class TRootBrowser: public TGMainFrame, public TBrowserImp

 Create browser with a specified width and height.

 Create browser with a specified width and height and at position x, y.

 Clean up all widgets, frames and layouthints that were used

 Add items to the actual browser. This function has to be called
 by the Browse() member function of objects when they are
 called by a browser. If check < 0 (default) no check box is drawn,
 if 0 then unchecked checkbox is added, if 1 checked checkbox is added.

 Browse object. This, in turn, will trigger the calling of
 TRootBrowser::Add() which will fill the IconBox and the tree.
 Emits signal "BrowseObj(TObject*)".

 Clone the browser. A new Browser will be created, with the same
 plugins executed in the current one.

 Remove tab element id from right tab.

 Properly close the mainframes embedded in the different tabs

 Called when window is closed via the window manager.

 Handle Tab navigation.

 Display a tooltip with infos about the primitive below the cursor.

 Execute a macro and embed the created frame in the tab "pos"
 and tab element "subpos".

 Returns drawing option.

 Returns the TGTab at position pos.

 Handle keyboard events.

 Handle menu entries events.

 Initialize default plugins. Could be also of the form:
 StartEmbedding(0);
 TPluginHandler *ph;
 ph = gROOT->GetPluginManager()->FindHandler("TGClassBrowser");
 if (ph && ph->LoadPlugin() != -1) {
    ph->ExecPlugin(3, gClient->GetRoot(), 200, 500);
 }
 StopEmbedding();

 Really delete the browser and the this GUI.

 Recursively remove object from browser.

 Recursively reparent TGPopupMenu to gClient->GetDefaultRoot().

 Refresh the actual browser contents.

 Remove tab element "subpos" from tab "pos".

 Switch to Tab "subpos" in TGTab "pos".

 Set text "title" of Tab "subpos" in TGTab "pos".

 Set text in culumn col in status bar.

 Show the selected frame's menu and hide previous one.

 Start embedding external frame in the tab "pos" and tab element "subpos".

 Stop embedding external frame in the current editable frame.

 Move the menu from original frame to our TGMenuFrame, or display the
 menu associated to the current tab.

 Emits signal when double clicking on icon.

 Emits signal when double clicking on icon.

 Emits signal "ExecuteDefaultAction(TObject*)".

 static contructor returning TBrowserImp,
 as needed by the plugin mechanism.

 static contructor returning TBrowserImp,
 as needed by the plugin mechanism.