Specifying some methods as const as they are used from display and measurement

code that will be changed to have read-only access.

2 files changed, 6 insertions, 6 deletions

diff --git a/cocoa/ScintillaCocoa.h b/cocoa/ScintillaCocoa.h
index 05ee56c7c..ec253b161 100644
--- a/cocoa/ScintillaCocoa.h
+++ b/cocoa/ScintillaCocoa.h
@@ -111,8 +111,8 @@ private:
   FindHighlightLayer *layerFindIndicator;
 
 protected:
-  Point GetVisibleOriginInMain();
-  PRectangle GetClientRectangle();
+  Point GetVisibleOriginInMain() const;
+  PRectangle GetClientRectangle() const;
   virtual PRectangle GetClientDrawingRectangle();
   Point ConvertPoint(NSPoint point);
   virtual void RedrawRect(PRectangle rc);
@@ -133,7 +133,7 @@ public:
   void RegisterNotifyCallback(intptr_t windowid, SciNotifyFunc callback);
   sptr_t WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam);
 
-  NSScrollView* ScrollContainer();
+  NSScrollView* ScrollContainer() const;
   SCIContentView* ContentView();
 
   bool SyncPaint(void* gc, PRectangle rc);
diff --git a/cocoa/ScintillaCocoa.mm b/cocoa/ScintillaCocoa.mm
index b4c16dce4..10992ba86 100644
--- a/cocoa/ScintillaCocoa.mm
+++ b/cocoa/ScintillaCocoa.mm
@@ -658,7 +658,7 @@ void ScintillaCocoa::CancelModes() {
 /**
  * Helper function to get the scrolling view.
  */
-NSScrollView* ScintillaCocoa::ScrollContainer() {
+NSScrollView* ScintillaCocoa::ScrollContainer() const {
   NSView* container = static_cast<NSView*>(wMain.GetID());
   return static_cast<NSScrollView*>([[container superview] superview]);
 }
@@ -678,7 +678,7 @@ SCIContentView* ScintillaCocoa::ContentView()
 /**
  * Return the top left visible point relative to the origin point of the whole document.
  */
-Scintilla::Point ScintillaCocoa::GetVisibleOriginInMain()
+Scintilla::Point ScintillaCocoa::GetVisibleOriginInMain() const
 {
   NSScrollView *scrollView = ScrollContainer();
   NSRect contentRect = [[scrollView contentView] bounds];
@@ -692,7 +692,7 @@ Scintilla::Point ScintillaCocoa::GetVisibleOriginInMain()
  * in order to make scrolling working properly.
  * The returned value is in document coordinates.
  */
-PRectangle ScintillaCocoa::GetClientRectangle()
+PRectangle ScintillaCocoa::GetClientRectangle() const
 {
   NSScrollView *scrollView = ScrollContainer();
   NSSize size = [[scrollView contentView] bounds].size;