Examples of com.ibm.richtext.styledtext.StyleModifier

com.ibm.richtext.styledtext.StyleModifier
StyleModifier is the base class for operations on AttributeMap. To implement an operation on AttributeMap, subclass StyleModifier and override modifyStyle. StyleModifiers are used by MText.
For convenience, this class contains factory methods which will create a StyleModifier for certain common operations: attribute union, attribute removal, and AttributeMap replacement. @see AttributeMap @see AttributeSet @see MText

                int cstart = rangeStart-start;
                int climit = rangeLimit-start;
                if (newText == null) {
                    newText = new StyledText(oldText, start, limit);
                }
                StyleModifier mod = (StyleModifier) fModifierCache.get(style);
                newText.modifyCharacterStyles(cstart, climit, mod);
            }
        }
        
        if (newText != null) {
        
            int oldStart = panel.getSelectionStart();
            int oldLimit = panel.getSelectionEnd();
            
            panel.replaceRange(newText, start, limit);            
    
            panel.select(oldStart, oldLimit);
            if (oldStart == oldLimit) {
                StyleModifier mod = (StyleModifier) fModifierCache.get(AttributeMap.EMPTY_ATTRIBUTE_MAP);                
                panel.modifyCharacterStyleOnSelection(mod);
            }
        }
    }

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    * Handle the user input
    * @param the number the user typed in
    */
    private void sendAction(int number) {
        float num = number * fMultiplier;
        StyleModifier modifier = StyleModifier.createAddModifier(
                                                fKey,
                                                new Float(num));
        if (fCharacter == MenuItemSet.CHARACTER) {
            fTextPanel.modifyCharacterStyleOnSelection(modifier);
        }

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    * Handle the user input
    * @param obj the value object
    */
    private void sendAction(Object value) {


        StyleModifier modifier;
        if (value != null) {
            modifier = StyleModifier.createAddModifier(fKey, value);
        }
        else {
            AttributeSet set = new AttributeSet(fKey);

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    * Handle the user input
    * @param value The value object
    */
    private void sendAction(Object value) {


        StyleModifier modifier;
        if (value != null) {
            modifier = StyleModifier.createAddModifier(fKey, value);
        }
        else {
            AttributeSet set = new AttributeSet(fKey);

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    * Handle the user input
    * @param number The number the user typed in
    */
    private void sendAction(int number) {
        float num = number * fMultiplier;
        StyleModifier modifier = StyleModifier.createAddModifier(
                                                fKey,
                                                new Float(num));
        if (fCharacter == MenuItemSet.CHARACTER) {
            fTextPanel.modifyCharacterStyleOnSelection(modifier);
        }

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