Cocoa 静态显示一个对话框

转载于 2017-04-27 15:52:00 发布 · 52 阅读

CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/liguangsunls/p/6774644.html

本文介绍了一个使用Objective-C编写的窗口控制器实现，展示了如何创建和管理应用程序中的多个窗口。包括初始化窗口、显示窗口、关闭模态窗口等关键方法。

//
//  form2.m
//  test_multi_window
//
//  Created by  on 23/7/14.
//  Copyright (c) 2014 EDU. All rights reserved.
//

#import "form2.h"

@interface form2 ()

@end

@implementation form2

- (id)init
{
    if (![super initWithWindowNibName:@"form2"])
    {
        return nil;
    }
    return self;
}


- (id)initWithWindow:(NSWindow *)window
{
    self = [super initWithWindow:window];
    if (self) {
        // Initialization code here.
    }
    
    return self;
}

- (void)windowDidLoad
{
    [super windowDidLoad];
    
    // Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
}


- (IBAction)showWindow:(id)sender
{
    [[NSApplication sharedApplication] runModalForWindow:self.window];
}

-(void)closeModalWindow:(id)sender
{
    [[NSApplication sharedApplication] stopModal];
}

- (void)windowWillClose:(NSNotification *)notification
{
    [self performSelectorOnMainThread:@selector(closeModalWindow:) withObject:nil waitUntilDone:NO];
}
- (IBAction)OnBT_OK:(id)sender
{
    [self close];
}

@end

//
//  form2.h
//  test_multi_window
//
//  Created by  on 23/7/14.
//  Copyright (c) 2014 EDU. All rights reserved.
//

#import <Cocoa/Cocoa.h>

@interface form2 : NSWindowController

@end

调用

@property (assign) form2 *m_form2;

在m文件要引用1下

或者

@property (retain) form2 *m_form2;

在m文件要引用1下

//view

或者

@interface EDUAppDelegate : NSObject <NSApplicationDelegate>

{

form2 *m_form2;

}