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// 4 august 2014
#import "uipriv_darwin.h"
// calling -[className] on the content views of NSWindow, NSTabItem, and NSBox all return NSView, so I'm assuming I just need to override these
// fornunately:
// - NSWindow resizing calls -[setFrameSize:] (but not -[setFrame:])
// - NSTab resizing calls both -[setFrame:] and -[setFrameSIze:] on the current tab
// - NSTab switching tabs calls both -[setFrame:] and -[setFrameSize:] on the new tab
// so we just override setFrameSize:
// thanks to mikeash and JtRip in irc.freenode.net/#macdev
@implementation uiContainer {
BOOL uimargined;
}
uiLogObjCClassAllocations
- (void)viewDidMoveToSuperview
{
if ([self superview] == nil)
if (self.child != NULL) {
uiControlDestroy(self.child);
self.child = NULL;
}
[super viewDidMoveToSuperview];
}
- (void)setFrameSize:(NSSize)s
{
[super setFrameSize:s];
[self uiUpdateNow];
}
// These are based on measurements from Interface Builder.
// TODO reverify these against /layout rects/, not /frame rects/
#define macXMargin 20
#define macYMargin 20
#define macXPadding 8
#define macYPadding 8
- (void)uiUpdateNow
{
uiSizing d;
intmax_t x, y, width, height;
if (self.child == NULL)
return;
x = [self bounds].origin.x;
y = [self bounds].origin.y;
width = [self bounds].size.width;
height = [self bounds].size.height;
if (self->uimargined) {
x += macXMargin;
y += macYMargin;
width -= 2 * macXMargin;
height -= 2 * macYMargin;
}
d.xPadding = macXPadding;
d.yPadding = macYPadding;
(*(self.child->resize))(self.child, x, y, width, height, &d);
}
// TODO margined
- (void)uiSetMargined:(BOOL)margined
{
self->uimargined = margined;
[self uiUpdateNow];
}
@end
void updateParent(uintptr_t parent)
{
uiContainer *c;
if (parent == 0)
return;
c = (uiContainer *) parent;
[c uiUpdateNow];
}
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