Java Code Examples for com.google.gwt.event.dom.client.KeyCodes#KEY_TAB
The following examples show how to use
com.google.gwt.event.dom.client.KeyCodes#KEY_TAB .
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Example 1
| Source File: InputMultiSelect.java From putnami-web-toolkit with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public void onBrowserEvent(Event event) {
super.onBrowserEvent(event);
boolean mustKillEvent = false;
if (DOM.eventGetType(event) == Event.ONKEYDOWN) {
switch (event.getKeyCode()) {
case KeyCodes.KEY_ENTER:
if (this.getDropdown().isOpen()) {
((MultiSelectionHandler) this.getSelectionHandler()).onEnterKeyDown();
mustKillEvent = true;
}
break;
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_ESCAPE:
this.getDropdown().close();
break;
default:
break;
}
}
if (mustKillEvent) {
event.preventDefault();
event.stopPropagation();
}
}
Example 2
| Source File: VContextMenu.java From cuba with Apache License 2.0 | 6 votes |
|
@Override
public boolean handleNavigation(int keycode, boolean ctrl, boolean shift) {
if (keycode == KeyCodes.KEY_TAB) {
return true;
}
if (keycode == getNavigationLeftKey() && (getParentMenu() == null
|| getParentMenu().getParentMenu() == null)) {
// do not close parent menu by left key
return true;
}
if (keycode == getNavigationRightKey() && getSelected() != null
&& getSelected().getSubMenu() == null) {
// do not close menu by right key if there is no submenu
return true;
}
return super.handleNavigation(keycode, ctrl, shift);
}
Example 3
| Source File: InputSelect.java From putnami-web-toolkit with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public void onBrowserEvent(Event event) {
super.onBrowserEvent(event);
boolean mustKillEvent = false;
if (DOM.eventGetType(event) == Event.ONKEYDOWN) {
switch (event.getKeyCode()) {
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_ESCAPE:
this.getDropdown().close();
break;
default:
break;
}
}
if (mustKillEvent) {
event.preventDefault();
event.stopPropagation();
}
}
Example 4
| Source File: CompositeFocusHelper.java From putnami-web-toolkit with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
@Override
public void execute() {
Element activeElement = FocusUtils.getActiveElement();
if (activeElement != null && !CompositeFocusHelper.this.isOrHasChildOfContainerOrPartner(activeElement)) {
CompositeFocusHelper.this.blur();
}
}
});
}
}
Example 5
| Source File: TextPropertyEditorBase.java From appinventor-extensions with Apache License 2.0 | 5 votes |
|
private void handleKeyPress(char keyCode) {
if (keyCode == KeyCodes.KEY_ENTER || keyCode == KeyCodes.KEY_TAB) {
// Pressing <tab>, <enter> or <return> will surrender focus.
textEdit.cancelKey();
textEdit.setFocus(false);
} else if (!validateKeyCode(keyCode)) {
textEdit.cancelKey();
}
}
Example 6
| Source File: UTCTimeBoxImplHtml4.java From gwt-traction with Apache License 2.0 | 5 votes |
|
@Override
public void onKeyDown(KeyDownEvent event) {
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_UP:
menu.adjustHighlight(-1);
break;
case KeyCodes.KEY_DOWN:
menu.adjustHighlight(1);
break;
case KeyCodes.KEY_ENTER:
case KeyCodes.KEY_TAB:
// accept current value
if (menu.isShowing()) {
menu.acceptHighlighted();
hideMenu();
clearInvalidStyle();
}
else {
// added a sync here because this is when we
// accept the value we've typed if we're typing in
// a new value.
syncValueToText();
validate();
}
break;
case KeyCodes.KEY_ESCAPE:
validate();
hideMenu();
break;
default:
hideMenu();
clearInvalidStyle();
break;
}
}
Example 7
| Source File: EditorEventHandler.java From swellrt with Apache License 2.0 | 5 votes |
|
/**
* Parameterised to allow testing different browser/os permuations
* @param event
* @param isMac
* @param quirksHasOldSchoolClipboardShortcuts
*/
@VisibleForTesting
static boolean isAcceleratorInner(SignalEvent event, boolean isMac,
boolean quirksHasOldSchoolClipboardShortcuts) {
switch (event.getKeySignalType()) {
case INPUT:
// Alt on its own is a simple modifier, like shift, on OSX
boolean maybeAltKey = !isMac && event.getAltKey();
// NOTE(user): Perhaps we should create a registry in
// EditorEventSubHandler of non-metesque like command keys such as TAB.
