Re-draw placeholder when UITextView's layout or frame changes

ikovalisko · ikovalisko · commit 3e3412976124 · 2013-12-11T17:20:54.000+02:00
This happened to me when embedding textview into table view cell. In landscape mode it got stretched because of new frame.
diff --git a/SAMTextView/SAMTextView.m b/SAMTextView/SAMTextView.m
@@ -88,6 +88,11 @@ - (void)setTextAlignment:(NSTextAlignment)textAlignment {
 	[self setNeedsDisplay];
 }
 
+- (void)layoutSubviews
+{
+    [super layoutSubviews];
+    [self setNeedsDisplay];
+}
 
 #pragma mark - NSObject
 

Original file line number	Diff line number	Diff line change
`@@ -88,6 +88,11 @@ - (void)setTextAlignment:(NSTextAlignment)textAlignment {`
`88`	`88`	`[self setNeedsDisplay];`
`89`	`89`	`}`
`90`	`90`
	`91`	`+- (void)layoutSubviews`
	`92`	`+{`
	`93`	`+ [super layoutSubviews];`
	`94`	`+ [self setNeedsDisplay];`
	`95`	`+}`
`91`	`96`
`92`	`97`	`#pragma mark - NSObject`
`93`	`98`