1 files changed, 0 insertions, 105 deletions
diff --git a/prevlib/combobox_darwin.m b/prevlib/combobox_darwin.m
deleted file mode 100644
index 8d337b9..0000000
--- a/prevlib/combobox_darwin.m
+++ /dev/null
@@ -1,105 +0,0 @@
-// 17 may 2014
-
-#include "objc_darwin.h"
-#import <AppKit/NSPopUpButton.h>
-#import <AppKit/NSComboBox.h>
-#import <AppKit/NSArrayController.h>
-
-/*
-Cocoa doesn't have combo boxes in the sense that other systems do. NSPopUpButton is not editable and technically behaves like a menu on a menubar. NSComboBox is editable and is the more traditional combo box, but the edit field and list are even more separated than they are on other platforms.
-
-Unfortunately, their default internal storage mechanisms exhibit the automatic selection behavior I DON'T want, so we're going to have to do that ourselves.
-
-The NSArrayController we use in our Listboxes already behaves the way we want. Consequently, you'll notice a bunch of functions here call functions in listbox_darwin.m. How convenient =P (TODO separate into objc_darwin.m?)
-
-TODO should we use NSComboBox's dataSource feature?
-*/
-
-extern NSRect dummyRect;
-
-#define to(T, x) ((T *) (x))
-#define toNSPopUpButton(x) to(NSPopUpButton, (x))
-#define toNSComboBox(x) to(NSComboBox, (x))
-
-#define toNSInteger(x) ((NSInteger) (x))
-#define fromNSInteger(x) ((intptr_t) (x))
-
-#define COMBOBOXKEY @"cbitem"
-static NSString *comboboxKey = COMBOBOXKEY;
-static NSString *comboboxBinding = @"contentValues";
-static NSString *comboboxKeyPath = @"arrangedObjects." COMBOBOXKEY;
-
-id makeCombobox(BOOL editable)
-{
-	NSArrayController *ac;
-
-	ac = makeListboxArray();
-#define BIND bind:comboboxBinding toObject:ac withKeyPath:comboboxKeyPath options:nil
-// for NSPopUpButton, we need a little extra work to make it respect the NSArrayController's selection behavior properties
-// thanks to stevesliva (http://stackoverflow.com/questions/23715275/cocoa-how-do-i-suppress-nspopupbutton-automatic-selection-synchronization-nsar)
-// note: selectionIndex isn't listed in the Cocoa Bindings Reference for NSArrayController under exposed bindings, but is in the Cocoa Bindings Programming Topics under key-value observant properties, so we can still bind to it
-#define BINDSEL bind:@"selectedIndex" toObject:ac withKeyPath:@"selectionIndex" options:nil
-
-	if (!editable) {
-		NSPopUpButton *pb;
-
-		pb = [[NSPopUpButton alloc]
-			initWithFrame:dummyRect
-			pullsDown:NO];
-		[pb BIND];
-		[pb BINDSEL];
-		return pb;
-	}
-
-	NSComboBox *cb;
-
-	cb = [[NSComboBox alloc]
-		initWithFrame:dummyRect];
-	[cb setUsesDataSource:NO];
-	[cb BIND];
-	// no need to bind selection
-	return cb;
-}
-
-id comboboxText(id c, BOOL editable)
-{
-	if (!editable)
-		return [toNSPopUpButton(c) titleOfSelectedItem];
-	return [toNSComboBox(c) stringValue];
-}
-
-void comboboxAppend(id c, BOOL editable, id str)
-{
-	id ac;
-
-	ac = boundListboxArray(c, comboboxBinding);
-	listboxArrayAppend(ac, toListboxItem(comboboxKey, str));
-}
-
-void comboboxInsertBefore(id c, BOOL editable, id str, intptr_t before)
-{
-	id ac;
-
-	ac = boundListboxArray(c, comboboxBinding);
-	listboxArrayInsertBefore(ac, toListboxItem(comboboxKey, str), before);
-}
-
-intptr_t comboboxSelectedIndex(id c)
-{
-	// both satisfy the selector
-	return fromNSInteger([toNSPopUpButton(c) indexOfSelectedItem]);
-}
-
-void comboboxDelete(id c, intptr_t index)
-{
-	id ac;
-
-	ac = boundListboxArray(c, comboboxBinding);
-	listboxArrayDelete(ac, index);
-}
-
-intptr_t comboboxLen(id c)
-{
-	// both satisfy the selector
-	return fromNSInteger([toNSPopUpButton(c) numberOfItems]);
-}