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1、实验目的
掌握编写一般GUI程序的基本步骤,简单组件的事件响应机制及程序调试的基本要领。
2、实验内容及要求
1)使用按钮、标签、文本组件、选择...
1、实验目的
掌握编写一般GUI程序的基本步骤,简单组件的事件响应机制及程序调试的基本要领。
2、实验内容及要求
1)使用按钮、标签、文本组件、选择组件构造GUI。
2)对组件产生的事件给出响应。
3)体现图形用户界面各种布局策略的设计与使用。
-1, the experiment was prepared by the general GUI program to master the basic steps, simple components and procedures for incident response mechanism debugging the basic essentials. 2, the experimental contents and requirements of 1) the use of buttons, labels, text components, select components constructed GUI. 2) components are given in response to the incident. 3) reflect the variety of the layout of graphical user interface design and the use of strategy.
- 2022-12-06 19:55:03下载
- 积分:1
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D1302充电程序
D1302充电程序-D1302 charging procedure
- 2022-03-05 09:35:01下载
- 积分:1
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蜂鸣器控制,该项目包括2个设计,一个简单的控制蜂鸣器,一个不…
蜂鸣器控制,本项目中包括两个设计,一个简单的buzzer控制,一个通过buzzer演奏乐曲“梁祝”的示例 -Buzzer control, this project includes two designs, a simple control buzzer, a buzzer play music through the
- 2023-06-05 19:15:04下载
- 积分:1
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PICC learning, beginner PICC for those who can provide a significant help.
PICC学习,对初学PICC者可提供大大的帮助。-PICC learning, beginner PICC for those who can provide a significant help.
- 2022-05-14 12:30:31下载
- 积分:1
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STM32F1xx 与 Keil 的freeRTOS 模板
freeRTOS 移植到 STM32F1xx 与 STM32F10x_StdPeriph_Driver 和V7.6.0 freeRTOS
— — Mikrocontroller — — Konfiguration — —
选定单片机具有定义文件"stm32f10x.h"或在
编译器选项 (预处理器符
- 2022-02-12 01:43:39下载
- 积分:1
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分享一个循环音乐彩灯控制器的设计,希望对大家有所帮助
分享一个循环音乐彩灯控制器的设计,希望对大家有所帮助-Share a revolving lantern controller design for music, I hope all of you to help
- 2022-12-31 16:20:03下载
- 积分:1
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S3C44B0 play WAV files. Not much to speak and read the code glance that
S3C44B0播放WAV文件。不多说,看代码便知-S3C44B0 play WAV files. Not much to speak and read the code glance that
- 2022-05-14 11:01:29下载
- 积分:1
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基于Quartus实现的逻辑分析仪
资源描述基于EP1C3T144,DIY 逻辑分析仪。精度定位在100MHz。4 路的信号捕获输入通道。
- 2023-05-28 13:45:03下载
- 积分:1
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飞思卡尔MC9S12XET,定时器ECT程序
资源描述本程序主要包括以下功能:
1.设置锁相环和总线频率;
2.IO口使用;
3.ECT7口16位计数器。
LED计数,根据灯亮可以读取系统循环了多少次
- 2022-05-13 18:58:38下载
- 积分:1
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低频数字式相位测量仪;
此系统由相位测量仪、数字式移相信号发生器和移相网络三部分组成。为使系统更加稳定,使系统整体精度得以保障,本电路两块T89C52为核心...
低频数字式相位测量仪;
此系统由相位测量仪、数字式移相信号发生器和移相网络三部分组成。为使系统更加稳定,使系统整体精度得以保障,本电路两块T89C52为核心控制器件分别控制相位测量、数字式移相信号发生,在数字式移相信号发生部分采用了锁相技术、CPLD等技术, 使输出波形精度大大提高,并可对频率自动校验,提高频率稳定性。-low-frequency digital phase-measuring instrument; This system consists of phase-measuring instrument, digital phase shifting generator and phase three network components. To make the system more stable, the overall accuracy of the system can be protected, the two T89C52 circuit control devices at the core respectively phase measurement control, digital believe the shift occurred, the digital shift occurred some believe that the use of lock-in technologies, such as CPLD technology, the output waveform accuracy greatly improved, and can automatic calibration frequency, frequency stability.
- 2022-12-21 08:00:03下载
- 积分:1