45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
from textual.containers import Vertical
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from textual.message import Message
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from textual.widget import Widget
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from textual.widgets import Button, Static
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class ThemeSelector(Widget):
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"""Widget for selecting and applying Textual themes."""
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class ThemeSelected(Message):
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"""Message posted when a theme is selected."""
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def __init__(self, theme_name: str):
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super().__init__()
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self.theme_name = theme_name
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AVAILABLE_THEMES = [
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("Textual Dark", "textual-dark"),
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("Textual Light", "textual-light"),
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("Nord", "nord"),
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("Gruvbox", "gruvbox"),
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("Catppuccin Mocha", "catppuccin-mocha"),
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("Dracula", "dracula"),
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("Tokyo Night", "tokyo-night"),
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("Monokai", "monokai"),
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("Flexoki", "flexoki"),
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("Catppuccin Latte", "catppuccin-latte"),
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("Solarized Light", "solarized-light"),
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("Retro Terminal", "retro-terminal"), # your custom theme
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]
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def compose(self):
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yield Static("Theme Options", id="theme_title")
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with Vertical() as column:
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column.styles.width = "1fr"
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column.styles.height = "auto"
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for label, btn_id in self.AVAILABLE_THEMES:
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yield Button(label, id=f"set_theme_{btn_id}", compact=True)
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def on_button_pressed(self, event: Button.Pressed) -> None:
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button_id = event.button.id
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if button_id and button_id.startswith("set_theme_"):
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theme_name = button_id.replace("set_theme_", "")
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self.post_message(self.ThemeSelected(theme_name))
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