added files via upload

Tweaks/FLEX/GlobalStateExplorers/DatabaseBrowser/FLEXTableColumnHeader.h

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+//
+//  FLEXTableContentHeaderCell.h
+//  FLEX
+//
+//  Created by Peng Tao on 15/11/26.
+//  Copyright © 2015年 f. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+typedef NS_ENUM(NSUInteger, FLEXTableColumnHeaderSortType) {
+    FLEXTableColumnHeaderSortTypeNone = 0,
+    FLEXTableColumnHeaderSortTypeAsc,
+    FLEXTableColumnHeaderSortTypeDesc,
+};
+
+NS_INLINE FLEXTableColumnHeaderSortType FLEXNextTableColumnHeaderSortType(
+    FLEXTableColumnHeaderSortType current) {
+    switch (current) {
+        case FLEXTableColumnHeaderSortTypeAsc:
+            return FLEXTableColumnHeaderSortTypeDesc;
+        case FLEXTableColumnHeaderSortTypeNone:
+        case FLEXTableColumnHeaderSortTypeDesc:
+            return FLEXTableColumnHeaderSortTypeAsc;
+    }
+    
+    return FLEXTableColumnHeaderSortTypeNone;
+}
+
+@interface FLEXTableColumnHeader : UIView
+
+@property (nonatomic) NSInteger index;
+@property (nonatomic, readonly) UILabel *titleLabel;
+
+@property (nonatomic) FLEXTableColumnHeaderSortType sortType;
+
+@end
+