest me how to do it.
Thanks in advance,
Regards,
Harsha
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Message 2 in thread
harshavardhanreddy mandeepala wrote:
> Dear All,
> I have Lablle created using QT Designer.
> In the run time(inside the program ) i want to change its color and
> size of text.
> I can able to change the text of lable using setText(string).
> But i coudn't find the API to change the color and font size of text.
So where did you look? I found this in the docs:
http://doc.trolltech.com/3.3/qlabel.html#setFont
Please do not crosspost between various lists! See
http://en.wikipedia.org/wiki/Netiquette.
Best,
Andre
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Message 3 in thread
please reply to the list.
harshavardhanreddy mandeepala wrote:
> Dear Andre,
> Thanks for your help.
>
> using
>
> QFont testFont( "Times", 10, Bold );
> and
> QLabel::setFont ( testFont );
>
> I can change the style and width of font.
> But how can i change the fore ground color of font.
> I looked into QFont class but i couldn't find.
> If you have an idea kindly help me.
The colour is set with QWidget::setPaletteForegroundColor which is
reimplemented in QLabel.
You can also change the color by using Richtext:
myLabel->setText("<font color=red>This is a colored label</font>"); or
alike should do the trick.
Best regards,
Andre
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Message 4 in thread
Hi Andre,
Thanks a lot for your help.
Regards,
Harsha
On 12/19/06, Andre Haupt <haupt.andre@xxxxxx> wrote:
> please reply to the list.
>
> harshavardhanreddy mandeepala wrote:
> > Dear Andre,
> > Thanks for your help.
> >
> > using
> >
> > QFont testFont( "Times", 10, Bold );
> > and
> > QLabel::setFont ( testFont );
> >
> > I can change the style and width of font.
> > But how can i change the fore ground color of font.
> > I looked into QFont class but i couldn't find.
> > If you have an idea kindly help me.
> The colour is set with QWidget::setPaletteForegroundColor which is
> reimplemented in QLabel.
>
> You can also change the color by using Richtext:
>
> myLabel->setText("<font color=red>This is a colored label</font>"); or
> alike should do the trick.
>
>
> Best regards,
>
> Andre
>
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