Doc updates.
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README.md
28
README.md
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@ -379,8 +379,8 @@ An example in Core Foundation is the `getObjects:andKeys:count` method for
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ns.NSArrayWithObjects(nst("key1"),nst("key2")),
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)
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va,ka := make([]*ns.Id,0,5), make([]*ns.Id,0,5) // length 0, capacity 5 slices
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dict.GetObjects(&va,&ka,5)
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// last parameter to GetObjects is the count, must be less than or equal to the input slice capacity
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dict.GetObjectsAndKeysCount(&va,&ka,5)
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// last parameter is the count, must be less than or equal to the input slice capacity
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fmt.Printf("Length of va is now %d\n",len(va)) // va and ka slices are now length = 2
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for i,k := range ka {
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fmt.Printf("-- %s -> %s\n",k.NSString(),va[i].NSString())
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@ -469,10 +469,9 @@ results in:
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```go
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//ns/main.go
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...
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type NSWindowOrderingMode C.enum_NSWindowOrderingMode
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const NSWindowAbove NSWindowOrderingMode = C.NSWindowAbove
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const NSWindowBelow NSWindowOrderingMode = C.NSWindowBelow
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const NSWindowOut NSWindowOrderingMode = C.NSWindowOut
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const NSWindowAbove NSInteger = C.NSWindowAbove
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const NSWindowBelow NSInteger = C.NSWindowBelow
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const NSWindowOut NSInteger = C.NSWindowOut
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const _CLOCK_REALTIME = C._CLOCK_REALTIME
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const _CLOCK_MONOTONIC = C._CLOCK_MONOTONIC
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@ -534,7 +533,7 @@ registers a callback for `centralManagerDidUpdateState`, allocates
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a `CBCentralManager` object, and installs our delegate:
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```go
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func cb(c ns.CBCentralManager) {
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func cb(self ns.CBDelegate, c *ns.CBCentralManager) {
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...
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}
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@ -558,8 +557,8 @@ messages will point you in the right direction.
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```
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$ go build
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./main.go:127:43: cannot use didFinishLaunching (type func(*ns.NSNotification, bool)) as type
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func(*ns.NSNotification) in argument to del.ApplicationDidFinishLaunchingCallback
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./main.go:127:43: cannot use didFinishLaunching (type func(ns.CBDelegate, *ns.NSNotification, bool)) as type
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func(ns.CBDelegate, *ns.NSNotification) in argument to del.ApplicationDidFinishLaunchingCallback
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```
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In the above example, the build failed because an extra `bool` parameter was
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included in the callback function. The compiler is telling you that the right
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@ -648,7 +647,7 @@ func main() {
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}
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```
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Pretty simple right? Not really, NSWrap just generated over 39,000 lines of
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Pretty simple right? Not really, NSWrap just generated 114,000 lines of
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code. See `examples/app` for a slightly more complex example with working
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menus, visual format-based auto layout, and a custom button class.
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@ -683,12 +682,11 @@ name, its return type, and the names and types of its parameters if any.
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Since multiple inheritance is not permitted in Objective-C, it is not possible
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to specify more than one superclass in a `subclasses` entry.
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Go callbacks for overridden methods are passed a special struct
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as their first parameter. This struct is filled with superclass methods, which
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allows you to do things like this:
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Go callbacks for overridden methods are passed a special struct filled with
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superclass methods, which allows you to do things like this:
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```go
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func methodCallback(super ns.MyClassSupermethods, param NSString) {
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func methodCallback(self ns.MyClass, super ns.MyClassSupermethods, param NSString) {
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...
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super.Method(param)
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}
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@ -709,7 +707,7 @@ subclasses:
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```
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```go
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func pressed() {
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func pressed(self ns.GButton, super ns.GButtonSupermethods) {
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fmt.Println("Button pressed!")
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}
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...
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@ -10,7 +10,7 @@ import (
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"time"
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)
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func updateState(self ns.CBDelegate, c *ns.CBCentralManager) {
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func updateState(self ns.CBDelegate, c *ns.CBCentralManager, b bool) {
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fmt.Printf("Go: did update state\n")
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switch ns.NSInteger(cm.CBManager.State()) {
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case ns.CBManagerStateUnknown:
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@ -852,7 +852,7 @@ func (w *Wrapper) AddTypedef(n, t string) {
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w._processType(tp)
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} else {
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cgt := tp.CGoType()
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if Debug && false {
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if Debug {
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fmt.Printf(" processing un-wrapped type for %s -> %s\n", n, cgt)
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}
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types.AddTypedef(n, tp)
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