Reworking value editro, part I

BionxControl.pro

@@ -59,7 +59,6 @@ SOURCES += \
     bcvaluedelegate.cpp \
     bcvalueeditor.cpp \
     bcvaluemodel.cpp \
-    bcvaluewidget.cpp \
     bcxmlloader.cpp \
     libwin/can_drv_win.c \
     libwin/mhs_can_drv.c \
@@ -82,12 +81,11 @@ HEADERS += \
     bcvaluedelegate.h \
     bcvalueeditor.h \
     bcvaluemodel.h \
-    bcvaluewidget.h \
     bcxmlloader.h
 
 FORMS += \
     bcmainwindow.ui \
-    bcvaluewidget.ui
+    bcvalueeditor.ui
 
 # Default rules for deployment.
 qnx: target.path = /tmp/$${TARGET}/bin

bcdeviceview.cpp

@@ -92,6 +92,7 @@ void BCDeviceView::onValueListReady( BCDevice::ID deviceID, BCValueList valueLis
   if(_devideID == deviceID)
   {
     _valueModel.takeValueList( valueList );
+    /*
     const BCValueList& list  = _valueModel.getValueList();
     int rows = _valueModel.rowCount();
     for (int r = 0; r < rows; ++r)
@@ -103,6 +104,7 @@ void BCDeviceView::onValueListReady( BCDevice::ID deviceID, BCValueList valueLis
         openPersistentEditor(index);
       }
     }
+    */
   } // if id
 
 }

bcmainwindow.ui

@@ -255,7 +255,7 @@
           <number>0</number>
          </property>
          <property name="editTriggers">
-          <set>QAbstractItemView::EditTrigger::AnyKeyPressed|QAbstractItemView::EditTrigger::DoubleClicked|QAbstractItemView::EditTrigger::EditKeyPressed|QAbstractItemView::EditTrigger::SelectedClicked</set>
+          <set>QAbstractItemView::EditTrigger::DoubleClicked</set>
          </property>
          <property name="showGrid">
           <bool>false</bool>
@@ -287,7 +287,7 @@
           <number>0</number>
          </property>
          <property name="editTriggers">
-          <set>QAbstractItemView::EditTrigger::AnyKeyPressed|QAbstractItemView::EditTrigger::DoubleClicked|QAbstractItemView::EditTrigger::EditKeyPressed|QAbstractItemView::EditTrigger::SelectedClicked</set>
+          <set>QAbstractItemView::EditTrigger::DoubleClicked</set>
          </property>
          <property name="showGrid">
           <bool>false</bool>
@@ -319,7 +319,7 @@
           <number>0</number>
          </property>
          <property name="editTriggers">
-          <set>QAbstractItemView::EditTrigger::AnyKeyPressed|QAbstractItemView::EditTrigger::DoubleClicked|QAbstractItemView::EditTrigger::EditKeyPressed|QAbstractItemView::EditTrigger::SelectedClicked</set>
+          <set>QAbstractItemView::EditTrigger::DoubleClicked</set>
          </property>
          <property name="showGrid">
           <bool>false</bool>

bcvaluedelegate.cpp

@@ -45,7 +45,7 @@
 
 #include <bcvaluedelegate.h>
 
-#include <bcvaluewidget.h>
+#include <bcvalueeditor.h>
 
 BCValueDelegate::BCValueDelegate(const BCValueList& valueList, QTableView* view)
     : QStyledItemDelegate{view}, _valueList{valueList}, _view{view}
@@ -64,11 +64,12 @@ QWidget* BCValueDelegate::createEditor(QWidget *parent, const QStyleOptionViewIt
   Q_UNUSED(option)
   Q_UNUSED(index)
 
-  auto* valueEditor = new BCValueWidget(bcValue, parent);
+  auto* valueEditor = new BCValueEditor(bcValue, parent);
 
   // Signal für sofortige Updates
-  connect(valueEditor, &BCValueWidget::valueChanged, this, [this, valueEditor]()
+  connect(valueEditor, &BCValueEditor::valueChanged, this, [this, valueEditor](int newValue)
   {
+    qDebug() << "---val changed: " << newValue;
     // Commit data sofort bei Änderung
     emit const_cast<BCValueDelegate*>(this)->commitData(valueEditor);
   });
@@ -78,6 +79,7 @@ QWidget* BCValueDelegate::createEditor(QWidget *parent, const QStyleOptionViewIt
 
 void BCValueDelegate::setEditorData(QWidget *editor, const QModelIndex& index) const
 {
+  qDebug() << " setEditorData, warum?";
   /*
   // Daten vom Model in den Editor laden
   const BCValue& bc = *index.data(Qt::EditRole).value<BCValue*>();
@@ -97,33 +99,33 @@ void BCValueDelegate::setEditorData(QWidget *editor, const QModelIndex& index) c
     QStyledItemDelegate::setEditorData(editor, index);
   }
 */
+
 }
 
 void BCValueDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex& index) const
 {
+    qDebug() << " hier 2!";
+  if( index.column() == 1)
+  {
     // Daten vom Editor zurück ins Model speichern (Beim Schließen)
-  QSlider *slider = editor->findChild<QSlider*>("slider");
+    BCValueEditor* slider = qobject_cast<BCValueEditor*>(editor);
     if (slider)
     {
-    int value = slider->value();
+      qDebug() << " --- ok";
+      int value = slider->getValue();
       model->setData(index, value, Qt::EditRole);
     }
-  else
+    return;
-  {
-    QStyledItemDelegate::setModelData(editor, model, index);
   }
+
+  QStyledItemDelegate::setModelData(editor, model, index);
 }
 
 void BCValueDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex& index) const
 {
 
