Wrote Control.preferredSize() (including Tab.preferredSize()) on Mac OS X.

1 files changed, 14 insertions, 0 deletions

diff --git a/redo/xsizing_darwin.m b/redo/xsizing_darwin.m
index 12faf4b..6ad95f0 100644
--- a/redo/xsizing_darwin.m
+++ b/redo/xsizing_darwin.m
@@ -4,6 +4,7 @@
 #import <Cocoa/Cocoa.h>
 
 #define toNSControl(x) ((NSControl *) (x))
+#define toNSTabView(x) ((NSTabView *) (x))
 #define toNSScrollView(x) ((NSScrollView *) (x))
 #define toNSView(x) ((NSView *) (x))
 
@@ -24,6 +25,19 @@ struct xsize controlPrefSize(id control)
 	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;
+}
+
 // TODO use this, possibly update to not need scrollview
 /*
 struct xsize areaPrefSize(id scrollview)