// For now TAB is our only special case, but we may need to allow
// implementers to define arbitrary keys as accelerators.
return event.getCtrlKey() || event.getMetaKey() || event.getKeyCode() == KeyCodes.KEY_TAB
|| maybeAltKey;
case DELETE:
if (quirksHasOldSchoolClipboardShortcuts &&
event.getKeyCode() == KeyCodes.KEY_DELETE && KeyModifier.SHIFT.check(event)) {
// shift+delete on windows/linux is cut
// (shift+insert and ctrl+insert are other clipboard alternatives,
// but that's handled below).
return true;
} else {
return false;
}
case NAVIGATION:
// All navigation does not count
return false;
case NOEFFECT:
// Random special keys like ESC, F7, TAB, INS, etc count
return true;
}
throw new RuntimeException("Unknown KeySignal type");
}
Example 8
| Source File: VComboBoxMultiselect.java From vaadin-combobox-multiselect with Apache License 2.0 | 5 votes |
|
/**
* Triggered when a key was depressed.
*
* @param event
* The KeyUpEvent of the key depressed
*/
@Override
public void onKeyUp(KeyUpEvent event) {
debug("VComboBoxMultiselect: onKeyUp(" + event.getNativeKeyCode() + ")");
if (this.enabled && !this.readonly) {
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_ENTER:
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_SHIFT:
case KeyCodes.KEY_CTRL:
case KeyCodes.KEY_ALT:
case KeyCodes.KEY_DOWN:
case KeyCodes.KEY_UP:
case KeyCodes.KEY_PAGEDOWN:
case KeyCodes.KEY_PAGEUP:
case KeyCodes.KEY_ESCAPE:
// NOP
break;
default:
if (this.textInputEnabled) {
// when filtering, we always want to see the results on the
// first page first.
filterOptions(0);
}
break;
}
}
}
Example 9
| Source File: CubaOptionGroupWidget.java From cuba with Apache License 2.0 | 5 votes |
|
@Override
public void onKeyDown(KeyDownEvent event) {
if ((!isEnabled() || isReadonly())
&& event.getNativeKeyCode() != KeyCodes.KEY_TAB) {
event.preventDefault();
}
}
Example 10
| Source File: EditorEventHandler.java From incubator-retired-wave with Apache License 2.0 | 5 votes |
|
/**
* Parameterised to allow testing different browser/os permuations
* @param event
* @param isMac
* @param quirksHasOldSchoolClipboardShortcuts
*/
@VisibleForTesting
static boolean isAcceleratorInner(SignalEvent event, boolean isMac,
boolean quirksHasOldSchoolClipboardShortcuts) {
switch (event.getKeySignalType()) {
case INPUT:
// Alt on its own is a simple modifier, like shift, on OSX
boolean maybeAltKey = !isMac && event.getAltKey();
// NOTE(user): Perhaps we should create a registry in
// EditorEventSubHandler of non-metesque like command keys such as TAB.
// For now TAB is our only special case, but we may need to allow
// implementers to define arbitrary keys as accelerators.
return event.getCtrlKey() || event.getMetaKey() || event.getKeyCode() == KeyCodes.KEY_TAB
|| maybeAltKey;
case DELETE:
if (quirksHasOldSchoolClipboardShortcuts &&
event.getKeyCode() == KeyCodes.KEY_DELETE && KeyModifier.SHIFT.check(event)) {
// shift+delete on windows/linux is cut
// (shift+insert and ctrl+insert are other clipboard alternatives,
// but that's handled below).
return true;
} else {
return false;
}
case NAVIGATION:
// All navigation does not count
return false;
case NOEFFECT:
// Random special keys like ESC, F7, TAB, INS, etc count
return true;
}
throw new RuntimeException("Unknown KeySignal type");
}
Example 11
| Source File: CubaCheckBoxWidget.java From cuba with Apache License 2.0 | 5 votes |
|
@Override
public void onKeyDown(KeyDownEvent event) {
if ((!isEnabled() || isReadOnly())
&& event.getNativeKeyCode() != KeyCodes.KEY_TAB) {
event.preventDefault();
}
}
Example 12
| Source File: CubaRadioButtonGroupWidget.java From cuba with Apache License 2.0 | 5 votes |
|
@Override
public void onKeyDown(KeyDownEvent event) {
if ((!isEnabled() || isReadonly())
&& event.getNativeKeyCode() != KeyCodes.KEY_TAB) {
event.preventDefault();
}
}
Example 13
| Source File: VComboBoxMultiselect.java From vaadin-combobox-multiselect with Apache License 2.0 | 5 votes |
|
/**
* Triggered when a key was depressed.
