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Viewing changes to libs/libksane/libksane/options/ksane_opt_fslider.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Thomas
  • Date: 2009-12-02 14:03:43 UTC
  • mfrom: (1.1.35 upstream)
  • Revision ID: james.westby@ubuntu.com-20091202140343-2732gbkj69g89arq
Tags: 4:4.3.80-0ubuntu1
* New upstream beta release:
  - Add build-depend on shared-desktop-ontologies for nepomuk integration
  - Bump .so versions for libkexiv, libkdcraw and libkipi
  - Update various .install files

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Lines of Context:
libs/libksane/libksane/options/ksane_opt_fslider.cpp
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{
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KSaneOptFSlider::KSaneOptFSlider(const SANE_Handle handle, const int index)
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: KSaneOption(handle, index), m_slider(0), m_minChange(MIN_FIXED_STEP)
 
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: KSaneOption(handle, index), m_slider(0), m_fVal(0), m_minChange(MIN_FIXED_STEP)
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{
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}
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        m_slider->setStep(MIN_FIXED_STEP);
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    }
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    m_minChange = m_slider->step()/2;
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    m_slider->setSuffix(unitString());
 
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    m_slider->setSuffix(unitDoubleString());
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    m_slider->setLabelText(i18n(m_optDesc->title));
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}
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    if (((val-m_fVal) >= m_minChange) || ((m_fVal-val) >= m_minChange)) {
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        unsigned char data[4];
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        SANE_Word fixed;
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        //kDebug(51004) <<m_optDesc->name << fVal << "!=" << val;
 
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        //kDebug() <<m_optDesc->name << fVal << "!=" << val;
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        m_fVal = val;
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        fixed = SANE_FIX(val);
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        fromSANE_Word(data, fixed);
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    }
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}
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bool KSaneOptFSlider::getMinValue(float &val)
 
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{
 
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    if (m_optDesc->constraint_type == SANE_CONSTRAINT_RANGE) {
 
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        val = SANE_UNFIX(m_optDesc->constraint.range->min);
 
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    }
 
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    else {
 
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        val = FIXED_MIN;
 
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    }
 
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    return true;
 
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}
 
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bool KSaneOptFSlider::getMaxValue(float &max)
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{
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    if (m_optDesc->constraint_type == SANE_CONSTRAINT_RANGE) {