Add "controlAlternatingRowColor" to macosx aqua port

1 files changed, 14 insertions, 0 deletions

diff --git a/macosx/tkMacOSXColor.c b/macosx/tkMacOSXColor.c
index 90359a0..bafd310 100644
--- a/macosx/tkMacOSXColor.c
+++ b/macosx/tkMacOSXColor.c
@@ -23,6 +23,7 @@ static Tcl_HashTable systemColors;
 static int numSystemColors;
 static int rgbColorIndex;
 static int controlAccentIndex;
+static int controlAlternatingRowIndex;
 static int selectedTabTextIndex;
 static int pressedButtonTextIndex;
 static Bool useFakeAccentColor = NO;
@@ -71,6 +72,7 @@ static void initColorTable()
 		if ([colorName isEqualToString:@"controlAccentColor"]) {
 		    useFakeAccentColor = YES;
 		} else if (   ![colorName isEqualToString:@"selectedTabTextColor"]
+			   && ![colorName isEqualToString:@"controlAlternatingRowColor"]
 			   && ![colorName isEqualToString:@"pressedButtonTextColor"]) {
 		    /* Uncomment to print all unsupported colors:              */
 		    /* printf("Unsupported color %s\n", colorName.UTF8String); */
@@ -148,6 +150,9 @@ static void initColorTable()
     hPtr = Tcl_FindHashEntry(&systemColors, "ControlAccentColor");
     entry = (SystemColorDatum *) Tcl_GetHashValue(hPtr);
     controlAccentIndex = entry->index;
+    hPtr = Tcl_FindHashEntry(&systemColors, "ControlAlternatingRowColor");
+    entry = (SystemColorDatum *) Tcl_GetHashValue(hPtr);
+    controlAlternatingRowIndex = entry->index;
     hPtr = Tcl_FindHashEntry(&systemColors, "SelectedTabTextColor");
     entry = (SystemColorDatum *) Tcl_GetHashValue(hPtr);
     selectedTabTextIndex = entry->index;
@@ -332,6 +337,15 @@ GetRGBA(
 	    color = [[NSColor colorForControlTint: [NSColor currentControlTint]]
 			      colorUsingColorSpace:sRGB];
 #endif
+	} else if (entry->index == controlAlternatingRowIndex) {
+	    /*
+	     * Color which is now called alternatingContentBackgroundColor on 10.14.
+	     * Taken from NSColor.controlAlternatingRowBackgroundColors (which was
+	     * replaced by NSColor.alternatingContentBackgroundColors on 10.14).
+	     */
+	    color = [[NSColor colorWithCatalogName:@"System"
+					 colorName:@"controlAlternatingRowColor"]
+			colorUsingColorSpace:sRGB];
 	} else if (entry->index == selectedTabTextIndex) {
 	    if (OSVersion > 100600 && OSVersion < 110000) {
 		color = [[NSColor whiteColor] colorUsingColorSpace:sRGB];