let a subclass destroy and recreate its EditView

Change-Id: I743592b0d6d864f3d72c2fd111ef8adf13a3eb4a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104052
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 16 insertions, 4 deletions

diff --git a/include/svx/weldeditview.hxx b/include/svx/weldeditview.hxx
index d54f2c9404a7..00f49f6965a7 100644
--- a/include/svx/weldeditview.hxx
+++ b/include/svx/weldeditview.hxx
@@ -39,11 +39,23 @@ public:
 
     EditEngine& GetEditEngine() { return *m_xEditEngine; }
 
-    bool HasSelection() const { return m_xEditView->HasSelection(); }
+    bool HasSelection() const { return m_xEditView && m_xEditView->HasSelection(); }
 
-    void Cut() { m_xEditView->Cut(); }
-    void Copy() { m_xEditView->Copy(); }
-    void Paste() { m_xEditView->Paste(); }
+    void Cut()
+    {
+        if (m_xEditView)
+            m_xEditView->Cut();
+    }
+    void Copy()
+    {
+        if (m_xEditView)
+            m_xEditView->Copy();
+    }
+    void Paste()
+    {
+        if (m_xEditView)
+            m_xEditView->Paste();
+    }
 
     virtual ~WeldEditView() override;