本文整理汇总了Java中com.vaadin.client.Util类的典型用法代码示例。如果您正苦于以下问题：Java Util类的具体用法？Java Util怎么用？Java Util使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Util类属于com.vaadin.client包，在下文中一共展示了Util类的17个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: setInternalWidths
import com.vaadin.client.Util; //导入依赖的package包/类
void setInternalWidths() {
DOM.setStyleAttribute(getElement(), "position", "relative");
int bordersAndPaddings = Util.measureHorizontalPaddingAndBorder(
buttons.getElement(), 0)
+ Util.measureHorizontalPaddingAndBorder(
moveButtons.getElement(), 0);
int buttonWidth = Util.getRequiredWidth(buttons);
int moveButtonWidth = Util.getRequiredWidth(moveButtons);
int totalWidth = getOffsetWidth();
int spaceForSelect = (totalWidth - buttonWidth - moveButtonWidth - bordersAndPaddings) / 2;
options.setWidth(spaceForSelect + "px");
if (optionsCaption != null) {
optionsCaption.setWidth(spaceForSelect + "px");
}
selections.setWidth(spaceForSelect + "px");
if (selectionsCaption != null) {
selectionsCaption.setWidth(spaceForSelect + "px");
}
int captionWidth = totalWidth - moveButtonWidth;
captionWrapper.setWidth(captionWidth + "px");
}
开发者ID:tepi，项目名称:ListBuilder，代码行数:25，代码来源:VListBuilder.java
示例2: onDragStart
import com.vaadin.client.Util; //导入依赖的package包/类
protected void onDragStart(NativeEvent event) {
if (dragStartY >= 0) {
// VConsole.log("Ignore onDragStart");
return;
}
Element element = Element.as(event.getEventTarget());
if (!overlayElement.isOrHasChild(element)) {
// VConsole.log("onDragStart not at overlay");
return;
}
// VConsole.log("onDragStart");
dragStartY = Util.getTouchOrMouseClientY(event);
dragStartIndex = GwtPicker.this.currentValue;
setTransitionMode(TransitionMode.DRAGGING);
event.stopPropagation();
}
开发者ID:alump，项目名称:Picker，代码行数:21，代码来源:GwtPicker.java
示例3: onDragMove
import com.vaadin.client.Util; //导入依赖的package包/类
protected void onDragMove(NativeEvent event) {
if (dragStartY < 0) {
return;
}
int dragDist = Math.round(dragStartY
- Util.getTouchOrMouseClientY(event));
if (!dragged) {
if (Math.abs(dragDist) < DRAG_TRESSHOLD_Y) {
dragged = true;
Event.setCapture(captureElement);
event.preventDefault();
event.stopPropagation();
}
} else {
int top = GwtPicker.this.scrollTopValue - dragDist;
setScrollTop(top, false);
GwtPicker.this.setValueAtMiddle(false, false);
event.preventDefault();
event.stopPropagation();
}
}
开发者ID:alump，项目名称:Picker，代码行数:25，代码来源:GwtPicker.java
示例4: createResponseHandler
import com.vaadin.client.Util; //导入依赖的package包/类
@Override
protected XhrResponseHandler createResponseHandler() {
return new XhrResponseHandler() {
protected int serverTimeOnClient;
@Override
public void onResponseReceived(Request request, Response response) {
int statusCode = response.getStatusCode();
if (statusCode == 200) {
serverTimeOnClient = (int) Util.round(Profiler.getRelativeTimeMillis() - requestStartTime, 0);
}
super.onResponseReceived(request, response);
}
@Override
protected void beforeHandlingMessage(ValueMap json) {
super.beforeHandlingMessage(json);
ScreenClientProfiler profiler = ScreenClientProfiler.getInstance();
String profilerMarker = ScreenClientProfiler.getProfilerMarkerFromJson(json);
if (profilerMarker != null) {
int serverTimeOnServer = ScreenClientProfiler.getServerTimeFromJson(json);
if (serverTimeOnServer > 0) {
profiler.registerServerTime(profilerMarker, serverTimeOnServer);
profiler.registerNetworkTime(profilerMarker, serverTimeOnClient - serverTimeOnServer);
} else {
profiler.registerServerTime(profilerMarker, serverTimeOnClient);
}
profiler.registerEventTs(profilerMarker, ScreenClientProfiler.getEventTsFromJson(json));
}
}
};
}
开发者ID:cuba-platform，项目名称:cuba，代码行数:33，代码来源:CubaXhrConnection.java
示例5: onBrowserEvent
import com.vaadin.client.Util; //导入依赖的package包/类
@Override
public void onBrowserEvent(Event event) {
if (DOM.eventGetType(event) == Event.ONCLICK) {
Element target = Element.as(event.getEventTarget());
ComponentConnector componentConnector = Util.findConnectorFor(getWidget());
