Java Code Examples for com.google.gwt.user.client.ui.Widget#removeFromParent()
The following examples show how to use
com.google.gwt.user.client.ui.Widget#removeFromParent() .
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Example 1
Source Project: cuba File: VDDAccordion.java License: Apache License 2.0 | 6 votes |
private void insertSpacer(Widget spacer, com.google.gwt.dom.client.Element container, int beforeIndex) { // Validate index; adjust if the widget is already a child of this // panel. beforeIndex = adjustIndex(spacer, beforeIndex); // Detach new child. spacer.removeFromParent(); // We don't add the spacer to the children otherwise we mess the // accordion logic. // Physical attach. DOM.insertChild(container, spacer.getElement(), beforeIndex); // Adopt. adopt(spacer); }
Example 2
Source Project: swellrt File: ImplPanel.java License: Apache License 2.0 | 6 votes |
/** * Inserts a widget into this panel, attaching its HTML to a specified * location within this panel's HTML. * <p> * Note that in order for this panel to have arbitrary HTML decorations, * rather than none at all, this panel must not care about the logical order * of its child widgets (an inherited restriction from ComplexPanel, which * assumes logical child index == physical DOM index). * <p> * Assumes (but does not check) that {@code container} is a descendant of this * widget's element, and that {@code reference} is a direct child of {@code * container}. * * @param child * @param container * @param reference */ public void insertAfter(Widget child, Element container, Element reference) { // The implementation below is identical to add(), except the physical DOM // insertion is positional. // Detach new child. child.removeFromParent(); // Logical attach. getChildren().add(child); // Physical attach. if (reference == null) { container.insertFirst(child.getElement()); } else { container.insertAfter(child.getElement(), reference); } // Adopt. adopt(child); }
Example 3
Source Project: putnami-web-toolkit File: Modal.java License: GNU Lesser General Public License v3.0 | 6 votes |
public void show() { this.ensureDismissButton(); this.redraw(); this.visible = true; Widget modal = getContainerWidget(); if (modal.isAttached()) { modal.removeFromParent(); } Modal.MODAL_BACKDROP.show(); this.getElement().getStyle().setDisplay(Display.BLOCK); RootPanel rootPanel = RootPanel.get(); rootPanel.add(modal); StyleUtils.addStyle(rootPanel, Modal.STYLE_MODAL_OPEN); Scheduler.get().scheduleFixedDelay(new RepeatingCommand() { @Override public boolean execute() { StyleUtils.addStyle(Modal.this, Modal.STYLE_VISIBLE); return false; } }, 150); }
Example 4
Source Project: incubator-retired-wave File: ImplPanel.java License: Apache License 2.0 | 6 votes |
/** * Inserts a widget into this panel, attaching its HTML to a specified * location within this panel's HTML. * <p> * Note that in order for this panel to have arbitrary HTML decorations, * rather than none at all, this panel must not care about the logical order * of its child widgets (an inherited restriction from ComplexPanel, which * assumes logical child index == physical DOM index). * <p> * Assumes (but does not check) that {@code container} is a descendant of this * widget's element, and that {@code reference} is a direct child of {@code * container}. * * @param child * @param container * @param reference */ public void insertAfter(Widget child, Element container, Element reference) { // The implementation below is identical to add(), except the physical DOM // insertion is positional. // Detach new child. child.removeFromParent(); // Logical attach. getChildren().add(child); // Physical attach. if (reference == null) { container.insertFirst(child.getElement()); } else { container.insertAfter(child.getElement(), reference); } // Adopt. adopt(child); }
Example 5
Source Project: swellrt File: ProfilePopupWidget.java License: Apache License 2.0 | 5 votes |
@Override public void reset() { Preconditions.checkState(this.listener != null); this.listener = null; avatar.setSrc(null); name.setInnerText(null); address.setInnerText(null); for (Widget child : self.getChildren()) { child.removeFromParent(); } }
Example 6
Source Project: gantt File: GanttWidget.java License: Apache License 2.0 | 5 votes |
