mirror of
https://github.com/TomSchimansky/CustomTkinter.git
synced 2023-08-10 21:13:13 +03:00
164 lines
7.2 KiB
Python
164 lines
7.2 KiB
Python
import tkinter
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from .ctk_canvas import CTkCanvas
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from ..theme_manager import ThemeManager
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from ..draw_engine import DrawEngine
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from .widget_base_class import CTkBaseClass
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class CTkTextbox(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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text_font="default_theme",
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text_color="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)
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# color
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self.fg_color = ThemeManager.theme["color"]["entry"] if fg_color == "default_theme" else fg_color
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self.border_color = ThemeManager.theme["color"]["frame_border"] if border_color == "default_theme" else border_color
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# shape
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self.corner_radius = ThemeManager.theme["shape"]["frame_corner_radius"] if corner_radius == "default_theme" else corner_radius
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self.border_width = ThemeManager.theme["shape"]["frame_border_width"] if border_width == "default_theme" else border_width
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self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
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self.text_font = (ThemeManager.theme["text"]["font"], ThemeManager.theme["text"]["size"]) if text_font == "default_theme" else text_font
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# configure 1x1 grid
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self.grid_rowconfigure(0, weight=1)
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self.grid_columnconfigure(0, weight=1)
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self.canvas = CTkCanvas(master=self,
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highlightthickness=0,
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width=self.apply_widget_scaling(self._current_width),
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height=self.apply_widget_scaling(self._current_height))
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self.canvas.grid(row=0, column=0, padx=0, pady=0, rowspan=1, columnspan=1, sticky="nsew")
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self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
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self.draw_engine = DrawEngine(self.canvas)
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for arg in ["highlightthickness", "fg", "bg"]:
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kwargs.pop(arg, None)
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self.textbox = tkinter.Text(self,
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fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
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width=0,
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height=0,
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font=self.text_font,
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highlightthickness=0,
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bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
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**kwargs)
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self.textbox.grid(row=0, column=0, padx=self.corner_radius, pady=self.corner_radius, rowspan=1, columnspan=1, sticky="nsew")
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self.bind('<Configure>', self.update_dimensions_event)
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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 set_scaling(self, *args, **kwargs):
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super().set_scaling(*args, **kwargs)
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self.canvas.configure(width=self.apply_widget_scaling(self._desired_width), height=self.apply_widget_scaling(self._desired_height))
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self.draw()
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def set_dimensions(self, width=None, height=None):
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super().set_dimensions(width, height)
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self.canvas.configure(width=self.apply_widget_scaling(self._desired_width),
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height=self.apply_widget_scaling(self._desired_height))
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self.draw()
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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.apply_widget_scaling(self._current_width),
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self.apply_widget_scaling(self._current_height),
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self.apply_widget_scaling(self.corner_radius),
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self.apply_widget_scaling(self.border_width))
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if no_color_updates is False or requires_recoloring:
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if self.fg_color is None:
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self.canvas.itemconfig("inner_parts",
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fill=ThemeManager.single_color(self.bg_color, self._appearance_mode),
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outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
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else:
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self.canvas.itemconfig("inner_parts",
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fill=ThemeManager.single_color(self.fg_color, self._appearance_mode),
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outline=ThemeManager.single_color(self.fg_color, self._appearance_mode))
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self.canvas.itemconfig("border_parts",
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fill=ThemeManager.single_color(self.border_color, self._appearance_mode),
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outline=ThemeManager.single_color(self.border_color, self._appearance_mode))
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self.canvas.configure(bg=ThemeManager.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 yview(self, args, kwargs):
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self.textbox.yview(args, kwargs)
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def xview(self, args, kwargs):
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self.textbox.xview(args, kwargs)
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def insert(self, args, kwargs):
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self.textbox.insert(args, kwargs)
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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.pop("fg_color")
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require_redraw = True
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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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new_bg_color = kwargs.pop("bg_color")
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if new_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 = new_bg_color
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require_redraw = True
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if "border_color" in kwargs:
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self.border_color = kwargs.pop("border_color")
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require_redraw = True
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if "corner_radius" in kwargs:
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self.corner_radius = kwargs.pop("corner_radius")
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require_redraw = True
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if "border_width" in kwargs:
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self.border_width = kwargs.pop("border_width")
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require_redraw = True
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if "width" in kwargs:
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self.set_dimensions(width=kwargs.pop("width"))
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if "height" in kwargs:
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self.set_dimensions(height=kwargs.pop("height"))
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self.textbox.configure(*args, **kwargs)
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if require_redraw:
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self.draw()
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