* Header* Headers/AppKit/NSColor.h,

+	* Source/NSColor.m: Add tool tip named colours.
+	* Source/GSToolTips.m (+initialize, -_timedOut:): Get colours from NSColor.

ChangeLog

@@ -1,3 +1,9 @@
+2019-07-07 Fred Kiefer <FredKiefer@gmx.de>
+
+	* Headers/AppKit/NSColor.h,
+	* Source/NSColor.m: Add tool tip named colours.
+	* Source/GSToolTips.m (+initialize, -_timedOut:): Get colours from NSColor.
+
 2019-04-17  Sergii Stoian  <stoyan255@gmail.com>
 
 	* Source/GSDragView.m (_setCursor): Do not hold `cursors` array -

Headers/AppKit/NSColor.h

@@ -269,6 +269,10 @@ typedef NSUInteger NSControlSize;
 
 // Pattern colour
 - (NSImage*) patternImage;
+
+// Tooltip colours
++ (NSColor*) toolTipColor;
++ (NSColor*) toolTipTextColor;
 #endif
 
 @end

Source/GSToolTips.m

@@ -236,8 +236,7 @@ static BOOL		restoreMouseMoved;
 					 backing: NSBackingStoreRetained
 					   defer: YES];
     
-  [window setBackgroundColor:
-    [NSColor colorWithDeviceRed: 1.0 green: 1.0 blue: 0.90 alpha: 1.0]];
+  [window setBackgroundColor: [NSColor toolTipColor]];
   [window setReleasedWhenClosed: NO];
   [window setExcludedFromWindowsMenu: YES];
   [window setLevel: NSPopUpMenuWindowLevel];
@@ -638,6 +637,8 @@ static BOOL		restoreMouseMoved;
   attributes = [NSMutableDictionary dictionary];
   [attributes setObject: [NSFont toolTipsFontOfSize: size]
 		 forKey: NSFontAttributeName];
+  [attributes setObject: [NSColor toolTipTextColor]
+                  forKey: NSForegroundColorAttributeName];
   toolTipText =
     [[NSAttributedString alloc] initWithString: toolTipString
 				    attributes: attributes];

Source/NSColor.m

@@ -187,7 +187,8 @@ void initSystemColors(void)
   NSString *gray;
   NSString *darkGray;
   NSString *black;
-  
+  NSString *lightYellow;
+
   // Set up a dictionary containing the names of all the system colors
   // as keys and with colors in string format as values.
   white = [NSString stringWithFormat: @"%g %g %g",
@@ -200,7 +201,8 @@ void initSystemColors(void)
 		       (double)NSDarkGray, (double)NSDarkGray, (double)NSDarkGray];
   black = [NSString stringWithFormat: @"%g %g %g",
 		    (double)NSBlack, (double)NSBlack, (double)NSBlack];
-  
+  lightYellow = @"1.0 1.0 0.9";
+
   colorStrings = [[NSMutableDictionary alloc]
 		     initWithObjectsAndKeys:
 		     black, @"alternateSelectedControlColor",
@@ -241,6 +243,10 @@ void initSystemColors(void)
 
 		     white, @"rowBackgroundColor",
 		     lightGray, @"alternateRowBackgroundColor",
+
+		     lightYellow, @"toolTipColor",
+		     black, @"toolTipTextColor",
+
 		     nil];
   
   systemColors = RETAIN([NSColorList colorListNamed: @"System"]);
@@ -883,6 +889,16 @@ systemColorWithName(NSString *name)
   return systemColorWithName(@"textColor");
 }
 
++ (NSColor*) toolTipColor
+{
+  return systemColorWithName(@"toolTipColor");
+}
+
++ (NSColor*) toolTipTextColor
+{
+  return systemColorWithName(@"toolTipTextColor");
+}
+
 + (NSColor *)windowBackgroundColor
 {
   return systemColorWithName(@"windowBackgroundColor");