macos 如何在 NSOpenPanel 中将“打开”更改为“选择”？
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How do I change "Open" to "Select" in the NSOpenPanel?
提问by Amitg2k12
In my Application i need to show the select file dialog, I am making use of the NSOpenPanel which allows to select the file, code is as shown below,
在我的应用程序中，我需要显示选择文件对话框，我正在使用允许选择文件的 NSOpenPanel，代码如下所示，
- (IBAction)sendFileButtonAction:(id)sender{
NSOpenPanel* openDlg = [NSOpenPanel openPanel];
// Enable the selection of files in the dialog.
[openDlg setCanChooseFiles:YES];
// Enable the selection of directories in the dialog.
[openDlg setCanChooseDirectories:YES];
// Display the dialog. If the OK button was pressed,
// process the files.
if ( [openDlg runModalForDirectory:nil file:nil] == NSOKButton )
{
// Get an array containing the full filenames of all
// files and directories selected.
NSArray* files = [openDlg filenames];
// Loop through all the files and process them.
for( int i = 0; i < [files count]; i++ )
{
NSString* fileName = [files objectAtIndex:i];
[self log:fileName];
// Do something with the filename.
}
}
}
everything works perfect, but i am facing only one issue, while opening the file, it shows the Open and Cancel button, Is there any way to rename the open button to “Select” button, or do i need to use some other Cocoa Resource.
一切正常，但我只面临一个问题，打开文件时，它显示“打开”和“取消”按钮，有没有办法将打开按钮重命名为“选择”按钮，或者我是否需要使用其他一些可可资源.
采纳答案by Anne
Add this line:
添加这一行：
[openDlg setPrompt:@"Select"];
回答by Justas
Thanks a lot for the question and answers. I have replaced deprecated methods and it seems to work fine. Sorry not yet sure about editing other people answers (new to contributing here).
非常感谢您的提问和回答。我已经替换了不推荐使用的方法，它似乎工作正常。抱歉还不确定编辑其他人的答案（在这里贡献的新手）。
- (IBAction)sendFileButtonAction:(id)sender{
NSOpenPanel* openDlg = [NSOpenPanel openPanel];
// Enable the selection of files in the dialog.
[openDlg setCanChooseFiles:YES];
// Enable the selection of directories in the dialog.
[openDlg setCanChooseDirectories:YES];
// Change "Open" dialog button to "Select"
[openDlg setPrompt:@"Select"];
// Display the dialog. If the OK button was pressed,
// process the files.
if ( [openDlg runModal] == NSModalResponseOK )
{
// Get an array containing the full filenames of all
// files and directories selected.
NSArray* files = [openDlg URLs];
// Loop through all the files and process them.
for( int i = 0; i < [files count]; i++ )
{
NSString* fileName = [files objectAtIndex:i];
NSLog(@"file: %@", fileName);
// Do something with the filename.
}
}
}
