Implement a menu item in the Windows previewers to show or hide the group tree¶

What is new - 24.0¶

Showing the group tree in the previewer is controlled via the cDRReport peGroupTreeLocation property. This property can be changed on the fly; however, the previewers did not update until they were closed and re-opened. With this change, the toolbars in cDRPreview, cDRDesktopPreview, cDRToolPanelPreview, and DRModalPreview now have a new button to change the group tree location from the toolbar. The button itself can be made invisible by setting the pbPreviewerShowGroupTreeOptions property to false.

Important! To show the group tree icon in the toolbars, either manually add the PanePreview.ico to the embedded images or click the scan for images button in the project properties.