mirror of
https://github.com/TomSchimansky/CustomTkinter.git
synced 2023-08-10 21:13:13 +03:00
221 lines
11 KiB
Python
221 lines
11 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 CTkEntry(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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text_color="default_theme",
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placeholder_text_color="default_theme",
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text_font="default_theme",
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placeholder_text=None,
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corner_radius="default_theme",
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border_width="default_theme",
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border_color="default_theme",
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width=140,
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height=28,
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state=tkinter.NORMAL,
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**kwargs):
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# transfer basic functionality (bg_color, size, _appearance_mode, scaling) to CTkBaseClass
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if "master" in kwargs:
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super().__init__(*args, bg_color=bg_color, width=width, height=height, master=kwargs["master"])
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del kwargs["master"]
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else:
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super().__init__(*args, bg_color=bg_color, width=width, height=height)
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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.fg_color = ThemeManager.theme["color"]["entry"] if fg_color == "default_theme" else fg_color
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self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
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self.placeholder_text_color = ThemeManager.theme["color"]["entry_placeholder_text"] if placeholder_text_color == "default_theme" else placeholder_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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self.border_color = ThemeManager.theme["color"]["entry_border"] if border_color == "default_theme" else border_color
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self.placeholder_text = placeholder_text
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self.placeholder_text_active = False
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self.pre_placeholder_arguments = {} # some set arguments of the entry will be changed for placeholder and then set back
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self.state = state
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self.corner_radius = ThemeManager.theme["shape"]["button_corner_radius"] if corner_radius == "default_theme" else corner_radius
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self.border_width = ThemeManager.theme["shape"]["entry_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.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(column=0, row=0, sticky="nswe")
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self.draw_engine = DrawEngine(self.canvas)
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self.entry = tkinter.Entry(master=self,
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bd=0,
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width=1,
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highlightthickness=0,
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font=self.apply_font_scaling(self.text_font),
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state=self.state,
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**kwargs)
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self.entry.grid(column=0, row=0, sticky="nswe",
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padx=self.apply_widget_scaling(self.corner_radius) if self.corner_radius >= 6 else self.apply_widget_scaling(6),
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pady=(self.apply_widget_scaling(self.border_width), self.apply_widget_scaling(self.border_width + 1)))
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super().bind('<Configure>', self.update_dimensions_event)
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self.entry.bind('<FocusOut>', self.set_placeholder)
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self.entry.bind('<FocusIn>', self.clear_placeholder)
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self.draw()
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self.set_placeholder()
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def set_scaling(self, *args, **kwargs):
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super().set_scaling( *args, **kwargs)
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self.entry.configure(font=self.apply_font_scaling(self.text_font))
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self.entry.grid(column=0, row=0, sticky="we",
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padx=self.apply_widget_scaling(self.corner_radius) if self.corner_radius >= 6 else self.apply_widget_scaling(6))
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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 set_placeholder(self, event=None):
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if self.placeholder_text is not None:
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if not self.placeholder_text_active and self.entry.get() == "":
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self.placeholder_text_active = True
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self.pre_placeholder_arguments = {"show": self.entry.cget("show")}
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self.entry.config(fg=ThemeManager.single_color(self.placeholder_text_color, self._appearance_mode), show="")
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self.entry.delete(0, tkinter.END)
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self.entry.insert(0, self.placeholder_text)
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def clear_placeholder(self, event=None):
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if self.placeholder_text_active:
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self.placeholder_text_active = False
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self.entry.config(fg=ThemeManager.single_color(self.text_color, self._appearance_mode))
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self.entry.delete(0, tkinter.END)
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for argument, value in self.pre_placeholder_arguments.items():
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self.entry[argument] = value
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def draw(self, no_color_updates=False):
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self.canvas.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode))
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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 requires_recoloring or no_color_updates is False:
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if ThemeManager.single_color(self.fg_color, self._appearance_mode) is not None:
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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.entry.configure(bg=ThemeManager.single_color(self.fg_color, self._appearance_mode),
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disabledbackground=ThemeManager.single_color(self.fg_color, self._appearance_mode),
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highlightcolor=ThemeManager.single_color(self.fg_color, self._appearance_mode),
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fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
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disabledforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
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insertbackground=ThemeManager.single_color(self.text_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.bg_color, self._appearance_mode),
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outline=ThemeManager.single_color(self.bg_color, self._appearance_mode))
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self.entry.configure(bg=ThemeManager.single_color(self.bg_color, self._appearance_mode),
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disabledbackground=ThemeManager.single_color(self.bg_color, self._appearance_mode),
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highlightcolor=ThemeManager.single_color(self.bg_color, self._appearance_mode),
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fg=ThemeManager.single_color(self.text_color, self._appearance_mode),
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disabledforeground=ThemeManager.single_color(self.text_color, self._appearance_mode),
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insertbackground=ThemeManager.single_color(self.text_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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if self.placeholder_text_active:
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self.entry.config(fg=ThemeManager.single_color(self.placeholder_text_color, self._appearance_mode))
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def bind(self, *args, **kwargs):
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self.entry.bind(*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 "state" in kwargs:
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self.state = kwargs["state"]
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self.entry.configure(state=self.state)
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del kwargs["state"]
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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 "fg_color" in kwargs:
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self.fg_color = kwargs["fg_color"]
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del kwargs["fg_color"]
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require_redraw = True
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if "text_color" in kwargs:
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self.text_color = kwargs["text_color"]
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del kwargs["text_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["border_color"]
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del kwargs["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["corner_radius"]
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if self.corner_radius * 2 > self._current_height:
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self.corner_radius = self._current_height / 2
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elif self.corner_radius * 2 > self._current_width:
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self.corner_radius = self._current_width / 2
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self.entry.grid(column=0, row=0, sticky="we", padx=self.apply_widget_scaling(self.corner_radius) if self.corner_radius >= 6 else self.apply_widget_scaling(6))
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del kwargs["corner_radius"]
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require_redraw = True
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if "width" in kwargs:
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self.set_dimensions(width=kwargs["width"])
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del kwargs["width"]
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if "height" in kwargs:
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self.set_dimensions(height=kwargs["height"])
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del kwargs["height"]
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if "placeholder_text" in kwargs:
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pass
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self.entry.configure(*args, **kwargs)
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if require_redraw is True:
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self.draw()
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def delete(self, *args, **kwargs):
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self.entry.delete(*args, **kwargs)
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self.set_placeholder()
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def insert(self, *args, **kwargs):
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self.clear_placeholder()
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return self.entry.insert(*args, **kwargs)
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def get(self):
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if self.placeholder_text_active:
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return ""
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else:
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return self.entry.get()
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