76 lines
1.9 KiB
Objective-C
76 lines
1.9 KiB
Objective-C
// 15 may 2014
|
|
|
|
#include "objc_darwin.h"
|
|
#import <Cocoa/Cocoa.h>
|
|
|
|
#define toNSControl(x) ((NSControl *) (x))
|
|
#define toNSTabView(x) ((NSTabView *) (x))
|
|
#define toNSScrollView(x) ((NSScrollView *) (x))
|
|
#define toNSView(x) ((NSView *) (x))
|
|
|
|
// TODO merge into control_darwin.m or sizing_darwin.m? really need to figure out what to do about the Go-side container struct...
|
|
|
|
// also good for NSTableView (TODO might not do what we want) and NSProgressIndicator
|
|
struct xsize controlPrefSize(id control)
|
|
{
|
|
NSControl *c;
|
|
NSRect r;
|
|
struct xsize s;
|
|
|
|
c = toNSControl(control);
|
|
[c sizeToFit];
|
|
r = [c frame];
|
|
s.width = (intptr_t) r.size.width;
|
|
s.height = (intptr_t) r.size.height;
|
|
return s;
|
|
}
|
|
|
|
struct xsize tabPrefSize(id control)
|
|
{
|
|
NSTabView *tv;
|
|
NSSize s;
|
|
struct xsize t;
|
|
|
|
tv = toNSTabView(control);
|
|
s = [tv minimumSize];
|
|
t.width = (intptr_t) s.width;
|
|
t.height = (intptr_t) s.height;
|
|
return t;
|
|
}
|
|
|
|
// this function is safe to call on Areas; it'll just return the frame and a baseline of 0 since it uses the default NSView implementations
|
|
struct xalignment alignmentInfo(id c, struct xrect newrect)
|
|
{
|
|
NSView *v;
|
|
struct xalignment a;
|
|
NSRect r;
|
|
|
|
v = toNSView(c);
|
|
r = NSMakeRect((CGFloat) newrect.x,
|
|
(CGFloat) newrect.y,
|
|
(CGFloat) newrect.width,
|
|
(CGFloat) newrect.height);
|
|
r = [v alignmentRectForFrame:r];
|
|
a.rect.x = (intptr_t) r.origin.x;
|
|
a.rect.y = (intptr_t) r.origin.y;
|
|
a.rect.width = (intptr_t) r.size.width;
|
|
a.rect.height = (intptr_t) r.size.height;
|
|
// I'm not sure if we need to set the frame for -[NSView baselineOffsetFromBottom], but let's do it just to be safe
|
|
[v setFrame:r];
|
|
a.baseline = (intptr_t) [v baselineOffsetFromBottom];
|
|
return a;
|
|
}
|
|
|
|
struct xrect frame(id c)
|
|
{
|
|
NSRect r;
|
|
struct xrect s;
|
|
|
|
r = [toNSView(c) frame];
|
|
s.x = (intptr_t) r.origin.x;
|
|
s.y = (intptr_t) r.origin.y;
|
|
s.width = (intptr_t) r.size.width;
|
|
s.height = (intptr_t) r.size.height;
|
|
return s;
|
|
}
|