Example usage for com.google.gwt.user.client.ui KeyboardListener KEY

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui KeyboardListener KEY_ESCAPE.

Prototype

int KEY_ESCAPE

To view the source code for com.google.gwt.user.client.ui KeyboardListener KEY_ESCAPE.

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Usage

From source file:ca.upei.ic.timetable.client.FindCourseView.java

License:Apache License

public FindCourseView(FindCourseViewController controller) {
    controller_ = controller;/*from   w  ww. ja v a  2  s .c o  m*/

    // set up the dialog box
    dialogBox_ = new DialogBox(false, true); // autohide = false, modal = true
    dialogBox_.setAnimationEnabled(true);
    dialogBox_.setText("Find Courses...");

    // i have a horizontal panel
    HorizontalPanel filterPanel = new HorizontalPanel();
    // i have a level flex table
    levelTable_ = controller_.getLevelModel().getWidget();
    departmentTable_ = controller_.getDepartmentModel().getWidget();
    semesterTable_ = controller_.getSemesterModel().getWidget();
    startTimeWidget_ = controller_.getStartTimeModel().getWidget();

    // button panel
    HorizontalPanel buttonPanel = new HorizontalPanel();
    buttonPanel.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT);

    // i have an OK button
    final Button okButton = new Button("Search");
    okButton.addClickListener(new ClickListener() {

        public void onClick(Widget sender) {
            // search and close the dialog
            controller_.search();
            hide();
        }

    });

    okButton.addKeyboardListener(new KeyboardListener() {

        public void onKeyDown(Widget sender, char keyCode, int modifiers) {
        }

        public void onKeyPress(Widget sender, char keyCode, int modifiers) {
        }

        public void onKeyUp(Widget sender, char keyCode, int modifiers) {
            if (keyCode == KeyboardListener.KEY_ENTER) {
                okButton.click();
            }
        }

    });

    final Button cancelButton = new Button("Cancel");
    cancelButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            hide();
        }
    });

    cancelButton.addKeyboardListener(new KeyboardListener() {

        public void onKeyDown(Widget sender, char keyCode, int modifiers) {
        }

        public void onKeyPress(Widget sender, char keyCode, int modifiers) {
        }

        public void onKeyUp(Widget sender, char keyCode, int modifiers) {
            if (keyCode == KeyboardListener.KEY_ESCAPE)
                cancelButton.click();
        }

    });

    SimplePanel empty = new SimplePanel();
    empty.setWidth("230px");
    buttonPanel.add(empty);
    buttonPanel.add(cancelButton);
    buttonPanel.add(okButton);
    buttonPanel.setSpacing(5);
    buttonPanel.setWidth("485px");

    // add the panel to the dialog box
    dialogBox_.add(PanelUtils.verticalPanel(PanelUtils.horizontalPanel(
            PanelUtils.verticalPanel(PanelUtils.scrollPanel(levelTable_, 250, 180),
                    PanelUtils.scrollPanel(semesterTable_, 250, 120),
                    PanelUtils.scrollPanel(startTimeWidget_, 250, 30)),
            PanelUtils.scrollPanel(departmentTable_, 250, 320)), buttonPanel));
    dialogBox_.setPopupPosition(240, 0);
}

From source file:ca.upei.ic.timetable.client.MessageView.java

License:Apache License

public MessageView(MessageViewController controller) {
    controller_ = controller;//  w  ww  .j  ava2  s  . c o m
    dialogBox_ = new DialogBox(true, true);
    dialogBox_.setText("Messages");
    dialogBox_.setAnimationEnabled(true);
    dialogBox_.hide();
    // XXX a hack to make sure the dialog display top most
    dialogBox_.getElement().getStyle().setProperty("z-index", "100");

    ScrollPanel scrolled = new ScrollPanel();
    scrolled.setPixelSize(350, 250);

    panel_ = new VerticalPanel();
    panel_.setWidth("232px");

    scrolled.add(panel_);
    Button closeButton = new Button("Close");
    closeButton.addClickListener(new ClickListener() {

        public void onClick(Widget sender) {
            dialogBox_.hide();
        }

    });

    closeButton.addKeyboardListener(new KeyboardListener() {

        public void onKeyDown(Widget sender, char keyCode, int modifiers) {
        }

        public void onKeyPress(Widget sender, char keyCode, int modifiers) {
            if (keyCode == KeyboardListener.KEY_ESCAPE)
                dialogBox_.hide();
        }

        public void onKeyUp(Widget sender, char keyCode, int modifiers) {
        }

    });

    Button clearButton = new Button("Clear");
    clearButton.addClickListener(new ClickListener() {

        public void onClick(Widget sender) {
            clearMessage();
        }

    });

    dialogBox_.setWidget(
            PanelUtils.verticalPanel(scrolled, PanelUtils.horizontalPanel(closeButton, clearButton)));
}

