objective-c - 设置窗口大于屏幕尺寸

Question

是否可以将窗口尺寸设置为大于屏幕尺寸？例如，我打开 TextEdit 并使用以下内容:

set bounds of window 1 to {10, 10, 400, 2200}

但高度从未达到 2200 标记。它受到屏幕尺寸的限制。我希望我可以强制高度超过屏幕尺寸，以便我可以截取全长窗口。

很高兴尝试其他可以使用的语言。也许是 Objective-C、Cocoa 应用程序？

Answer 1

是的，这是可能的。

#include <Foundation/Foundation.h>
#include <AppKit/AppKit.h>

@interface MyDelegate : NSObject
{
  NSWindow *myWindow;
}
- (void) createMenu;
- (void) createWindow;
- (void) applicationWillFinishLaunching: (NSNotification *)not;
- (void) applicationDidFinishLaunching: (NSNotification *)not;
@end

@implementation MyDelegate : NSObject 
- (void) dealloc
{
  [myWindow release];
}

- (void) createMenu
{
  NSMenu *menu;

  menu = [[NSMenu new] autorelease];

  [menu addItemWithTitle: @"Quit"  
        action: @selector (terminate:)  
        keyEquivalent: @"q"];

  [NSApp setMainMenu: menu];
}

- (void) createWindow
{
  NSRect rect = NSMakeRect (100, 100, 2000, 2000);
  unsigned int styleMask = NSTitledWindowMask 
                           | NSMiniaturizableWindowMask;


  myWindow = [NSWindow alloc];
  myWindow = [myWindow initWithContentRect: rect
                       styleMask: styleMask
                       backing: NSBackingStoreBuffered
                       defer: NO];
  [myWindow setTitle: @"This is a test window"];
}

- (void) applicationWillFinishLaunching: (NSNotification *)not
{
  [self createMenu];
  [self createWindow];
}

- (void) applicationDidFinishLaunching: (NSNotification *)not;
{
  [myWindow makeKeyAndOrderFront: nil];
}
@end

int main (int argc, const char **argv)
{ 
  [NSApplication sharedApplication];
  [NSApp setDelegate: [MyDelegate new]];

  return NSApplicationMain (argc, argv);
}