TTrayIconDemo 项目分析

项目信息

• 项目名称: TTrayIconDemo
• 下载链接: TTrayIconDemo.rar
• 分析时间: 2026-03-05

文件结构

TTrayIconDemo/
├── Extractor_Icon.ico
├── Project1.py
├── Project1.xml
├── Unit1.py
├── Unit1.pydfm
├── Unit1.sct
├── Unit1.sfm

主程序文件: Project1.py

from glcl import *
from Unit1 import *

def main():
    Application.Initialize()
    Application.Title = 'Project1'
    Application.MainFormOnTaskbar = True
    Application.Icon.LoadFromFile(os.path.join(os.path.dirname(os.path.abspath(__file__)), "Extractor_Icon.ico"))
    MainForm = Form1(Application)
    MainForm.Show()
    FreeConsole()
    Application.Run()
    MainForm.Free()

if __name__ == '__main__':
    main()

单元文件: Unit1.py

import os
from glcl import *

class Form1(Form):

    def __init__(self, owner):
        self.Button1 = Button(self)
        self.PopupMenu1 = PopupMenu(self)
        self.TrayIcon1 = TrayIcon(self)
        self.LoadProps(os.path.join(os.path.dirname(os.path.abspath(__file__)), "Unit1.pydfm"))
        self.Button1.OnClick = self.Button1Click
        self.TrayIcon1.OnClick = self.TrayIcon1Click
        self.MenuItem3.OnClick = self.MenuItem3Click
        self.MenuItem2.OnClick = self.MenuItem2Click
        self.MenuItem1.OnClick = self.MenuItem1Click
        self.OnCloseQuery = self.FormCloseQuery

    # 在窗口的关闭查询事件当中询问是否最小化
    def FormCloseQuery(self, Sender, CanClose):
        if Application.MessageBox('确认关闭吗？点击是将退出，点击否将最小化到右下角', '确认', MB_YESNO) != IDYES:
            Application.MainFormOnTaskbar = False
            self.Hide()
            raise ValueError("点击右下角图标将再次显示")

    def MenuItem1Click(self, Sender):
        # 在任务栏显示图标
        Application.MainFormOnTaskbar = True
        # 显示窗体
        self.Show()

    def MenuItem2Click(self, Sender):
        # 在任务栏隐藏图标
        #Application.MainFormOnTaskbar = False
        # 隐藏窗体
        self.Hide()

    def MenuItem3Click(self, Sender):
        self.Close()

    def TrayIcon1Click(self, Sender):
        Application.MainFormOnTaskbar = True
        self.Show()

    def Button1Click(self, Sender):
        self.TrayIcon1.BalloonFlags = bfInfo
        self.TrayIcon1.BalloonHint = '这是提示内容'
        self.TrayIcon1.BalloonTitle = '这是提示标题'
        self.TrayIcon1.BalloonTimeout = 5000        # 气泡时间
        # Windows 7 可能无法发挥作用
        self.TrayIcon1.ShowBalloonHint()            # 显示气泡提示

设计文件: Unit1.sct

def FormCloseQuery(Sender, CanClose): 
def MenuItem1Click(Sender): 
def MenuItem2Click(Sender): 
def MenuItem3Click(Sender): 
def TrayIcon1Click(Sender): 
def Button1Click(Sender): 

设计文件: Unit1.sfm

object Form1: TForm
  Left = 0
  Top = 0
  Caption = 'Form1'
  ClientHeight = 218
  ClientWidth = 311
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -15
  Font.Name = 'Segoe UI'
  Font.Style = []
  OnCloseQuery = FormCloseQuery
  TextHeight = 20
  object Button1: TButton
    Left = 64
    Top = 104
    Width = 163
    Height = 25
    Caption = #24377#20986#27668#27873
    TabOrder = 0
    OnClick = Button1Click
  end
  object TrayIcon1: TTrayIcon
    Animate = True
    BalloonFlags = bfInfo
    PopupMenu = PopupMenu1
    Visible = True
    OnClick = TrayIcon1Click
    Left = 208
    Top = 152
  end
  object PopupMenu1: TPopupMenu
    Left = 248
    Top = 152
    object MenuItem1: TMenuItem
      Caption = #26174#31034
      OnClick = MenuItem1Click
    end
    object MenuItem2: TMenuItem
      Caption = #38544#34255
      OnClick = MenuItem2Click
    end
    object MenuItem3: TMenuItem
      Caption = #36864#20986
      OnClick = MenuItem3Click
    end
  end
end

其他文件

• Extractor_Icon.ico
• Project1.xml

详细分析

功能概述

GUI组件演示

使用的组件

• Form1 (TForm)
• Button1 (TButton)
• TrayIcon1 (TTrayIcon)
• PopupMenu1 (TPopupMenu)
• MenuItem1 (TMenuItem)
• MenuItem2 (TMenuItem)
• MenuItem3 (TMenuItem)

技术特点

• 包含7个GUI组件
• 定义5个事件处理

窗体属性

• caption: #36864#20986
• height: 218
• width: 311

代码分析

导入的模块: - import os - from glcl import *

定义的类: - Form1

定义的方法: - init - FormCloseQuery - MenuItem1Click - MenuItem2Click - MenuItem3Click - TrayIcon1Click - Button1Click

事件绑定: - self.Button1.OnClick = self.Button1Click - self.TrayIcon1.OnClick = self.TrayIcon1Click - self.MenuItem3.OnClick = self.MenuItem3Click - self.MenuItem2.OnClick = self.MenuItem2Click - self.MenuItem1.OnClick = self.MenuItem1Click

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