mirror of
https://github.com/TomSchimansky/CustomTkinter.git
synced 2023-08-10 21:13:13 +03:00
112 lines
4.6 KiB
Python
112 lines
4.6 KiB
Python
import tkinter
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from .ctk_canvas import CTkCanvas
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from ..customtkinter_theme_manager import CTkThemeManager
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from ..customtkinter_settings import CTkSettings
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from ..customtkinter_draw_engine import CTkDrawEngine
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from .widget_base_class import CTkBaseClass
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class CTkFrame(CTkBaseClass):
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def __init__(self, *args,
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bg_color=None,
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fg_color="default_theme",
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border_color="default_theme",
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border_width="default_theme",
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corner_radius="default_theme",
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width=200,
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height=200,
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**kwargs):
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# transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
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super().__init__(*args, bg_color=bg_color, width=width, height=height, **kwargs)
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# color
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self.border_color = CTkThemeManager.theme["color"]["frame_border"] if border_color == "default_theme" else border_color
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if fg_color == "default_theme":
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if isinstance(self.master, CTkFrame):
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if self.master.fg_color == CTkThemeManager.theme["color"]["frame_low"]:
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self.fg_color = CTkThemeManager.theme["color"]["frame_high"]
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else:
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self.fg_color = CTkThemeManager.theme["color"]["frame_low"]
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else:
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self.fg_color = CTkThemeManager.theme["color"]["frame_low"]
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else:
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self.fg_color = fg_color
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# shape
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self.corner_radius = CTkThemeManager.theme["shape"]["frame_corner_radius"] if corner_radius == "default_theme" else corner_radius
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self.border_width = CTkThemeManager.theme["shape"]["frame_border_width"] if border_width == "default_theme" else border_width
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self.canvas = CTkCanvas(master=self,
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highlightthickness=0,
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width=self.width,
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height=self.height)
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self.canvas.place(x=0, y=0, relwidth=1, relheight=1)
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self.canvas.configure(bg=CTkThemeManager.single_color(self.bg_color, self.appearance_mode))
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self.draw_engine = CTkDrawEngine(self.canvas, CTkSettings.preferred_drawing_method)
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self.bind('<Configure>', self.update_dimensions)
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self.draw()
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def winfo_children(self):
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""" winfo_children of CTkFrame without self.canvas widget,
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because it's not a child but part of the CTkFrame itself """
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child_widgets = super().winfo_children()
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try:
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child_widgets.remove(self.canvas)
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return child_widgets
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except ValueError:
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return child_widgets
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def draw(self, no_color_updates=False):
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requires_recoloring = self.draw_engine.draw_rounded_rect_with_border(self.width, self.height, self.corner_radius, self.border_width)
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if no_color_updates is False or requires_recoloring:
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self.canvas.itemconfig("inner_parts",
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fill=CTkThemeManager.single_color(self.fg_color, self.appearance_mode),
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outline=CTkThemeManager.single_color(self.fg_color, self.appearance_mode))
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self.canvas.itemconfig("border_parts",
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fill=CTkThemeManager.single_color(self.border_color, self.appearance_mode),
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outline=CTkThemeManager.single_color(self.border_color, self.appearance_mode))
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self.canvas.configure(bg=CTkThemeManager.single_color(self.bg_color, self.appearance_mode))
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self.canvas.tag_lower("inner_parts")
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self.canvas.tag_lower("border_parts")
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def configure(self, *args, **kwargs):
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require_redraw = False # some attribute changes require a call of self.draw() at the end
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if "fg_color" in kwargs:
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self.fg_color = kwargs["fg_color"]
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require_redraw = True
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del kwargs["fg_color"]
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# check if CTk widgets are children of the frame and change their bg_color to new frame fg_color
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for child in self.winfo_children():
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if isinstance(child, CTkBaseClass):
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child.configure(bg_color=self.fg_color)
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if "bg_color" in kwargs:
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if kwargs["bg_color"] is None:
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self.bg_color = self.detect_color_of_master()
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else:
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self.bg_color = kwargs["bg_color"]
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require_redraw = True
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del kwargs["bg_color"]
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if "corner_radius" in kwargs:
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self.corner_radius = kwargs["corner_radius"]
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require_redraw = True
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del kwargs["corner_radius"]
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super().configure(*args, **kwargs)
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if require_redraw:
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self.draw()
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