How to Change Font in Qt Wallets

[Egoista]

Hello, hope you all are having a good day

Wondering how one changes the font in Bitcoin/Litecoin/Altcoin and set it to be used globally?

Add the font as a resource and your QRC file should look somthing like:

Code:

<qresource prefix="/polices" >
	<file>DejaVuSerif.ttf</file>
	<file>DejaVuSerif-Bold.ttf</file>
	<file>DejaVuSerif-BoldItalic.ttf</file>
	<file>DejaVuSerif-Italic.ttf</file>
</qresource>

and then add this to the main() function in bitcoin.cpp:

Code:

QStringList list;
list << "DejaVuSerif.ttf" << "DejaVuSerif-Bold.ttf" << "DejaVuSerif-Italic.ttf" << "DejaVuSerif-BoldItalic.ttf";
int fontID(-1);
bool fontWarningShown(false);
for (QStringList::const_iterator constIterator = list.constBegin(); constIterator != list.constEnd(); ++constIterator) {
	QFile res(":/polices/" + *constIterator);
	if (res.open(QIODevice::ReadOnly) == false) {
		if (fontWarningShown == false) {
			QMessageBox::warning(0, "Application", (QString)"Impossible d'ouvrir la police " + QChar(0x00AB) + " DejaVu Serif " + QChar(0x00BB) + ".");
			fontWarningShown = true;
		}
	} else {
		fontID = QFontDatabase::addApplicationFontFromData(res.readAll());
		if (fontID == -1 && fontWarningShown == false) {
			QMessageBox::warning(0, "Application", (QString)"Impossible d'ouvrir la police " + QChar(0x00AB) + " DejaVu Serif " + QChar(0x00BB) + ".");
			fontWarningShown = true;
		}
	}
}

Then after that, do :

Code:

QApplication.setFont(QFont("DejaVu Serif", 10));

to set it globally.

You're welcome.