From kde-bugs-dist  Fri Sep 08 05:53:00 2006
From: Juan Luis Baptiste <juan.baptiste () kdemail ! net>
Date: Fri, 08 Sep 2006 05:53:00 +0000
To: kde-bugs-dist
Subject: [Bug 133744] New: kdialog --proressbar wasCancelled dcop call always
Message-Id: <20060908075258.133744.juan.baptiste () kdemail ! net>
X-MARC-Message: https://marc.info/?l=kde-bugs-dist&m=115769479218046

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http://bugs.kde.org/show_bug.cgi?id=133744         
           Summary: kdialog --proressbar wasCancelled dcop call always
                    return true after called one time
           Product: kdialog
           Version: 1.0
          Platform: Compiled Sources
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: bradh frogmouth net
        ReportedBy: juan.baptiste kdemail net


Version:           1.0 (using KDE Devel)
Installed from:    Compiled sources
Compiler:          gcc version 4.1.1 20060724 (prerelease) (4.1.1-3mdk) Using built-in specs.
Target: i586-mandriva-linux-gnu
Configured with: ../configure --prefix=/usr --libexecdir=/usr/lib --with-slibdir=/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --enable-languages=c,c++,ada,fortran,objc,obj-c++,java --host=i586-mandriva-linux-gnu --with-cpu=generic --with-system-zlib --enable-long-long --enable-__cxa_atexit --enable-clocale=gnu --disable-libunwind-exceptions --enable-java-awt=gtk --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --enable-gtk-cairo --enable-ssp --disable-libssp
Thread model: posix
OS:                Linux

When using a progress bar with cancel button, after pressing the cancel button, the call to the wasCancelled dcop call always return true, which doesn't should be that way. 

For example, if the cancel button is pressed, and a --warningcontinuecancel box is shown, If the continue button of the warning window is pressed (to cancel the cancel button of the progress bar) , then the warning window will appear every time that the wasCancelled dcop call is called because wasCancelled is always returning true after the first time the cancel button was pressed.

Here's an example:

#!/bin/sh
dcopRef=`./kdialog --progressbar "Press Cancel at Any time" 10`
dcop $dcopRef showCancelButton true
loop=`dcop $dcopRef wasCancelled`

until test "true" == $loop; do
  sleep 1
  if [ "true" == `dcop $dcopRef wasCancelled` ]; then
    kdialog --warningyesno "Are you sure you want to cancel?"
    if [ $? -eq 0 ]; then
        dcop $dcopRef close
        exit 1;
    fi
    loop="false"
  fi  
  inc=$((`dcop $dcopRef progress` + 1))
  dcop $dcopRef setProgress $inc;
done

dcop $dcopRef close

It should be possible to call a setCancel(false) dcop call to undo the cancel button order.