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Quick tips to adjust font size: Difference between revisions
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(Removed from Category:Howto and Category:Learning::Demos_and_Examples (is only a snippet)) |
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[[Category:Snippets]] | |||
= 4 Quick tips to adjust Font Size. = | |||
Use [http://doc.qt.io/qt-5/qfont.html QFont Class] | |||
==== When you know font size in terms of Integer , ==== | |||
<code>void QFont::setPointSize ( int pointSize )</code> | |||
==== When you know font size in terms of Integer , | |||
<code>void QFont::setPointSize ( int pointSize )<code> | |||
==== Sometimes , it is required that we need font size other than the prescribed sizes. ==== | ==== Sometimes , it is required that we need font size other than the prescribed sizes. ==== | ||
< | <code>void QFont::setPointSizeF ( qreal pointSize )</code> | ||
is really useful in that manner. | |||
==== Stylesheet ==== | ==== Stylesheet ==== | ||
| Line 16: | Line 16: | ||
Using style sheet must be the simplest way. | Using style sheet must be the simplest way. | ||
<code> | <code> | ||
void setStyleSheet ( const QString & | void setStyleSheet ( const QString & sheet ) | ||
label->setStyleSheet ("Font : 12pt"); | label->setStyleSheet ("Font : 12pt"); | ||
</code> | </code> | ||
''' | |||
=== We can use HTML tags as well, when applicable. === | === We can use HTML tags as well, when applicable. === | ||
''' | ''' | ||
Latest revision as of 12:07, 24 May 2015
4 Quick tips to adjust Font Size.
Use QFont Class
When you know font size in terms of Integer ,
void QFont::setPointSize ( int pointSize )
Sometimes , it is required that we need font size other than the prescribed sizes.
void QFont::setPointSizeF ( qreal pointSize )
is really useful in that manner.
Stylesheet
Using style sheet must be the simplest way.
void setStyleSheet ( const QString & sheet )
label->setStyleSheet ("Font : 12pt");
We can use HTML tags as well, when applicable.