Here is a simple requirement
- You can have any number of UIButtons say from 2 to 5, you need to adjust them in the horizontal view with each tags
2 Buttons Example :
5 Buttons Example :
Finally On your View Controller
- You can have any number of UIButtons say from 2 to 5, you need to adjust them in the horizontal view with each tags
2 Buttons Example :
5 Buttons Example :
//
// BGGridButtonsView.h
//
// Created by Bishal Ghimire on 8/16/13.
// Copyright (c) 2013 Bishal Ghimire. All rights reserved.
//
#import <UIKit/UIKit.h>
@class BGGridButtonsView;
@protocol BGGridButtonsViewDelegate <NSObject>
-(void) selectedButton:(int)buttonNo forTagNo:(int)tagNo;
@end
@interface BGGridButtonsView : UIView
@property (nonatomic, strong) NSArray *buttonNames;
@property(assign) id <BGGridButtonsViewDelegate> delegate;
@end
//
// BGGridButtonsView.m
// Created by Bishal Ghimire on 8/16/13.
// Copyright (c) 2013 Bishal Ghimire. All rights reserved.
//
#import "BGGridButtonsView.h"
@implementation BGGridButtonsView
@synthesize buttonNames;
-(void) baseInit {
int count = [buttonNames count];
CGFloat padding = 10;
CGFloat width = self.frame.size.width / count - padding;
for (int i = 0; i < count; i++) {
CGFloat ptX = i * (width + padding) ;
UIButton *button = [self addMyButton:i+1];
button.frame = CGRectMake(ptX, 0, width, 20);
[self addSubview:button];
}
}
-(void) buttonAction:(UIButton *) sender {
DLog(@"%d", sender.tag);
}
- (UIButton *) addMyButton:(int)tagNo
{
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
[button setTitle:buttonNames[tagNo-1] forState:UIControlStateNormal];
button.backgroundColor = [UIColor clearColor];
[button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
//UIImage *buttonImageNormal = [UIImage imageNamed:@""];
UIImage *buttonImageNormal = [UIImage imageNamed:@""];
UIImage *strechableButtonImageNormal = [buttonImageNormal stretchableImageWithLeftCapWidth:2 topCapHeight:2];
[button setBackgroundImage:strechableButtonImageNormal forState:UIControlStateNormal];
// UIImage *buttonImagePressed = [UIImage imageNamed:@""];
// UIImage *strechableButtonImagePressed = [buttonImagePressed stretchableImageWithLeftCapWidth:2 topCapHeight:2];
// [button setBackgroundImage:strechableButtonImagePressed forState:UIControlStateHighlighted];
[button addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
button.tag = tagNo;
[self addSubview:button];
return button;
}
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
}
return self;
}
- (void)drawRect:(CGRect)rect
{
[self baseInit];
}
@end
Finally On your View Controller
#import "BGGridButtonsView.h"
@interface TestVC : UIViewController
<BGGridButtonsViewDelegate>
-(void) viewDidAppear:(BOOL)animated {
BGGridButtonsView *buttonsGrid = [[BGGridButtonsView alloc] initWithFrame:CGRectMake(0, 0, 320, 40)];
buttonsGrid.buttonNames = @[ @"Call", @"PMS"];
buttonsGrid.tag = 1;
buttonsGrid.backgroundColor = [UIColor redColor];
[self.view addSubview:buttonsGrid];
}
#pragma mark Delegate Method
-(void) selectedButton:(int)buttonNo forTagNo:(int)tagNo {
DLog(@"%d , %d",buttonNo, tagNo);
}
