[accessibility/kmouth/release/26.08] phrasebook: PhraseBookDialog: do not leak UI instance

Git commit a37d5958f90c23af05a613b252b8a8f6979e6dad by Friedrich W. H. Kossebau.
Committed on 04/08/2026 at 15:45.
Pushed by kossebau into branch 'release/26.08'.

PhraseBookDialog: do not leak UI instance

(cherry picked from commit 2739f2763048230c7f68617173a24f6ea568ccd3)

M  +1    -1    phrasebook/phrasebookdialog.cpp
M  +3    -1    phrasebook/phrasebookdialog.h

https://invent.kde.org/accessibility/kmouth/-/commit/a37d5958f90c23af05a613b252b8a8f6979e6dad

diff --git a/phrasebook/phrasebookdialog.cpp b/phrasebook/phrasebookdialog.cpp
index 3cdff63..78a7421 100644
--- a/phrasebook/phrasebookdialog.cpp
+++ b/phrasebook/phrasebookdialog.cpp
@@ -202,7 +202,7 @@ void PhraseBookDialog::initGUI()
 {
     QWidget *page = new QWidget(this);
 
-    m_ui = new Ui::PhraseBookDialog();
+    m_ui = std::make_unique<Ui::PhraseBookDialog>();
     m_ui->setupUi(page);
     setCentralWidget(page);
 
diff --git a/phrasebook/phrasebookdialog.h b/phrasebook/phrasebookdialog.h
index 18c786b..22a6866 100644
--- a/phrasebook/phrasebookdialog.h
+++ b/phrasebook/phrasebookdialog.h
@@ -28,6 +28,8 @@
 #include <QAction>
 #include <QUrl>
 
+#include <memory>
+
 // #include "phrasebook.h"
 #include "ui_phrasebookdialog.h"
 
@@ -157,7 +159,7 @@ private:
     // Keep QPrinter so settings persist
     // QPrinter *printer;
 
-    Ui::PhraseBookDialog *m_ui;
+    std::unique_ptr<Ui::PhraseBookDialog> m_ui;
 };
 
 #endif