'Re: [PyQt] QThread - how to comunicate between gui widget and'

[prev in list] [next in list] [prev in thread] [next in thread] 

List:       pykde
Subject:    Re: [PyQt] QThread - how to comunicate between gui widget and
From:       Vincent Vande Vyvre <vincent.vandevyvre () swing ! be>
Date:       2010-09-26 8:17:12
Message-ID: 4C9F0188.9060406 () swing ! be
[Download RAW message or body]

[Attachment #2 (text/html)]

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta content="text/html; charset=ISO-8859-1"
 http-equiv="Content-Type">
  <title></title>
</head>
<body text="#000000" bgcolor="#ffffff">
Le 25/09/10 18:55, Massimo Di Stefano a &eacute;crit&nbsp;:
<blockquote cite="mid:726562D8-051E-488F-99E8-BC5E004E1007@gmail.com"
 type="cite"><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentkn" style="color: rgb(0, 128, 0); font-weight: bold;">
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentkn" style="color: rgb(0, 128, 0); font-weight: \
bold;">Hello All</span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentkn" style="color: rgb(0, 128, 0); font-weight: bold;"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentkn" style="color: rgb(0, 128, 0); font-weight: bold;">i'm
tring to learn how to use Qthreads inside my app, so i wrote this
example :</span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentkn" style="color: rgb(0, 128, 0); font-weight: bold;">(it
print out the text from the lineEdit widget, at any \
"text-changes")</span></span></div>  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentkn" style="color: rgb(0, 128, 0); font-weight: bold;"><br>
  </span></span></div>
  <div><br>
  </div>
import</span><span class="pygment"> </span><span class="pygmentnn"
 style="color: rgb(0, 0, 255); font-weight: bold;">sys</span><span
 class="pygment"></span><br>
  <span class="pygmentkn"
 style="color: rgb(0, 128, 0); font-weight: bold;">from</span><span
 class="pygment"> </span><span class="pygmentnn"
 style="color: rgb(0, 0, 255); font-weight: bold;">PyQt4</span><span
 class="pygment"> </span><span class="pygmentkn"
 style="color: rgb(0, 128, 0); font-weight: bold;">import</span><span
 class="pygment"> </span><span class="pygmentn">QtCore</span><span
 class="pygmentp">,</span><span class="pygment"> </span><span
 class="pygmentn">QtGui</span><span class="pygment"></span><br>
  <span class="pygmentkn"
 style="color: rgb(0, 128, 0); font-weight: bold;">import</span><span
 class="pygment"> </span><span class="pygmentnn"
 style="color: rgb(0, 0, 255); font-weight: bold;">time</span><span
 class="pygment"></span><br>
  <br>
  <span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">class</span><span
 class="pygment"> </span><span class="pygmentnc"
 style="color: rgb(0, 0, 255); font-weight: bold;">Gui</span><span
 class="pygmentp">(</span><span class="pygmentn">QtGui</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">QWidget</span><span class="pygmentp">):</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">__init__</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">,</span><span class="pygment"> </span><span
 class="pygmentn">parent</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">None</span><span class="pygmentp">):</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">QtGui</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">QGroupBox</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">__init__</span><span  class="pygmentp">(</span><span \
class="pygmentbp"  style="color: rgb(0, 128, 0);">self</span><span \
class="pygmentp">,</span><span  class="pygment"> </span><span \
class="pygmentn">parent</span><span  class="pygmentp">)</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">gcenter</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">QtGui</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">QPushButton</span><span  class="pygmentp">(</span><span \
class="pygments"  style="color: rgb(186, 33, 33);">"X"</span><span \
class="pygmentp">,</span><span  class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmentp">)</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">textout</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">QtGui</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">QLineEdit</span><span  class="pygmentp">(</span><span \
class="pygments"  style="color: rgb(186, 33, 33);">"default"</span><span \
class="pygmentp">)</span><span  class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">textout2</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">QtGui</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">QLineEdit</span><span  class="pygmentp">(</span><span \
class="pygments"  style="color: rgb(186, 33, 33);">""</span><span \
class="pygmentp">)</span><span  class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">guiLayout</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">QtGui</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">QGridLayout</span><span  class="pygmentp">()</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><span \
class="pygmentn">guiLayout</span><span  class="pygmento" style="color: rgb(102, 102, \
102);">.</span><span  class="pygmentn">addWidget</span><span \
class="pygmentp">(</span><span  class="pygmentbp" style="color: rgb(0, 128, \
0);">self</span><span  class="pygmento" style="color: rgb(102, 102, \
102);">.</span><span  class="pygmentn">gcenter</span><span \
class="pygmentp">,</span><span  class="pygmentmi" style="color: rgb(102, 102, \
102);">1</span><span  class="pygmentp">,</span><span class="pygmentmi"
 style="color: rgb(102, 102, 102);">0</span><span class="pygmentp">)</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">guiLayout</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">addWidget</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">textout</span><span class="pygmentp">,</span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">1</span><span
 class="pygmentp">,</span><span class="pygmentmi"
 style="color: rgb(102, 102, 102);">1</span><span class="pygmentp">)</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">setLayout</span><span  class="pygmentp">(</span><span \
