Examples of InputMethodRequests

ae.java.awt.im.InputMethodRequests
InputMethodRequests defines the requests that a text editing component has to handle in order to work with input methods. The component can implement this interface itself or use a separate object that implements it. The object implementing this interface must be returned from the component's getInputMethodRequests method.
The text editing component also has to provide an input method event listener.
The interface is designed to support one of two input user interfaces:
- on-the-spot input, where the composed text is displayed as part of the text component's text body.
- below-the-spot input, where the composed text is displayed in a separate composition window just below the insertion point where the text will be inserted when it is committed. Note that, if text is selected within the component's text body, this text will be replaced by the committed text upon commitment; therefore it is not considered part of the context that the text is input into.
@see ae.java.awt.Component#getInputMethodRequests @see ae.java.awt.event.InputMethodListener @author JavaSoft Asia/Pacific @since 1.2
java.awt.im.InputMethodRequests
InputMethodRequests defines the requests that a text editing component has to handle in order to work with input methods. The component can implement this interface itself or use a separate object that implements it. The object implementing this interface must be returned from the component's getInputMethodRequests method.
The text editing component also has to provide an input method event listener.
The interface is designed to support one of two input user interfaces:
- on-the-spot input, where the composed text is displayed as part of the text component's text body.
- below-the-spot input, where the composed text is displayed in a separate composition window just below the insertion point where the text will be inserted when it is committed. Note that, if text is selected within the component's text body, this text will be replaced by the committed text upon commitment; therefore it is not considered part of the context that the text is input into.
@see java.awt.Component#getInputMethodRequests @see java.awt.event.InputMethodListener @author JavaSoft Asia/Pacific @since 1.2

Examples of java.awt.im.InputMethodRequests


                // If the client component is an active client with the below-the-spot
                // input style, then make the composition window undecorated without a title bar.
                InputMethodContext inputContext = ((InputMethodContext)this);
                if (!inputContext.isCompositionAreaVisible()) {
                      InputMethodRequests req = source.getInputMethodRequests();
                      if (req != null && inputContext.useBelowTheSpotInput()) {
                          inputContext.setCompositionAreaUndecorated(true);
                      } else {
                          inputContext.setCompositionAreaUndecorated(false);
                      }

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Examples of java.awt.im.InputMethodRequests

     * @return input method requests of composition window if
     * client is passive,
     * otherwise input method requests of client
     */
    private InputMethodRequests getIMRequests() {
        InputMethodRequests imRequests = null;
    
        if (client != null) {
            imRequests = client.getInputMethodRequests();
            if (imRequests == null) {                
                imRequests = getCompositionWindow().getInputMethodRequests();

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Examples of java.awt.im.InputMethodRequests

    public int getInsertPositionOffset() {
        return getIMRequests().getInsertPositionOffset();
    }


    public TextHitInfo getLocationOffset(int x, int y) {
        InputMethodRequests imr = getStyleIMRequests();
        if (imr != null) {
            return imr.getLocationOffset(x, y);
        }
        return null;
    }

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Examples of java.awt.im.InputMethodRequests

                    // and send it to passive client or just
                    // redirect this event to active client
                    if (client == null) {
                        return;
                    }
                    InputMethodRequests imr = client.getInputMethodRequests();
                    if (imr != null) {
                        if (IMManager.belowTheSpot()) {
                            // position window below the spot:
                            TextHitInfo offset = TextHitInfo.leading(0);
                            Rectangle textLoc = imr.getTextLocation(offset); 
                            setLocationBelow(textLoc);                           
                        } else {
                            client.dispatchEvent(ime);
                            return;
                        }

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Examples of java.awt.im.InputMethodRequests

     * @return input method requests of composition window if
     * client is passive,
     * otherwise input method requests of client
     */
    private InputMethodRequests getIMRequests() {
        InputMethodRequests imRequests = null;
    
        if (client != null) {
            imRequests = client.getInputMethodRequests();
            if (imRequests == null) {                
                imRequests = getCompositionWindow().getInputMethodRequests();

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Examples of java.awt.im.InputMethodRequests

    public int getInsertPositionOffset() {
        return getIMRequests().getInsertPositionOffset();
    }


    public TextHitInfo getLocationOffset(int x, int y) {
        InputMethodRequests imr = getStyleIMRequests();
        if (imr != null) {
            return imr.getLocationOffset(x, y);
        }
        return null;
    }

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Examples of java.awt.im.InputMethodRequests

     * @return input method requests of composition window if
     * client is passive,
     * otherwise input method requests of client
     */
    private InputMethodRequests getIMRequests() {
        InputMethodRequests imRequests = null;
    
        if (client != null) {
            imRequests = client.getInputMethodRequests();
            if (imRequests == null) {                
                imRequests = getCompositionWindow().getInputMethodRequests();

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Examples of java.awt.im.InputMethodRequests

    public int getInsertPositionOffset() {
        return getIMRequests().getInsertPositionOffset();
    }


    public TextHitInfo getLocationOffset(int x, int y) {
        InputMethodRequests imr = getStyleIMRequests();
        if (imr != null) {
            return imr.getLocationOffset(x, y);
        }
        return null;
    }

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Examples of java.awt.im.InputMethodRequests

                    // and send it to passive client or just
                    // redirect this event to active client
                    if (client == null) {
                        return;
                    }
                    InputMethodRequests imr = client.getInputMethodRequests();
                    if (imr != null) {
                        if (IMManager.belowTheSpot()) {
                            // position window below the spot:
                            TextHitInfo offset = TextHitInfo.leading(0);
                            Rectangle textLoc = imr.getTextLocation(offset); 
                            setLocationBelow(textLoc);                           
                        } else {
                            client.dispatchEvent(ime);
                            return;
                        }

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Examples of java.awt.im.InputMethodRequests

            return;
        }
        long time = System.currentTimeMillis();
        dispatchingCommittedText = true;
        try {
            InputMethodRequests req = client.getInputMethodRequests();
            if (req != null) {
                // active client -> send text as InputMethodEvent
                int beginIndex = text.getBeginIndex();
                AttributedCharacterIterator toBeCommitted =
                    (new AttributedString(text, beginIndex, beginIndex + committedCharacterCount)).getIterator();

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