I played around the examples a little and found the workarounds:
1. qt-conv, call (make-qapplication) BEFORE using QApplication. that works perfectly.
2. tutorial-14, replace (* 90 16) with 1440 and it just worked. Weird! I'll look into this later.
- Rujia
On Wed, Sep 11, 2013 at 11:11 AM, Rujia Liu rujia.liu@gmail.com wrote:
Dear all,
I've just successfully installed CommonQt on Windows XP, and is able to run both qt-conv and tutorial-14. However, I have two questions.
- In qt-conv example, if I run (main t) instead of (main), I got "Class
not found: QApplication" error. But when i type (find-qclass "QApplication" t) in REPL, i got 1796.
- in tutorial-14 example, I had to comment out two lines:
;(with-objects ((rect (#_new QRect -35 -35 70 70))) ; (#_drawPie painter rect 0 (* 90 16)))
Otherwise I'll get: #<THREAD "main thread" RUNNING {23DA8A69}>: No applicable method drawPie found on #<QPainter 0x021705D0> with arguments (# <QRect 0x02174AB8>
0
(
90
16))
I'm using Qt 4.8.5 library for vs2008 and compiled smokegen/smokeqt with vs2008 express (without SP1)
I used quicklisp to install commonqt yesterday, and is running qt-conv this way (ommited the output of the first 2 commands):
E:>sbcl
- (require 'qt)
- (load "qt-conv.lisp")
- (qt-conv:main t)
debugger invoked on a SIMPLE-ERROR in thread #<THREAD "main thread" RUNNING {23DA8A69}>: Class not found: QApplication
Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.
restarts (invokable by number or by possibly-abbreviated name): 0: [ABORT] Exit debugger, returning to top level.
(QT:FIND-QCLASS "QApplication" T) 0] 0
- (qt-conv:main) ;; then no error occurred. qt-conv will run perfectly
Thanks in advance!
- Rujia