/*=========================================================================
+ Program: vv http://www.creatis.insa-lyon.fr/rio/vv
- Program: vv
- Module: $RCSfile: vvIntensityValueSlider.cxx,v $
- Language: C++
- Date: $Date: 2010/02/07 12:00:59 $
- Version: $Revision: 1.2 $
- Author : David Sarrut (david.sarrut@creatis.insa-lyon.fr)
+ Authors belong to:
+ - University of LYON http://www.universite-lyon.fr/
+ - Léon Bérard cancer center http://www.centreleonberard.fr
+ - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
- Copyright (C) 2008
- Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
- CREATIS-LRMN http://www.creatis.insa-lyon.fr
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the copyright notices for more information.
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, version 3 of the License.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- =========================================================================*/
+ It is distributed under dual licence
+ - BSD See included LICENSE.txt file
+ - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+===========================================================================**/
#include "vvIntensityValueSlider.h"
-#include "clitkCommon.h"
//------------------------------------------------------------------------------
vvIntensityValueSlider::vvIntensityValueSlider(QWidget * parent, Qt::WindowFlags f)
- :QWidget(parent,f), Ui::vvIntensityValueSlider()
+ :QWidget(parent,f), Ui::vvIntensityValueSlider()
{
// GUI Initialization
- setupUi(this);
- mValue = 0;
- SetMaximum(1000);
- SetMinimum(-1000);
-
+ setupUi(this);
+ mIsInteger = true;
+ mButtonPlus->setHidden(true);
+ mButtonMinus->setHidden(true);
+ mValue=0;
+
// Connect signals & slots
connect(mSpinBox, SIGNAL(valueChanged(double)), this, SLOT(valueChangedFromSpinBox(double)));
connect(mSlider, SIGNAL(valueChanged(int)), this, SLOT(valueChangedFromSlider(int)));
+ connect(mButtonPlus, SIGNAL(clicked()), this, SLOT(SingleStepPlusClicked()));
+ connect(mButtonMinus, SIGNAL(clicked()), this, SLOT(SingleStepMinusClicked()));
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+vvIntensityValueSlider::~vvIntensityValueSlider()
+{
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-vvIntensityValueSlider::~vvIntensityValueSlider() {
- // DD("Delete vvIntensityValueSlider");
+void vvIntensityValueSlider::SingleStepMinusClicked()
+{
+ mSpinBox->setSingleStep(mSpinBox->singleStep()*10);
+ mSpinBox->setDecimals(mSpinBox->decimals()-1);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::valueChangedFromSpinBox(double v) {
- // DD("valueChangedFromSpinBox");
- // DD(v);
- mSlider->setValue(v);
+void vvIntensityValueSlider::SetSingleStep(double step)
+{
+ mSpinBox->setSingleStep(step);
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+void vvIntensityValueSlider::SingleStepPlusClicked()
+{
+ mSpinBox->setSingleStep(mSpinBox->singleStep()/10);
+ mSpinBox->setDecimals(mSpinBox->decimals()+1);
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+void vvIntensityValueSlider::valueChangedFromSpinBox(double v)
+{
+ if (v == mValue) return;
+ mSpinBox->setValue(v);
+ v = mSpinBox->value(); // this is needed to 'round' value according to spinBox precision
+ double vv;
+ if (!mIsInteger) {
+ vv = ((v-mMin)/mWidth)/mSliderFactor;
+ } else vv = v;
+ mSlider->setValue(vv);
mValue = v;
emit valueChanged(v);
}
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::valueChangedFromSlider(int v) {
- // DD("valueChangedFromSlider");
- // DD(v);
- // DD(v*mSliderFactor);
- mSpinBox->setValue(v*mSliderFactor);
- // emit valueChanged(v*mSliderFactor);
+void vvIntensityValueSlider::valueChangedFromSlider(int vv)
+{
+ double v;
+ if (!mIsInteger) {
+ v = ((double)vv*mSliderFactor)*mWidth+mMin;
+ } else v= vv;
+
+ // arrondir ! ?
