Initial commit

2018-08-22 11:15:52 +08:00
parent d98e20881f
commit 249bf6864e
491 changed files with 68665 additions and 7 deletions
@@ -0,0 +1,65 @@
+//
+//  UINavigationBar+Custom.m
+//  GIGA
+//
+//  Created by lianxiang on 2018/8/13.
+//  Copyright © 2018年 com.giga.ios. All rights reserved.
+//
+#import <objc/runtime.h>
+#import "UINavigationBar+Custom.h"
+static char overlayKey;
+
+@implementation UINavigationBar (Custom)
+- (UIView *)overlay
+{
+    return objc_getAssociatedObject(self, &overlayKey);
+}
+
+- (void)setOverlay:(UIView *)overlay
+{
+    objc_setAssociatedObject(self, &overlayKey, overlay, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (void)cnSetBackgroundColor:(UIColor *)backgroundColor
+{
+    if (!self.overlay) {
+        [self setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
+        self.overlay = [[UIView alloc] initWithFrame:CGRectMake(0, -20, [UIScreen mainScreen].bounds.size.width, CGRectGetHeight(self.bounds) + 20)];
+        self.overlay.userInteractionEnabled = NO;
+        self.overlay.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
+        [self insertSubview:self.overlay atIndex:0];
+    }
+    
+    self.overlay.backgroundColor = backgroundColor;
+}
+
+- (void)cnReset
+{
+    
+    [self setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
+    [self.overlay removeFromSuperview];
+    self.overlay = nil;
+}
+
+-(void)setClearNav
+{
+    
+    [self setBackgroundImage:[[UIImage alloc] init] forBarMetrics:UIBarMetricsDefault];
+    //设置那条横线直接隐藏
+    self.shadowImage = [[UIImage alloc] init];
+    if (self.overlay) {
+        [self.overlay removeFromSuperview];
+        self.overlay = nil;
+    }
+    
+}
+
+-(void)resetBackgroundImage{
+    
+    [self setBackgroundImage:[UIImage imageNamed:@""] forBarMetrics:UIBarMetricsDefault];
+    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent animated:NO];
+        
+    
+}
+
+@end