* Use check box to enable "Print preview" instead of a button.

The button did make sense in BeOS where there was no printer
  selection dialog. The dialog is enabled in Haiku per default
  and clicking the "Preview" button closes the job setup dialog
  and returns to the printer selection dialog.
  The preview is shown after the printer selection dialog is
  closed clicking on the "OK" button.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39192 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/libs/print/libprint/JobSetupDlg.h

@@ -34,7 +34,7 @@ public:
 						const PrinterCap* printerCap);
 	virtual	void	AttachedToWindow();
 	virtual void	MessageReceived(BMessage* message);
-			bool	UpdateJobData(bool showPreview);
+			bool	UpdateJobData();
 
 private:
 			void	UpdateButtonEnabledState();
@@ -89,6 +89,7 @@ private:
 	BRadioButton*		fOddNumberedPages;
 	BRadioButton*		fEvenNumberedPages;
 	std::map<PrinterCap::CapID, BPopUpMenu*> fDriverSpecificLists;
+	BCheckBox*			fPreview;
 };
 
 class JobSetupDlg : public DialogWindow {