TButtonDemo 项目分析¶
项目信息¶
- 项目名称: TButtonDemo
- 下载链接: TButtonDemo.rar
- 分析时间: 2026-03-05
文件结构¶
TButtonDemo/
├── 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.LoadProps(os.path.join(os.path.dirname(os.path.abspath(__file__)), "Unit1.pydfm"))
self.Button1.OnClick = self.Button1Click
# 创建一个 TButton 控件
self.button = Button(self) # TButton 控件的拥有者是当前的表单 (self)
self.button.Parent = self # 将 TButton 控件的父窗口设置为当前表单
self.button.Left = 100 # 设置 TButton 控件的左边距
self.button.Top = 80 # 设置 TButton 控件的上边距
self.button.Width = 100 # 设置 TButton 控件的宽度
self.button.Height = 40 # 设置 TButton 控件的高度
self.button.Caption = "Click Me" # 设置 TButton 控件的显示文本
self.button.OnClick = self.button_click # 绑定按钮的点击事件到自定义方法
# 定义按钮点击事件处理方法
def button_click(self, Sender):
# 弹出消息框显示 "Button Clicked!" 文本
ShowMessage("Button Clicked!")
def Button1Click(self, Sender):
# 弹出消息框显示标题为 "title",内容为 "content" 的文本
Application.MessageBox('content', 'title', MB_OK)
设计文件: Unit1.sct¶
def Button1Click(Sender):
设计文件: Unit1.sfm¶
object Form1: TForm
Left = 0
Top = 0
Caption = 'Form1'
ClientHeight = 205
ClientWidth = 382
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -15
Font.Name = 'Segoe UI'
Font.Style = []
TextHeight = 20
object Button1: TButton
Left = 16
Top = 16
Width = 75
Height = 25
Caption = 'Button1'
TabOrder = 0
OnClick = Button1Click
end
end
其他文件¶
- Extractor_Icon.ico
- Project1.xml
详细分析¶
功能概述¶
按钮组件演示
使用的组件¶
- Form1 (TForm)
- Button1 (TButton)
技术特点¶
- 包含2个GUI组件
- 定义2个事件处理
窗体属性¶
- caption: Button1
- height: 205
- 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 - button_click - Button1Click
事件绑定: - self.Button1.OnClick = self.Button1Click - self.button.OnClick = self.button_click # 绑定按钮的点击事件到自定义方法