libui/redo/osxaltest/spinbox.m

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// 31 july 2015
#import "osxaltest.h"
// leave a whole lot of space around the alignment rect, just to be safe
@interface tSpinboxContainer : NSView
@end
@implementation tSpinboxContainer
- (NSEdgeInsets)alignmentRectInsets
{
return NSEdgeInsetsMake(50, 50, 50, 50);
}
@end
@implementation tSpinbox {
tSpinboxContainer *c;
NSTextField *t;
NSStepper *s;
id<tControl> parent;
}
- (id)init
{
self = [super init];
if (self) {
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NSMutableDictionary *views;
NSArray *constraints;
self->c = [[tSpinboxContainer alloc] initWithFrame:NSZeroRect];
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[self->c setTranslatesAutoresizingMaskIntoConstraints:NO];
self->t = [[NSTextField alloc] initWithFrame:NSZeroRect];
[self->t setSelectable:YES];
[self->t setFont:[NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSRegularControlSize]]];
[self->t setBordered:NO];
[self->t setBezelStyle:NSTextFieldSquareBezel];
[self->t setBezeled:YES];
[[self->t cell] setLineBreakMode:NSLineBreakByClipping];
[[self->t cell] setScrollable:YES];
[self->t setTranslatesAutoresizingMaskIntoConstraints:NO];
[self->c addSubview:self->t];
self->s = [[NSStepper alloc] initWithFrame:NSZeroRect];
[self->s setIncrement:1];
[self->s setValueWraps:NO];
[self->s setAutorepeat:YES];
[self->s setTranslatesAutoresizingMaskIntoConstraints:NO];
[self->c addSubview:self->s];
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views = [NSMutableDictionary new];
[views setObject:self->t forKey:@"t"];
[views setObject:self->s forKey:@"s"];
constraints = [NSLayoutConstraint constraintsWithVisualFormat:@"H:|[t]-[s]|" options:0 metrics:nil views:views];
[self->c addConstraints:constraints];
constraints = [NSLayoutConstraint constraintsWithVisualFormat:@"V:|[t]|" options:0 metrics:nil views:views];
[self->c addConstraints:constraints];
constraints = [NSLayoutConstraint constraintsWithVisualFormat:@"V:|[s]|" options:0 metrics:nil views:views];
[self->c addConstraints:constraints];
[views release];
self->parent = nil;
}
return self;
}
- (void)tSetParent:(id<tControl>)p addToView:(NSView *)v
{
self->parent = p;
[v addSubview:self->c];
}
- (void)tFillAutoLayout:(tAutoLayoutParams *)p
{
NSString *key;
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NSString *horzpred, *vertpred;
key = tAutoLayoutKey(p->n);
p->n++;
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horzpred = @"(==96)"; // TODO only the entry
vertpred = @"";
if (p->stretchy) {
NSString *predicate;
if (p->firstStretchy)
predicate = @"(>=0)";
else
predicate = [NSString stringWithFormat:@"(==%@)", tAutoLayoutKey(p->stretchyTo)];
if (p->stretchyVert)
vertpred = predicate;
else
horzpred = predicate;
}
[p->horz addObject:[NSString stringWithFormat:@"[%@%@]", key, horzpred]];
[p->horzAttachLeft addObject:[NSNumtber numberWithBool:p->horzFirst]];
[p->horzAttachRight addObject:[NSNumber numberWithBool:p->horzLast]];
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[p->vert addObject:[NSString stringWithFormat:@"[%@%@]", key, vertpred]];
[p->vertAttachTop addObject:[NSNumber numberWithBool:p->vertFirst]];
[p->vertAttachBottom addObject:[NSNumber numberWithBool:p->vertLast]];
[p->views setObject:self->c forKey:key];
}
- (void)tRelayout
{
if (self->parent != nil)
[self->parent tRelayout];
}
@end