That's not the issue I'm having.
Let's say, for example, that label3 contains abcdefghijklmnopqrstuvwxyz; the
line height for the font 10; and when the label is laid out the label height is
25. This results in a label that looks like this:
+——+
|abcdefghij|
|klmnopqrst|
|(blank) |
+——+
The first two lines are visible, but the third line is not drawn because the
label is not tall enough to completely draw the last line.
My question, below, was trying to determine how I could adjust the label height
so that it's an even multiple of the font's line height, so in this case the
label height would be adjusted to 20 (2 x 10) and the text would be drawn like
this:
+——+
|abcdefghij|
|klmnopqrs…|
+——+
On Sep 9, 2014, at 5:45 PM, Cosmo dennisbi...@gmail.com wrote:
In my experience, setting a label's numberOfLines property to 1 and its
lineBrakeMode property to NSLineBreakByTruncatingTail is all it takes to get
text to truncate. You can do it in code, or in IB if you’re laying out your
tableViewCell in a storyboard or XIB.
On Sep 9, 2014, at 12:48 PM, Steve Christensen puns...@mac.com wrote:
I have a UITableViewCell with several stacked UILabels:
- label1: set to 1 line, height = single line height, fixed bottom spacing
- label2: set to 2 lines, height ≥ single line height, fixed bottom spacing
- label3: set to 0 lines, height ≥ single line height, bottom spacing ≥ min
spacing
The layout works in the sense that everything lays out based on the
constraints, but if label3's text doesn't entirely fit within the allotted
space then I want to see it truncated with an ellipsis. Instead label3's
height generally is not an even multiple of its line height so any lines
that are not entirely visible just don't get drawn.
I tried overriding -layoutSubviews or -updateConstraints in my
UITableViewCell subclass, calling super, then figuring that I could set
label3.numberOfLines based on the number of lines that evenly fit into the
new value of label3.frame.size.height, but after calling super the height
hadn't changed from its initial single-line value.
Are these the right places to do this and I'm just missing some extra work
or is there a better way?
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