+
+ if (mValue == v) return;
+ mSpinBox->setValue(v);
+ mValue = v;
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::SetText(QString t) {
+void vvIntensityValueSlider::SetText(QString t)
+{
mLabel->setText(t);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::SetImage(vvImage * im) {
- mImage = im;
- Update();
+void vvIntensityValueSlider::SetImage(vvImage * im)
+{
+ mImage = im;
+ Update();
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::SetValue(double d) {
- mSpinBox->setValue(d);
+void vvIntensityValueSlider::SetValue(double v)
+{
+ mValue = v;
+ mSpinBox->setValue(v);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::SetMaximum(double max) {
- mSlider->setMaximum(max);
+void vvIntensityValueSlider::SetMaximum(double max)
+{
+ mMax = max;
mSpinBox->setMaximum(max);
- if (mValue > max) { SetValue(max); }
+
+ // If integer values : update slider max
+ if (mIsInteger == 1) {
+ mSlider->setMaximum(max);
+ } else {
+ double step = mWidth/1000.0;
+ mSpinBox->setSingleStep(step);
+ mWidth = mMax-mMin;
+ }
+ if (mValue > max) {
+ SetValue(max);
+ }
QString tip = QString("Min = %1 Max = %2").arg(mSpinBox->minimum()).arg(max);
setToolTip(tip);
}
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::SetMinimum(double min) {
- mSlider->setMinimum(min);
+void vvIntensityValueSlider::SetMinimum(double min)
+{
+ mMin = min;
mSpinBox->setMinimum(min);
- if (mValue < min) { SetValue(min); }
+
+ if (mIsInteger == 1) {
+ mSlider->setMinimum(min);
+ } else {
+ double step = mWidth/1000.0;
+ mSpinBox->setSingleStep(step);
+ mWidth = mMax-mMin;
+ }
+
+ if (mValue < min) {
+ SetValue(min);
+ }
QString tip = QString("Min = %1 Max = %2").arg(min).arg(mSpinBox->maximum());
setToolTip(tip);
}
//------------------------------------------------------------------------------
-void vvIntensityValueSlider::Update() {
- DD(mImage->GetScalarTypeAsString());
- DD(mImage->GetFirstVTKImageData()->GetScalarTypeMax());
- DD(mImage->GetFirstVTKImageData()->GetScalarTypeMin());
+void vvIntensityValueSlider::Update()
+{
+ double range[2];
+ mImage->GetFirstVTKImageData()->GetScalarRange(range);
+ mMin = range[0];
+ mMax = range[1];
+ double step = (mMax-mMin)/1000.0;
- // double max = mImage->GetFirstVTKImageData()->GetScalarTypeMax();
-// double min = mImage->GetFirstVTKImageData()->GetScalarTypeMin();
-
if (mImage->IsScalarTypeInteger()) {
-
+ mIsInteger = true;
mSpinBox->setSingleStep(1.0);
mSpinBox->setDecimals(0);
- mSliderFactor = 1.0;
-
- double range[2];
- mImage->GetFirstVTKImageData()->GetScalarRange(range);
- mMin = range[0];
- mMax = range[1];
- DD(mMax);
- DD(mMin);
mSlider->setMaximum(mMax);
mSlider->setMinimum(mMin);
- mSpinBox->setMaximum(mMax);
- mSpinBox->setMinimum(mMin);
-
- QString tip = QString("Min = %1 Max = %2").arg(mMin).arg(mMax);
- setToolTip(tip);
- }
- else {
- std::cerr << "NO floating point image yet !!" << std::endl;
- exit(0);
+ mSlider->setSingleStep(1);
+ mSliderFactor = 1.0;
+ mWidth = 1.0;
+ } else {
+ mIsInteger = false;
+ mButtonPlus->setHidden(false);
+ mButtonMinus->setHidden(false);
+ mSpinBox->sizePolicy().setHorizontalPolicy(QSizePolicy::Expanding);
+ mSpinBox->setSingleStep(step);
+ mSpinBox->setDecimals(4);
+ mSlider->setMaximum(1000);
+ mSlider->setMinimum(0);
+ mSlider->setSingleStep(1);
+ mSliderFactor = 1.0/1000.0;
+ mWidth = mMax-mMin;
}
-}
+ mSpinBox->setMaximum(mMax);
+ mSpinBox->setMinimum(mMin);
+ mSpinBox->setValue((mMax-mMin)/2.0+mMin);
+
+ QString tip = QString("Min = %1 Max = %2").arg(mMin).arg(mMax);
+ setToolTip(tip);
+}
//------------------------------------------------------------------------------
+
+
git://git.creatis.insa-lyon.fr / clitk.git / blobdiff