From source file:ch.heftix.mailxel.client.OrgTextArea.java

License:Open Source License

public OrgTextArea() {

    KeyboardListener kl = new KeyboardListener() {

        Duration sinceEscapePressed = null;

        public void onKeyDown(Widget sender, char keyCode, int modifiers) {
            if (keyCode == KeyboardListener.KEY_ESCAPE) {
                sinceEscapePressed = new Duration();
            }//from  w ww .j  a  v a 2 s  .  c  o  m
        }

        public void onKeyUp(Widget sender, char keyCode, int modifiers) {
        }

        public void onKeyPress(Widget sender, char keyCode, int modifiers) {
            if ('q' == keyCode) {
                // System.out.println(sinceEscapePressed.elapsedMillis());
                if (null != sinceEscapePressed && (sinceEscapePressed.elapsedMillis() < 300)) {
                    // format region
                    TextArea ta = (TextArea) sender;
                    String text = ta.getText();
                    int pos = ta.getCursorPos();
                    int len = ta.getSelectionLength();
                    String replacement = om.prefixSelection(text, "> ", pos, len);
                    ta.setText(replacement);
                    cancelKey();
                }
            }
        }

    };

    addKeyboardListener(kl);

}

From source file:client.template.dialog.ErrorDialog.java

License:Open Source License

@Override
public boolean onKeyDownPreview(final char key, final int modifiers) {
    switch (key) {
    case KeyboardListener.KEY_ENTER:
    case KeyboardListener.KEY_ESCAPE:
        this.hide();
        break;//w w w  . j  a v  a  2 s. co  m
    }

    return true;
}

From source file:client.template.dialog.LoginDialog.java

License:Open Source License

@Override
public boolean onKeyDownPreview(final char key, final int modifiers) {
    switch (key) {
    case KeyboardListener.KEY_ENTER:
        this.logIn();
        break;// w ww .  j a  v  a  2  s . com
    case KeyboardListener.KEY_ESCAPE:
        this.hide();
        break;
    }

    return true;
}

From source file:com.audata.client.widgets.NumericTextBox.java

License:Open Source License

public void onKeyDown(Widget sender, char keyCode, int modifiers) {
    String newChar = Character.toString(keyCode);
    switch (keyCode) {
    case (KeyboardListener.KEY_BACKSPACE):
    case (KeyboardListener.KEY_DELETE):
    case (KeyboardListener.KEY_DOWN):
    case (KeyboardListener.KEY_END):
    case (KeyboardListener.KEY_ENTER):
    case (KeyboardListener.KEY_ESCAPE):
    case (KeyboardListener.KEY_HOME):
    case (KeyboardListener.KEY_LEFT):
    case (KeyboardListener.KEY_PAGEUP):
    case (KeyboardListener.KEY_PAGEDOWN):
    case (KeyboardListener.KEY_RIGHT):
    case (KeyboardListener.KEY_SHIFT):
    case (KeyboardListener.KEY_TAB):
    case (KeyboardListener.KEY_UP):
        break;//from  ww w.  j  av a  2s .  c o  m
    default:
        try {
            new Double(newChar);
        } catch (NumberFormatException nfe) {
            this.cancelKey();
        }
    }
}

From source file:com.dimdim.conference.ui.common.client.util.CommonModalDialog.java

License:Open Source License

public boolean onEventPreview(Event event) {
    if (DOM.eventGetType(event) == Event.ONKEYPRESS) {
        if (event.getKeyCode() == KeyboardListener.KEY_ESCAPE) {
            onEscapeKey();//from   ww  w.  ja  v  a 2s .co  m
        }
    }
    return super.onEventPreview(event);
}

From source file:com.dimdim.conference.ui.envcheck.client.layout.CommonMessagePopup.java

License:Open Source License

public boolean onKeyDownPreview(char key, int modifiers) {
    // Use the popup's key preview hooks to close the dialog when either
    // enter or escape is pressed.
    switch (key) {
    case KeyboardListener.KEY_ENTER:
    case KeyboardListener.KEY_ESCAPE:
        this.closeButton.click();
        break;//from www. j  a  v  a2 s . c  o  m
    }
    return true;
}

From source file:com.tensegrity.wpalo.client.ui.mvc.cubeview.SaveAsDialog.java

License:Open Source License

private final void addViewNameField(FormPanel panel, FormData data, String initialName) {
    name.setFieldLabel(constants.subobjectName());

    name.setValue(initialName);/*from   w ww  .ja  va2 s  .co  m*/
    name.addKeyListener(new KeyListener() {
        public void componentKeyUp(ComponentEvent event) {
            super.componentKeyUp(event);
            int keyCode = event.getKeyCode();
            if (keyCode == KeyboardListener.KEY_ESCAPE) {
                close(cancelButton);
            }
            if (keyCode != KeyboardListener.KEY_ALT && keyCode != KeyboardListener.KEY_CTRL
                    && keyCode != KeyboardListener.KEY_SHIFT && keyCode != KeyboardListener.KEY_LEFT
                    && keyCode != KeyboardListener.KEY_RIGHT && keyCode != KeyboardListener.KEY_DOWN
                    && keyCode != KeyboardListener.KEY_UP && keyCode != KeyboardListener.KEY_HOME
                    && keyCode != KeyboardListener.KEY_END) {
                name.validate();
            }
            if (pressedEnter(event.getKeyCode())) {
                close(saveButton);
            }
        }
    });
    panel.add(name, data);
}

From source file:edu.ucsb.eucalyptus.admin.client.EucalyptusKeyboardListener.java

License:Open Source License

public void onKeyPress(Widget sender, char key, int mods) {
    if (KeyboardListener.KEY_ENTER == key && enterButton != null)
        enterButton.click();//ww w.  j  av  a 2 s.com
    if (KeyboardListener.KEY_ESCAPE == key && escapeButton != null)
        escapeButton.click();
}

Example usage for com.google.gwt.user.client.ui KeyboardListener KEY_ESCAPE

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Prototype

Usage