   Q_UNUSED(index)
-  /*
+
-    QRect barRect = option.rect.adjusted(option.rect.width() - 55,
-                                         option.rect.height() / 2 - 2,
-                                         -8,
-                                      -option.rect.height() / 2 + 2);
- */
   QRect sliderRect = option.rect.adjusted(
     option.rect.width() - 125,  // Von rechts: 115px (Breite der Progress Bar)
     0,                          // Oben: kein Offset
@@ -150,6 +152,7 @@ QSize BCValueDelegate::sizeHint(const QStyleOptionViewItem &option, const QModel
 
 void BCValueDelegate::paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
 {
+  qDebug() << " ---paint:" << index.row();
 
   // Standard-Zeichnen (Text, Hintergrund, Selection) durchführen
   QStyledItemDelegate::paint(painter, option, index);
@@ -158,14 +161,12 @@ void BCValueDelegate::paint(QPainter *painter, const QStyleOptionViewItem& optio
 
   if(  index.column() == 1 )
   {
-    /*
     if( row>-1 && row <= _valueList.size() )
     {
       const BCValue& bcValue = *(_valueList[ index.row()].get());
       if( !bcValue.isReadOnly())
        paintSliderIndicator(painter,option,bcValue);
     }
-*/
 
     if(_rowOpacities.contains(row))
        paintHighlightRow(painter,option,index.row());
@@ -182,8 +183,9 @@ void BCValueDelegate::paintHighlightRow(QPainter* painter, const QStyleOptionVie
   painter->setRenderHint(QPainter::Antialiasing);
   qreal opacity =_rowOpacities.value(row);
   painter->setOpacity(opacity);
-  // Margin von 4px
+  // Margin von 2px
-  QRect itemRect = option.rect.adjusted(3, 3, -3, -3);
+  const int m = 3;
+  QRect itemRect = option.rect.adjusted(m,m,-m,-m);
 
   // Border (2px solid #2196F3)
   // oranger rahmen
@@ -205,23 +207,13 @@ void BCValueDelegate::paintHighlightRow(QPainter* painter, const QStyleOptionVie
 
 /**
  * @brief Zeichnet eine passiven Slider, um den Wertebereich des übergebenen BCValue anzuzeigen.
- * @param painter
- * @param option
- * @param bcValue
  */
+
 void BCValueDelegate::paintSliderIndicator(QPainter* painter, const QStyleOptionViewItem& option, const BCValue& bcValue) const
 {
-
   // Text und kleiner Slider-Indikator zeichnen
   painter->save();
-
   painter->setRenderHint(QPainter::Antialiasing);
-  /*
-  QRect barRect = option.rect.adjusted(option.rect.width() - 130,
-                                       option.rect.height() / 2 - 2,
-                                       -8,
-                                       -option.rect.height() / 2 + 2);
-*/
 
   QRect barRect = option.rect.adjusted(option.rect.width() - 130,
                                        option.rect.height() / 2  + 1,

bcvalueeditor.cpp

@@ -1,19 +1,21 @@
 
-//#include <QApplication>
-#include <QVBoxLayout>
-//#include <QStyledItemDelegate>
-#include <QSlider>
-#include <QPushButton>
-
-#include <bcvalueeditor.h>
 #include <bcsliderstyle.h>
+#include <bcvalueeditor.h>
+
+
 
 BCValueEditor::BCValueEditor(const BCValue& bcValue, QWidget *parent )
   : QWidget(parent), _bcValue{bcValue}
 {
+  setupUi(this);
 
+  _slider->setStyle(new BCSliderStyle());
   setAutoFillBackground(true);
+  QSizePolicy sp = _commitButton->sizePolicy();
+  sp.setRetainSizeWhenHidden(true); // <--- Das ist der magische Schalter
+  _commitButton->setSizePolicy(sp);
 
+ /*
   _slider = new QSlider(Qt::Horizontal, this);
   _slider->setRange(0, 100);
   _slider->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
@@ -34,7 +36,7 @@ BCValueEditor::BCValueEditor(const BCValue& bcValue, QWidget *parent )
   layout->addWidget(_slider);
   layout->addWidget(_commitButton);
   setLayout(layout);
-
+  */
   // Wenn Slider bewegt wird -> Signal nach außen senden
   connect(_slider, &QSlider::valueChanged, this, [this](int val)
   {
@@ -42,13 +44,16 @@ BCValueEditor::BCValueEditor(const BCValue& bcValue, QWidget *parent )
   });
 
