loplugin:constmethod in vcl

Change-Id: I6a456979a6cfcd7920dc468baf9b23013cb701a4
Reviewed-on: https://gerrit.libreoffice.org/79783
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

11 files changed, 16 insertions, 16 deletions

diff --git a/vcl/inc/TypeSerializer.hxx b/vcl/inc/TypeSerializer.hxx
index 99d4609d5d2a..45f7219300d6 100644
--- a/vcl/inc/TypeSerializer.hxx
+++ b/vcl/inc/TypeSerializer.hxx
@@ -30,7 +30,7 @@ public:
     TypeSerializer(SvStream& rStream);
 
     void readGradient(Gradient& rGradient);
-    void writeGradient(Gradient& rGradient);
+    void writeGradient(const Gradient& rGradient);
 };
 
 #endif
diff --git a/vcl/inc/bitmap/Octree.hxx b/vcl/inc/bitmap/Octree.hxx
index 0bc060d450d9..86a911fa4adf 100644
--- a/vcl/inc/bitmap/Octree.hxx
+++ b/vcl/inc/bitmap/Octree.hxx
@@ -41,7 +41,7 @@ class VCL_PLUGIN_PUBLIC Octree
 {
 private:
     void CreatePalette(OctreeNode* pNode);
-    void GetPalIndex(OctreeNode* pNode);
+    void GetPalIndex(const OctreeNode* pNode);
 
     SAL_DLLPRIVATE void add(std::unique_ptr<OctreeNode>& rpNode);
     SAL_DLLPRIVATE void reduce();
diff --git a/vcl/inc/qt5/Qt5FilePicker.hxx b/vcl/inc/qt5/Qt5FilePicker.hxx
index d4e74b92ba15..35ca687f8dcb 100644
--- a/vcl/inc/qt5/Qt5FilePicker.hxx
+++ b/vcl/inc/qt5/Qt5FilePicker.hxx
@@ -155,7 +155,7 @@ public:
     virtual void SAL_CALL setDescription(const OUString& rDescription) override;
 
 protected:
-    static css::uno::Any handleGetListValue(QComboBox* pWidget, sal_Int16 nControlAction);
+    static css::uno::Any handleGetListValue(const QComboBox* pWidget, sal_Int16 nControlAction);
     static void handleSetListValue(QComboBox* pQComboBox, sal_Int16 nAction,
                                    const css::uno::Any& rValue);
     virtual void addCustomControl(sal_Int16 controlId);
diff --git a/vcl/inc/qt5/Qt5Menu.hxx b/vcl/inc/qt5/Qt5Menu.hxx
index cf60ee2c0bb7..efcfb8eeb81c 100644
--- a/vcl/inc/qt5/Qt5Menu.hxx
+++ b/vcl/inc/qt5/Qt5Menu.hxx
@@ -45,7 +45,7 @@ private:
 
     void ReinitializeActionGroup(unsigned nPos);
     void ResetAllActionGroups();
-    void UpdateActionGroupItem(Qt5MenuItem* pSalMenuItem);
+    void UpdateActionGroupItem(const Qt5MenuItem* pSalMenuItem);
 
 public:
     Qt5Menu(bool bMenuBar);
@@ -74,7 +74,7 @@ public:
 
     void SetMenu(Menu* pMenu) { mpVCLMenu = pMenu; }
     Menu* GetMenu() { return mpVCLMenu; }
-    unsigned GetItemCount() { return maItems.size(); }
+    unsigned GetItemCount() const { return maItems.size(); }
     Qt5MenuItem* GetItemAtPos(unsigned nPos) { return maItems[nPos]; }
 
 private slots:
diff --git a/vcl/inc/qt5/Qt5Widget.hxx b/vcl/inc/qt5/Qt5Widget.hxx
index 457fc8b78612..159794b2d2a3 100644
--- a/vcl/inc/qt5/Qt5Widget.hxx
+++ b/vcl/inc/qt5/Qt5Widget.hxx
@@ -45,7 +45,7 @@ class Qt5Widget : public QWidget
 
     static void commitText(Qt5Frame&, const QString& aText);
     static bool handleKeyEvent(Qt5Frame&, const QWidget&, QKeyEvent*, const ButtonKeyState);
-    static void handleMouseButtonEvent(const Qt5Frame&, QMouseEvent*, const ButtonKeyState);
+    static void handleMouseButtonEvent(const Qt5Frame&, const QMouseEvent*, const ButtonKeyState);
 
     virtual bool event(QEvent*) override;
 
@@ -81,8 +81,8 @@ public:
     // key events might be propagated further down => call base on false
     static inline bool handleKeyReleaseEvent(Qt5Frame&, const QWidget&, QKeyEvent*);
     // mouse events are always accepted
-    static inline void handleMousePressEvent(const Qt5Frame&, QMouseEvent*);
-    static inline void handleMouseReleaseEvent(const Qt5Frame&, QMouseEvent*);
+    static inline void handleMousePressEvent(const Qt5Frame&, const QMouseEvent*);
+    static inline void handleMouseReleaseEvent(const Qt5Frame&, const QMouseEvent*);
 };
 
 bool Qt5Widget::handleKeyReleaseEvent(Qt5Frame& rFrame, const QWidget& rWidget, QKeyEvent* pEvent)
@@ -90,12 +90,12 @@ bool Qt5Widget::handleKeyReleaseEvent(Qt5Frame& rFrame, const QWidget& rWidget,
     return handleKeyEvent(rFrame, rWidget, pEvent, ButtonKeyState::Released);
 }
 
-void Qt5Widget::handleMousePressEvent(const Qt5Frame& rFrame, QMouseEvent* pEvent)
+void Qt5Widget::handleMousePressEvent(const Qt5Frame& rFrame, const QMouseEvent* pEvent)
 {
     handleMouseButtonEvent(rFrame, pEvent, ButtonKeyState::Pressed);
 }
 
-void Qt5Widget::handleMouseReleaseEvent(const Qt5Frame& rFrame, QMouseEvent* pEvent)
+void Qt5Widget::handleMouseReleaseEvent(const Qt5Frame& rFrame, const QMouseEvent* pEvent)
 {
     handleMouseButtonEvent(rFrame, pEvent, ButtonKeyState::Released);
 }
diff --git a/vcl/qt5/Qt5FilePicker.cxx b/vcl/qt5/Qt5FilePicker.cxx
index 1573f95dd6b5..730d7f142df0 100644
--- a/vcl/qt5/Qt5FilePicker.cxx
+++ b/vcl/qt5/Qt5FilePicker.cxx
@@ -363,7 +363,7 @@ void SAL_CALL Qt5FilePicker::appendFilterGroup(const OUString& rGroupTitle,
     }
 }
 
-uno::Any Qt5FilePicker::handleGetListValue(QComboBox* pWidget, sal_Int16 nControlAction)
+uno::Any Qt5FilePicker::handleGetListValue(const QComboBox* pWidget, sal_Int16 nControlAction)
 {
     uno::Any aAny;
     switch (nControlAction)
diff --git a/vcl/qt5/Qt5Menu.cxx b/vcl/qt5/Qt5Menu.cxx
index 418bda56281f..dd5c9895273e 100644
--- a/vcl/qt5/Qt5Menu.cxx
+++ b/vcl/qt5/Qt5Menu.cxx
@@ -287,7 +287,7 @@ void Qt5Menu::ResetAllActionGroups()
     }
 }
 
-void Qt5Menu::UpdateActionGroupItem(Qt5MenuItem* pSalMenuItem)
+void Qt5Menu::UpdateActionGroupItem(const Qt5MenuItem* pSalMenuItem)
 {
     QAction* pAction = pSalMenuItem->getAction();
     if (!pAction)
diff --git a/vcl/qt5/Qt5Widget.cxx b/vcl/qt5/Qt5Widget.cxx
index 3450f433a808..8ae77b1a7ed5 100644
--- a/vcl/qt5/Qt5Widget.cxx
+++ b/vcl/qt5/Qt5Widget.cxx
@@ -120,7 +120,7 @@ void Qt5Widget::resizeEvent(QResizeEvent* pEvent)
     m_rFrame.CallCallback(SalEvent::Resize, nullptr);
 }
 
-void Qt5Widget::handleMouseButtonEvent(const Qt5Frame& rFrame, QMouseEvent* pEvent,
+void Qt5Widget::handleMouseButtonEvent(const Qt5Frame& rFrame, const QMouseEvent* pEvent,
                                        const ButtonKeyState eState)
 {
     SalMouseEvent aEvent;
diff --git a/vcl/source/bitmap/Octree.cxx b/vcl/source/bitmap/Octree.cxx
index 42da9dd2ae7a..e89b1d8c9404 100644
--- a/vcl/source/bitmap/Octree.cxx
+++ b/vcl/source/bitmap/Octree.cxx
@@ -184,7 +184,7 @@ void Octree::CreatePalette(OctreeNode* pNode)
     }
 }
 
-void Octree::GetPalIndex(OctreeNode* pNode)
+void Octree::GetPalIndex(const OctreeNode* pNode)
 {
     if (pNode->bLeaf)
         mnPalIndex = pNode->nPalIndex;
diff --git a/vcl/source/control/wizardmachine.cxx b/vcl/source/control/wizardmachine.cxx
index 5936b0b52bf4..8944725b996b 100644
--- a/vcl/source/control/wizardmachine.cxx
+++ b/vcl/source/control/wizardmachine.cxx
@@ -1606,7 +1606,7 @@ namespace vcl
         }
     }
 
-    void WizardMachine::RemovePage(BuilderPage* pPage)
+    void WizardMachine::RemovePage(const BuilderPage* pPage)
     {
         WizPageData* pPrevPageData = nullptr;
         WizPageData* pPageData = m_pFirstPage;
diff --git a/vcl/source/gdi/TypeSerializer.cxx b/vcl/source/gdi/TypeSerializer.cxx
index 264a25096756..a54f3558c7ef 100644
--- a/vcl/source/gdi/TypeSerializer.cxx
+++ b/vcl/source/gdi/TypeSerializer.cxx
@@ -63,7 +63,7 @@ void TypeSerializer::readGradient(Gradient& rGradient)
     rGradient.SetSteps(nStepCount);
 }
 
-void TypeSerializer::writeGradient(Gradient& rGradient)
+void TypeSerializer::writeGradient(const Gradient& rGradient)
 {
     VersionCompat aCompat(mrStream, StreamMode::WRITE, 1);