/**
* Sets the question for this widget.
*
* @param questionDef the question definition object.
*/
public void setQuestion(QuestionDef questionDef) {
this.questionDef = questionDef;
if (questionDef != null) fieldHyperlink.setText(questionDef.getText());
else {
horizontalPanel.remove(fieldHyperlink);
horizontalPanel.remove(sgstField);
// Removing and adding of fieldHyperlink is to prevent a wiered bug from
// happening where focus is taken off, brought back and the hyperlink
// displays no more text.
horizontalPanel.add(fieldHyperlink);
fieldHyperlink.setText("");
}
}
public void setImage(PreloadedImage image, String imageUrl) {
System.out.println("PICTURE CLIENT 3: " + imageUrl);
pictureUploadPanel.remove(defaultUploader);
pictureUploadPanel.add(image);
this.imageUrl = imageUrl;
}
public void stopSelection() {
if (horizontalPanel.getWidgetIndex(fieldHyperlink) != -1) return;
String val = sgstField.getText();
if (val.trim().length() == 0) val = EMPTY_VALUE;
fieldHyperlink.setText(val);
horizontalPanel.remove(sgstField);
horizontalPanel.add(fieldHyperlink);
QuestionDef qtn = formDef.getQuestionWithText(txtField.getText());
if (qtn != null) itemSelectionListener.onItemSelected(this, qtn);
}
public void setSubtitles(List<String> artistList) {
subtitlePanel.clear();
for (String artistId : artistList) {
final Hyperlink artistLink = new Hyperlink();
Label commaLabel = new Label(",");
commaLabel.getElement().addClassName(style.space());
Cache<String, ArtistInfo> artistCache = Controller.INSTANCE.getModel().getArtistCache();
artistCache.addHandler(
artistId,
new CacheHandler<String, ArtistInfo>() {
@Override
public void onCacheUpdated(String k, ArtistInfo v) {
artistLink.setText(v.getName());
artistLink.setTargetHistoryToken(v.getTargetHistoryToken());
}
});
artistCache.obtain(artistId);
subtitlePanel.add(artistLink);
subtitlePanel.add(commaLabel);
}
subtitlePanel.remove(subtitlePanel.getWidgetCount() - 1);
subtitlePanel.setVisible(true);
}
private void removeAllWidgets(HorizontalPanel panel) {
for (int i = panel.getWidgetCount() - 1; i >= 0; i--) panel.remove(i);
}
/**
* Remove a tab by identifier.
*
* @param identifier the identifier.
*/
public void removeTab(final String identifier) {
tabDropZone.remove(tabs.get(identifier));
tabs.remove(identifier);
}
/**
* Removes a tool.
*
* @param tool the tool to remove
*/
public void removeTool(Widget tool) {
tools.remove(tool);
widgetPanel.remove(tool);
}
public void setImage(PreloadedImage image, String imageUrl) {
pictureUploadPanel.remove(defaultUploader);
pictureUploadPanel.add(image);
this.imageUrl = imageUrl;
}
public void setImageUrl(String imageUrl) {
pictureUploadPanel.remove(defaultUploader);
this.imageUrl = imageUrl;
}
