/**
* Sets the image to use in this menu button.
*
* @param image
*/
public void setImage(ImageResource image) {
this.image = image;
Image imageHtml = new Image(image.getSafeUri());
Style imageStyle = imageHtml.getElement().getStyle();
imageStyle.setDisplay(Display.BLOCK);
imageStyle.setProperty("margin", "1.25em auto 0");
imageStyle.setProperty("maxWidth", "60%");
imageStyle.setPosition(Position.ABSOLUTE);
imageStyle.setTop(0, Unit.PX);
imageStyle.setRight(0, Unit.PX);
imageStyle.setBottom(0, Unit.PX);
imageStyle.setLeft(0, Unit.PX);
panel.add(imageHtml);
}
protected ProgressIndicator addProgressIndicator() {
final SlideLabel label = new SlideLabel(true);
Element labelEl = label.getElement();
Style labelStyle = labelEl.getStyle();
labelStyle.setPosition(Style.Position.ABSOLUTE);
labelStyle.setLeft(0, Style.Unit.PX);
labelStyle.setRight(0, Style.Unit.PX);
labelStyle.setTop(-12, Style.Unit.PX);
getWidget().getElement().getParentElement().appendChild(labelEl);
return new ProgressIndicator() {
public void onProgress(String message) {
if (message == null) {
label.setText("", true);
if (showing_) endProgress();
} else {
label.setText(message, false);
if (!showing_) {
enableControls(false);
label.show();
showing_ = true;
}
}
}
public void onCompleted() {
endProgress();
closeDialog();
}
public void onError(String message) {
endProgress();
RStudioGinjector.INSTANCE.getGlobalDisplay().showErrorMessage("Error", message);
}
private void endProgress() {
if (showing_) {
enableControls(true);
label.hide();
showing_ = false;
}
}
private boolean showing_;
};
}
/**
* Internal method which opens the gallery dialog.
*
* <p>
*/
protected void openGalleryDialog() {
String title =
org.opencms.gwt.client.Messages.get()
.key(org.opencms.gwt.client.Messages.GUI_GALLERY_SELECT_DIALOG_TITLE_0);
final CmsFramePopup popup = new CmsFramePopup(title, buildGalleryUrl());
popup.setCloseHandler(
new Runnable() {
public void run() {
m_textbox.setGhostMode(false);
}
});
popup.setId(m_id);
popup.getFrame().setSize("700px", "490px");
popup.center();
CmsPushButton button = new CmsPushButton(I_CmsImageBundle.INSTANCE.style().closeIcon());
Style style = button.getElement().getStyle();
style.setRight(4, Unit.PX);
style.setTop(0, Unit.PX);
style.setPosition(Position.ABSOLUTE);
style.setCursor(Cursor.POINTER);
button.addClickHandler(
new ClickHandler() {
/**
* @see
* com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt.event.dom.client.ClickEvent)
*/
public void onClick(ClickEvent event) {
popup.hide();
}
});
popup.insertFront(button);
}
/**
* Constructor.
*
* <p>
*/
@SuppressWarnings("unused")
private DebugLog() {
if (!DEBUG) {
return;
}
m_html = new HTML();
initWidget(m_html);
Style style = getElement().getStyle();
style.setWidth(200, Unit.PX);
style.setHeight(500, Unit.PX);
style.setPadding(10, Unit.PX);
style.setOverflow(Overflow.AUTO);
style.setBorderStyle(BorderStyle.SOLID);
style.setBorderColor(I_LayoutBundle.INSTANCE.constants().css().borderColor());
style.setBorderWidth(1, Unit.PX);
style.setPosition(Position.FIXED);
style.setTop(50, Unit.PX);
style.setRight(50, Unit.PX);
style.setBackgroundColor(I_LayoutBundle.INSTANCE.constants().css().backgroundColorDialog());
style.setZIndex(10);
}