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Description:
Users of EQL - an ECL embedded Qt Lisp
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New: command line option -quic (*.ui to *.lisp)
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I've added a new command line option, allowing to translate *.ui files (Qt Designer) directly to EQL code. It uses the C++ output from the "uic" Qt utility, translating it to Lisp code. So, you can now embed your UI code directly (no need to deploy UI files), and the UI loads faster, too. It seems to work for most cases already (tested with Qt 4.7 only).... more »
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Slime + EQL + me: not really best friends?
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My Slime integration has always been a hack (and still is), although
for me, it's finally stable now, on all 3 platforms, but only with
these respective versions:
Unix, OSX: ECL 11.1.1, 12.2.1 / Slime <= 2011-11-01
Windows: ECL 11.1.1 / Slime 2010-06-01
(See doc/Slime.htm in sources.)
Paul... more »
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QPixmapCache example
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Just wanted to share this with you:
For one of my toy projects, I needed a pixmap cache.
So why not use QPixmapCache?
I found this simple and straightforward solution:
(let ((pixmap (qnew "QPixmap")))
(defun pixmap-from-cache (file-name)
(if (qfun "QPixmapCache" "find" file-name pixmap)... more »
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Cannot do (qnew "QColor")
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I am using eql 11.11.7. (qnew "QColor(int,int,int)" 100 100 0), all give error: [EQL:err] QNEW-INSTANCE "QColor(int,int,int)" (100 100 0)
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cannot override QGraphicsView::drawBackground( )
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Hi,
I am trying to draw a grid in my graphing application. I need to draw
a grid which gets drawn according to the current view rect. It should
also be redrawn every time the view rect changes. I figured that it
should be best done by overriding the
" virtual void drawBackground ( QPainter * painter, const QRectF &... more »
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Serious bugs fixed (related to GC)
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I have found & fixed several serious bugs, all related to GC.
These bugs have most probably been the reason for the stability issues
with Emacs+Slime, especially on Linux.
On OSX, Emacs+Slime are still not stable (at least for me), since I
still can provoke freezing of Emacs, simply by hitting the Tab key in... more »
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Frozen window problem
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Hello,
I have downloaded the latest EQL 11.9.1 quickstart package
The .bat examples run fine
However if I run eql.exe and type in
(load "C:/Users/k/Desktop/EQL-win32/ EQL/examples/1-hello-world.lis p")
for a second I get a window of the correct size saying "off" (in small
letters). Then the window turns black and freezes.... more »
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Better Slime patch; added: eql:*break-on-errors*
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2 small improvements:
1) better Slime patch: Qt event processing is now near-to-native in
performance when using Slime
2) added eql:*break-on-errors*, which (if set to non NIL), will call a
simple (break) after showing any EQL error message
Paul
P.S. I don't use Slime very often, but in the past, I experienced... more »
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