headphone button control

In the actual development of many times we need to use the drop-down list, we have to implement below.The whc_combobox.h header files are as follows://// WHC_ComboBox.h// WHC_ComboBox//// Created by 吴海超 on 15/4/2.////#import @interface WHC_ComboBox : UIButton@endWHC_COMBOBOX.M source files are as follows:////WHC_COMBOBOX.M//Whc_combobox////Created by Wuhaishu on 15/4/2.////#import "whc_combobox.h" #define KWHC_PADING (5.0)//Picture margin @implementation whc_combobox //Load Xib- (void) awakef

This is Evankaka's blog, you are welcome to discuss and Exchange ~~~~~~ Reprint Please specify the source http://blog.csdn.net/evankaka/article/details/42063515 This article will talk about how to customize the button class, and through the image of the button class to control the elf attack. You'd better look at the previous article before reading this article.

VC MFC button (CButton) control November 11, 2012 19:15 TCEO Category: Technical Articles Views: 4,298Button controls1 How to display a picture on a button controlFirst determine what type of picture you want to display in the button control, here I am the ICO icon, because

Cocos2d-x Custom button control genie attack ---- game development "zhao Yun to fight" This article describes how to customize the button class and control the sprite attack through the icon class. Before reading this article, you 'd better check the previous article. Cocos2d-x virtual Joystick

Let's talk about Javaweb permissions control, In the big direction, you can talk about permissions control in an integrated application system. Talk about permission control before you talk to everyone rbac. So what is rbac (role-based access control, role-based access controls), So how do we express our rig

[Introduction] The button class cccontrolbutton inherits from the control class cccontrol. The control class cccontrol mainly provides a series of control trigger events for child classes. When a subcontrol triggers related events, it executes the related control Event Callb

Learning objectives: 1. How to create a button in Android 2, grasp the common attributes of button 3. Master button click event (Listener) A button is one of the most commonly used controls in various UIs. It is also one of the most popular controls in Android development, where users can touch it to trigger a series

This article will talk about how to customize the button class, and through the image of the button class to control the elf attack. You'd better look at the previous article before reading this article.Cocos2d-x Virtual joystick control sprite up and down movement----game development "Zhao Yun to fight", to material a

In the above section, I briefly introduced the design and implementation of the dialog box interface. The following describes the implementation of button control re-painting: Programming in MFC is often not very satisfied with the standard button control and wants to make it more beautiful. This requires

Using the CommandButton control A command button control is used to start, break, or end a process. When clicked, a command is invoked that has been written to the Click event procedure. Most Visual Basic applications have command buttons that allow users to click buttons to perform actions. When clicked, the button