[trojita] src/Gui: GUI: Settings: simplify stylesheet manipulation

[Jan Kundrát]

Git commit 87d0f1b14017d2caed3ef03dfffc9ffe65a0a809 by Jan Kundrát.
Committed on 10/03/2019 at 13:01.
Pushed by gerrit into branch 'master'.

GUI: Settings: simplify stylesheet manipulation

The IMAP page also sets this stylesheet just once.

Change-Id: Iffb4d32314ce246b69d0b18aaa736692749873be

M  +2    -2    src/Gui/SettingsDialog.cpp

https://commits.kde.org/trojita/87d0f1b14017d2caed3ef03dfffc9ffe65a0a809

diff --git a/src/Gui/SettingsDialog.cpp b/src/Gui/SettingsDialog.cpp
index af6af74d..f24b5af2 100644
--- a/src/Gui/SettingsDialog.cpp
+++ b/src/Gui/SettingsDialog.cpp
@@ -1044,6 +1044,8 @@ OutgoingPage::OutgoingPage(SettingsDialog *parent, 
QSettings &s): QScrollArea(pa
     QString profileName = QString::fromUtf8(qgetenv("TROJITA_PROFILE"));
     m_smtpAccountSettings = new MSA::Account(this, &s, profileName);
 
+    portWarningLabel->setStyleSheet(SettingsDialog::warningStyleSheet);
+
     method->insertItem(NETWORK, tr("Network"));
     method->insertItem(SENDMAIL, tr("Local sendmail-compatible"));
     method->insertItem(IMAP_SENDMAIL, tr("IMAP SENDMAIL Extension"));;
@@ -1271,11 +1273,9 @@ void OutgoingPage::save(QSettings &s)
 void OutgoingPage::showPortWarning(const QString &warning)
 {
     if (!warning.isEmpty()) {
-        portWarningLabel->setStyleSheet(SettingsDialog::warningStyleSheet);
         portWarningLabel->setVisible(true);
         portWarningLabel->setText(warning);
     } else {
-        portWarningLabel->setStyleSheet(QString());
         portWarningLabel->setVisible(false);
     }