if (target == contextHelpIndicatorElement
&& componentConnector instanceof HasContextHelpConnector) {
HasContextHelpConnector connector = (HasContextHelpConnector) componentConnector;
if (hasContextHelpIconListeners(componentConnector.getState())) {
connector.contextHelpIconClick(event);
}
}
}
}
开发者ID:cuba-platform，项目名称:cuba，代码行数:15，代码来源:CubaFieldGroupLayoutComponentSlot.java
示例6: onClick
import com.vaadin.client.Util; //导入依赖的package包/类
@Override
public void onClick(ClickEvent event) {
Element target = Element.as(event.getNativeEvent().getEventTarget());
ComponentConnector componentConnector = Util.findConnectorFor(getWidget());
if (target == contextHelpIcon
&& componentConnector instanceof HasContextHelpConnector) {
HasContextHelpConnector connector = (HasContextHelpConnector) componentConnector;
if (hasContextHelpIconListeners(componentConnector.getState())) {
connector.contextHelpIconClick(event);
}
}
}
开发者ID:cuba-platform，项目名称:cuba，代码行数:14，代码来源:CubaOrderedLayoutSlot.java
示例7: detectExtraSizes
import com.vaadin.client.Util; //导入依赖的package包/类
/**
* Detects space used by components paddings and borders.
*/
private void detectExtraSizes() {
Element clone = Util.cloneNode(getElement(), false);
DOM.setElementAttribute(clone, "id", "");
DOM.setStyleAttribute(clone, "visibility", "hidden");
DOM.setStyleAttribute(clone, "position", "absolute");
// due FF3 bug set size to 10px and later subtract it from extra pixels
DOM.setStyleAttribute(clone, "width", "10px");
DOM.setStyleAttribute(clone, "height", "10px");
DOM.appendChild(DOM.getParent(getElement()), clone);
extraHorizontalPixels = DOM.getElementPropertyInt(clone, "offsetWidth") - 10;
extraVerticalPixels = DOM.getElementPropertyInt(clone, "offsetHeight") - 10;
DOM.removeChild(DOM.getParent(getElement()), clone);
}
开发者ID:vkazhdan，项目名称:vaadin-crichtextarea，代码行数:18，代码来源:CVRichTextArea.java
示例8: setInternalHeights
import com.vaadin.client.Util; //导入依赖的package包/类
void setInternalHeights() {
int captionHeight = 0;
int totalHeight = getOffsetHeight();
if (optionsCaption != null) {
captionHeight = Util.getRequiredHeight(optionsCaption);
} else if (selectionsCaption != null) {
captionHeight = Util.getRequiredHeight(selectionsCaption);
}
String selectHeight = (totalHeight - captionHeight) + "px";
selections.setHeight(selectHeight);
options.setHeight(selectHeight);
}
开发者ID:tepi，项目名称:ListBuilder，代码行数:15，代码来源:VListBuilder.java
示例9: clearInternalWidths
import com.vaadin.client.Util; //导入依赖的package包/类
void clearInternalWidths() {
int cols = -1;
if (getColumns() > 0) {
cols = getColumns();
} else if (!widthSet) {
cols = DEFAULT_COLUMN_COUNT;
}
if (cols >= 0) {
String colWidth = cols + "em";
String containerWidth = (2 * cols + 2 * buttonWidthEm + 0.5) + "em";
// Caption wrapper width == optionsSelect + buttons +
// selectionsSelect
String captionWrapperWidth = (2 * cols + 2 * buttonWidthEm) + "em";
options.setWidth(colWidth);
if (optionsCaption != null) {
optionsCaption.setWidth(Util.getRequiredWidth(options) + "px");
}
selections.setWidth(colWidth);
if (selectionsCaption != null) {
selectionsCaption.setWidth(Util.getRequiredWidth(selections)
+ "px");
}
buttons.setWidth(String.valueOf(buttonWidthEm) + "em");
moveButtons.setWidth(String.valueOf(buttonWidthEm) + "em");
container.setWidth(containerWidth);
captionWrapper.setWidth(captionWrapperWidth);
}
}
开发者ID:tepi，项目名称:ListBuilder，代码行数:31，代码来源:VListBuilder.java
示例10: onClick
import com.vaadin.client.Util; //导入依赖的package包/类
@Override
public void onClick(ClickEvent event) {
Element element = Element.as(event.getNativeEvent()
.getEventTarget());
if (upButtonElement.isOrHasChild(element)) {
event.preventDefault();
event.stopPropagation();
setPrevValue();
} else if (downButtonElement.isOrHasChild(element)) {
event.preventDefault();
event.stopPropagation();
setNextValue();
} else if (overlayElement != null
&& overlayElement.isOrHasChild(element)) {
if (new Date().getTime() - dragEnded < IGNORE_CLICK_AFTER_DRAG_MS) {
return;
