From 7b02207537d35bfa1714bf8beafc921f717d100a Mon Sep 17 00:00:00 2001
From: 单军华
Date: Wed, 11 Jul 2018 10:47:42 +0800
Subject: [PATCH] 首次上传
---
screendisplay/Pods/IQKeyboardManager/IQKeyboardManager/IQToolbar/IQTitleBarButtonItem.m | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 153 insertions(+), 0 deletions(-)
diff --git a/screendisplay/Pods/IQKeyboardManager/IQKeyboardManager/IQToolbar/IQTitleBarButtonItem.m b/screendisplay/Pods/IQKeyboardManager/IQKeyboardManager/IQToolbar/IQTitleBarButtonItem.m
new file mode 100644
index 0000000..7a4ffe9
--- /dev/null
+++ b/screendisplay/Pods/IQKeyboardManager/IQKeyboardManager/IQToolbar/IQTitleBarButtonItem.m
@@ -0,0 +1,153 @@
+//
+// IQTitleBarButtonItem.m
+// https://github.com/hackiftekhar/IQKeyboardManager
+// Copyright (c) 2013-16 Iftekhar Qurashi.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "IQTitleBarButtonItem.h"
+#import "IQKeyboardManagerConstants.h"
+#import "IQKeyboardManagerConstantsInternal.h"
+
+#import <UIKit/UILabel.h>
+#import <UIKit/UIButton.h>
+
+@interface IQTitleBarButtonItem ()
+
+@property(nonatomic, strong) UIView *titleView;
+@property(nonatomic, strong) UIButton *titleButton;
+
+@end
+
+@implementation IQTitleBarButtonItem
+
+-(nonnull instancetype)initWithTitle:(nullable NSString *)title
+{
+ self = [super init];
+ if (self)
+ {
+ _titleView = [[UIView alloc] init];
+ _titleView.backgroundColor = [UIColor clearColor];
+
+ _titleButton = [UIButton buttonWithType:UIButtonTypeSystem];
+ _titleButton.enabled = NO;
+ _titleButton.titleLabel.numberOfLines = 3;
+ [_titleButton setTitleColor:[UIColor colorWithRed:0.0 green:0.5 blue:1.0 alpha:1.0] forState:UIControlStateNormal];
+ [_titleButton setTitleColor:[UIColor lightGrayColor] forState:UIControlStateDisabled];
+ [_titleButton setBackgroundColor:[UIColor clearColor]];
+ [_titleButton.titleLabel setTextAlignment:NSTextAlignmentCenter];
+ [self setTitle:title];
+ [self setTitleFont:[UIFont systemFontOfSize:13.0]];
+ [_titleView addSubview:_titleButton];
+
+#ifdef __IPHONE_11_0
+ if (@available(iOS 11.0, *))
+ {
+ CGFloat layoutDefaultLowPriority = UILayoutPriorityDefaultLow-1;
+ CGFloat layoutDefaultHighPriority = UILayoutPriorityDefaultHigh-1;
+
+ _titleView.translatesAutoresizingMaskIntoConstraints = NO;
+ [_titleView setContentHuggingPriority:layoutDefaultLowPriority forAxis:UILayoutConstraintAxisVertical];
+ [_titleView setContentHuggingPriority:layoutDefaultLowPriority forAxis:UILayoutConstraintAxisHorizontal];
+ [_titleView setContentCompressionResistancePriority:layoutDefaultHighPriority forAxis:UILayoutConstraintAxisVertical];
+ [_titleView setContentCompressionResistancePriority:layoutDefaultHighPriority forAxis:UILayoutConstraintAxisHorizontal];
+
+ _titleButton.translatesAutoresizingMaskIntoConstraints = NO;
+ [_titleButton setContentHuggingPriority:layoutDefaultLowPriority forAxis:UILayoutConstraintAxisVertical];
+ [_titleButton setContentHuggingPriority:layoutDefaultLowPriority forAxis:UILayoutConstraintAxisHorizontal];
+ [_titleButton setContentCompressionResistancePriority:layoutDefaultHighPriority forAxis:UILayoutConstraintAxisVertical];
+ [_titleButton setContentCompressionResistancePriority:layoutDefaultHighPriority forAxis:UILayoutConstraintAxisHorizontal];
+
+ NSLayoutConstraint *top = [NSLayoutConstraint constraintWithItem:_titleButton attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:_titleView attribute:NSLayoutAttributeTop multiplier:1 constant:0];
+ NSLayoutConstraint *bottom = [NSLayoutConstraint constraintWithItem:_titleButton attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:_titleView attribute:NSLayoutAttributeBottom multiplier:1 constant:0];
+ NSLayoutConstraint *leading = [NSLayoutConstraint constraintWithItem:_titleButton attribute:NSLayoutAttributeLeading relatedBy:NSLayoutRelationEqual toItem:_titleView attribute:NSLayoutAttributeLeading multiplier:1 constant:0];
+ NSLayoutConstraint *trailing = [NSLayoutConstraint constraintWithItem:_titleButton attribute:NSLayoutAttributeTrailing relatedBy:NSLayoutRelationEqual toItem:_titleView attribute:NSLayoutAttributeTrailing multiplier:1 constant:0];
+ [_titleView addConstraints:@[top,bottom,leading,trailing]];
+ }
+ else
+#endif
+ {
+ _titleView.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
+ _titleButton.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
+ }
+
+ self.customView = _titleView;
+ }
+ return self;
+}
+
+-(void)setTitleFont:(UIFont *)titleFont
+{
+ _titleFont = titleFont;
+
+ if (titleFont)
+ {
+ _titleButton.titleLabel.font = titleFont;
+ }
+ else
+ {
+ _titleButton.titleLabel.font = [UIFont systemFontOfSize:13];
+ }
+}
+
+-(void)setTitle:(NSString *)title
+{
+ [super setTitle:title];
+ [_titleButton setTitle:title forState:UIControlStateNormal];
+}
+
+-(void)setTitleColor:(UIColor*)titleColor
+{
+ _titleColor = titleColor;
+ [_titleButton setTitleColor:_titleColor?:[UIColor lightGrayColor] forState:UIControlStateDisabled];
+}
+
+-(void)setSelectableTitleColor:(UIColor*)selectableTitleColor
+{
+ _selectableTitleColor = selectableTitleColor;
+ [_titleButton setTitleColor:_selectableTitleColor?:[UIColor colorWithRed:0.0 green:0.5 blue:1.0 alpha:1.0] forState:UIControlStateNormal];
+}
+
+-(void)setInvocation:(NSInvocation *)invocation
+{
+ [super setInvocation:invocation];
+
+ if (invocation.target == nil || invocation.selector == NULL)
+ {
+ self.enabled = NO;
+ _titleButton.enabled = NO;
+ [_titleButton removeTarget:nil action:NULL forControlEvents:UIControlEventTouchUpInside];
+ }
+ else
+ {
+ self.enabled = YES;
+ _titleButton.enabled = YES;
+ [_titleButton addTarget:invocation.target action:invocation.selector forControlEvents:UIControlEventTouchUpInside];
+ }
+}
+
+-(void)dealloc
+{
+ self.customView = nil;
+ [_titleButton removeTarget:nil action:NULL forControlEvents:UIControlEventTouchUpInside];
+ _titleView = nil;
+ _titleButton = nil;
+}
+
+@end
--
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