Enabled/disabled ok button

messagelist/src/core/widgets/filternamedialog.cpp

@@ -8,6 +8,7 @@
 #include "filternamewidget.h"
 #include <KLocalizedString>
 #include <QDialogButtonBox>
+#include <QPushButton>
 #include <QVBoxLayout>
 
 using namespace MessageList::Core;
@@ -25,6 +26,9 @@ FilterNameDialog::FilterNameDialog(QWidget *parent)
     mainLayout->addWidget(button);
     connect(button, &QDialogButtonBox::accepted, this, &FilterNameDialog::accept);
     connect(button, &QDialogButtonBox::rejected, this, &FilterNameDialog::reject);
+    auto okButton = button->button(QDialogButtonBox::Ok);
+    okButton->setEnabled(false);
+    connect(mFilterNameWidget, &FilterNameWidget::updateOkButton, okButton, &QPushButton::setEnabled);
 }
 
 FilterNameDialog::~FilterNameDialog()

messagelist/src/core/widgets/filternamewidget.cpp

@@ -6,17 +6,26 @@
 
 #include "filternamewidget.h"
 #include <KLocalizedString>
+#include <QHBoxLayout>
 #include <QLabel>
 #include <QLineEdit>
-#include <QVBoxLayout>
 
 using namespace MessageList::Core;
 FilterNameWidget::FilterNameWidget(QWidget *parent)
     : QWidget(parent)
+    , mName(new QLineEdit(this))
 {
-    auto mainLayout = new QVBoxLayout(this);
+    auto mainLayout = new QHBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
     mainLayout->setContentsMargins({});
+
+    mName->setObjectName(QStringLiteral("mName"));
+
+    auto label = new QLabel(i18n("Name:"), this);
+    label->setObjectName(QStringLiteral("label"));
+
+    mainLayout->addWidget(label);
+    mainLayout->addWidget(mName);
 }
 
 FilterNameWidget::~FilterNameWidget()

messagelist/src/core/widgets/filternamewidget.h

@@ -8,6 +8,7 @@
 
 #include "messagelist_private_export.h"
 #include <QWidget>
+class QLineEdit;
 namespace MessageList
 {
 namespace Core
@@ -20,6 +21,9 @@ public:
     ~FilterNameWidget() override;
 Q_SIGNALS:
     void updateOkButton(bool enabled);
+
+private:
+    QLineEdit *const mName;
 };
 }
 }