/** * Unregister and remove element from the content. */ public void unregisterContentElement(Widget widget) { if (widget != null) { extraContentElements.remove(widget); widget.removeFromParent(); } }
Example 7
Source Project: gantt File: GanttWidget.java License: Apache License 2.0 | 5 votes |
/** * @param child * Child widget. * @param container * Parent element. * @param beforeIndex * Target index of element in DOM. * @param domInsert * true: Insert at specific position. false: append at the end. */ @Override protected void insert(Widget child, Element container, int beforeIndex, boolean domInsert) { GWT.log("Count content elements: " + content.getChildCount() + " (" + getAdditionalNonWidgetContentElementCount() + " non-widget non-step elements, " + (getAdditonalContentElementCount() - getAdditionalNonWidgetContentElementCount()) + " non-step widgets.)"); // Validate index; adjust if the widget is already a child of this // panel. int adjustedBeforeStepIndex = adjustIndex(child, beforeIndex - getAdditionalNonWidgetContentElementCount()) - getAdditionalWidgetContentElementCount(); // Detach new child. Might also remove additional widgets like // predecessor arrows. May affect contentHeight. child.removeFromParent(); // Logical attach. getChildren().insert(child, adjustedBeforeStepIndex + getAdditionalWidgetContentElementCount()); // Physical attach. if (domInsert) { DOM.insertChild(container, child.getElement(), adjustedBeforeStepIndex + getAdditonalContentElementCount()); } else { DOM.appendChild(container, child.getElement()); } // Adopt. adopt(child); }
Example 8
Source Project: gantt File: GanttWidget.java License: Apache License 2.0 | 5 votes |
public void insertFirst(Widget child) { // Detach new child. child.removeFromParent(); // Logical attach. getChildren().insert(child, 0); // Physical attach. content.insertFirst(child.getElement()); // Adopt. adopt(child); }
Example 9
Source Project: incubator-retired-wave File: ProfilePopupWidget.java License: Apache License 2.0 | 5 votes |
@Override public void reset() { Preconditions.checkState(this.listener != null); this.listener = null; avatar.setSrc(null); name.setInnerText(null); address.setInnerText(null); for (Widget child : self.getChildren()) { child.removeFromParent(); } }
Example 10
Source Project: swellrt File: ImplPanel.java License: Apache License 2.0 | 4 votes |
/** * Inserts a widget into this panel, attaching its HTML to a specified * location within this panel's HTML. * <p> * Note that in order for this panel to have arbitrary HTML decorations, * rather than none at all, this panel must not care about the logical order * of its child widgets (an inherited restriction from ComplexPanel, which * assumes logical child index == physical DOM index). * <p> * Assumes (but does not check) that {@code container} is a descendant of this * widget's element, and that {@code reference} is a direct child of {@code * container}. * * @param child * @param container * @param reference */ public void insertBefore(Widget child, Element container, Element reference) { // The implementation below is identical to add(), except the physical DOM // insertion is positional. // Detach new child. child.removeFromParent(); // Logical attach. getChildren().add(child); // Physical attach. container.insertBefore(child.getElement(), reference); // Adopt. adopt(child); }
Example 11
Source Project: incubator-retired-wave File: ImplPanel.java License: Apache License 2.0 | 4 votes |
/** * Inserts a widget into this panel, attaching its HTML to a specified * location within this panel's HTML. * <p> * Note that in order for this panel to have arbitrary HTML decorations, * rather than none at all, this panel must not care about the logical order * of its child widgets (an inherited restriction from ComplexPanel, which * assumes logical child index == physical DOM index). * <p> * Assumes (but does not check) that {@code container} is a descendant of this * widget's element, and that {@code reference} is a direct child of {@code * container}. * * @param child * @param container * @param reference */ public void insertBefore(Widget child, Element container, Element reference) { // The implementation below is identical to add(), except the physical DOM // insertion is positional. // Detach new child. child.removeFromParent(); // Logical attach. getChildren().add(child); // Physical attach. container.insertBefore(child.getElement(), reference); // Adopt. adopt(child); }