[Bug 168022] New: Border width slider behaves incorrectly with preserve aspect ratio switched off

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           Summary: Border width slider behaves incorrectly with preserve
                    aspect ratio switched off
           Product: digikamimageplugins
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Border
        AssignedTo: digikam-devel kde org
        ReportedBy: gandalf.lechner esi ac at


Version:           0.10-beta3 (using 4.1.00 (KDE 4.1.0), Kubuntu packages)
Compiler:          gcc
OS:                Linux (x86_64) release 2.6.24-17-generic

In the add border dialog, with "preserve aspect ratio" switched off, the slider for choosing the width of the border behaves incorrectly; it only allows the user to choose between two values, 1 pixel or 1103 pixel in my case.
This problem does not appear in 0.9.4. The percentage slider one can use with "preserve aspect ratio" switched on works fine in both cases.
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[Gilles Caulier-4]

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------- Additional Comments From caulier.gilles gmail com  2008-08-01 20:36 -------

Looks like a KDE bug into KDoubleNumInput

Look at the code from knuminput.cpp (current trunk):
       // upcast to base type to get the minimum/maximum in int form:
       QDoubleSpinBox * spin = d->spin;
       int slmax = spin->maximum(); <-- What if maximum is 0.4? Slider's maximum is 0.
       int slmin = spin->minimum(); <-- same for this
       int slvalue = spin->value(); <--
       int slstep = spin->singleStep(); <-- Step 0.01? slstep is 0
...
           priv->m_slider = new QSlider(Qt::Horizontal, this);
           priv->m_slider->setMinimum(slmin);
           priv->m_slider->setMaximum(slmax);
           priv->m_slider->setSingleStep(slstep);
           priv->m_slider->setValue(slvalue);

Look at compilation warning:
/home/marcel/freshmeat/multimedia/kde4/src/KDE/kdelibs/kdeui/widgets/knuminput.cpp:834: warning: converting to 'int' from 'double'

Gilles Caulier
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[Gilles Caulier-4]

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caulier.gilles gmail com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Border                      |kdeui
            Product|digikamimageplugins         |kdelibs
            Version|unspecified                 |SVN
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[Gilles Caulier-4]

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caulier.gilles gmail com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |digikam-devel kde org
         AssignedTo|digikam-devel kde org       |kdelibs-bugs kde org
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