QT for some reason messes with XCompose causing broken input (Qt 5 only - Qt 4 did not break anything). In Qt 5.2 and 5.3 this was causing an invalid conversion in chat messages containing these resulting in the bad bytes being stripped. In Qt 5.9 it is still broken, but you at least get a string with something in it. This checks for non-zero converted strings for room creation and chat lines.
//
// MGSplitCornersView.h
// MGSplitView
//
// Created by Matt Gemmell on 28/07/2010.
// Copyright 2010 Instinctive Code.
//
#import <UIKit/UIKit.h>
typedef enum _MGCornersPosition {
MGCornersPositionLeadingVertical = 0, // top of screen for a left/right split.
MGCornersPositionTrailingVertical = 1, // bottom of screen for a left/right split.
MGCornersPositionLeadingHorizontal = 2, // left of screen for a top/bottom split.
MGCornersPositionTrailingHorizontal = 3 // right of screen for a top/bottom split.
} MGCornersPosition;
@class MGSplitViewController;
@interface MGSplitCornersView : UIView {
float cornerRadius;
MGSplitViewController *__unsafe_unretained splitViewController;
MGCornersPosition cornersPosition;
UIColor *cornerBackgroundColor;
}
@property (nonatomic, assign) float cornerRadius;
@property (nonatomic, unsafe_unretained) MGSplitViewController *splitViewController; // weak ref.
@property (nonatomic, assign) MGCornersPosition cornersPosition; // don't change this manually; let the splitViewController manage it.
@property (nonatomic, strong) UIColor *cornerBackgroundColor;
@end