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星評価画像をテキストラベルの隣に配置する方法

2012-02-13 21 views
0

私はjsonフィードを解析し、解析された値に基づいて、テーブルビューのセルにスター画像を配置しています。希望するのは、テキストのラベルが完成すると、星の評価画像はフレキシブルになり、フレームが固定されなくなります。以下は出力がどのように見えるかのコードとスクリーンショットです。星評価画像をテキストラベルの隣に配置する方法

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { 

//[tableView setSeparatorStyle:UITableViewCellSeparatorStyleNone]; 

static NSString *CellIdentifier = @"Cell"; 
HJManagedImageV* mi; 
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 
if (cell == nil) { 
    cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease]; 
    mi = [[[HJManagedImageV alloc] initWithFrame:CGRectMake(-18,-2,90,90)] autorelease]; 
    mi.tag = 999; 
    [cell addSubview:mi]; 
} 
else 
{ 
    mi=(HJManagedImageV *)[cell viewWithTag:999]; 
    [mi clear]; 
} 

NSDictionary *boy=[self.media1 objectAtIndex:indexPath.row]; 
NSString *str=[[NSString alloc]initWithFormat:@"%@",boy]; 
NSInteger n=[str intValue]; 
NSLog(@"the value:%@",str); 

if(n ==0) 
{ 
    CGRect starFrame = CGRectMake(100,6, 85, 40); 

    UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
    starImage.image = [UIImage imageNamed:@"nostar.png"]; 
    starImage.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:starImage]; 

    NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
    NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
    CGRect labelFrame = CGRectMake(290,18, 40, 40); 
    UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 

    Label.text=str; 
    Label.tag=1000; 
    // Label.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:Label]; 


} 
if(n >=1) 
{ 
    CGRect starFrame = CGRectMake(100,6, 85, 40); 

    UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
    starImage.image = [UIImage imageNamed:@"1star.png"]; 
    [cell.contentView addSubview:starImage]; 

    NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
    CGRect labelFrame = CGRectMake(290,18, 40, 40); 
    UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
    NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
    Label.text=str; 
    Label.tag=1000; 
    //Label.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:Label]; 

} 

if(n >=2) 
{ 
    CGRect starFrame = CGRectMake(100,6, 85, 40); 

    UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
    starImage.image = [UIImage imageNamed:@"twostar.png"]; 
    [cell.contentView addSubview:starImage]; 

    NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
     NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
    CGRect labelFrame = CGRectMake(290,18, 40,40); 
    UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
    Label.text=str; 
    Label.tag=1000; 
    // Label.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:Label]; 

} 
if(n >=3) 
{ 
    CGRect starFrame = CGRectMake(100,6, 85, 40); 

    UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
    starImage.image = [UIImage imageNamed:@"threestar.png"]; 
    [cell.contentView addSubview:starImage]; 

    NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
    NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
    CGRect labelFrame = CGRectMake(290,18, 40,40); 
    UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
    Label.text=str; 
    Label.tag=1000; 
    Label.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:Label]; 

} 

    if(n >= 4) 
{ 
    CGRect starFrame = CGRectMake(100,6, 85, 40); 

    UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
    starImage.image = [UIImage imageNamed:@"4star.png"]; 
    [cell.contentView addSubview:starImage]; 

    NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
    NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
    CGRect labelFrame = CGRectMake(290,18,40,40); 
    UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
    Label.text=str; 
    Label.tag=1000; 
    //Label.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:Label]; 
} 
if(n >= 5) 
{ 
    CGRect starFrame = CGRectMake(100,6, 85, 40); 

    UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
    starImage.image = [UIImage imageNamed:@"5star.png"]; 
    [cell.contentView addSubview:starImage]; 

    NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
    NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
    CGRect labelFrame = CGRectMake(290,18, 40,40); 
    UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
    Label.font = [UIFont systemFontOfSize:18]; 
    Label.text=str; 
    Label.tag=1000; 
    // Label.backgroundColor=[UIColor clearColor]; 
    [cell.contentView addSubview:Label]; 
} 

cell.textLabel.text=[self.story objectAtIndex:indexPath.row]; 
cell.textLabel.numberOfLines=2; 

return cell; 

}

enter image description here

出典

2012-02-13 kingston

答えて

1

このコードを試してみて、私は

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { 

    //[tableView setSeparatorStyle:UITableViewCellSeparatorStyleNone]; 

    static NSString *CellIdentifier = @"Cell"; 
    HJManagedImageV* mi; 
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 
// if (cell == nil) { 
     cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease]; 
     mi = [[[HJManagedImageV alloc] initWithFrame:CGRectMake(-18,-2,90,90)] autorelease]; 
     mi.tag = 999; 
     [cell addSubview:mi]; 
    cell.accessoryType=UITableViewCellAccessoryDisclosureIndicator; 
    CGSize sizeTitle = [[self.story objectAtIndex:indexPath.row] sizeWithFont:[UIFont boldSystemFontOfSize:16.0] 
          constrainedToSize:CGSizeMake(200, 40) 
           lineBreakMode:UILineBreakModeWordWrap]; 

    float width = sizeTitle.width; 
    NSLog(@"Width %f", width); 
    width = width+15; 
    NSDictionary *boy=[self.media1 objectAtIndex:indexPath.row]; 
    NSString *str=[[NSString alloc]initWithFormat:@"%@",boy]; 
    NSInteger n=[str intValue]; 
    NSLog(@"the value:%@",str); 
    CGRect coreFrame; 
    if(width<170){ 
     coreFrame = CGRectMake(2, 6, width, 40); 
    } 
    else{ 
     coreFrame = CGRectMake(2, 6, 170, 40); 
     width = 175; 
    } 
    float k = width+85; 
    UILabel *lab = [[UILabel alloc] initWithFrame:coreFrame]; 
    lab.text = [self.story objectAtIndex:indexPath.row]; 
    [cell.contentView addSubview:lab]; 

    if(n ==0) 
    { 
     CGRect starFrame = CGRectMake(width,6, 85, 37); 

     UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
     starImage.image = [UIImage imageNamed:@"nostar.png"]; 
     starImage.backgroundColor=[UIColor clearColor]; 
     [cell.contentView addSubview:starImage]; 

     NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
     NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
     // str=[str substringToIndex:4]; 
     CGRect labelFrame = CGRectMake(k,6, 40, 40); 
     UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 

     Label.text=str; 
     Label.tag=1000; 
      Label.textColor=[UIColor grayColor]; 
     [cell.contentView addSubview:Label]; 


    } 
    if(n >=1) 
    { 
     CGRect starFrame = CGRectMake(width,6, 85, 37); 

     UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
     starImage.image = [UIImage imageNamed:@"1star.png"]; 
     [cell.contentView addSubview:starImage]; 

     NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
     CGRect labelFrame = CGRectMake(k,6, 40, 40); 
     UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
     NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
     Label.text=str; 
     Label.tag=1000; 
      Label.textColor=[UIColor grayColor]; 
     [cell.contentView addSubview:Label]; 
    } 
    if(n >=2) 
    { 
     CGRect starFrame = CGRectMake(width,6, 85, 37); 

     UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
     starImage.image = [UIImage imageNamed:@"twostar.png"]; 
     [cell.contentView addSubview:starImage]; 

     NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
      NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
     CGRect labelFrame = CGRectMake(k,6, 40,40); 
     UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
       Label.text=str; 
     Label.tag=1000; 
      Label.textColor=[UIColor grayColor]; 
     // Label.backgroundColor=[UIColor clearColor]; 
     [cell.contentView addSubview:Label]; 
    } 
    if(n >=3) 
    { 
     CGRect starFrame = CGRectMake(width,6, 85, 37); 

     UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
     starImage.image = [UIImage imageNamed:@"threestar.png"]; 
     [cell.contentView addSubview:starImage]; 

     NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
     NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
     // str=[str substringToIndex:4]; 

     CGRect labelFrame = CGRectMake(k,6, 40,40); 
     UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 

     Label.text=str; 
     Label.tag=1000; 
      Label.textColor=[UIColor grayColor]; 
      [cell.contentView addSubview:Label]; 

    } 
    if(n >= 4) 
    { 
     CGRect starFrame = CGRectMake(width,6, 85, 37); 

     UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
     starImage.image = [UIImage imageNamed:@"4star.png"]; 
     [cell.contentView addSubview:starImage]; 

     NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
     NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
     //str=[str substringToIndex:4]; 

     CGRect labelFrame = CGRectMake(k,6,40,40); 
     UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 

     Label.text=str; 
     Label.tag=1000; 
     Label.textColor=[UIColor grayColor]; 
     //Label.backgroundColor=[UIColor clearColor]; 
     [cell.contentView addSubview:Label]; 
    } 
    if(n >= 5) 
    { 
     CGRect starFrame = CGRectMake(width,6, 85, 37); 

     UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; 
     starImage.image = [UIImage imageNamed:@"5star.png"]; 
     [cell.contentView addSubview:starImage]; 

     NSString *boo=[[NSString alloc]initWithFormat:@"%d",n]; 
     NSString *str=[[NSString alloc]initWithFormat:@"(%@)",boo]; 
     // str=[str substringToIndex:4]; 

     CGRect labelFrame = CGRectMake(k,6, 40,40); 
     UILabel *Label = [[[UILabel alloc] initWithFrame:labelFrame] autorelease]; 
     Label.font = [UIFont systemFontOfSize:18]; 

     Label.text=str; 
     Label.tag=1000; 
     Label.textColor=[UIColor grayColor]; 
     // Label.backgroundColor=[UIColor clearColor]; 
     [cell.contentView addSubview:Label]; 
    } 
    return cell; 
}

出典

2012-02-15 10:14:33 Hiren

0

あなたは、文字列の幅と高さを計算するには、次のメソッドを使用することができます -

- sizeWithFont：
を - sizeWithFont：forWidth：lineBreakMode：
- sizeWithFont： constrainedToSize：
- sizeWithFont：constrainedToSize：lineBreakMode：
sizeWithFont：minFontSize：actualFontSize：forWidth：lineBr eakMode：

またはあなたがあなたのラベル幅を設定し、あなたの星の画像のフレームを設定する必要が幅に基づいて、ここでhttps://developer.apple.com/library/ios/#documentation/UIKit/Reference/NSString_UIKit_Additions/Reference/Reference.html

ドキュメントを参照することができます。

例 -

CGSize sizeTitle = [titleStr sizeWithFont:[UIFont boldSystemFontOfSize:16.0] 
                                      constrainedToSize:CGSizeMake(200, 40) 
                                          lineBreakMode:UILineBreakModeWordWrap]; 

float width = sizeTitle.width;

出典

2012-02-13 12:07:57 saadnib

+0

uは – kingston

+0

を考慮GREATFULことimages..willを配置するために、上記のコードに基づいて、小さな例を欲しがる可能性が解決しました条件を更新すると（n = 5）、CGRectのstarFrameを削除する必要があります – kingston

+0

上記の幅の画像を追加するには、さらに2行追加することができます.. ima noob – kingston

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