Draw a Custom cell for tableview (UITableView), with changed colors and separator color and width

Question

I want to draw the background of a UITableViewCell which has a grouped style. The problem with me is I am not able to call the -(void)drawRect:(CGRect)rect or I

Answer 1

HI GUYS,

I have got this code working....

just did this.....

In CustomCellBackGroundView

- (BOOL) isOpaque {
    return NO;
}



- (id)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        [self setFillColor:[UIColor colorWithRed:0.07 green:.23 blue:.48 alpha:0.5]];
        [self setBorderColor:[UIColor colorWithRed:0.8 green:0.8 blue:1.0 alpha:0.5]];
        [self setClearsContextBeforeDrawing:YES];
    }
    return self;
}

- (void)setNeedsDisplay{
    [self setNeedsDisplayInRect:self.frame];
}

and in ur UITableViewController class just do this.....

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    static NSString *MyIdentifier = @"My Identifier";
    UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:MyIdentifier];
    if(cell==nil){

        cell = [self reuseTableViewCellWithIdentifier:MyIdentifier indexPath:indexPath];

        [cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];

        [cell setSelectionStyle:UITableViewCellSelectionStyleGray];
    }

    CustomCellBackgroundView *custview = [[CustomCellBackgroundView alloc] initWithFrame:CGRectMake(0, 0, 320, 35)];

    if(([tbleView numberOfRowsInSection:indexPath.section]-1) == 0){
        custview.position = CustomCellBackgroundViewPositionTop;
    }
    else if(indexPath.row == 0){
        custview.position = CustomCellBackgroundViewPositionTop;
    }
    else if (indexPath.row == ([tbleView numberOfRowsInSection:indexPath.section]-1)){
        custview.position  = CustomCellBackgroundViewPositionBottom;
    }
    else{
        custview.position = CustomCellBackgroundViewPositionMiddle;
    }
    [cell setBackgroundView:custview];
    [custview release];


    UILabel *lbl = (UILabel *)[cell.contentView viewWithTag:101];



        [lbl setText:@"Hurray and thanks to all folks"];

    //[cell setNeedsDisplay];
    return cell;
}

remeber dont do this in (cell==nil) block and give special thanks to all folks at

How to customize the background/border colors of a grouped table view cell?