class="pygmentn">guiLayout</span><span  class="pygmentp">)</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">thread</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">logJ</span><span class="pygmentp">()</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">thread</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">start</span><span class="pygmentp">()</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">connect</span><span  class="pygmentp">(</span><span \
class="pygmentbp"  style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">gcenter</span><span  class="pygmentp">,</span><span class="pygment"> \
</span><span  class="pygmentn">QtCore</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">SIGNAL</span><span
 class="pygmentp">(</span><span class="pygments"
 style="color: rgb(186, 33, 33);">"clicked()"</span><span
 class="pygmentp">),</span><span class="pygment"> </span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">thread</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">toggle</span><span
 class="pygmentp">)</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">connect</span><span  class="pygmentp">(</span><span \
class="pygmentbp"  style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">textout</span><span  class="pygmentp">,</span><span class="pygment"> \
</span><span  class="pygmentn">QtCore</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">SIGNAL</span><span
 class="pygmentp">(</span><span class="pygments"
 style="color: rgb(186, 33, 33);">"textChanged(QString)"</span><span
 class="pygmentp">),</span><span class="pygment"> </span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">thread</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">setValue</span><span  class="pygmentp">)</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><br>
  <span class="pygment"> </span><br>
  <span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">class</span><span
 class="pygment"> </span><span class="pygmentnc"
 style="color: rgb(0, 0, 255); font-weight: bold;">logJ</span><span
 class="pygmentp">(</span><span class="pygmentn">QtCore</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">QThread</span><span class="pygmentp">):</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">__init__</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">,</span><span class="pygment"> </span><span
 class="pygmentn">parent</span><span class="pygment"> </span><span
 class="pygmento" style="color: rgb(102, 102, 102);">=</span><span
 class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">None</span><span class="pygmentp">):</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">QtCore</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">QThread</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">__init__</span><span  class="pygmentp">(</span><span \
class="pygmentbp"  style="color: rgb(0, 128, 0);">self</span><span \
class="pygmentp">,</span><span  class="pygment"> </span><span \
class="pygmentn">parent</span><span  class="pygmentp">)</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">value</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">0</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">alive</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">1</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">running</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">0</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">run</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">):</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">while</span><span
 class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">alive</span><span
 class="pygmentp">:</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">while</span><span
 class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">running</span><span  class="pygmentp">:</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">try</span><span
 class="pygment"> </span><span class="pygmentp">:</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">a</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">aggiorna</span><span class="pygmentp">()</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentc"
 style="color: rgb(64, 128, 128); font-style: italic;">#startj(0,0)</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">print</span><span
 class="pygment"> </span><span class="pygmentn">a</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">time</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">sleep</span><span class="pygmentp">(</span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">1</span><span
 class="pygmentp">)</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">except</span><span
 class="pygment"> </span><span class="pygmentp">:</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">print</span><span
 class="pygment"> </span><span class="pygments"
 style="color: rgb(186, 33, 33);">'exit from Joy mode'</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">toggle</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">):</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">if</span><span
 class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">running</span><span  class="pygmentp">:</span><span \
class="pygment"></span><br>  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">running</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">0</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">else</span><span
 class="pygment"> </span><span class="pygmentp">:</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">running</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">1</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">stop</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">):</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">alive</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">0</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">running</span><span  class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentmi" style="color: rgb(102, 102, 102);">0</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">wait</span><span
 class="pygmentp">()</span><span class="pygment"></span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">setValue</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">,</span><span class="pygment"> </span><span
