Add tabview enum to header, fix signture issue.

ChangeLog

@@ -1,3 +1,9 @@
+2021-10-13 Gregory John Casamento <greg.casamento@gmail.com>
+
+	* Headers/Additions/GNUstepGUI/GSTheme.h: Add tabview enum
+	* Source/GSAutocompleteWindow.h: Fix signature mismatch
+	* Source/GSThemeDrawing.m: Move tabview enum to header.
+
 2021-10-12 Gregory John Casamento <greg.casamento@gmail.com>
 
 	* Source/NSBitmapImageRep.m: Change initWithBitmapDataPlanes:...

Headers/Additions/GNUstepGUI/GSTheme.h

@@ -391,6 +391,22 @@ typedef enum {
   GSThemeSelectedState		/** A control which is selected */
 } GSThemeControlState;
 
+/**
+ * This enumeration is used when selecting the NSTabView.
+ */
+typedef enum {
+  GSTabSelectedLeft,
+  GSTabSelectedRight,
+  GSTabSelectedToUnSelectedJunction,
+  GSTabSelectedFill,
+  GSTabUnSelectedLeft,
+  GSTabUnSelectedRight,
+  GSTabUnSelectedToSelectedJunction,
+  GSTabUnSelectedJunction,
+  GSTabUnSelectedFill,
+  GSTabBackgroundFill
+} GSTabPart;
+
 /** Notification sent when a theme has just become active.<br />
  * The notification is posted by the -activate method.<br />
  * This is primarily for internal use by AppKit controls which

Source/GSAutocompleteWindow.h

@@ -65,8 +65,8 @@
 - (void) moveDownSelection;
 
 // Delegate
-- (int) numberOfRowsInTableView: (NSTableView*)aTableView;
+- (NSInteger) numberOfRowsInTableView: (NSTableView*)aTableView;
 - (id) tableView: (NSTableView*)aTableView
       objectValueForTableColumn: (NSTableColumn*)aTableColumn
-	     row: (int)rowIndex;
+	     row: (NSInteger)rowIndex;
 @end

Source/GSThemeDrawing.m

@@ -2075,19 +2075,6 @@ static NSDictionary *titleTextAttributes[3] = {nil, nil, nil};
     }
 }
 
-typedef enum {
-  GSTabSelectedLeft,
-  GSTabSelectedRight,
-  GSTabSelectedToUnSelectedJunction,
-  GSTabSelectedFill,
-  GSTabUnSelectedLeft,
-  GSTabUnSelectedRight,
-  GSTabUnSelectedToSelectedJunction,
-  GSTabUnSelectedJunction,
-  GSTabUnSelectedFill,
-  GSTabBackgroundFill
-} GSTabPart;
-
 - (NSImage *)imageForTabPart: (GSTabPart)part type: (NSTabViewType)type
 {
   NSMutableString *imageName = [NSMutableString stringWithCapacity: 32];