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83 lines
2.3 KiB
Objective-C
83 lines
2.3 KiB
Objective-C
//
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// SWBTabBarView.h
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// SWBuaWeb
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//
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// Created by clowwindy on 11-6-10.
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// Copyright 2011年 __MyCompanyName__. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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#import "SWBTab.h"
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#import "SWBNewTabButton.h"
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#import "SWBTabView.h"
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#define kMaxWidth 1024.0
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#define kTabBarHeight 40
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@protocol SWBTabBarDelegate <NSObject>
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@required
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-(void)tabBarViewNewTabButtonDidClick;
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-(void)tabBarViewTabDidClose:(SWBTab *)tab;
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-(void)tabBarViewTabDidMove:(SWBTab *)tab toIndex:(NSInteger)index;
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-(void)tabBarViewTabDidSelect:(SWBTab *)tab;
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@end
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enum SWBTabBarAction {
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SWBTabBarActionNone = 0,
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SWBTabBarActionNew = 1,
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SWBTabBarActionClose = 2,
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SWBTabBarActionMoving = 3,
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SWBTabBarActionMoveEnded = 4,
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SWBTabBarActionDraggingTab = 5,
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SWBTabBarActionDragTabEnded = 6,
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SWBTabBarActionInit = 7
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};
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@interface SWBTabBarView : UIView <SWBTabViewDelegate> {
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NSMutableArray *tabViews;
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SWBNewTabButton *newTabButton;
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NSInteger currentMaxTag;
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CGFloat currentTabWidth;
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// 手指滚动时，偏移的坐标。松手后，此值将会归零
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CGFloat movingOffset;
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CGFloat lastWidth;
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// 拖动标签页
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CGFloat draggingTabLocationStartX;
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CGFloat draggingTabLocationCurrentX;
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NSInteger draggingIndexFrom;
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SWBTab *currentDraggingTab;
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}
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@property (nonatomic, weak) id<SWBTabBarDelegate> delegate;
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//仅供初始化和读取
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@property (nonatomic, strong) NSMutableArray *tabs;
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@property (nonatomic, strong) SWBTab *currentTab;
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//仅供初始化和读取
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@property (nonatomic, assign) NSInteger firstLeftTab;
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-(UIView *)aNewTabButton;
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//按照tabs调整tabViews，也负责新建和关闭，不过算法假设一次要么添加，要么关闭，要么移动，并且只改变了一个标签页的状态；或者初始化
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-(void)layoutTabsWithAction:(enum SWBTabBarAction)action animated:(BOOL)animated;
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-(SWBTab *)newTab;
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-(void)closeTab:(SWBTab *)tab animated:(BOOL)animated;
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-(void)newTabButtonClicked;
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-(void)setCurrentTabWithTag:(NSInteger)tag;
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-(void)setTitleForTab:(NSInteger)tag title:(NSString *)theTitle;
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//-(void)setPercentForTab:(NSInteger)tag percentage:(float)percentage;
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-(void)setLoadingForTab:(NSInteger)tag loading:(BOOL)loading;
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- (void)handlePanGesture:(UIGestureRecognizer *)gestureRecognizer;
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- (void)handleLongPressGesture:(UIGestureRecognizer *)gestureRecognizer;
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@end
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