Example usage for com.google.gwt.user.client Event ONPASTE

List of usage examples for com.google.gwt.user.client Event ONPASTE

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  6. ONPASTE

Introduction

In this page you can find the example usage for com.google.gwt.user.client Event ONPASTE.

Prototype

int ONPASTE

To view the source code for com.google.gwt.user.client Event ONPASTE.

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Document

Fired when the user pastes text into an input element.

Usage

From source file:ar.com.kyol.jet.client.wrappers.FloatBox.java

License:Open Source License

/**
 * Instantiates a new float box./*from w  w  w .  ja v  a 2s . c  o m*/
 * 
 * @param maximumFractionDigits - 1 or more digits
 * @param acceptNegatives - true if you want to allow the minus sign
 */
public FloatBox(final int maximumFractionDigits, final boolean acceptNegatives) {
    sinkEvents(Event.ONPASTE);
    //addKeyPressHandler(new KeyPressHandler() {
    addKeyDownHandler(new KeyDownHandler() {

        @Override
        //public void onKeyPress(KeyPressEvent event) { //GWT bug: Issue 5558:    KeyPressEvent.getCharCode returns zero for special keys like enter, escape, tab
        public void onKeyDown(KeyDownEvent event) {

            switch (event.getNativeKeyCode()) {
            case KeyCodes.KEY_LEFT:
            case KeyCodes.KEY_DOWN:
            case KeyCodes.KEY_RIGHT:
            case KeyCodes.KEY_UP:
            case KeyCodes.KEY_BACKSPACE:
            case KeyCodes.KEY_DELETE:
            case KeyCodes.KEY_TAB:
            case KeyCodes.KEY_HOME:
            case KeyCodes.KEY_END:
                return;
            }

            if (event.getNativeKeyCode() == 109 || event.getNativeKeyCode() == 189) { //minus sign or dash
                if ((getCursorPos() != 0) || getValue().contains("-") || !acceptNegatives) {
                    ((TextBoxBase) event.getSource()).cancelKey();
                } else {
                    return;
                }
            }

            if (event.getNativeKeyCode() == 188 || event.getNativeKeyCode() == 190
                    || event.getNativeKeyCode() == 110) { //comma, point and decimal separator
                //TODO internationalization!!! use com.google.gwt.i18n.client.LocaleInfo.getNumberConstants().decimalSeparator()
                if (getValue().contains(".")) {
                    ((TextBoxBase) event.getSource()).cancelKey();
                } else {
                    if (getCursorPos() < getValue().length() - maximumFractionDigits) {
                        ((TextBoxBase) event.getSource()).cancelKey();
                    } else {
                        return;
                    }
                }
            }

            if (((event.getNativeKeyCode() < 48 || event.getNativeKeyCode() > 57) && //numeric keys
            (event.getNativeKeyCode() < 96 || event.getNativeKeyCode() > 105)) //numeric pad
                    || event.isAnyModifierKeyDown() || event.isAltKeyDown()) {
                ((TextBoxBase) event.getSource()).cancelKey();
            } else {
                if (getValue().contains(".")) {
                    int cursorPos = getCursorPos();
                    int posicionPunto = getValue().indexOf(".");
                    int longitudTexto = getValue().length();
                    if (cursorPos > posicionPunto
                            && longitudTexto >= posicionPunto + 1 + maximumFractionDigits) {
                        ((TextBoxBase) event.getSource()).cancelKey();
                    }
                }
            }

        }
    });
}

From source file:ar.com.kyol.jet.client.wrappers.FloatBox.java

License:Open Source License

@Override
public void onBrowserEvent(Event event) {
    super.onBrowserEvent(event);
    switch (event.getTypeInt()) {
    case Event.ONPASTE: {
        event.stopPropagation();// ww w.  j  a v a 2s.c om
        event.preventDefault();
        break;
    }
    }
}

From source file:ar.com.kyol.jet.client.wrappers.NumericBox.java

License:Open Source License

/**
 * Instantiates a new numeric box.//from  w  w  w . ja va2s .  co m
 * <i>allowNegative</i> allows the minus sign.
 */
public NumericBox(final boolean allowNegative) {
    sinkEvents(Event.ONPASTE);
    //addKeyPressHandler(new KeyPressHandler() {
    addKeyDownHandler(new KeyDownHandler() {

        @Override
        //public void onKeyPress(KeyPressEvent event) { //GWT bug: Issue 5558:    KeyPressEvent.getCharCode returns zero for special keys like enter, escape, tab
        public void onKeyDown(KeyDownEvent event) {

            switch (event.getNativeKeyCode()) {
            case KeyCodes.KEY_LEFT:
            case KeyCodes.KEY_DOWN:
            case KeyCodes.KEY_RIGHT:
            case KeyCodes.KEY_UP:
            case KeyCodes.KEY_BACKSPACE:
            case KeyCodes.KEY_DELETE:
            case KeyCodes.KEY_TAB:
            case KeyCodes.KEY_HOME:
            case KeyCodes.KEY_END:
                return;
            }

            if (event.getNativeKeyCode() == 109 || event.getNativeKeyCode() == 189) { //minus sign or dash
                if ((getCursorPos() != 0) || getValue().contains("-") || !allowNegative) {
                    ((TextBoxBase) event.getSource()).cancelKey();
                } else {
                    return;
                }
            }

            if ((event.getNativeKeyCode() >= 96 && event.getNativeKeyCode() <= 105)) { //numeric pad!
                return;
            }

