Add clear button

plugins/messageviewerconfigureplugins/openurlwith/autotests/openurlwithconfigurecreatewidgettest.cpp

@@ -28,10 +28,12 @@ void OpenUrlWithConfigureCreateWidgetTest::shouldHaveDefaultValues()
     auto mServerName = w.findChild<QLineEdit *>(QStringLiteral("mServerName"));
     QVERIFY(mServerName);
     QVERIFY(mServerName->text().isEmpty());
+    QVERIFY(mServerName->isClearButtonEnabled());
 
     auto mCommandLine = w.findChild<QLineEdit *>(QStringLiteral("mCommandLine"));
     QVERIFY(mCommandLine);
     QVERIFY(mCommandLine->text().isEmpty());
+    QVERIFY(mCommandLine->isClearButtonEnabled());
 
     auto formatHelp = w.findChild<QLabel *>(QStringLiteral("formatHelp"));
     QVERIFY(formatHelp);

plugins/messageviewerconfigureplugins/openurlwith/openurlwithconfigurecreatewidget.cpp

@@ -26,6 +26,7 @@ OpenUrlWithConfigureCreateWidget::OpenUrlWithConfigureCreateWidget(QWidget *pare
 
     mServerName->setObjectName(QStringLiteral("mServerName"));
     mainLayout->addRow(i18n("Server Name:"), mServerName);
+    mServerName->setClearButtonEnabled(true);
     KPIM::LineEditCatchReturnKey(mServerName, this);
 
     auto formatHelp = new QLabel(i18n("<qt><a href=\"whatsthis1\">Argument format information...</a></qt>"), this);
@@ -44,6 +45,7 @@ OpenUrlWithConfigureCreateWidget::OpenUrlWithConfigureCreateWidget(QWidget *pare
     mainLayout->addWidget(formatHelp);
 
     mCommandLine->setObjectName(QStringLiteral("mCommandLine"));
+    mCommandLine->setClearButtonEnabled(true);
     mainLayout->addRow(i18n("Command line:"), mCommandLine);
     KPIM::LineEditCatchReturnKey(mCommandLine, this);