 class="pygmentn">value</span><span class="pygmentp">):</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">value</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">value</span><span class="pygment"></span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">def</span><span
 class="pygment"> </span><span class="pygmentnf"
 style="color: rgb(0, 0, 255);">aggiorna</span><span class="pygmentp">(</span><span
 class="pygmentbp" style="color: rgb(0, 128, 0);">self</span><span
 class="pygmentp">):</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">newvalue</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentnb" style="color: rgb(0, 128, 0);">str</span><span
 class="pygmentp">(</span><span class="pygmentbp"
 style="color: rgb(0, 128, 0);">self</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">value</span><span
 class="pygmentp">)</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">return</span><span
 class="pygment"> </span><span class="pygmentn">newvalue</span></span>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentn"></span><br>
  <br>
  <span class="pygmentk"
 style="color: rgb(0, 128, 0); font-weight: bold;">if</span><span
 class="pygment"> </span><span class="pygmentn">__name__</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">==</span><span class="pygment"> </span><span
 class="pygments" style="color: rgb(186, 33, 33);">"__main__"</span><span
 class="pygmentp">:</span><span class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">app</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">QtGui</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span \
class="pygmentn">QApplication</span><span  class="pygmentp">(</span><span \
class="pygmentn">sys</span><span  class="pygmento" style="color: rgb(102, 102, \
102);">.</span><span  class="pygmentn">argv</span><span \
class="pygmentp">)</span><span  class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">gui</span><span
 class="pygment"> </span><span class="pygmento"
 style="color: rgb(102, 102, 102);">=</span><span class="pygment"> </span><span
 class="pygmentn">Gui</span><span class="pygmentp">()</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">gui</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">show</span><span class="pygmentp">()</span><span
 class="pygment"></span><br>
  <span class="pygment"> </span><span class="pygmentn">sys</span><span
 class="pygmento" style="color: rgb(102, 102, 102);">.</span><span
 class="pygmentn">exit</span><span class="pygmentp">(</span><span
 class="pygmentn">app</span><span class="pygmento"
 style="color: rgb(102, 102, 102);">.</span><span class="pygmentn">exec_</span><span
 class="pygmentp">())</span></span>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp">####################</span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp">as you can see, it start the thread using the value :
0</span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp">"</span></span><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentbp" style="color: rgb(0, 128, 0);">self</span></span><span
 class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmento" style="color: rgb(102, 102, 102);">.</span></span><span
 class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentn">value</span></span><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygment"> </span></span><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmento" style="color: rgb(102, 102, 102);">=</span></span><span
 class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygment"> </span></span><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentmi" style="color: rgb(102, 102, \
102);">0</span></span><span  class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;">"</span></div>  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp">what i need instead, is to start the thread using the
"text" from "</span></span><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentbp" style="color: rgb(0, 128, 0);">self</span></span><span
 class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmento" style="color: rgb(102, 102, 102);">.</span></span><span
 class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentn">textout.text()</span></span><span
 class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;">"</span></div>  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><br>  </span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><br>  </span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;">have you any hints ?</span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><br>  </span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><br>  </span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;">thanks a lot for your preciouse help!</span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><br>  </span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><br>  </span></div>
  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;">regards,</span></div>  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;">Massimo.</span></div>  <div><span class="Apple-style-span"
 style="font-family: monospace; font-size: 11px; line-height: 13px; white-space: \
pre;"><span  class="pygmentp"><br>
  </span></span></div>
  </div>
  <pre wrap="">
<fieldset class="mimeAttachmentHeader"></fieldset>
_______________________________________________
PyQt mailing list    <a class="moz-txt-link-abbreviated" \
href="mailto:PyQt@riverbankcomputing.com">PyQt@riverbankcomputing.com</a> <a \
class="moz-txt-link-freetext" \
href="http://www.riverbankcomputing.com/mailman/listinfo/pyqt">http://www.riverbankcomputing.com/mailman/listinfo/pyqt</a></pre>
 </blockquote>
Hi,<br>
<br>
like this :<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; self.thread = logJ() <br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; self.thread.value = \
self.textout.text()<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
self.thread.start()<br> <br>
maybe, I don't understand the question ...<br>
<br>
Cheers.<br>
<br>
<br>
<div class="moz-signature">-- <br>
Vincent V.V.<br>
<a href="https://launchpad.net/oqapy">Oqapy</a></div>
</body>
</html>

_______________________________________________
PyQt mailing list    PyQt@riverbankcomputing.com
http://www.riverbankcomputing.com/mailman/listinfo/pyqt

[prev in list] [next in list] [prev in thread] [next in thread] 