【发布时间】:2014-09-24 13:31:25
【问题描述】:
我正在使用这种方法打开文件浏览器并仅搜索图像文件。
NSOpenPanel* openPanel = [NSOpenPanel openPanel];
NSArray* imageTypes = [NSImage imageTypes];
[openPanel setCanChooseFiles:YES];
[openPanel setCanChooseDirectories:NO];
[openPanel setAllowsMultipleSelection:NO];
[openPanel setResolvesAliases:YES];
[openPanel setAllowedFileTypes:imageTypes];
[openPanel setPrompt:@"Upload"];
[openPanel setDirectoryURL:[NSURL fileURLWithPath:NSHomeDirectory()]];
[openPanel beginSheetModalForWindow:self.window completionHandler:^(NSInteger result) {
[openPanel close];
单击“上传”按钮时,对话框关闭。如何以特定名称将打开的图像保存到临时目录? 谢谢
【问题讨论】:
标签: objective-c xcode cocoa nsurl temporary-files