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Copy pathbubble.py
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172 lines (152 loc) · 7.15 KB
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import tkinter as tk
import queue
class BubbleBox:
task_queue = queue.Queue() # 线程安全的任务队列
current_instance = None # 当前正在显示的气泡框实例
def __init__(self, root, title="消息提示", text="这是一条消息", color="#800080", height=50, title_font="Arial", title_size=14, title_style="bold", text_font="Arial", text_size=12, text_style="normal"):
self.root_window = root # 保存主窗口的引用
self.root = tk.Toplevel(root) # 使用 Toplevel 创建独立窗口
self.title = title
self.text = text
self.theme_color = color
self.height_offset = height # 新增参数，控制垂直偏移量
self.ratio = 3.45
self.square_size = 90
self.width = self.square_size + (self.square_size * self.ratio)
self.height = self.square_size
self.title_font = title_font
self.title_size = title_size
self.title_style = title_style
self.text_font = text_font
self.text_size = text_size
self.text_style = text_style
# 设置窗口属性
self.root.geometry(f"{int(self.width)}x{int(self.height)}")
self.root.resizable(False, False)
self.root.overrideredirect(True)
self.root.attributes("-alpha", 1.0)
self.root.attributes("-topmost", True)
# 设置窗口初始位置（在屏幕右侧外）
screen_width = self.root.winfo_screenwidth()
screen_height = self.root.winfo_screenheight()
self.start_x = screen_width
self.target_x = screen_width - self.width
self.y = screen_height - self.height - self.height_offset # 使用 height 参数计算垂直位置
self.root.geometry(f"+{int(self.start_x)}+{int(self.y)}")
# 创建 GUI 元素
self.canvas = tk.Canvas(
self.root,
width=self.width,
height=self.height,
bd=0,
highlightthickness=0,
bg=self.theme_color
)
self.canvas.pack()
self.frame = tk.Frame(self.canvas, bg=self.theme_color, bd=0)
self.frame.place(x=0, y=0, width=self.width - 1, height=self.height - 0.5)
self.square_frame = tk.Frame(
self.frame,
bg=self.theme_color,
width=self.square_size,
height=self.height - 2
)
self.square_frame.pack(side="left", fill="y")
self.message_frame = tk.Frame(
self.frame,
bg="white",
width=self.width - self.square_size - 4,
height=self.height - 4
)
self.message_frame.pack(side="right", fill="both", expand=True, padx=1, pady=1)
self.title_label = tk.Label(
self.message_frame,
text=self.title,
bg="white",
fg=self.theme_color,
font=(self.title_font, self.title_size, self.title_style),
anchor="w",
justify="left"
)
self.title_label.pack(pady=(10, 5), padx=5, fill="x", expand=False)
self.message_label = tk.Label(
self.message_frame,
text=self.text,
bg="white",
fg=self.theme_color,
font=(self.text_font, self.text_size, self.text_style),
wraplength=self.width - self.square_size - 20,
anchor="w",
justify="left"
)
self.message_label.pack(pady=(0, 10), padx=5, fill="x", expand=False)
self.close_button_frame = tk.Frame(
self.message_frame,
bg="white",
width=20,
height=20
)
self.close_button_frame.place(x=self.width - self.square_size - 26, y=4)
self.close_button_frame.pack_propagate(False)
self.close_button = tk.Button(
self.close_button_frame,
text="✕",
bg=self.theme_color,
fg="white",
font=("Arial", 12, "bold"),
bd=0,
command=self.fade_out
)
self.close_button.place(relx=0.5, rely=0.5, anchor="center")
# 启动弹出动画
self.start_animation()
def start_animation(self):
"""从右到左的弹出动画"""
if self.root and self.root.winfo_exists():
if self.start_x > self.target_x:
self.start_x -= 5
self.root.geometry(f"+{int(self.start_x)}+{int(self.y)}")
self.root.after(1, self.start_animation)
else:
self.root.geometry(f"+{int(self.target_x)}+{int(self.y)}")
self.root.after(4000, self.fade_out) # 4秒后自动消失
def fade_out(self):
"""逐渐透明的消失动画"""
if self.root and self.root.winfo_exists():
current_alpha = self.root.attributes("-alpha")
if current_alpha > 0:
new_alpha = current_alpha - 0.05
self.root.attributes("-alpha", new_alpha)
self.root.after(20, self.fade_out)
else:
self._safe_destroy()
def _safe_destroy(self):
"""安全销毁窗口及其子组件"""
if self.root and self.root.winfo_exists():
try:
# 安全销毁子组件
for widget in self.root.winfo_children():
widget.destroy()
self.root.destroy()
except tk.TclError as e:
print(f"Error during safe destroy: {e}")
finally:
if self.root_window: # 如果主窗口存在
self.root_window.lift() # 将主窗口置于最上方
self._start_next_instance()
@classmethod
def _start_next_instance(cls):
"""销毁当前实例后，启动下一个实例（如果存在）"""
if cls.current_instance and cls.current_instance.root and cls.current_instance.root.winfo_exists():
cls.current_instance.root.after(100, cls._start_next_instance) # 稍微延迟启动下一个实例
elif not cls.task_queue.empty():
root, title, text, color, height, title_font, title_size, title_style, text_font, text_size, text_style = cls.task_queue.get() # 获取下一个任务的参数
cls.current_instance = BubbleBox(root, title, text, color, height, title_font, title_size, title_style, text_font, text_size, text_style) # 实例化并显示下一个气泡框
else:
cls.current_instance = None # 没有更多实例时，清除当前实例
@classmethod
def enqueue_bubble(cls, root, title, text, color, height=50, title_font="Arial", title_size=14, title_style="bold", text_font="Arial", text_size=12, text_style="normal"):
"""将创建气泡框的任务参数放入队列中"""
cls.task_queue.put((root, title, text, color, height, title_font, title_size, title_style, text_font, text_size, text_style)) # 存储气泡框的参数
if cls.current_instance is None: # 如果当前没有正在显示的实例，立即启动第一个任务
cls._start_next_instance()