Design of ScrollBar, a custom control of cocos2dx
**************************************** ************************************
Time:
Author: Sharing_Li
Reprinted Source: http://blog.csdn.net/sharing_li/article/details/42685321
**************************************** ************************************
When we use TableView and ScrollView of cocos2dx, if we want to display a lot of content, it is not convenient for us to determine the location of
Front Tiny Quick start service development and tiny Quick start web Interface Rapid development Practice, that is, the development of services and interface is not a problem, it is obvious to do a complete system is not enough, so there must be a control layer, before the entire process can be opened. The control layer acts as a collaborative role between the interface and the service. The controller receiv
RTX-51 operating system, and directly support the compilation and debugging in Keil, very attractive :)
The RTX-51 has 2 versions: full and tiny.
Full requires many resources, but supports preemptible task scheduling and interruption tasks, and sending messages between tasks. Tiny does not support preemptible scheduling and cannot send messages between tasks, however, it consumes less resources.
Alth
Tiny Web server code analysis
A small but fully functional web server called Tiny has been developed in "deep understanding of computer systems". Here is the source code parsing of the Tiny server.
1. Tiny main program
Tiny is an iterative server that calls the Open_listenfd
Written in front:
Plan to write a Web server, in the group's group Bo did not find the relevant articles, they intend to record this process from the beginning, one is to clean up my construction process, the second is also able to make the back of the students to do a reference.
Csapp on network Programming the chapter finally implements a small but full-featured Web server called Tiny. Because I just know some of the concepts of the HTTP protocol, i
CSS3 custom scroll bar style-webkit-scrollbar
Edit
Delete
Do not feel that the original browser with the scroll bar is not beautiful, but also see a lot of Web site custom scroll bar appears high-end, even the chrome32.0 Development Board has abandoned the original scroll bar, more beautiful. How does the WebKit browser customize the scroll bar?
ObjectiveWebKit supports areas with overflow properties, list boxes, drop-
Scrollbar (scroll bar) that can be used alone, but most of it is used in conjunction with other controls (LISTBOX,TEXT,CANVA, etc.)
The initial position setting of the slider: Set () method
Set (self, *args): "" "
set the fractional values of the slider position (upper and
lower ends as value between 0 and 1).
"" " ' Set ') + args)The value set is between 0---1
From tkinter Import *
root=tk ()
root.geometry (' 200x100 ')
S1=
I. BACKGROUNDCsapp's network programming is a rough introduction to the network programming of some knowledge, in the last section of the main implementation of a small Web server, this server called Tiny, it is a small but full-featured Web server, in just about 300 lines of code, combined with many ideas, for example, Process Control, Unix I/O, sockets, HTTP, and so on, it is exciting that it can provide the Web browser with static and dynamic conte
Css3-webkit-scrollbar scroll bar skin beautification implementation, using-webkit-scrollbar,-webkit-scrollbar-track,- Webkit-scrollbar-thumb these 2 properties to set a different style of scroll bar.Here are 5 scroll bar styles.CSS Code1. test1::-webkit-ScrollBar {//width of
Tiny memory allocationTiny memory allocation process:
If the tiny type is requested, the allocation is first attempted from the tiny cache and returned if the cache allocation succeeds
Otherwise, try assigning from Tinysubpagepools
Use Allocatenormal to allocate if there are no assignments above
Allocating from the cacheIn this case, the cac
Tiny library uses the application service layer to provide services to the user interface layer. The specific implementation is Microsoft WCF services. In the tiny library solution, the tinylibrary. Services project provides the WCF Service for the entire system. According to the traditional hierarchical method of application systems, the tinylibrary. Services project is located on the domain model layer an
Scroll bar composition
::-webkit-scrollbar scroll bar integral part
::-webkit-scrollbar-thumb The small box inside the scrollbar, can move up or down (or left to right, depending on whether it is a vertical scroll bar or a horizontal scroll bar)
::-webkit-scrollbar-track track with scroll bar (with thu
When the content exceeds the container, the container will appear scroll bar, its own scroll bar sometimes does not meet our aesthetic requirements, then we can use CSS pseudo-class to implement the scroll bar customization.First we need to understand the scroll bar. The scroll bar from the appearance is composed of two parts: 1, you can slide the part, we call it slider 2, the track of the scroll bar, that is, the slider track, generally speaking, the color of the slider is darker than the colo
::-webkit-scrollbar {/* Hide rollers */Display:none;}ObjectiveWebKit supports areas with overflow properties, list boxes, drop-down menus, and textarea scroll bar custom styles, so the use is still quite large. Of course, the scroll bar style that is compatible with all browsers currently does not exist.DemonstrateTake a look at these 2 scroll bars demo:demo1 (image), Demo2 (pure CSS3 version)Scroll bar composition
::-webkit-
WebKit supports areas with overflow properties, list boxes, drop-down menus, textarea custom styles for scroll bars. Of course, the scroll bar style that is compatible with all browsers currently does not exist.The composition of the scroll bar:::-webkit-scrollbar scroll bar integral part::-webkit-scrollbar-thumb The small box inside the scrollbar, can move up or
Do not feel that the original browser with the scroll bar is not beautiful, but also see a lot of Web site custom scroll bar appears high-end, even the chrome32.0 Development Board has abandoned the original scroll bar, more Beautiful. How does the WebKit browser customize the scroll bar?
ObjectiveWebKit supports areas with overflow properties, list boxes, Drop-down menus, and textarea scroll bar custom styles, So the use is still quite large. of course, the scroll bar style that is compati
::-webkit-scrollbar {/* Hide rollers */Display:none;}CSS3 custom scroll bar style-webkit-scrollbarObjectiveWebKit supports areas with overflow properties, list boxes, drop-down menus, and textarea scroll bar custom styles, so the use is still quite large. Of course, the scroll bar style that is compatible with all browsers currently does not exist.DemonstrateTake a look at these 2 scroll bars demo:demo1 (image), Demo2 (pure CSS3 version)Scroll bar com
ObjectiveWebKit supports areas with overflow properties, list boxes, drop-down menus, and textarea scroll bar custom styles, so the use is still quite large. Of course, the scroll bar style that is compatible with all browsers currently does not exist.DemonstrateTake a look at these 2 scroll bars demo:demo1 (image), Demo2 (pure CSS3 version)Scroll bar composition
::-webkit-scrollbar scroll bar integral part
::-webkit-
Tiny server-1: an in-depth understanding of computer systems
I recently learned Chapter 1 network programming in "deep understanding of computer systems". The last section is the implementation of a small web server named Tiny, which has been provided in the source code book, here we will not copy and paste it. This blog mainly records answers to question 10 after class. Original question:Write the HTML for
Tiny PXE Server IntroductionTiny PXE Server is a small and powerful network-booting software. Support DHCP TFTP HTTP BINL DNS, such as multiple protocols, support GRUB4DOS,PXELINUX,IPXE and other multi-boot, support from PXE/GPXE/IPXE boot, the latest version incredibly able to directly from the Internet through the HTTP protocol boot, really inverse days.Tiny PXE Server:http://erwan.labalec.fr/tinypxeserver/pxesrv.zip1. Start IpxeTiny PXE server can
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.