tdf#153229 add a switch to override honoring system dark mode

Change-Id: Iafb6182e05dc65d20d0809476ee58908f7426d39
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146597
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

4 files changed, 5 insertions, 0 deletions

diff --git a/vcl/inc/osx/salframe.h b/vcl/inc/osx/salframe.h
index 71b8eb45b772..af8783b96147 100644
--- a/vcl/inc/osx/salframe.h
+++ b/vcl/inc/osx/salframe.h
@@ -163,6 +163,7 @@ public:
         tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) override;
     // done setting up the clipregion
     virtual void EndSetClipRegion() override;
+    virtual void UpdateDarkMode() override;
 
     void UpdateFrameGeometry();
 
diff --git a/vcl/inc/salframe.hxx b/vcl/inc/salframe.hxx
index 552d88eb2519..a78f9afe08c0 100644
--- a/vcl/inc/salframe.hxx
+++ b/vcl/inc/salframe.hxx
@@ -299,6 +299,8 @@ public:
     void SetModalHierarchyHdl(const Link<bool, void>& rLink) { m_aModalHierarchyHdl = rLink; }
     void NotifyModalHierarchy(bool bModal) { m_aModalHierarchyHdl.Call(bModal); }
 
+    virtual void            UpdateDarkMode() {}
+
     // Call the callback set; this sometimes necessary for implementation classes
     // that should not know more than necessary about the SalFrame implementation
     // (e.g. input methods, printer update handlers).
diff --git a/vcl/inc/unx/gtk/gtkframe.hxx b/vcl/inc/unx/gtk/gtkframe.hxx
index be82779142b1..27bbf77ffd54 100644
--- a/vcl/inc/unx/gtk/gtkframe.hxx
+++ b/vcl/inc/unx/gtk/gtkframe.hxx
@@ -611,6 +611,7 @@ public:
     virtual bool                UpdatePopover(void* nId, const OUString& rHelpText, vcl::Window* pParent, const tools::Rectangle& rHelpArea) override;
     virtual bool                HidePopover(void* nId) override;
     virtual weld::Window*       GetFrameWeld() const override;
+    virtual void                UpdateDarkMode() override;
 
     static GtkSalFrame         *getFromWindow( GtkWidget *pWindow );
 
diff --git a/vcl/inc/win/salframe.h b/vcl/inc/win/salframe.h
index dedac6906467..78f61945a311 100644
--- a/vcl/inc/win/salframe.h
+++ b/vcl/inc/win/salframe.h
@@ -139,6 +139,7 @@ public:
     virtual void                BeginSetClipRegion( sal_uInt32 nRects ) override;
     virtual void                UnionClipRegion( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) override;
     virtual void                EndSetClipRegion() override;
+    virtual void                UpdateDarkMode() override;
 
     constexpr vcl::WindowState state() const { return m_eState; }
     void UpdateFrameState();