Examples with TextChangedEvent org.eclipse.swt.custom.TextChangedEvent used on opensource projects

Example 6 with TextChangedEvent

use of org.eclipse.swt.custom.TextChangedEvent in project dbeaver by serge-rider.

the class DisplayedContent method setText.

/**
 * @see org.eclipse.swt.custom.StyledTextContent#setText(java.lang.String)
 */
@Override
public void setText(String text) {
    data.setLength(0);
    data.append(text, 0, Math.min(text.length(), Math.max(0, linesTimesColumns)));
    TextChangedEvent changedEvent = new TextChangedEvent(this);
    for (TextChangeListener textListener : textListeners) {
        textListener.textSet(changedEvent);
    }
}

Example 7 with TextChangedEvent

use of org.eclipse.swt.custom.TextChangedEvent in project dbeaver by dbeaver.

the class DisplayedContent method shiftLines.

/**
 * Shifts full lines of text and fills the new empty space with text
 *
 * @param text    to replace new empty lines. Its size determines the number of lines to shift
 * @param forward shifts lines either forward or backward
 */
public void shiftLines(String text, boolean forward) {
    if (text.length() == 0)
        return;
    int linesInText = (text.length() - 1) / numberOfColumns + 1;
    int currentLimit = Math.min(data.length(), linesTimesColumns);
    TextChangingEvent event = new TextChangingEvent(this);
    event.start = forward ? 0 : currentLimit;
    event.newText = text;
    event.replaceCharCount = 0;
    event.newCharCount = text.length();
    event.replaceLineCount = 0;
    event.newLineCount = linesInText;
    for (TextChangeListener myTextListener : textListeners) myTextListener.textChanging(event);
    data.insert(event.start, text);
    TextChangedEvent changedEvent = new TextChangedEvent(this);
    for (TextChangeListener myTextListener : textListeners) myTextListener.textChanged(changedEvent);
    event = new TextChangingEvent(this);
    // event.start = forward ? linesTimesColumns : 0;
    event.start = forward ? linesTimesColumns - 1 : 0;
    event.newText = "";
    event.replaceCharCount = linesInText * numberOfColumns - linesTimesColumns + currentLimit;
    event.newCharCount = 0;
    event.replaceLineCount = linesInText;
    event.newLineCount = 0;
    for (TextChangeListener myTextListener : textListeners) myTextListener.textChanging(event);
    // data.delete(event.start, event.start + event.replaceCharCount);
    if (forward)
        data.delete(linesTimesColumns, linesTimesColumns + event.replaceCharCount);
    else
        data.delete(0, event.replaceCharCount);
    changedEvent = new TextChangedEvent(this);
    for (TextChangeListener myTextListener : textListeners) myTextListener.textChanged(changedEvent);
}

Example 8 with TextChangedEvent

use of org.eclipse.swt.custom.TextChangedEvent in project dbeaver by dbeaver.

the class DisplayedContent method setText.

/**
 * @see org.eclipse.swt.custom.StyledTextContent#setText(java.lang.String)
 */
@Override
public void setText(String text) {
    data.setLength(0);
    data.append(text, 0, Math.min(text.length(), Math.max(0, linesTimesColumns)));
    TextChangedEvent changedEvent = new TextChangedEvent(this);
    for (TextChangeListener textListener : textListeners) {
        textListener.textSet(changedEvent);
    }
}

Example 9 with TextChangedEvent

use of org.eclipse.swt.custom.TextChangedEvent in project tdi-studio-se by Talend.

the class StyledTextHandler method addListeners.

/**
     * DOC amaumont Comment method "addListeners".
     */
private void addListeners() {
    styledText.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            refreshProposalSize();
        }

        public void focusLost(FocusEvent e) {
        }
    });
    styledText.addControlListener(new ControlListener() {

        public void controlMoved(ControlEvent e) {
        }

        public void controlResized(ControlEvent e) {
            refreshProposalSize();
        }
    });
    styledText.addExtendedModifyListener(new ExtendedModifyListener() {

        public void modifyText(ExtendedModifyEvent event) {
            updateCellExpression();
        // System.out.println("ExtendedModifyListener modify text");
        }
    });
    styledText.getContent().addTextChangeListener(new TextChangeListener() {

        public void textChanged(TextChangedEvent event) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void textChanging(TextChangingEvent event) {
        // System.out.println("textChanging");
        }

        public void textSet(TextChangedEvent event) {
        // System.out.println("textSet");
        }
    });
    styledText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }
    });
    styledText.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void keyReleased(KeyEvent e) {
        // TODO Auto-generated method stub
        }
    });
    styledText.addVerifyKeyListener(new VerifyKeyListener() {

        public void verifyKey(VerifyEvent verifyEvent) {
            if (verifyEvent.character == '\r' && contentProposalAdapter != null && contentProposalAdapter.isProposalOpened()) {
                verifyEvent.doit = false;
            } else {
                verifyEvent.doit = true;
            }
        }
    });
    styledText.addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void mouseDown(MouseEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void mouseUp(MouseEvent e) {
        }
    });
}

Example 10 with TextChangedEvent

use of org.eclipse.swt.custom.TextChangedEvent in project tdi-studio-se by Talend.

the class StyledTextHandler method addListeners.

/**
     * DOC amaumont Comment method "addListeners".
     */
private void addListeners() {
    styledText.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            refreshProposalSize();
        }

        public void focusLost(FocusEvent e) {
        }
    });
    styledText.addControlListener(new ControlListener() {

        public void controlMoved(ControlEvent e) {
        }

        public void controlResized(ControlEvent e) {
            refreshProposalSize();
        }
    });
    styledText.addExtendedModifyListener(new ExtendedModifyListener() {

        public void modifyText(ExtendedModifyEvent event) {
            // System.out.println("ExtendedModifyListener modify text");
            updateCellExpression();
        }
    });
    styledText.getContent().addTextChangeListener(new TextChangeListener() {

        public void textChanged(TextChangedEvent event) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void textChanging(TextChangingEvent event) {
        // System.out.println("textChanging");
        }

        public void textSet(TextChangedEvent event) {
        // System.out.println("textSet");
        }
    });
    styledText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }
    });
    styledText.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void keyReleased(KeyEvent e) {
        // TODO Auto-generated method stub
        }
    });
    styledText.addVerifyKeyListener(new VerifyKeyListener() {

        public void verifyKey(VerifyEvent verifyEvent) {
            if (verifyEvent.character == '\r' && contentProposalAdapter != null && contentProposalAdapter.isProposalOpened()) {
                verifyEvent.doit = false;
            } else {
                verifyEvent.doit = true;
            }
        }
    });
    styledText.addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent e) {
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void mouseDown(MouseEvent e) {
            mapperManager.fireCurrentDirectEditApply();
            highlightLineOfCursorPosition(styledText.getSelection());
        }

        public void mouseUp(MouseEvent e) {
        }
    });
}