*
* @param event
* The KeyUpEvent of the key depressed
*/
@Override
public void onKeyUp(KeyUpEvent event) {
debug("VComboBoxMultiselect: onKeyUp(" + event.getNativeKeyCode() + ")");
if (this.enabled && !this.readonly) {
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_ENTER:
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_SHIFT:
case KeyCodes.KEY_CTRL:
case KeyCodes.KEY_ALT:
case KeyCodes.KEY_DOWN:
case KeyCodes.KEY_UP:
case KeyCodes.KEY_PAGEDOWN:
case KeyCodes.KEY_PAGEUP:
case KeyCodes.KEY_ESCAPE:
// NOP
break;
default:
if (this.textInputEnabled) {
// when filtering, we always want to see the results on the
// first page first.
filterOptions(0);
}
break;
}
}
}
Example 14
| Source File: YoungAndroidDefaultURLPropertyEditor.java From appinventor-extensions with Apache License 2.0 | 5 votes |
|
private void handleKeyPress(char keyCode) {
if (keyCode == KeyCodes.KEY_ENTER || keyCode == KeyCodes.KEY_TAB) {
// Pressing <tab>, <enter> or <return> will surrender focus.
urlField.cancelKey();
urlField.setFocus(false);
} else if (!validateKeyCode(keyCode)) {
urlField.cancelKey();
}
}
Example 15
| Source File: VComboBoxMultiselect.java From vaadin-combobox-multiselect with Apache License 2.0 | 4 votes |
|
/**
* Triggered when a key was pressed in the suggestion popup.
*
* @param event
* The KeyDownEvent of the key
*/
private void popupKeyDown(KeyDownEvent event) {
debug("VComboBoxMultiselect: popupKeyDown(" + event.getNativeKeyCode() + ")");
// Propagation of handled events is stopped so other handlers such as
// shortcut key handlers do not also handle the same events.
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_DOWN:
this.suggestionPopup.selectNextItem();
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
event.stopPropagation();
break;
case KeyCodes.KEY_UP:
this.suggestionPopup.selectPrevItem();
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
event.stopPropagation();
break;
case KeyCodes.KEY_PAGEDOWN:
selectNextPage();
event.stopPropagation();
break;
case KeyCodes.KEY_PAGEUP:
selectPrevPage();
event.stopPropagation();
break;
case KeyCodes.KEY_ESCAPE:
reset();
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
event.stopPropagation();
break;
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_ENTER:
// queue this, may be cancelled by selection
int selectedIndex = this.suggestionPopup.menu.getSelectedIndex();
if (!this.allowNewItems && selectedIndex != -1) {
debug("index before: " + selectedIndex);
if (this.showClearButton) {
selectedIndex = selectedIndex - 1;
}
if (this.showSelectAllButton) {
selectedIndex = selectedIndex - 1;
}
debug("index after: " + selectedIndex);
if (selectedIndex == -2) {
this.clearCmd.execute();
} else if (selectedIndex == -1) {
if (this.showSelectAllButton) {
this.selectAllCmd.execute();
} else {
this.clearCmd.execute();
}
}
debug("entered suggestion: " + this.currentSuggestions.get(selectedIndex).caption);
onSuggestionSelected(this.currentSuggestions.get(selectedIndex));
} else {
this.dataReceivedHandler.reactOnInputWhenReady(this.tb.getText());
}
event.stopPropagation();
break;
}
}
Example 16
| Source File: MaskValueBoxHelper.java From putnami-web-toolkit with GNU Lesser General Public License v3.0 | 4 votes |
|
public void onKeyDown(KeyDownEvent event) {
this.keyDown = event.getNativeKeyCode();
boolean preventDefault = false;
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_DELETE:
case KeyCodes.KEY_BACKSPACE:
if (this.token != null) {
this.reset();
this.maskHelper.refreshValueBox();
event.preventDefault();
}
break;
case KeyCodes.KEY_DOWN:
case KeyCodes.KEY_UP:
event.preventDefault();
break;
case KeyCodes.KEY_LEFT:
preventDefault = this.maskHelper.focusPrevious();
break;
case KeyCodes.KEY_RIGHT:
preventDefault = this.maskHelper.focusNext();
break;
case KeyCodes.KEY_TAB:
if (event.isShiftKeyDown()) {
preventDefault = this.maskHelper.focusPrevious();
} else {
preventDefault = this.maskHelper.focusNext();
}
break;
default:
break;
}
if (preventDefault) {
event.preventDefault();
}
if (this.handleKeyDown(this.keyDown)) {
