How to change font of all styles at once

[moosavy]

Hi
I'm using Mellel for writing in Persian. Default font of Mellel is not suitable for me. I want to change the font of styles. But at this time I don't know how to change all of them at once. Now, I have to change the character styles one by one. Is there any way to change all of character styles at once.
Also I need to change paragraph direction for all paragraph styles. I want to do it for all of them at once, is there a way?
Thanks

[Eyal Redler]

Regarding font in all styles: If you are using styles and not styling the text ad-hoc then you will have to go the styles one-by-one and change the font. Otherwise you can simply select the whole text and apply the font you wish to use.
Tip: If you go and change the styles one-by-one then you can do it more efficiently by editing the style set in the style set window, choose Styles->Edit Style Sets..., double click the first style, modify it and then click the >> button to move to the next style (Mellel will ask you if to save changes to the style, say yes)
Regarding paragraph direction: The direction is not part of the style, it is applied just to the text. To make the entire document go right-to-left, select the whole text and apply right to left. Also note that there is a general direction (called "binding direction") for the document (effecting things like the default direction for certain elements, right and left pages and more). If your document is mainly right-to-left, make sure to set the binding direction to right to left. Do this by choosing File->Document Setup and choosing "Right to left" in the binding direction popup.

[moosavy]

So there is not any feature like “theme” to manage font for all body and heading styles?

[Eyal Redler]

The font is defined in the style and you can override it in the text, the style doesn't inherit any attributes from other styles or from a theme.

[moosavy]

Thanks.