Java Code Examples for com.google.gwt.event.dom.client.KeyCodes#KEY_SPACE
The following examples show how to use
com.google.gwt.event.dom.client.KeyCodes#KEY_SPACE .
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Example 1
| Source File: AriaToggleButton.java From unitime with Apache License 2.0 | 5 votes |
|
@Override
public void onBrowserEvent(Event event) {
if (event.getTypeInt() == Event.ONKEYUP && event.getKeyCode() == KeyCodes.KEY_SPACE) {
onClick();
}
if (event.getTypeInt() == Event.ONCLICK) {
setValue(!getValue());
}
super.onBrowserEvent(event);
}
Example 2
| Source File: InputSlider.java From putnami-web-toolkit with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void onKeyDown(KeyDownEvent event) {
if (!InputSlider.this.isStateValid()) {
return;
}
int paddingValue = 1;
if (event.isControlKeyDown()) {
paddingValue = InputSlider.this.items.size() / 5;
}
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_HOME:
InputSlider.this.handleWidget.moveStart();
this.killEvent(event);
break;
case KeyCodes.KEY_END:
InputSlider.this.handleWidget.moveEnd();
this.killEvent(event);
break;
case KeyCodes.KEY_SPACE:
InputSlider.this.handleWidget.moveMiddle();
this.killEvent(event);
break;
case KeyCodes.KEY_LEFT:
InputSlider.this.handleWidget.moveLeft(paddingValue);
this.killEvent(event);
break;
case KeyCodes.KEY_RIGHT:
InputSlider.this.handleWidget.moveRight(paddingValue);
this.killEvent(event);
break;
default:
break;
}
}
Example 3
| Source File: CubaPopupButtonWidget.java From cuba with Apache License 2.0 | 4 votes |
|
@Override
protected boolean handleKeyboardEvents(Event event) {
int type = DOM.eventGetType(event);
// Synthesize clicks based on keyboard events AFTER the normal key
// handling.
if ((event.getTypeInt() & Event.KEYEVENTS) != 0) {
switch (type) {
case Event.ONKEYDOWN:
// Button should not react on shortcuts with ENTER and SPACE
if (isShortcut(event)
&& (event.getKeyCode() == KeyCodes.KEY_ENTER
|| event.getKeyCode() == KeyCodes.KEY_SPACE)) {
return true;
}
// Stop propagation when the user starts pressing a button that
// we are handling to prevent actions from getting triggered
if (event.getKeyCode() == KeyCodes.KEY_SPACE) {
isFocusing = true;
event.preventDefault();
event.stopPropagation();
return true;
} else if (event.getKeyCode() == KeyCodes.KEY_ENTER) {
isFocusing = true;
event.stopPropagation();
return true;
} else if (event.getKeyCode() == KeyCodes.KEY_DOWN) {
isFocusing = true;
event.stopPropagation();
}
break;
// CAUTION IE sometimes does not generate ONKEYPRESS for ENTER, so we override default Vaadin behavior
case Event.ONKEYUP:
if (isFocusing) {
if (event.getKeyCode() == KeyCodes.KEY_SPACE) {
isFocusing = false;
onClick();
event.stopPropagation();
event.preventDefault();
return true;
} else if (event.getKeyCode() == KeyCodes.KEY_ENTER) {
isFocusing = false;
onClick();
event.stopPropagation();
event.preventDefault();
return true;
} else if (event.getKeyCode() == KeyCodes.KEY_DOWN) {
isFocusing = false;
onClick();
event.stopPropagation();
event.preventDefault();
return true;
}
} else if (isShortcut(event)
&& (event.getKeyCode() == KeyCodes.KEY_ENTER
|| event.getKeyCode() == KeyCodes.KEY_SPACE)) {
return true;
}
break;
case Event.ONKEYPRESS: {
// Button should not react on shortcuts with ENTER and SPACE
if (isShortcut(event)
&& (event.getKeyCode() == KeyCodes.KEY_ENTER
|| event.getKeyCode() == KeyCodes.KEY_SPACE)) {
return true;
}
}
}
}
return false;
}
Example 4
| Source File: CubaButtonWidget.java From cuba with Apache License 2.0 | 4 votes |
|
@Override
protected boolean handleKeyboardEvents(Event event) {
int type = DOM.eventGetType(event);
// Synthesize clicks based on keyboard events AFTER the normal key
// handling.
if ((event.getTypeInt() & Event.KEYEVENTS) != 0) {
switch (type) {
case Event.ONKEYDOWN:
// Button should not react on shortcuts with ENTER and SPACE
if (isShortcut(event)
&& (event.getKeyCode() == KeyCodes.KEY_ENTER
|| event.getKeyCode() == KeyCodes.KEY_SPACE)) {
return true;
}
// Stop propagation when the user starts pressing a button that
// we are handling to prevent actions from getting triggered
if (event.getKeyCode() == KeyCodes.KEY_SPACE) {
isFocusing = true;
event.preventDefault();
event.stopPropagation();
return true;
} else if (event.getKeyCode() == KeyCodes.KEY_ENTER) {
isFocusing = true;
event.preventDefault();
event.stopPropagation();
return true;
}
break;
// CAUTION IE sometimes does not generate ONKEYPRESS for ENTER, so we override default Vaadin behavior
case Event.ONKEYUP:
if (isFocusing) {
if (event.getKeyCode() == KeyCodes.KEY_SPACE) {
isFocusing = false;
onClick();
event.stopPropagation();
event.preventDefault();
return true;
} else if (event.getKeyCode() == KeyCodes.KEY_ENTER) {
isFocusing = false;
onClick();
event.stopPropagation();
event.preventDefault();
return true;
}
} else if (isShortcut(event)
&& (event.getKeyCode() == KeyCodes.KEY_ENTER
|| event.getKeyCode() == KeyCodes.KEY_SPACE)) {
return true;
}
break;
case Event.ONKEYPRESS: {
// Button should not react on shortcuts with ENTER and SPACE
if (isShortcut(event)
&& (event.getKeyCode() == KeyCodes.KEY_ENTER
|| event.getKeyCode() == KeyCodes.KEY_SPACE)) {
return true;
}
}
}
}
return false;
}