            //FIXME shift!!!   
            if (event.getNativeKeyCode() < 48 || event.getNativeKeyCode() > 57 || event.isAnyModifierKeyDown()
                    || event.isAltKeyDown()) { //numeric keys
                ((TextBoxBase) event.getSource()).cancelKey();
            }

        }
    });
}

From source file:com.alkacon.geranium.client.ui.input.TextBox.java

License:Open Source License

/**
 * Constructs a new instance of this widget.
 *///from   www .java 2 s  .  c o m
public TextBox() {

    setEnabled(true);
    m_textbox.setStyleName(CSS.textBox());
    m_textbox.getElement().setId("CmsTextBox_" + (idCounter++));

    TextBoxHandler handler = new TextBoxHandler("");
    m_textbox.addMouseOverHandler(handler);
    m_textbox.addMouseOutHandler(handler);
    m_textbox.addFocusHandler(handler);
    m_textbox.addBlurHandler(handler);
    m_textbox.addValueChangeHandler(handler);
    m_textbox.addKeyPressHandler(handler);

    m_handler = handler;

    m_textboxContainer.setStyleName(CSS.textBoxPanel());
    m_textboxContainer.addStyleName(I_LayoutBundle.INSTANCE.generalCss().cornerAll());
    m_textboxContainer.addStyleName(I_LayoutBundle.INSTANCE.generalCss().textMedium());
    m_panel.add(m_textboxContainer);
    m_panel.add(m_error);
    m_textboxContainer.add(m_textbox);
    m_textboxContainer.setPaddingX(4);
    sinkEvents(Event.ONPASTE);
    initWidget(m_panel);
}

From source file:com.alkacon.geranium.client.ui.input.TextBox.java

License:Open Source License

/**
 * @see com.google.gwt.user.client.ui.Composite#onBrowserEvent(com.google.gwt.user.client.Event)
 *///  ww w  .  j ava2 s  . co  m
@Override
public void onBrowserEvent(Event event) {

    super.onBrowserEvent(event);
    /* 
     * In IE8, the change event is not fired if we switch to another application window after having 
     * pasted some text into the text box, so we need to turn off ghost mode manually 
     */
    if (event.getTypeInt() == Event.ONPASTE) {
        setGhostMode(false);
    }
}

From source file:com.codenvy.plugin.contribution.client.dialogs.paste.PasteAwareTextBox.java

License:Open Source License

public PasteAwareTextBox() {
    sinkEvents(Event.ONPASTE);
}

From source file:com.codenvy.plugin.contribution.client.dialogs.paste.PasteAwareTextBox.java

License:Open Source License

public PasteAwareTextBox(final Element element) {
    super(element);
    sinkEvents(Event.ONPASTE);
}

From source file:com.codenvy.plugin.contribution.client.dialogs.paste.PasteAwareTextBox.java

License:Open Source License

@Override
public void onBrowserEvent(final Event event) {
    super.onBrowserEvent(event);
    switch (event.getTypeInt()) {
    case Event.ONPASTE:
        event.stopPropagation();/*from ww  w  . ja v  a2  s  . c  o m*/
        delayedFireEvent();
        break;
    default:
        break;
    }
}

From source file:com.google.gerrit.client.admin.CreateGroupScreen.java

License:Apache License

private void addCreateGroupPanel() {
    VerticalPanel addPanel = new VerticalPanel();
    addPanel.setStyleName(Gerrit.RESOURCES.css().addSshKeyPanel());
    addPanel.add(new SmallHeading(Util.C.headingCreateGroup()));

    addTxt = new NpTextBox() {
        @Override/*from  w w w . ja va2 s .  c om*/
        public void onBrowserEvent(Event event) {
            super.onBrowserEvent(event);
            if (event.getTypeInt() == Event.ONPASTE) {
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                    @Override
                    public void execute() {
                        if (addTxt.getValue().trim().length() != 0) {
                            addNew.setEnabled(true);
                        }
                    }
                });
            }
        }
    };
    addTxt.sinkEvents(Event.ONPASTE);

    addTxt.setVisibleLength(60);
    addTxt.addKeyPressHandler(new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
            if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) {
                doCreateGroup();
            }
        }
    });
    addPanel.add(addTxt);

    addNew = new Button(Util.C.buttonCreateGroup());
    addNew.setEnabled(false);
    addNew.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(final ClickEvent event) {
            doCreateGroup();
        }
    });
    addPanel.add(addNew);
    add(addPanel);

    new OnEditEnabler(addNew, addTxt);
}

From source file:com.google.gerrit.client.admin.CreateProjectScreen.java

License:Apache License

private void initCreateTxt() {
    project = new NpTextBox() {
        @Override// w w w.j a  v  a 2  s. com
        public void onBrowserEvent(Event event) {
            super.onBrowserEvent(event);
            if (event.getTypeInt() == Event.ONPASTE) {
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                    @Override
                    public void execute() {
                        if (project.getValue().trim().length() != 0) {
                            create.setEnabled(true);
                        }
                    }
                });
            }
        }
    };
    project.sinkEvents(Event.ONPASTE);
    project.setVisibleLength(50);
    project.addKeyPressHandler(new KeyPressHandler() {
        @Override
        public void onKeyPress(KeyPressEvent event) {
            if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) {
                doCreateProject();
            }
        }
    });
    new OnEditEnabler(create, project);
}