}
// VConsole.log("onClick");
GwtPicker.this.setValueAtPosition(
Util.getTouchOrMouseClientX(event.getNativeEvent()),
Util.getTouchOrMouseClientY(event.getNativeEvent()),
true, null);
}
Event.releaseCapture(captureElement);
}
开发者ID:alump，项目名称:Picker，代码行数:29，代码来源:GwtPicker.java
示例11: dragStart
import com.vaadin.client.Util; //导入依赖的package包/类
protected void dragStart(HumanInputEvent event) {
NativeEvent ne = event.getNativeEvent();
VConsole.log("Drag start" + ne.getType());
if (!dragging && np != null && isEnabled()) {
dragging = true;
touchDrag = Event.as(ne).getTypeInt() == Event.ONTOUCHSTART;
dragstartX = Util.getTouchOrMouseClientX(ne);
dragstartY = Util.getTouchOrMouseClientY(ne);
if (!BrowserInfo.get().isTouchDevice()) {
// avoid drag start on images
// FIXME shouln't be this way, but disables dragstart on images
// in demo with desktop browsers and this way makes development
// easier
Element el = ne.getEventTarget().cast();
String msg = el.getParentElement().getClassName();
if (msg.contains("embedded")) {
ne.preventDefault();
}
}
new Timer() {
@Override
public void run() {
// Swipe must start soon or drag start will be ignored
if(!swiping) {
dragging = false;
}
}
}.schedule(200);;
}
}
开发者ID:vaadin，项目名称:touchkit，代码行数:31，代码来源:VSwipeView.java
示例12: dragEnd
import com.vaadin.client.Util; //导入依赖的package包/类
protected void dragEnd(HumanInputEvent event) {
if (dragging) {
Event.releaseCapture(getElement());
VConsole.log("Drag end");
dragging = false;
if (swiping) {
if (np != null) {
NativeEvent ne = event.getNativeEvent();
int x = Util.getTouchOrMouseClientX(ne);
int deltaX = x - dragstartX;
VConsole.log("Speed" + lastSpeed);
if (np.getPreviousView() != null
&& (deltaX > getOffsetWidth() / 2 || lastSpeed > SPEED_THRESHOLD)) {
// navigate backward
np.navigateBackward();
if (swipeListener != null) {
swipeListener.onSwipeBack();
}
} else if (np.getNextView() != null
&& (deltaX < -getOffsetWidth() / 2 || (lastSpeed < -SPEED_THRESHOLD))) {
// navigate forward
np.navigateForward();
if (swipeListener != null) {
swipeListener.onSwipeForward();
}
} else {
np.setHorizontalOffset(0, true);
}
}
swiping = false;
}
}
}
开发者ID:vaadin，项目名称:touchkit，代码行数:34，代码来源:VSwipeView.java
示例13: getChildComponent
import com.vaadin.client.Util; //导入依赖的package包/类
@Override
protected ComponentConnector getChildComponent(Element element) {
return Util.getConnectorForElement(getConnection(), getWidget(),
element);
}
开发者ID:alump，项目名称:GridStack，代码行数:6，代码来源:GridStackLayoutConnector.java
示例14: setPosition
import com.vaadin.client.Util; //导入依赖的package包/类
@Override
public void setPosition(int offsetWidth, int offsetHeight) {
int top = -1;
int left = -1;
offsetHeight = getOffsetHeight();
int desiredWidth = box.getOffsetWidth();
if (popupWidth != null) {
try {
desiredWidth = Integer.valueOf(popupWidth.replace("px", ""));
} catch (NumberFormatException e) {
desiredWidth = box.getOffsetWidth();
}
}
Element menuFirstChild = getWidget().getElement().getFirstChild()
.cast();
int naturalMenuWidth = menuFirstChild.getOffsetWidth();
if (popupOuterPadding == -1) {
popupOuterPadding = Util.measureHorizontalPaddingAndBorder(
getElement(), 2);
}
if (naturalMenuWidth < desiredWidth) {
getWidget().setWidth((desiredWidth - popupOuterPadding) + "px");
menuFirstChild.getStyle().setWidth(100, Unit.PCT);
naturalMenuWidth = desiredWidth;
}
if (BrowserInfo.get().isIE()) {
/*
* IE requires us to specify the width for the container
* element. Otherwise it will be 100% wide
*/
int rootWidth = naturalMenuWidth - popupOuterPadding;
getContainerElement().getStyle().setWidth(rootWidth, Unit.PX);
}
if (offsetHeight + getPopupTop() > Window.getClientHeight()
+ Window.getScrollTop()) {
// popup on top of input instead
top = getPopupTop() - offsetHeight - box.getOffsetHeight();
if (top < 0) {
top = 0;
}
} else {
top = getPopupTop();
/*
* Take popup top margin into account. getPopupTop() returns the
* top value including the margin but the value we give must not
* include the margin.
