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Postings from August 2008
Gabor Szabo wrote: > On Fri, Aug 1, 2008 at 12:34 PM, Mattia Barbon <mattia.barbon@libero.it> wrote: >> Gabor Szabo wrote: >> >> Hi, >> >>> I am probably too tired but I don't understand what can be the problem: >>> >>> $page is a Wx::StyledTextCtrl object >>> >>> this line works: >>> >>> $page->MarkerAdd($line_number-1, 0); >>> >>> though I don't see any visible change on the margin. >>> >>> This line >>> $page->MarkerDefine(0, wxSTC_MARK_ARROW, "#000000", "#FFFFFF"); >>> >>> give me >>> "the invocant must be a reference at lib/Padre/Frame.pm line 659." >>> exception. >>> >>> Wx version 0.84 >>> wxWidgets 2.8.7 >>> Perl 5.8.8 >>> Ubuntu 8.04 >>> >>> So what's the problem? >> There are two problems; one is that the error message should not mention >> the invocant, but the parameter that gave the error; > > As far as I can tell this is not something I can change. Correct. >> the other >> is that you should pass wxColor instances for foreground/background. > > This page http://www.yellowbrain.com/stc/markers.html#def > indicates that I should be able to use either a wxColour object, > a #RRGGBB string, or a color spec like "white". > > Of course that documentation might not be the best source for the > perl binding. Is there a better one I could use ? http://www.lpthe.jussieu.fr/~zeitlin/wxWindows/docs/wxwin_wxstyledtextctrl.html#wxstyledtextctrl http://docs.wxwidgets.org/trunk/classwx_styled_text_ctrl.html This is the documentation for trunk (2.9.0-to-be) but the interface for wxStyledTextCtrl wrapped by wxPerl has not changed since 2.8. > If this is the best documentation then I can either try to get the docs fixed > to indicate the difference in the Perl version or maybe the code can be > patched to automatically generate a Wx::Colour object if either a an RGB > value or a color spec like "white" is called. This could be done (like it is done for wxPoint/wxSize), but it would require a check for potential ambiguity with overload resolution in other parts of the library. Regards, MattiaThread Previous | Thread Next