<table><tr><td style="">gikari added inline comments.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D21860">View Revision</a></tr></table><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D21860#inline-132542">View Inline</a><span style="color: #4b4d51; font-weight: bold;">broulik</span> wrote in <span style="color: #4b4d51; font-weight: bold;">fonts.cpp:607</span></div>
<div style="margin: 8px 0; padding: 0 12px; color: #74777D;"><p style="padding: 0; margin: 8px;">kded (the application you're running in) is a <tt style="background: #ebebeb; font-size: 13px;">QApplication</tt>, so from the constructor of your kdedmodule you could do</p>
<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">#include <QApplication>
connect(qApp, &QGuiApplication::fontChanged, this, [this](this QFont &font) {
// now check if you have the new fonts
});</pre></div>
<p style="padding: 0; margin: 8px;">I can't guarantee this will work (accessing <tt style="background: #ebebeb; font-size: 13px;">font</tt> from there will actually deadlock :D but I am curious whether that signal is emitted properly, so you dont have to listen to or ask the font kcm to tell you.</p></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">So, I wrote this:</p>
<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">GtkConfig::GtkConfig(QObject *parent, const QVariantList&) :
KDEDModule(parent), configEditor {new ConfigEditor()}
{
qDebug() << "Parent: " << parent;
QGuiApplication *qapp = static_cast<QGuiApplication *>(parent);
qDebug() << "Qapp: " << qapp;
connect(qapp, &QGuiApplication::fontChanged, this, [this](const QFont &font) {
qDebug() << "Font recieved";
qDebug() << font;
});
qDebug() << "GTK configuration module loaded";
}</pre></div>
<p style="padding: 0; margin: 8px;">And when I save fonts via KCM nothing (Except the "parent", "qapp" and "GTK ..." lines) was printed in konsole, where I run Kded5. So, it means signal was not send?</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R119 Plasma Desktop</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D21860">https://phabricator.kde.org/D21860</a></div></div><br /><div><strong>To: </strong>gikari, Plasma, apol, davidedmundson<br /><strong>Cc: </strong>davidedmundson, nicolasfella, broulik, GB_2, abetts, ngraham, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, sebas, apol, mart<br /></div>