April 2009 - mcclim-devel - mailman3.common-lisp.net

Re: [mcclim-devel] mcclim-devel Digest, Vol 39, Issue 6
by Irene DURAND 27 Mar '13

27 Mar '13

Hello, As my paste on irc lisp, did not have any answer, I turning again to this more specialized mailing list. I have this MClim problem. The application runs fine on Linux with SBCL 1.0.13, xorg-x11-server 1.3.0.0-9.fc7, a recent version of MClim. But doesn't on my Mac (Darwin PowerPC) with MacOS 10.5 (leopard), SBCL 1.0.16, cvs version of MClim, Xquartz 2.1.5 - (xorg-server 1.3.0-apple22)(2.1.5). I have tried to create the smallest as possible application where the problems occurs (attached). Just compile the file and launch mini::(start) On Linux, I have the desired behaviour: a circle blinks (red/green/red/...) on the display pane and at the bottom of the window application, the "quit" button is displayed and works. On the Mac, the circle blinks correctly but the "Quit" button never shows up. For a while the application is killable with C-c C-c (under Slime), but after a while there is no way to kill it than to stop Lisp and restart everything (even /the/ <http://www.lispworks.com/reference/HyperSpec/Body/s_the.htm> X server). Note that this application used to work on Mac OS 10.3 (Panther) with older versions of everything. I suspect the X server to behave differently from before. But now I don't see how to make the application work. This is too bad, as I usually use a similar application for my Lisp undergraduate course. If anyone has an idea, it will be welcomed. Irène (defpackage :mini (:use :clim :clim-extensions :clim-lisp)) (in-package :mini) (let ((colors (list +red+ +green+))) (setf colors (nconc colors colors)) (defun display-function (frame pane) (draw-circle* pane 10 10 10 :ink (pop colors)) (sleep 0.5) (redisplay-frame-panes frame))) (defun quit () (frame-exit *application-frame*)) (define-application-frame mini () () (:panes (display :application :display-function 'display-function :incremental-redisplay t) (quit :push-button :label "Quit" :activate-callback (lambda (x) (declare (ignore x)) (quit)))) (:layouts (defaults (vertically () display quit)))) (defun run-test (name) (loop for port in climi::*all-ports* do (destroy-port port)) (setq climi::*all-ports* nil) (let ((frame (make-application-frame name))) (run-frame-top-level frame))) (defun start () (run-test 'mini) 0) (defmethod run-frame-top-level :before ((mini mini) &key) (let* ((frame-manager (frame-manager *application-frame*)) (port (climi::frame-manager-port frame-manager)) (display (clim-clx::clx-port-display port))) (setf (xlib:display-after-function display) g#'xlib:display-force-output)))

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[mcclim-devel] patch: eliminate undefined variable warnings from the build
by Nikodemus Siivola 30 Apr '09

30 Apr '09

Cheers, -- Nikodemus

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[mcclim-devel] Fix crash
by Juliusz Chroboczek 20 Apr '09

20 Apr '09

Index: stream-input.lisp =================================================================== RCS file: /project/mcclim/cvsroot/mcclim/stream-input.lisp,v retrieving revision 1.54 diff -u -r1.54 stream-input.lisp --- stream-input.lisp 1 May 2008 21:45:23 -0000 1.54 +++ stream-input.lisp 2 Mar 2009 22:12:58 -0000 @@ -215,7 +215,7 @@ ;;; Do streams care about any other events? (defun handle-non-stream-event (buffer) (let* ((event (event-queue-peek buffer)) - (sheet (event-sheet event))) + (sheet (and event (event-sheet event)))) (if (and event (or (and (gadgetp sheet) (gadget-active-p sheet))

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[mcclim-devel] [PATCH] cooperate with window manager
by Juliusz Chroboczek 20 Apr '09

20 Apr '09

Hi, The attached patch makes the CLX backend cooperate better with X11 window managers by marking frames as top-level windows. Juliusz

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[mcclim-devel] Use Unicode fonts when available
by Juliusz Chroboczek 20 Apr '09

20 Apr '09

Don't leave the choice of font encoding to the server, as this is highly unreliable. Try fonts as iso10646-1 if the server supports that, fall-back to iso8859-1. If that's still not available, choose any font at all. iso10646-1 is only tried when (> char-code-limit #x100). Juliusz

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[mcclim-devel] Set save-unders for transient windows
by Juliusz Chroboczek 20 Apr '09

20 Apr '09

Minimises redraws. Juliusz

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[mcclim-devel] dragging-output and patterns
by Stas Boukarev 16 Apr '09

16 Apr '09

The attached file demonstrates the following behaviour: * When dragging over a pattern, pattern becomes distorted. * When dragging over a circle it is ok. And sometimes I get the following error, backtrace shows that it's signaled while doing DRAG-OUTPUT-RECORD: There is no applicable method for the generic function: #<STANDARD-GENERIC-FUNCTION SHEET-NATIVE-TRANSFORMATION #x300041532E4F> when called with arguments: (NIL) With gtkairo pattern doesn't become distorted. -- With best regards, Stas.

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