#include <QLineEdit>
#include <QDoubleValidator>
#include <QVariant>
+#include <QKeyEvent>
#include <limits>
ModuleBase_DoubleSpinBox::ModuleBase_DoubleSpinBox(QWidget* theParent, int thePrecision)
: QDoubleSpinBox(theParent),
myCleared(false),
- myIsModified(false)
+ myIsEmitKeyPressEvent(false)
{
// VSR 01/07/2010: Disable thousands separator for spin box
// (to avoid inconsistency of double-2-string and string-2-double conversion)
connect(lineEdit(), SIGNAL(textChanged( const QString& )), this,
SLOT(onTextChanged( const QString& )));
- connect(this, SIGNAL(valueChanged(const QString&)), this, SLOT(onValueChanged(const QString&)));
- connect(this, SIGNAL(editingFinished()), this, SLOT(onEditingFinished()));
+ myEnabledBaseColor = palette().color(QPalette::Active, QPalette::Base);
}
/*!
return res;
}
-#include <QKeyEvent>
-void ModuleBase_DoubleSpinBox::keyPressEvent(QKeyEvent *theEvent)
+void ModuleBase_DoubleSpinBox::keyPressEvent(QKeyEvent* theEvent)
{
- myProcessedEvent = 0;
-
- bool anIsModified = myIsModified;
+ switch (theEvent->key()) {
+ case Qt::Key_Enter:
+ case Qt::Key_Return: {
+ // do not react to the Enter key, the property panel processes it
+ if (!myIsEmitKeyPressEvent)
+ return;
+ }
+ break;
+ default:
+ break;
+ }
QDoubleSpinBox::keyPressEvent(theEvent);
+}
+void ModuleBase_DoubleSpinBox::keyReleaseEvent(QKeyEvent* theEvent)
+{
switch (theEvent->key()) {
case Qt::Key_Enter:
case Qt::Key_Return: {
- if (anIsModified)
- myProcessedEvent = theEvent;
- /*qDebug("ModuleBase_DoubleSpinBox::keyPressEvent");
- if (anIsModified) // we should not perform this event outside
- theEvent->setAccepted(true);
- else
- theEvent->setAccepted(false);*/
+ // the enter has already been processed when key is pressed,
+ // key release should not be processed in operation manager
+ if (myIsEmitKeyPressEvent) {
+ theEvent->accept();
+ emit enterReleased();
+ return;
+ }
}
break;
default:
break;
}
+ QDoubleSpinBox::keyReleaseEvent(theEvent);
}
/*!
void ModuleBase_DoubleSpinBox::onTextChanged(const QString& )
{
myCleared = false;
- myIsModified = true;
}
-void ModuleBase_DoubleSpinBox::onValueChanged(const QString& theValue)
+bool ModuleBase_DoubleSpinBox::enableKeyPressEvent(const bool& theEnable)
{
- myIsModified = true;
-}
+ bool aPreviousValue = myIsEmitKeyPressEvent;
+ myIsEmitKeyPressEvent = theEnable;
-void ModuleBase_DoubleSpinBox::onEditingFinished()
-{
- myIsModified = false;
+ return aPreviousValue;
}
-bool ModuleBase_DoubleSpinBox::isEventProcessed(QKeyEvent* theEvent)
+void ModuleBase_DoubleSpinBox::setValueEnabled(const bool& theEnable)
{
- return myProcessedEvent && myProcessedEvent == theEvent;
+ setReadOnly(!theEnable);
+
+ QPalette aPal = palette();
+ aPal.setColor(QPalette::All, QPalette::Base,
+ theEnable? myEnabledBaseColor : aPal.color(QPalette::Disabled, QPalette::Base));
+ setPalette(aPal);
}