this.maskHelper.refreshValueBox();
this.schedule(this.maskHelper.initialDelayMilis);
}
}
Example 17
| Source File: EditorImpl.java From incubator-retired-wave with Apache License 2.0 | 4 votes |
|
@Override
public boolean handleBlockLevelCommands(EditorEvent event, ContentRange selection) {
Point<ContentNode> start = selection.getFirst();
Point<ContentNode> end = selection.getSecond();
// Shonky key combos until toolbar
if (KeyModifier.CTRL.check(event)) {
int startLoc = mapper().getLocation(start);
int endLoc = mapper().getLocation(end);
int num = event.getKeyCode() - '1' + 1;
if (num >= 1 && num <= 6) {
if (num == 5) {
final String listStyle;
Line l = Paragraph.getFirstLine(mapper(), mapper().getLocation(start));
if (Paragraph.LIST_TYPE.equals(l.getAttribute(Paragraph.SUBTYPE_ATTR)) &&
!Paragraph.LIST_STYLE_DECIMAL.equals(l.getAttribute(Paragraph.LIST_STYLE_ATTR))) {
listStyle = Paragraph.LIST_STYLE_DECIMAL;
} else {
listStyle = null; // default style
}
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.listStyle(listStyle), true);
} else {
final String type;
if (num == 6) {
type = null;
} else {
type = "h" + num;
}
Paragraph.toggle(mapper(), startLoc, endLoc, Paragraph.regularStyle(type));
}
settings.getInstrumentor().record(Action.SHORTCUT_HEADINGSTYLE);
return true;
} else if (num == 7) {
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Alignment.LEFT, true);
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Direction.LTR, true);
settings.getInstrumentor().record(Action.SHORTCUT_ALIGNMENT);
return true;
} else if (num == 8) {
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Alignment.RIGHT, true);
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Direction.RTL, true);
settings.getInstrumentor().record(Action.SHORTCUT_ALIGNMENT);
return true;
}
} else if (event.getKeyCode() == KeyCodes.KEY_TAB) {
handleTab(start, end, event.getShiftKey());
return true;
}
return false;
}
Example 18
| Source File: EditorImpl.java From swellrt with Apache License 2.0 | 4 votes |
|
@Override
public boolean handleBlockLevelCommands(EditorEvent event, ContentRange selection) {
Point<ContentNode> start = selection.getFirst();
Point<ContentNode> end = selection.getSecond();
// Shonky key combos until toolbar
if (KeyModifier.CTRL.check(event)) {
int startLoc = mapper().getLocation(start);
int endLoc = mapper().getLocation(end);
int num = event.getKeyCode() - '1' + 1;
if (num >= 1 && num <= 6) {
if (num == 5) {
final String listStyle;
Line l = Paragraph.getFirstLine(mapper(), mapper().getLocation(start));
if (Paragraph.LIST_TYPE.equals(l.getAttribute(Paragraph.SUBTYPE_ATTR)) &&
!Paragraph.LIST_STYLE_DECIMAL.equals(l.getAttribute(Paragraph.LIST_STYLE_ATTR))) {
listStyle = Paragraph.LIST_STYLE_DECIMAL;
} else {
listStyle = null; // default style
}
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.listStyle(listStyle), true);
} else {
final String type;
if (num == 6) {
type = null;
} else {
type = "h" + num;
}
Paragraph.toggle(mapper(), startLoc, endLoc, Paragraph.regularStyle(type));
}
settings.getInstrumentor().record(Action.SHORTCUT_HEADINGSTYLE);
return true;
} else if (num == 7) {
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Alignment.LEFT, true);
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Direction.LTR, true);
settings.getInstrumentor().record(Action.SHORTCUT_ALIGNMENT);
return true;
} else if (num == 8) {
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Alignment.RIGHT, true);
Paragraph.apply(mapper(), startLoc, endLoc, Paragraph.Direction.RTL, true);
settings.getInstrumentor().record(Action.SHORTCUT_ALIGNMENT);
return true;
}
} else if (event.getKeyCode() == KeyCodes.KEY_TAB) {
handleTab(start, end, event.getShiftKey());
return true;
}
return false;
}
Example 19
| Source File: CubaSearchSelectWidget.java From cuba with Apache License 2.0 | 4 votes |
|
@Override
protected void popupKeyDown(KeyDownEvent event) {
// Propagation of handled events is stopped so other handlers such as
// shortcut key handlers do not also handle the same events.