*/
int topMargin = (top - topPosition);
top -= topMargin;
}
// fetch real width (mac FF bugs here due GWT popups overflow:auto )
offsetWidth = menuFirstChild.getOffsetWidth();
if (offsetWidth + getPopupLeft() > Window.getClientWidth()
+ Window.getScrollLeft()) {
left = box.getAbsoluteLeft() + box.getOffsetWidth()
+ Window.getScrollLeft() - offsetWidth;
if (left < 0) {
left = 0;
}
} else {
left = getPopupLeft();
}
setPopupPosition(left, top);
}
开发者ID:markoradinovic，项目名称:suggestfield，代码行数:75，代码来源:VSuggestField.java
示例15: measureSizes
import com.vaadin.client.Util; //导入依赖的package包/类
private void measureSizes() {
moreItemsSpinnerHeight = Util.getRequiredHeight(moreItemsSpinner);
log("lazylist - more items spinner height measured: " + moreItemsSpinnerHeight);
}
开发者ID:jarski，项目名称:LazyList，代码行数:5，代码来源:LazyListWidget.java
示例16: setPs
import com.vaadin.client.Util; //导入依赖的package包/类
protected void setPs(final String string) {
cleanPs = Util.escapeHTML(string);
cleanPs = cleanPs.replaceAll(" ", " ");
ps.setInnerHTML(cleanPs);
}
开发者ID:indvd00m，项目名称:vaadin7-console-addon，代码行数:6，代码来源:TextConsole.java
示例17: dragMove
import com.vaadin.client.Util; //导入依赖的package包/类
protected void dragMove(HumanInputEvent event) {
if (np != null) {
NativeEvent ne = event.getNativeEvent();
if (touchDrag && Event.as(ne).getTypeInt() != Event.ONTOUCHMOVE) {
return;
}
int x = Util.getTouchOrMouseClientX(ne);
int y = Util.getTouchOrMouseClientY(ne);
long time = new Date().getTime();
// screens per second
double screenwidths = (x - lastX) / (double) getOffsetWidth();
double seconds = (time - lastTs) / 100d;
lastSpeed = screenwidths / seconds;
lastX = x;
lastTs = time;
int deltaX = x - dragstartX;
if (swiping) {
VConsole.log("Swipe move " + deltaX);
np.setHorizontalOffset(deltaX, false);
ne.preventDefault(); // prevent page scroll
} else if (dragging) {
Event.setCapture(getElement());
int dragY = dragstartY - y;
if (Math.abs(deltaX / (double) dragY) > 2) {
swiping = true;
np.setHorizontalOffset(deltaX, false);
ne.preventDefault(); // prevent page scroll
}
if (BrowserInfo.get().requiresTouchScrollDelegate()) {
if (Math.abs(deltaX / (double) dragY) < 0.5) {
if (Event.as(event.getNativeEvent()).getTypeInt() == Event.ONTOUCHMOVE) {
/*
* We'll "lazyly" activate touchScrollDelegate if
* the direction is enough down.
*/
dragStartEvent.setNativeEvent(event
.getNativeEvent());
touchScrollDelegate.onTouchStart(dragStartEvent);
VConsole.log("Lazy started");
dragging = false;
}
}
}
}
}
}
开发者ID:vaadin，项目名称:touchkit，代码行数:47，代码来源:VSwipeView.java
注：本文中的com.vaadin.client.Util类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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