C++ (Cpp) digitNumbersChanged Examples

Example #1

File: linenumbers.cpp Project: proDOOMman/qasmGUI

void LineNumbers::setDigitNumbers( int i )
{
	if ( i == mDigitNumbers )
		return;
	mDigitNumbers = i;
        setFixedWidth( fontMetrics().width( "0" ) * (i) + 22 );
	emit digitNumbersChanged();
}

Example #2

File: TextLineNumbers.cpp Project: nexplus/mbed-IDE

void TextLineNumbers::setDigitNumbers( int i )
{
	if ( i == mDigitNumbers )
		return;
	mDigitNumbers = i;
	setFixedWidth( fontMetrics().width( "0" ) * (i) + 22 ); // +2 = 1 empty place before and 1 empty place after 
	//setFixedWidth( fontMetrics().width( "0" ) * ( mDigitNumbers +2 ) ); // +2 = 1 empty place before and 1 empty place after
	emit digitNumbersChanged();
}