/**
* Sets or clears the title tool tip text of this part. Clients should call this method instead of
* overriding <code>getTitleToolTip</code>
*
* @param toolTip the new tool tip text, or <code>null</code> to clear
*/
protected void setTitleToolTip(String toolTip) {
toolTip = Util.safeString(toolTip);
// Do not send changes if they are the same
if (Util.equals(this.toolTip, toolTip)) {
return;
}
this.toolTip = toolTip;
firePropertyChange(IWorkbenchPart.PROP_TITLE);
}
/**
* Sets or clears the title of this part. Clients should call this method instead of overriding
* getTitle.
*
* <p>This may change a title that was previously set using setPartName or setContentDescription.
*
* @deprecated new code should use setPartName and setContentDescription
* @param title the title, or <code>null</code> to clear
*/
protected void setTitle(String title) {
title = Util.safeString(title);
// Do not send changes if they are the same
if (Util.equals(this.title, title)) {
return;
}
this.title = title;
firePropertyChange(IWorkbenchPart.PROP_TITLE);
}
void internalSetContentDescription(String description) {
Assert.isNotNull(description);
// Do not send changes if they are the same
if (Util.equals(contentDescription, description)) {
return;
}
this.contentDescription = description;
firePropertyChange(IWorkbenchPartConstants.PROP_CONTENT_DESCRIPTION);
}
void internalSetPartName(String partName) {
partName = Util.safeString(partName);
Assert.isNotNull(partName);
// Do not send changes if they are the same
if (Util.equals(this.partName, partName)) {
return;
}
this.partName = partName;
firePropertyChange(IWorkbenchPartConstants.PROP_PART_NAME);
}
/**
* Sets or clears the title image of this part.
*
* @param titleImage the title image, or <code>null</code> to clear
*/
protected void setTitleImage(Image titleImage) {
// Assert.isTrue(titleImage == null || !titleImage.isDisposed());
Assert.isTrue(titleImage != null);
// Do not send changes if they are the same
if (this.titleImage == titleImage) {
return;
}
this.titleImage = titleImage;
firePropertyChange(IWorkbenchPart.PROP_TITLE);
if (imageDescriptor != null) {
JFaceResources.getResources().destroyImage(imageDescriptor);
imageDescriptor = null;
}
}