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ca2c11bdb8
* docs(text area): fix syntax highlighting in examples * revert text_area_extended.py * fix class method * fix extended text area example
35 lines
877 B
Python
35 lines
877 B
Python
from pathlib import Path
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from tree_sitter_languages import get_language
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from textual.app import App, ComposeResult
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from textual.widgets import TextArea
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java_language = get_language("java")
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java_highlight_query = (Path(__file__).parent / "java_highlights.scm").read_text()
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java_code = """\
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class HelloWorld {
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public static void main(String[] args) {
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System.out.println("Hello, World!");
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}
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}
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"""
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class TextAreaCustomLanguage(App):
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def compose(self) -> ComposeResult:
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text_area = TextArea.code_editor(text=java_code)
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text_area.cursor_blink = False
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# Register the Java language and highlight query
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text_area.register_language(java_language, java_highlight_query)
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# Switch to Java
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text_area.language = "java"
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yield text_area
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app = TextAreaCustomLanguage()
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if __name__ == "__main__":
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app.run()
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