Input method editor ime download

The techniques introduced in this article are examples that are available today. Developers of Microsoft Windows applications should be aware of these techniques and related variations. In addition to the graphical user interface GUI elements, it is critical for these assistive technology products to get real-time text events and strings in proper timings to effectively translate a user's input in various forms.

With the complexity of the East Asian languages, it is impossible to map all language-specific characters into Western alphabet maps. For this reason, input services were designed to support the complex typing steps. Assistive technology products translate all user interactions between IME and key inputs while the user is typing.

The screen reader may transform the UI activities into synthetic speech text-to-speech engine or a refreshable Braille display. Typically, in East Asian versions of screen reader, the tools need to access both composition strings and alternative candidate strings or hint text explain what is being displayed on screen.

Composition strings appear as text on the line of the edit field as focused typically underlined and alternative candidate text is stored as a list item shown in the IME candidate UI. The user typed "n, i, h, a, o" for instance, this could be supported by the Chinese screen reader by pronounced "N I 'nii' H A O".

User typed "k, o, n, n, n, i, t, i, h, a, comma , o, g, e, n, k, i, d, e, s, u, k, a,? For instance, this could be supported by Japanese screen reader by pronounced "K 'ko' N 'n' N 'ni' T 'chi' H 'ha' 'ten'. The support may also be installed as part of Microsoft Office XP applications on Microsoft Windows and other down-level operating systems.

However, some assistive technology products require access to only the composition string by way of the TSF layer and control the user interaction by using the programmatic interface provided by the framework. IMEs that aren't compatible don't have the branding icon and mode icon displayed in the system tray.

The design of IME icons must follow the guidelines described in the following UI design guidelines section. If you try to circumvent app container security rules, your IME may be treated as malware and blocked. The touch keyboard is displayed in a higher z-order band than all apps, and the IME UI is displayed in the same z-order band as the app it's active in. In most cases, the app should resize its window to account for the touch keyboard. The Show event is raised every time the user taps in an edit field, even if the touch keyboard is displayed currently.

There are seven layouts supported by the touch keyboard, three of which are classic layouts and four of which are touch-optimized layouts. The classic layouts look and behave like a physical keyboard.

In addition to the classic layouts, there is one touch-optimized layout for each of the Korean, Japanese, Simplified Chinese, and Traditional Chinese input languages.

But additional work is required in the IME to work with the touch-optimized layouts, and this is described in the next section. There's a key on the touch keyboard to set the IME conversion mode to On or Off, but the IME mode of the keyboard also may change as focus changes among edit controls. The touch-optimized keyboards for the Japanese, Simplified Chinese, and Traditional Chinese input languages contain a key, or keys, which the IME uses to navigate through candidate pages.

For Japanese and Simplified Chinese, the candidate page key displays on the touch-optimized layout. For Traditional Chinese, there are separate keys for the previous and next candidate pages. When these keys are pressed, the touch keyboard calls the SendInput function to send the following Unicode Private Use Area characters to the focused application, which the IME can intercept and act on:.

These characters are sent as Unicode input. The next paragraph details how to extract the character information during the key event sink notifications that the Text Services Framework IME will receive. These character values are not defined in any header file, so you will need to define them in your code. The IME is built into the system, just as the touch keyboard is. If your app has text input, and you intend to support text input in languages that require an IME, you should test the end-to-end customer experience for text entry.

This lets you fix any issues, such as adjusting your UI so it isn't occluded by the touch keyboard or IME candidate window. To enable a great input experience for all users, Microsoft produces IMEs that ship in-box for a variety of languages. Custom IMEs can link to the default touch keyboard and use its layout so that end users can use their IME with the touch keyboard. However, you cannot provide your own independent touch keyboard and certain functions of in-box IMEs for touch keyboards are not available to custom IMEs.

Once IME is disabled, you cannot switch between different languages. How to enable IME when it is disabled? You can fix the problem with the following methods. Just right-click the Taskbar and click Show touch keyboard button option from the pop-up menu. By doing this, the touch keyboard will be enabled and the IME icon should appear again along with it.

If it is turn off, you will unable to change the input language or keyboard layouts. Step 2 : In Notification area section, click Turn system icons on or off.