objective-c - NSTextView 在文本之间插入图像

Question

是否可以将图像(不是背景图像)插入到 NSTextView 中？像这样的东西:

Hi :) How are you?

它应该显示一个“笑脸”图像。我有一个 NSTextView 和一个 NSImage。

Answer 1

将 NSImage 插入 NSTextView:

NSImage * pic = [[NSImage alloc] initWithContentsOfFile:@"/Users/Anne/Desktop/Sample.png"];
NSTextAttachmentCell *attachmentCell = [[NSTextAttachmentCell alloc] initImageCell:pic];
NSTextAttachment *attachment = [[NSTextAttachment alloc] init];
[attachment setAttachmentCell: attachmentCell ];
NSAttributedString *attributedString = [NSAttributedString  attributedStringWithAttachment: attachment];
[[textView textStorage] appendAttributedString:attributedString];

在头文件中:

IBOutlet id textView;