/******************************************************************************
* Connects this spinner with the given textbox control.
******************************************************************************/
void SpinnerWidget::setTextBox(QLineEdit* box)
{
if(box == textBox()) return;
if(_textBox.isNull() == false) {
disconnect(_textBox.data(), &QLineEdit::editingFinished, this, &SpinnerWidget::onTextChanged);
}
_textBox = box;
if(_textBox.isNull() == false) {
connect(box, &QLineEdit::editingFinished, this, &SpinnerWidget::onTextChanged);
box->setEnabled(isEnabled());
updateTextBox();
}
}
/******************************************************************************
* Sets the current value of the spinner.
******************************************************************************/
void SpinnerWidget::setFloatValue(FloatType newVal, bool emitChangeSignal)
{
// Clamp value.
if(newVal == _value) return;
newVal = std::max(minValue(), newVal);
newVal = std::min(maxValue(), newVal);
if(_value != newVal) {
_value = newVal;
if(emitChangeSignal)
Q_EMIT spinnerValueChanged();
}
updateTextBox();
}
void pushChatBox(ChatBox* ptr)
{
int i;
for(i=0;i<NB_MSG-1;i++)
{
strcpy(ptr->text[i],ptr->text[i+1]);
updateText(&ptr->messages[i],ptr->text[i]);
}
strcpy(ptr->text[NB_MSG-1],ptr->input.text);
updateText(&ptr->messages[NB_MSG-1],ptr->text[NB_MSG-1]);
ptr->input.text[0]='\0';
updateTextBox(&ptr->input);
ptr->update = false;
}
/******************************************************************************
* Sets the units of this spinner's value.
******************************************************************************/
void SpinnerWidget::setUnit(ParameterUnit* unit)
{
if(unit == _unit)
return;
if(_unit)
disconnect(_unit, &ParameterUnit::formatChanged, this, &SpinnerWidget::updateTextBox);
_unit = unit;
if(_unit)
connect(_unit, &ParameterUnit::formatChanged, this, &SpinnerWidget::updateTextBox);
updateTextBox();
}
/******************************************************************************
* Sets the current integer value of the spinner.
******************************************************************************/
void SpinnerWidget::setIntValue(int newValInt, bool emitChangeSignal)
{
FloatType newVal = (FloatType)newValInt;
if(newVal == _value) return;
// Clamp value.
newVal = std::max((FloatType)ceil(minValue()), newVal);
newVal = std::min((FloatType)floor(maxValue()), newVal);
if(_value != newVal) {
_value = newVal;
if(emitChangeSignal)
Q_EMIT spinnerValueChanged();
}
updateTextBox();
}
/******************************************************************************
* Will be called when the user has entered a new text into the text box.
* The text will be parsed and taken as the new value of the spinner.
******************************************************************************/
void SpinnerWidget::onTextChanged()
{
OVITO_CHECK_POINTER(textBox());
FloatType newValue;
try {
if(textBox()->text() == _originalText) return;
if(unit()) {
newValue = unit()->parseString(textBox()->text());
setFloatValue(unit()->userToNative(newValue), true);
}
else {
bool ok;
newValue = textBox()->text().toDouble(&ok);
if(!ok)
throw Exception(tr("Invalid floating-point value: %1").arg(textBox()->text()));
setFloatValue(newValue, true);
}
}
catch(const Exception&) {
// Ignore invalid value and restore old text content.
updateTextBox();
}
}
void SFMLCursesTextBox::setAlignment(SFMLCursesTextBox::Alignment::E alignment)
{
m_alignment = alignment;
updateTextBox();
}
void SFMLCursesTextBox::setText(const std::string& text)
{
m_text = text;
updateTextBox();
}
void SFMLCursesTextBox::setBackgroundColor(const sf::Color& color)
{
m_backColor = color;
updateTextBox();
}
void SFMLCursesTextBox::setTextColor(const sf::Color& color)
{
m_textColor = color;
updateTextBox();
}
