[KPhotoAlbum] Description for HTML-export themes (info needed)

[Steffen Jost]

Hi! I am trying to add a description field to the HTML-export themes, 
which is displayed in the corresponding HTML-export dialog tab, in 
response to the message cited below.

Could someone briefly explain the following compiler error message:

	kphotoalbum/HTMLGenerator/HTMLDialog.h:73:5: error: ‘QLabel’ does not 
name a type

I inserted the following line at 73 in HTMLDialog.h
	QLabel* _themeDescription;

but I do not understand why QLabel "does not name a type"? I cannot see 
a difference in the QLabel class description at
	http://doc.trolltech.com/3.3/qlabel.html
compared to, say, QComboBox as used in the preexisting line 72
	QComboBox* _themeBox;

I never used Qt nor C++; but I do have experience in several other 
programming languages (I work as theoretical computer scientist) and I 
did start to read the Qt tutorials now. Nevertheless I would appreciate 
some guidance to speed things up.

_I do have a plan though:_

	I connected the _themeBox's (an instance of QComboBox) 
SIGNAL(currentIndexChanged( int )) to a new slot added to HTMLDialog. 
This slot then updates a QLabel added in the theme selection tab of that 
dialog.
	I am not sure whether QLabel is the correct thing to just display text, 
but in the third tab it is used to display a "Hint"-message, so from 
that I guessed that it would do, since it also offers a slot for 
changing the text.
	Howewer, I need to map the theme number from the QComboBox to the text. 
So in order to do this, I need the QLabel to be private field in 
HTMLDialog, as well as a small string array holding the descriptions 
that were read during the initialization (more specific in the loop 
within method populateThemesCombo).

I would really appreciate if someone could provide a little guidance. 
Thanks! SJ.


> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 11 Jan 2012 16:53:34 -0500
> From: Miika Turkia<miika.turkia at gmail.com>
> Subject: Re: [KPhotoAlbum] new HTML-export theme
>
> I have been thinking that a bit more verbose description would be
> nice to have for other themes as well but that would really require
> support from the GUI. Maybe a "Description" field in the theme file
> that would be shown under the theme selection. Any volunteers to code
> it? And a thumbnail of the theme would also be cool to have there.
>
> miika