Rotation-Question

[CrEaK]

I use a MGTableStyledBox and want full landscape support so i use this code

- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)orient
                                         duration:(NSTimeInterval)duration {

  BOOL portrait = UIInterfaceOrientationIsPortrait(orient);
  float width = portrait ? IPHONE_PORTRAIT_WIDTH : IPHONE_LANDSCAPE_WIDTH;

  [scroller setSize:(CGSize){width, self.view.frame.size.heigth}];

  // apply to each line in boxes
  for (MGTableStyledBox *box in scroller.boxes) {
    for (MGLine *line in box.topLines) {
        if(line.size.heigth == 44){
            line.setSize((CGSize){width, 44});
        }
    }
  }

  // relayout the sections
  [self.scroller layoutWithSpeed:duration completion:nil];
}

It works perfectly, but there are some multiLine MGLine's. They are simply ignored because their height isn't 44 sure, but how can i resize them to fit the landscape size?

Maybe you have an idea?

thanks a lot!

[sobri909]

Possibly you could just adjust the width instead of width and height. Although the multiline rows wouldn't neatly reflow.

I think this could be classed as a bug, because multiline text isn't reflowed on each layout call, when really it should be.

As a workaround, you could regenerate the multiline rows, with something like:

// make a replacement row with new width
UILabel *label = row.leftItems[0];
MGLine *replacement = [MGLine multilineWithText:label.text 
        font:row.font width:newWidth padding:row.padding];
replacement.replacementFor = row;

// replace old row with new
int i = [self.scroller.boxes indexOfObject:row];
[self.scroller.boxes replaceObjectAtIndex:i withObject:replacement];

[CrEaK]

I figured out another way by my self. I use this code to regenerate just the label

UILabel *label = (UILabel *) [line.leftItems objectAtIndex:0];
                    CGFloat innerWidth = sizeWidth - line.padding.left - line.padding.right;
                    CGSize textSize = [label.text sizeWithFont:label.font
                                             constrainedToSize:CGSizeMake(innerWidth, FLT_MAX)];
                    label.size = (CGSize){innerWidth, textSize.height};
                    [line.leftItems replaceObjectAtIndex:0 withObject:label];
                    [line setSize:(CGSize){sizeWidth, textSize.height+line.padding.top+line.padding.bottom}];

But i found another Bug. When the orientation changed all underLines stays the same width and not resizes like the box and the lines.

thanks! :)