TSearchBoxDemo 项目分析

项目信息

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

文件结构

TSearchBoxDemo/
├── 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.Memo1 = Memo(self)
        self.SearchBox1 = SearchBox(self)
        self.LoadProps(os.path.join(os.path.dirname(os.path.abspath(__file__)), "Unit1.pydfm"))
        self.SearchBox1.OnInvokeSearch = self.SearchBox1InvokeSearch

        # 创建一个搜索框，类型为 TSearchBox
        self.search_box = SearchBox(self)
        self.search_box.Parent = self  # 将搜索框设置为窗体的子控件
        self.search_box.Left = 20  # 设置搜索框左边距
        self.search_box.Top = 20  # 设置搜索框上边距
        self.search_box.Width = 300  # 设置搜索框宽度

        # 创建一个按钮，类型为 TButton
        self.button = Button(self)
        self.button.Parent = self  # 将按钮设置为窗体的子控件
        self.button.Left = 20  # 设置按钮左边距
        self.button.Top = 70  # 设置按钮上边距
        self.button.Caption = '搜索'  # 设置按钮标题
        self.button.OnClick = self.on_search_click  # 绑定按钮点击事件

    # 按钮点击事件处理函数
    def on_search_click(self, Sender):
        # 获取搜索框中的文本
        search_text = self.search_box.Text
        # 在控制台输出用户输入的文本
        ShowMessage(f'用户输入的搜索文本: {search_text}')

    def SearchBox1InvokeSearch(self, Sender):
        if self.SearchBox1.Text in self.Memo1.Lines.Text:
            self.Caption = '64位Python'
        else:
            self.Caption = '32位Python'

设计文件: Unit1.sct

def SearchBox1Click(Sender): 
def SearchBox1Change(Sender): 
def SearchBox1InvokeSearch(Sender): 

设计文件: Unit1.sfm

object Form1: TForm
  Left = 0
  Top = 0
  Caption = 'Form1'
  ClientHeight = 244
  ClientWidth = 382
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -15
  Font.Name = 'Segoe UI'
  Font.Style = []
  TextHeight = 20
  object SearchBox1: TSearchBox
    Left = 16
    Top = 96
    Width = 121
    Height = 28
    TabOrder = 0
    Text = 'AMD64'
    OnInvokeSearch = SearchBox1InvokeSearch
  end
  object Memo1: TMemo
    Left = 16
    Top = 136
    Width = 361
    Height = 89
    Lines.Strings = (
      '*** Python 3.12.4 (heads/master-dirty:9c62cab, Jun  9 '
      '2024, 14:50:38) [MSC v.1940 64 bit (AMD64)] on '
      'win32. ***'
      '*** '#36828#31243' Python '#24341#25806#21551#21160' ***')
    TabOrder = 1
  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)
• SearchBox1 (TSearchBox)
• Memo1 (TMemo)

技术特点

• 包含3个GUI组件
• 定义1个事件处理

窗体属性

• caption: Form1
• height: 244
• width: 382

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 - on_search_click - SearchBox1InvokeSearch

事件绑定: - self.button.OnClick = self.on_search_click # 绑定按钮点击事件

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