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GUI Launcher Styles
CustomTkinter theme configuration and custom widget styles.
"""
from typing import Optional
import customtkinter as ctk
from .config import COLORS, CTK_COLOR_THEME, DIMENSIONS
def apply_theme(root: Optional[ctk.CTk] = None, appearance_mode: str = "dark") -> None:
"""
Apply the modern theme using CustomTkinter's built-in theming.
CustomTkinter handles most styling automatically. This function sets
the appearance mode and color theme globally.
Args:
root: Optional CTk root window (for any additional configuration)
appearance_mode: "dark", "light", or "system"
"""
# Import here to avoid circular imports
from .theme import set_appearance_mode
# Set appearance mode via theme module
set_appearance_mode(appearance_mode)
# Set color theme
ctk.set_default_color_theme(CTK_COLOR_THEME)
def get_button_colors(style: str = "default") -> dict:
"""
Get color configuration for CTkButton based on style.
Args:
style: One of "default", "success", "danger", "accent", "outline"
Returns:
Dictionary of color parameters for CTkButton
"""
styles = {
"default": {
"fg_color": COLORS["bg_light"],
"hover_color": COLORS["border_light"],
"text_color": COLORS["text_primary"],
},
"success": {
"fg_color": COLORS["success"],
"hover_color": COLORS["success_hover"],
"text_color": COLORS["text_on_color"], # Always white for contrast
},
"danger": {
"fg_color": COLORS["error"],
"hover_color": COLORS["error_hover"],
"text_color": COLORS["text_on_color"], # Always white for contrast
},
"accent": {
"fg_color": COLORS["accent"],
"hover_color": COLORS["accent_hover"],
"text_color": COLORS["text_on_color"], # Always white for contrast
},
"outline": {
"fg_color": "transparent",
"hover_color": COLORS["bg_light"],
"text_color": COLORS["text_primary"],
"border_width": DIMENSIONS["border_width"],
"border_color": COLORS["accent"],
},
"ghost": {
"fg_color": "transparent",
"hover_color": COLORS["bg_medium"],
"text_color": COLORS["text_secondary"],
},
}
return styles.get(style, styles["default"])
def get_entry_style() -> dict:
"""Get standard entry field styling."""
return {
"corner_radius": DIMENSIONS["corner_radius_small"],
"border_width": DIMENSIONS["border_width"],
"border_color": COLORS["border"],
"fg_color": COLORS["bg_light"],
"text_color": COLORS["text_primary"],
"placeholder_text_color": COLORS["text_muted"],
}
def get_frame_style(variant: str = "default") -> dict:
"""
Get frame styling parameters.
Args:
variant: One of "default", "card", "transparent"
"""
variants = {
"default": {
"fg_color": COLORS["bg_dark"],
"corner_radius": 0,
},
"card": {
"fg_color": COLORS["bg_medium"],
"corner_radius": DIMENSIONS["corner_radius"],
"border_width": 1,
"border_color": COLORS["border"],
},
"transparent": {
"fg_color": "transparent",
"corner_radius": 0,
},
}
return variants.get(variant, variants["default"])
# Legacy compatibility - ModernStyle class that just calls apply_theme
class ModernStyle:
"""Legacy compatibility wrapper for apply_theme()."""
@staticmethod
def apply(root) -> None:
"""Apply theme - for backwards compatibility."""
apply_theme(root)
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