Revision 46c38373
Added by Patrick Plitzner almost 9 years ago
- Added browse button to media section which allows to choose the media from existing ones (#2385)
| eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/AbstractEntityCollectionElement.java | ||
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import org.eclipse.swt.graphics.Color; |
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import org.eclipse.swt.widgets.Button; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.swt.widgets.Event; |
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import org.eclipse.swt.widgets.Layout; |
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import org.eclipse.swt.widgets.Listener; |
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import org.eclipse.ui.forms.widgets.TableWrapLayout; |
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder; |
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private final Composite box; |
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private Button button_remove; |
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private Button btnRemove; |
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private Button btnChooseEntity; |
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private Color backgroundColor; |
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* a ENTITY object. |
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*/ |
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public AbstractEntityCollectionElement(CdmFormFactory formFactory, |
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AbstractFormSection section, ENTITY entity, |
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SelectionListener removeListener, Color backgroundColor, int style) {
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AbstractFormSection section, ENTITY entity, |
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SelectionListener removeListener, Color backgroundColor, int style) {
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this(formFactory, section, entity, removeListener, false, backgroundColor, style); |
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} |
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public AbstractEntityCollectionElement(CdmFormFactory formFactory, |
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AbstractFormSection section, ENTITY entity, SelectionListener removeListener, |
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boolean isChoosableEntity, Color backgroundColor, int style) {
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super(formFactory, (ICdmFormElement) section); |
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init(); |
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formFactory.addPropertyChangeListener(this); |
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// section.getLayoutComposite().setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_CYAN)); |
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box = formFactory.createComposite(section.getLayoutComposite()); |
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box.setBackgroundMode(SWT.INHERIT_DEFAULT); |
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addControl(box); |
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TableWrapLayout boxLayout = LayoutConstants.LAYOUT(2, false);
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TableWrapLayout boxLayout = LayoutConstants.LAYOUT(3, false);
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boxLayout.topMargin = 4; |
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boxLayout.bottomMargin = 4; |
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box.setLayout(boxLayout); |
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box.setLayoutData(LayoutConstants.FILL_HORIZONTALLY()); |
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// box.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_BLUE)); |
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container = formFactory.createComposite(box); |
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container.setBackgroundMode(SWT.INHERIT_DEFAULT); |
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// container.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_RED)); |
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setLayoutComposite(container); |
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addControl(container); |
| ... | ... | |
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container.setLayout(containerLayout); |
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container.setLayoutData(LayoutConstants.FILL_HORIZONTALLY()); |
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if(isChoosableEntity){
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btnChooseEntity = formFactory.createButton(box, null, SWT.PUSH); |
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addControl(btnChooseEntity); |
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btnChooseEntity.setLayoutData(LayoutConstants.RIGHT()); |
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btnChooseEntity.setImage(ImageResources.getImage(ImageResources.BROWSE_ICON)); |
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btnChooseEntity.setToolTipText("Browse");
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btnChooseEntity.addListener(SWT.Selection, new Listener() {
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@Override |
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public void handleEvent(Event event) {
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ENTITY entity = selectFromDialog(); |
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if(entity!=null){
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if(getParentElement() instanceof AbstractEntityCollectionSection){
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((AbstractEntityCollectionSection)getParentElement()).removeElement(getEntity()); |
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setEntity(entity); |
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((AbstractEntityCollectionSection)getParentElement()).addElement(entity); |
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((AbstractEntityCollectionSection)getParentElement()).firePropertyChangeEvent(getParentElement()); |
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} |
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} |
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} |
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}); |
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} |
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if (removeListener != null) {
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button_remove = formFactory.createButton(box, null, SWT.PUSH);
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addControl(button_remove);
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button_remove.setLayoutData(LayoutConstants.RIGHT());
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button_remove.setImage(ImageResources
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btnRemove = formFactory.createButton(box, null, SWT.PUSH);
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addControl(btnRemove);
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btnRemove.setLayoutData(LayoutConstants.RIGHT());
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btnRemove.setImage(ImageResources
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.getImage(ImageResources.TRASH_ICON)); |
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button_remove.setToolTipText("Remove");
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btnRemove.setToolTipText("Remove");
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button_remove.addSelectionListener(removeListener);
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btnRemove.addSelectionListener(removeListener);
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} |
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createControls(this, style); |
| ... | ... | |
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return entity; |
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} |
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/** |
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* Sub classes should override to provide the functionality to choose the |
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* entity from existing ones from the data source.<br> |
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* <b>Note:</b> to enable this functionality sub classes have to set |
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* the corresponding flag in the super constructor |
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* @return an existing entity from the data source |
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*/ |
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protected ENTITY selectFromDialog(){
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return null; |
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} |
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/** |
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* <p> |
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* createControls |
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