clickTk - version 3.09 Changes

Bugs fixed

	- Name of advertised widgets now always quoted.

	- file name prefix of persistent session passed to constructor.

	- use correct initial directory for image selection.

	- display images on preview.

	- display help text for options while editing widget options

	- popup buttons for -anchor, -expand and -fill show correctly
	  the current value.

	- option 'isolate geometry messages' now saved into project.

	- subroutines init and test\w* are not generated if option TestCode is OFF.

	- extracted widget's variables into list of global or local variables

	- assitent no longer active on POD section's editor.

	- check of the onDeleteWindow callback now works fine.

	- default project name get correctly built at session startup even
	when the application name is empty.

Enhancements

- New code property 'Toplevel':

	option 'Toplevel' controls the generation of the toplevel widget for the dialog:
	if this property is checked then the (non modal) dialog is embedded into a new Toplevel widget. 
	Otherwise the dialog's widget are children of the parent widget passed to the generation code.
	This may be useful for subroutines just creating a subset of widgets 
	which are placed into an existing widget, usually a Frame, and which builds a little logical unit like a group of entry fields or checkbuttons or even a page of a notebook.

- Name of the modal widget class, usually 'DialogBox', is now specified by option opt_dialogClassName.
	
- Test code sets up arguments list into subroutine call.

- Test code accepts returned value of modal dialog and print it to STDOUT.

- Reserved subroutines called test\w* for test code main::testCode specified in properties/callback.

- Support geometry manager 'form'.

- New function 'insert frame' : this new function allows to insert 
	  a single or two frames which split the parent widget 
	  vertically or horizzontally into two areas.
	  Parent may be toplevel or frame.
	  This allows to enter first the complex dialog structure very fast and 
	  then fill up the individual frames with widgets.

- Compare widgets structures.

- Support non-visual widgets (i.e. Tk::After).

- Separate pictures into three different folders :
		- images   general, clickTk dialogs,
		- toolbar  icons for the toolbar,
		- widgets  icons for widget representation.

- Support user defined widgets which are located outside Tk:
		- require / use all supported widget at session startup time,
		- validate require/use name.

- Specifiy libraries (generate 'use lib' commands).

- System options , see class ctkOptions.

- New project property 'application' :
	  This property allows to group projects of the same application.
	  In fact this property have two values:
	  - application name  (default 'test')
	  - application folder (default './test')
	  - Application folder is used to set the default folder for the export
	    process.
	  - Application name is used to build the default
	    project name for the 'save as' function.

- Modules are now grouped into library subdir lib .

- New option argList for projects of type subroutine:
	This option specifies the arguments to be passed to the generated subroutine:
		- arglist may be a variable of type HASH or an anonymous HASH,
		- the variable may be local or global ,
		- name of the argument list inside the subroutine itself is saved in
		  in the option $subroutineArgsName. It is usually '%args' .

- Class ctkAssistent: 
		- function list moved to extern file ctkAssistentFuncList.txt
		  which is loaded and compiled at constructor time.

- New utility ctkBuild.pl : build clickTk deliverable instance.

- New utility ctkUdoc.pl : extract and generate system doc .

- New command line option -c . This option forces a session cold start.

- The name of the widget class to set up a modal dialog can be entered
  in File/properties/options.