From 567f5d09ace8f4e0e997d74e83ab3ef659ff1351 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Thu, 15 Dec 2016 12:42:19 +0000
Subject: [PATCH] CtrlLib: ArrayCtrl::SetLineColor

git-svn-id: svn://ultimatepp.org/upp/trunk@10549 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/CtrlLib/ArrayCtrl.cpp               | 7 +++++++
 uppsrc/CtrlLib/ArrayCtrl.h                 | 5 ++++-
 uppsrc/CtrlLib/src.tpp/ArrayCtrl$en-us.tpp | 5 +++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/uppsrc/CtrlLib/ArrayCtrl.cpp b/uppsrc/CtrlLib/ArrayCtrl.cpp
index 705c4aa16..c2f56c0f7 100644
--- a/uppsrc/CtrlLib/ArrayCtrl.cpp
+++ b/uppsrc/CtrlLib/ArrayCtrl.cpp
@@ -631,6 +631,11 @@ void ArrayCtrl::SetLineCy(int i, int cy)
 	}
 }
 
+void ArrayCtrl::SetLineColor(int i, Color c)
+{
+	array.At(i).paper = c;
+}
+
 int  ArrayCtrl::GetTotalCy() const
 {
 	int i = GetCount();
@@ -802,6 +807,8 @@ const Display& ArrayCtrl::GetCellInfo(int i, int j, bool f0,
 	bg = i & 1 ? evenpaper : oddpaper;
 	if(nobg)
 		bg = Null;
+	if(i < array.GetCount() && !IsNull(array[i].paper))
+		bg = array[i].paper;
 	fg = i & 1 ? evenink : oddink;
 	if((st & Display::SELECT) ||
 	    !multiselect && (st & Display::CURSOR) && !nocursor ||
diff --git a/uppsrc/CtrlLib/ArrayCtrl.h b/uppsrc/CtrlLib/ArrayCtrl.h
index 0c2faad02..923b8d8ec 100644
--- a/uppsrc/CtrlLib/ArrayCtrl.h
+++ b/uppsrc/CtrlLib/ArrayCtrl.h
@@ -173,9 +173,10 @@ private:
 		bool          select:1;
 		bool          enabled:1;
 		bool          visible:1;
+		Color         paper;
 		Vector<Value> line;
 
-		Line() { select = false; enabled = true; visible = true; }
+		Line() { select = false; enabled = true; visible = true; paper = Null; }
 	};
 
 	Vector<Line>               array;
@@ -573,6 +574,8 @@ public:
 	int        GetLineCy(int i) const;
 	int        GetTotalCy() const;
 	int        GetLineAt(int y) const;
+	
+	void       SetLineColor(int i, Color c);
 
 	Rect       GetScreenCellRect(int i, int col) const;
 	Rect       GetScreenCellRectM(int i, int col) const;
diff --git a/uppsrc/CtrlLib/src.tpp/ArrayCtrl$en-us.tpp b/uppsrc/CtrlLib/src.tpp/ArrayCtrl$en-us.tpp
index 919f1f4c7..5154817a5 100644
--- a/uppsrc/CtrlLib/src.tpp/ArrayCtrl$en-us.tpp
+++ b/uppsrc/CtrlLib/src.tpp/ArrayCtrl$en-us.tpp
@@ -1549,6 +1549,11 @@ GetLineCy(r) > y]).&]
 [s7; [*C@3 y]-|vertical pixel coordinate to locate&]
 [s7; [*/ Return value]-|zero`-based row number or `-1 when not found&]
 [s3; &]
+[s4;%- &]
+[s5;:Upp`:`:ArrayCtrl`:`:SetLineColor`(int`,Upp`:`:Color`):%- [@(0.0.255) void]_[* SetLin
+eColor]([@(0.0.255) int]_[*@3 i], [_^Upp`:`:Color^ Color]_[*@3 c])&]
+[s2; Sets the background color of line [%-*@3 i] to [%-*@3 c].&]
+[s3; &]
 [s4; &]
 [s5;:ArrayCtrl`:`:GetClickColumn`(`)const: [@(0.0.255) int]_[* GetClickColumn]()_[@(0.0.255) c
 onst]&]