From 7a875962c50e21c6403bdeecc549faca72a3bea1 Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Tue, 8 Jul 2014 13:08:02 +1000
Subject: Specifying some methods as const as they are used from display and
 measurement code that will be changed to have read-only access.

---
 src/Editor.cxx | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/Editor.cxx')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index d3e5f3090..686012f32 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -355,7 +355,7 @@ void Editor::RefreshStyleData() {
 	}
 }
 
-Point Editor::GetVisibleOriginInMain() {
+Point Editor::GetVisibleOriginInMain() const {
 	return Point(0,0);
 }
 
@@ -379,8 +379,9 @@ int Editor::TopLineOfMain() const {
 		return topLine;
 }
 
-PRectangle Editor::GetClientRectangle() {
-	return wMain.GetClientPosition();
+PRectangle Editor::GetClientRectangle() const {
+	Window &win = const_cast<Window &>(wMain);
+	return win.GetClientPosition();
 }
 
 PRectangle Editor::GetClientDrawingRectangle() {
@@ -394,7 +395,7 @@ PRectangle Editor::GetTextRectangle() {
 	return rc;
 }
 
-int Editor::LinesOnScreen() {
+int Editor::LinesOnScreen() const {
 	PRectangle rcClient = GetClientRectangle();
 	int htClient = static_cast<int>(rcClient.bottom - rcClient.top);
 	//Platform::DebugPrintf("lines on screen = %d\n", htClient / lineHeight + 1);
-- 
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