   // Wenn Reset gedrückt wird -> Slider auf 0 (löst auch valueChanged aus)
-  connect(_commitButton, &QPushButton::clicked, this, [this](){
+  connect(_commitButton, &QPushButton::clicked, this, [this]()
+  {
     _slider->setValue(0);
   });
+  //_commitButton->setVisible( false);
 }
 
 int BCValueEditor::getValue() const
 {
+  qDebug() << " -- jajaja: "<< size();
   return _slider->value();
 }
 

bcvalueeditor.h

@@ -1,13 +1,15 @@
-#ifndef BCVALUEEDITOR_H
+#ifndef BCValueEditor_H
-#define BCVALUEEDITOR_H
+#define BCValueEditor_H
+
 
 #include <QWidget>
+#include <ui_bcvalueeditor.h>
 
 class QSlider;
 class QPushButton;
 class BCValue;
 
-class BCValueEditor  : public QWidget
+class BCValueEditor : public QWidget, private Ui::BCValueEditor
 {
   Q_OBJECT
 
@@ -25,9 +27,6 @@ signals:
 private:
 
   const BCValue& _bcValue;
-  QSlider*       _slider;
-  QPushButton*   _commitButton;
 
 };
-
+#endif // BCValueEditor_H
-#endif // BCVALUEEDITOR_H

bcvalueeditor.ui

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>BCValueWidget</class>
+ <class>BCValueEditor</class>
- <widget class="QWidget" name="BCValueWidget">
+ <widget class="QWidget" name="BCValueEditor">
   <property name="geometry">
    <rect>
     <x>0</x>

bcvaluemodel.cpp

@@ -181,7 +181,6 @@ Qt::ItemFlags BCValueModel::flags(const QModelIndex& index) const
 
 bool BCValueModel::setData(const QModelIndex& index, const QVariant& variant, int role)
 {
-
   if (index.isValid() && role == Qt::EditRole)
   {
     BCValuePtr value = _valueList[index.row()];

bcvaluewidget.cpp

@@ -1,67 +0,0 @@
-
-#include <bcsliderstyle.h>
-#include <bcvaluewidget.h>
-
-
-
-BCValueWidget::BCValueWidget(const BCValue& bcValue, QWidget *parent )
-  : QWidget(parent), _bcValue{bcValue}
-{
-  setupUi(this);
-
-  _slider->setStyle(new BCSliderStyle());
-  setAutoFillBackground(true);
-
-
- /*
-  _slider = new QSlider(Qt::Horizontal, this);
-  _slider->setRange(0, 100);
-  _slider->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
-
-  _slider->setSingleStep(1);
-  _slider->setPageStep(10);
-  _slider->setStyle(new BCSliderStyle());
-
-  _commitButton = new QPushButton(this);
-  _commitButton->setIcon(style()->standardIcon(QStyle::SP_DialogResetButton));
-  _commitButton->setFixedSize(32, 32);
-
-  auto *layout = new QHBoxLayout(this);
-  // Deine gewünschten Margins für 36px Zeilenhöhe
-  layout->setContentsMargins(2, 2, 2, 2);
-  layout->setSpacing(4);
-
-  layout->addWidget(_slider);
-  layout->addWidget(_commitButton);
-  setLayout(layout);
-  */
-  // Wenn Slider bewegt wird -> Signal nach außen senden
-  connect(_slider, &QSlider::valueChanged, this, [this](int val)
-          {
-            emit valueChanged(val);
-          });
-
-  // Wenn Reset gedrückt wird -> Slider auf 0 (löst auch valueChanged aus)
-  connect(_commitButton, &QPushButton::clicked, this, [this](){
-    _slider->setValue(0);
-  });
-  _commitButton->setVisible( false);
-}
-
-int BCValueWidget::getValue() const
-{
-  return _slider->value();
-}
-
-void BCValueWidget::setValue(int val)
-{
-  // WICHTIG: Block Signals verhindern Endlosschleifen, falls das Model
-  // das Widget während des Updates neu setzt (passiert manchmal bei Live-Updates).
-  if (val != _slider->value())
-  {
-    bool blocked = _slider->blockSignals(true);
-    _slider->setValue(val);
-    _slider->blockSignals(blocked);
-  }
-}
-

bcvaluewidget.h

@@ -1,32 +0,0 @@
-#ifndef BCVALUEWIDGET_H
-#define BCVALUEWIDGET_H
-
-
-#include <QWidget>
-#include <ui_bcvaluewidget.h>
-
-class QSlider;
-class QPushButton;
-class BCValue;
-
-class BCValueWidget : public QWidget, private Ui::BCValueWidget                     
-{
-  Q_OBJECT
-
-public:
-
-  explicit  BCValueWidget(const BCValue& bcValue, QWidget *parent = nullptr);
-
-  int  getValue() const;
-  void setValue(int val);
-
-signals:
-
-  void valueChanged(int value);
-
-private:
-
-  const BCValue& _bcValue;
-
-};
-#endif // BCVALUEWIDGET_H