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_DOWN:
keyboardNavigation = true;
suggestionPopup.selectNextItem();
suggestionPopup.menu.selectItem(suggestionPopup.menu
.getSelectedItem());
DOM.eventGetCurrentEvent().preventDefault();
event.stopPropagation();
break;
case KeyCodes.KEY_UP:
keyboardNavigation = true;
suggestionPopup.selectPrevItem();
suggestionPopup.menu.selectItem(suggestionPopup.menu
.getSelectedItem());
DOM.eventGetCurrentEvent().preventDefault();
event.stopPropagation();
break;
case KeyCodes.KEY_PAGEDOWN:
keyboardNavigation = false;
if (hasNextPage()) {
filterOptions(currentPage + 1, lastFilter);
}
event.stopPropagation();
break;
case KeyCodes.KEY_PAGEUP:
keyboardNavigation = false;
if (currentPage > 0) {
filterOptions(currentPage - 1, lastFilter);
}
event.stopPropagation();
break;
case KeyCodes.KEY_ESCAPE:
keyboardNavigation = false;
reset();
event.stopPropagation();
break;
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_ENTER:
int selectedIndex = suggestionPopup.menu.getSelectedIndex();
currentSuggestion = currentSuggestions.get(selectedIndex);
if (currentSuggestion != null &&
currentSuggestion.getReplacementString().equals(tb.getText())) {
this.preventFilterAfterSelect = true;
onSuggestionSelected(currentSuggestion);
}
keyboardNavigation = false;
event.stopPropagation();
break;
}
}
Example 20
| Source File: VComboBoxMultiselect.java From vaadin-combobox-multiselect with Apache License 2.0 | 4 votes |
|
/**
* Triggered when a key was pressed in the suggestion popup.
*
* @param event
* The KeyDownEvent of the key
*/
private void popupKeyDown(KeyDownEvent event) {
debug("VComboBoxMultiselect: popupKeyDown(" + event.getNativeKeyCode() + ")");
// Propagation of handled events is stopped so other handlers such as
// shortcut key handlers do not also handle the same events.
switch (event.getNativeKeyCode()) {
case KeyCodes.KEY_DOWN:
this.suggestionPopup.selectNextItem();
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
event.stopPropagation();
break;
case KeyCodes.KEY_UP:
this.suggestionPopup.selectPrevItem();
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
event.stopPropagation();
break;
case KeyCodes.KEY_PAGEDOWN:
selectNextPage();
event.stopPropagation();
break;
case KeyCodes.KEY_PAGEUP:
selectPrevPage();
event.stopPropagation();
break;
case KeyCodes.KEY_ESCAPE:
reset();
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
event.stopPropagation();
break;
case KeyCodes.KEY_TAB:
case KeyCodes.KEY_ENTER:
// queue this, may be cancelled by selection
int selectedIndex = this.suggestionPopup.menu.getSelectedIndex();
if (!this.allowNewItems && selectedIndex != -1) {
debug("index before: " + selectedIndex);
if (this.showClearButton) {
selectedIndex = selectedIndex - 1;
}
if (this.showSelectAllButton) {
selectedIndex = selectedIndex - 1;
}
debug("index after: " + selectedIndex);
if (selectedIndex == -2) {
this.clearCmd.execute();
} else if (selectedIndex == -1) {
if (this.showSelectAllButton) {
this.selectAllCmd.execute();
} else {
this.clearCmd.execute();
}
}
debug("entered suggestion: " + this.currentSuggestions.get(selectedIndex).caption);
onSuggestionSelected(this.currentSuggestions.get(selectedIndex));
} else {
this.dataReceivedHandler.reactOnInputWhenReady(this.tb.getText());
}
event.stopPropagation();
break;
}
}
