Individual components of a window may also have a focal position. It allows input to continue to be collected by the last focused window when the mouse pointer is moved away from any window, such as over a menubar or desktop area.įocus models used by X11 window managers The sloppyfocus model is a variant of the followfocus model. A possible consequence of a followfocus policy is that no window has focus when the pointer is moved over the background with no window underneath otherwise the focus simply remains in the last window. Window managers with this policy usually offer "autoraise," which raises the window when it is focused, typically after a configurable short delay. The focused window is not necessarily raised parts of it may remain below other windows. If a clickfocus model such as this is being used, the current application window continues to retain focus and collect input, even if the mouse pointer is over another application window.Īnother common policy on Unix systems using X Window System (X11) is the "focus follows mouse" policy (or FFM), where the focus automatically follows the current placement of the pointer. This also typically results in the window being raised above all other windows on screen. On most mainstream user-interfaces, such as ones made by Microsoft and Apple, it is common to find a "focus follows click" policy (or "click to focus"), where one must click the mouse inside of the window for that window to gain focus. The behaviour of focus on one's desktop can be governed by policies in window management. 2 Focus models used by X11 window managers.In certain circumstances, the arrow keys can also be used to move focus. This feature makes it easier for people that have a hard time using a mouse to use the user interface. When graphical interfaces were first introduced, many computers did not have mice, so this alternative was necessary. By convention, the Tab ↹ key is used to move the focus to the next focusable component and ⇧ Shift+ Tab ↹ to the previous one. Many desktops also allow the focus to be changed with the keyboard. The focus can usually be changed by clicking on a component that can receive focus with the mouse. Moving the mouse will typically move the mouse pointer without changing the focus. However, when considering a graphical interface, there is also a mouse pointer involved. The concept is similar to a cursor in a text-based environment. This means that focus and blur events typically both occur virtually simultaneously, but in relation to different user interface elements, one that gets the focus and one that gets blurred. Typically, the focus is withdrawn from an element by giving another element the focus. Moving the focus away from a specific user interface element is known as a blur event in relation to this element. Text entered at the keyboard or pasted from a clipboard is sent to the component which has the focus. Fiyat içeriğine vergi ve ücretler dahil değildir.In computing, focus indicates the act of selecting an element of a graphical user interface. başka internet sitelerinin içeriğinden sorumlu değildir. , bir rezervasyon acentesi veya tur operatörü değildir ve sitemizin kullanıcılarından herhangi bir hizmet bedeli talep etmez. If you have any questions or suggestions regarding this matter, you are welcome to contact our customer support team. The brand names, logos, images and texts are the property of these third parties and their respective owners. cannot be held responsible or liable for the accuracy, correctness, usefulness or reliability of the data. The content displayed in the Directory consists of information from third parties, among others from publicly accessible sources, or from customers, who have a presentation page in our directory. , firmalara yerel arama, dijital haritalar, KOBİ’lere özel mobil uyumlu (responsive) web siteleri ve mobil siteler, bayi ve franchise web siteleri, online yayıncılık ve reklam, manuel coğrafi koordinat belirleme (manuel geocoding) gibi alanlarda hizmet veren Türkiye’nin lider markasıdır.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |