Revision afd3a0ef src/gr/ebs/gss/client/DeleteFileDialog.java
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import java.util.List; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.dom.client.NativeEvent; |
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import com.google.gwt.event.dom.client.ClickEvent; |
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import com.google.gwt.event.dom.client.ClickHandler; |
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import com.google.gwt.event.dom.client.KeyCodes; |
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import com.google.gwt.user.client.DeferredCommand; |
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import com.google.gwt.user.client.Event.NativePreviewEvent; |
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import com.google.gwt.user.client.ui.AbstractImagePrototype; |
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import com.google.gwt.user.client.ui.Button; |
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import com.google.gwt.user.client.ui.ClickListener; |
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import com.google.gwt.user.client.ui.DialogBox; |
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import com.google.gwt.user.client.ui.HTML; |
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import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
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import com.google.gwt.user.client.ui.HorizontalPanel; |
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import com.google.gwt.user.client.ui.KeyboardListener; |
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import com.google.gwt.user.client.ui.VerticalPanel; |
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import com.google.gwt.user.client.ui.Widget; |
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/** |
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* The 'delete file' dialog box. |
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HTML text; |
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if (selection instanceof FileResource) |
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text = new HTML("<table><tr><td>" + images.warn().getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete file '" + ((FileResource) selection).getName() + "'?</td></tr></table>");
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text = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.warn()).getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete file '" + ((FileResource) selection).getName() + "'?</td></tr></table>");
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else |
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text = new HTML("<table><tr><td>" + images.warn().getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete the selected files?</td></tr></table>");
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text = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.warn()).getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete the selected files?</td></tr></table>");
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text.setStyleName("gss-warnMessage");
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outer.add(text); |
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// Create the 'Delete' button, along with a listener that hides the dialog |
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// when the button is clicked and deletes the file. |
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Button ok = new Button("Delete", new ClickListener() {
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public void onClick(Widget sender) {
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Button ok = new Button("Delete", new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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deleteFile(); |
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hide(); |
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} |
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buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER); |
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// Create the 'Cancel' button, along with a listener that hides the |
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// dialog when the button is clicked. |
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Button cancel = new Button("Cancel", new ClickListener() {
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public void onClick(Widget sender) {
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Button cancel = new Button("Cancel", new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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hide(); |
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} |
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}); |
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} |
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@Override |
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public boolean onKeyDownPreview(final char key, final int modifiers) {
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// Use the popup's key preview hooks to close the dialog when either |
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// enter or escape is pressed. |
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switch (key) {
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case KeyboardListener.KEY_ENTER: |
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hide(); |
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deleteFile(); |
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break; |
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case KeyboardListener.KEY_ESCAPE: |
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hide(); |
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break; |
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} |
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return true; |
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protected void onPreviewNativeEvent(NativePreviewEvent preview) {
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super.onPreviewNativeEvent(preview); |
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NativeEvent evt = preview.getNativeEvent(); |
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if (evt.getType().equals("keydown"))
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// Use the popup's key preview hooks to close the dialog when either |
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// enter or escape is pressed. |
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switch (evt.getKeyCode()) {
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case KeyCodes.KEY_ENTER: |
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hide(); |
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deleteFile(); |
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break; |
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case KeyCodes.KEY_ESCAPE: |
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hide(); |
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break; |
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} |
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} |
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} |
Also available in: Unified diff