Revision 41088
Added by Ioannis Diplas over 8 years ago
| DropdownListWidget.java | ||
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package eu.dnetlib.client.widgets; |
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import com.github.gwtbootstrap.client.ui.ListBox; |
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import com.google.gwt.dom.client.Element; |
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import com.google.gwt.dom.client.Style.BorderStyle; |
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import com.google.gwt.dom.client.Style.Overflow; |
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import com.google.gwt.dom.client.Style.Position; |
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@Override |
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public void onMouseDown(MouseDownEvent event) {
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focusPanel.setVisible(true); |
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event.preventDefault(); |
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treePanel.setVisible(!treePanel.isVisible()); |
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inDiv = !inDiv; |
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}); |
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//masterListBox.getElement().getStyle().setMarginBottom(0.0, Unit.PX); |
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optionsPanel.add(masterListBox); |
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optionsPanel.add(focusPanel); |
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masterListBox = new ListBox(); |
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optionsPanel = new FlowPanel(); |
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treePanel = new FlowPanel(); |
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treePanel.addStyleName("data-panel");
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focusPanel = new FocusPanel(); |
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treePanel.setVisible(false); |
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masterListBox.addMouseDownHandler(new MouseDownHandler() {//otan patithei to dropdown
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@Override |
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public void onMouseDown(MouseDownEvent event) {
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closeExisting(); |
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focusPanel.setVisible(true); |
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event.preventDefault(); |
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treePanel.setVisible(!treePanel.isVisible()); |
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inDiv = !inDiv; |
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} |
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public native void closeExisting()/*-{
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$wnd.$('.data-panel').click(function(){
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$wnd.$('.data-panel').hide();
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}); |
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}-*/; |
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public ListBox getListBox(){
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return masterListBox; |
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} |
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} |
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private void styleTreePanel(){
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treePanel.addStyleName("data-panel");
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treePanel.getElement().getStyle().setProperty("height", "auto");
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treePanel.getElement().getStyle().setProperty("max-height", "270px");
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|
| ... | ... | |
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@Override |
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public void onMouseWheel(MouseWheelEvent event) {
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focusPanel.getOffsetHeight(); |
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if(inDiv){//einai mesa sto div, min kaneis tpt
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}else{//den einai mesa sto div, kleise to div
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treePanel.setVisible(false); |
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} |
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if(inDiv){//einai mesa sto div, min kaneis tpt
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}else{//den einai mesa sto div, kleise to div
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treePanel.setVisible(false); |
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} |
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} |
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}, MouseWheelEvent.getType()); |
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|
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@Override |
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public void onClick(ClickEvent event) {
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if(inDiv){//einai mesa sto div, min kaneis tpt
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}else{//den einai mesa sto div, kleise to div
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treePanel.setVisible(false); |
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} |
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if(Element.as(event.getNativeEvent().getEventTarget()) != masterListBox.getElement()){
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treePanel.setVisible(false); |
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inDiv = false; |
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}else{
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if(inDiv){//einai mesa sto div, min kaneis tpt
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}else{//den einai mesa sto div, kleise to div
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treePanel.setVisible(false); |
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} |
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} |
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} |
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}, ClickEvent.getType()); |
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} |
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