z400 touch

If you have a view in your IPhone application, there are both a click and a double-click operation. When a user double-clicks a view, it always performs a click action before double-clicking. Therefore, direct judgement will find that you can not directly into the double-click operation. Here's how to tell if touch events are clicked or double-clicked -(void) singletap{ NSLog (@ "Tap 1 time"); } -(void) doubletap{ NSLog (@ "Tap 2 Time"); } -(void

This article has shared the horizontal touch sliding effect of single line text, and realized the horizontal sliding effect of textview single length text through EditText.The next one again for you to introduce multiple lines of text folding expansion effect, custom layout view to achieve multiline text folding and expansion. 1. Original intention The recent application of the time useful to TextView single president text, when the text content is

Article Description: Mobile Interactive Small white learning notes-gestures. This post is a zero basic learning post, summarize and accumulate some basic knowledge ~ 1. Basic gesture Various gestures in touch-screen devices evolve from these 10 basic gesture combinations. 2. Common action The basic action is the most commonly used action in the touch screen interface, such as opening, sele

The display effect diagram looks like this: Effect Demo Source Download We use the mobile end can be touched by the touch screen gesture left and right to switch tab column, such as NetEase news, such as app column switch. We say that the tab generally by the navigation bar and the corresponding content of the tab, switch the navigation bar on the label at the same time the content will follow the switch. This article will be combined with example

Apple 5sTouch ID Setup method: 1. Press the power key to light the screen, put your finger on the home key, about 0.5 seconds later, after the correct recognition will unlock.2. Directly click the Home key to light the screen after the mobile phone parked in the home key about 0.5 seconds, the recognition will unlock the correct.3. Can set 5 finger fingerprints at a time, can be named for 5 fingers, support 360 degrees unlock, the recognition rate is very high. IPhone5S's home key is redesig

STM32F103XX CORTEX-M3 series of chips containing three-way SPI channel, Red Bull Development Board used two roads, SPI1 connection at45db161b model SPI flash,spi2 connection ADS7843 touch screen signal processing chip, SPI3 is best not to use, Because there is a conflict with the JTAG pin, there will be problems in debugging. The em-stm3210e Development Board, which does not contain a touch screen, uses onl

The edit box control is similar to the text box control, and you can actually think of it as a text box that can display multiple rows of data, a scroll bar for a long amount of data, and most of its properties and events are similar to text boxes. In VFP Basic Tutorial-edit box control (EditBox) in the article has given an example, today we use the edit box to do a fun little example: Touch the prize machine. The program running interface is as follo

The difference between Android and simulator is the eternal topic, the question of why, the puzzle. The simulator exists and has its effect, but do not believe anything about the simulator. Unless you're an Android pure top app developer or enthusiast, I suggest you throw away the simulator. Its idealized guidance gave us a lot of trouble. Of course, that's a good thing. At the very least, I am interested to find the answer, let me gain more. The reason for this problem is that there is an auto

Internet surfing has never been so wonderful! Surface comes with two versions of Internet Explorer: The touch and Desktop editions so you can easily surf the Web from the Start screen or desktop. Both of these Internet Explorer applications share the same browsing history and settings. Here are some of the most common usage tips for these two versions of IE, hoping to give you a better understanding of their relationship.

As mentioned above, Starling is a companion article of Sparrow. Because of this, the touch event mechanism in Starling is actually designed for mobile device touch interaction, so when you use it to develop desktop applications that use mouse interaction, you may feel a bit confused at first glance. First, if you look at the Starling class structure, the difference between Starling and the local display lis

msg2133 touch screen (TP source code learning)Emphasis: The following device refers to the touch screenABS: Absolute Value1. Introduction to the input subsystemLinux The total type of input device is complex, common include keys, keyboards, touch screen, mouse, rocker and so on, they are character devices, and Linux The kernel abstracts the commonality of these d

Handling of touch events in cocos2d-x3.2First usage, first we need to be in. H file defines a touch callback, where we first get the 3 states of the single touch1:bool Ontouchbegan (Touch * touch,event *unused_event);//Start State2:void ontouchmoved (Touch *

Multi-Touch (MultiTouch) refers to a technique that allows a computer user to control a graphical interface through multiple fingers at the same time. and multi-touch technology is a single touch, single touch device has been for many years, small size of the touch-type mobi

Touch screen type: according to different sensing methods, touch screen can be divided into four categories: resistance type, Capacitive Type, infrared type, and ultrasonic type. Among them, the current market prospect of Resistance Type and Capacitive Type is the most promising, and other technologies may be difficult to catch up with in the short term.Difference between a resistive screen and a capacitive

Cocos2d-x mobile games IOS iOS 8 gamesNext, let's take a look at the implementation process of single point of touch events in the layer through an example. Feel its shortcomings and advantages. Shows the instance scenario. There are two cube genie in the scenario. You can click and move them. The specific implementation code of helloworldscene. cpp is as follows: Bool helloworld: Init () {If (! Layer: Init () {returnfalse ;}...... settouchenable

HelloWorldScene.hbool Touchbegan (Cocos2d::touch*touch, cocos2d::event*Event); // touch Start, return bool type void touchmoved (Cocos2d::touch*touch, cocos2d::event*Event); void touchended (Cocos2d::touch*

COCOS2DX 2.2 Touch EventTo enable the Genie to receive touch events, there are three things to do.Registering touch events;Receive touch events;Handles touch events.Let's start with the three points below to see how the Genie responds to

The effect of mobile touch screen sliding is actually the picture carousel, which is well implemented on the PC's page, binding the click and MouseOver events to complete. But on mobile devices, to achieve this kind of carousel effect, you need to use the core touch event. Handle touch events to track each finger to the screen slide.Here are four kinds of

At the launch of the IPhone 5s, Apple unveiled a new fingerprint identification security technology, the Touch ID, that pioneered the next chapter in the use of biometric security technology on portable devices. Since then, Apple has brought this technology to the IPAD. No previous manufacturers have successfully built fingerprint identification on such commonly used devices, because of the complex process and technical difficulties involved. Apple ac

Multitouch is a technology that allows a computer user to control the graphic interface through multiple fingers at the same time. Compared with the multi-touch technology, the single-touch device has been in touch for many years, and Small-sized mobile phones have been in touch, the most common big-sized ATM machines