void CGUISpinBox::setValue(f32 val)
{
wchar_t str[100];
swprintf(str, 99, FormatString.c_str(), val);
EditBox->setText(str);
verifyValueRange();
}
bool CGUISpinBox::OnEvent(const SEvent& event)
{
if (IsEnabled)
{
bool changeEvent = false;
switch(event.EventType)
{
case EET_GUI_EVENT:
if (event.GUIEvent.EventType == EGET_BUTTON_CLICKED)
{
if (event.GUIEvent.Caller == ButtonSpinUp)
{
f32 val = getValue();
val += StepSize;
setValue(val);
changeEvent = true;
}
else if ( event.GUIEvent.Caller == ButtonSpinDown)
{
f32 val = getValue();
val -= StepSize;
setValue(val);
changeEvent = true;
}
}
if ( event.GUIEvent.EventType == EGET_EDITBOX_ENTER )
{
if (event.GUIEvent.Caller == EditBox)
{
verifyValueRange();
changeEvent = true;
}
}
break;
default:
break;
}
if ( changeEvent )
{
SEvent e;
e.EventType = EET_GUI_EVENT;
e.GUIEvent.Caller = this;
e.GUIEvent.Element = 0;
e.GUIEvent.EventType = EGET_SPINBOX_CHANGED;
if ( Parent )
Parent->OnEvent(e);
return true;
}
}
return IGUIElement::OnEvent(event);
}
void CGUISpinBox::setRange(f32 min, f32 max)
{
if (max < min)
{ core::swap(min, max); }
RangeMin = min;
RangeMax = max;
// we have to round the range - otherwise we can get into an infinte setValue/verifyValueRange cycle.
wchar_t str[100];
swprintf(str, 99, FormatString.c_str(), RangeMin);
RangeMin = core::fast_atof(core::stringc(str).c_str());
swprintf(str, 99, FormatString.c_str(), RangeMax);
RangeMax = core::fast_atof(core::stringc(str).c_str());
verifyValueRange();
}
//! Sets the new caption of the element
void CGUISpinBox::setText(const wchar_t * text)
{
EditBox->setText(text);
setValue(getValue());
verifyValueRange();
}
void CGUISpinBox::setRange(f32 min, f32 max)
{
RangeMin = min;
RangeMax = max;
verifyValueRange();
}
bool CGUISpinBox::OnEvent(const SEvent& event)
{
if (IsEnabled)
{
bool changeEvent = false;
bool eatEvent = false;
switch(event.EventType)
{
case EET_MOUSE_INPUT_EVENT:
switch(event.MouseInput.Event)
{
case EMIE_MOUSE_WHEEL:
{
f32 val = getValue() + (StepSize * (event.MouseInput.Wheel < 0 ? -1.f : 1.f));
setValue(val);
changeEvent = true;
eatEvent = true;
}
break;
default:
break;
}
break;
case EET_GUI_EVENT:
if (event.GUIEvent.EventType == EGET_BUTTON_CLICKED)
{
if (event.GUIEvent.Caller == ButtonSpinUp)
{
f32 val = getValue();
val += StepSize;
setValue(val);
changeEvent = true;
}
else if ( event.GUIEvent.Caller == ButtonSpinDown)
{
f32 val = getValue();
val -= StepSize;
setValue(val);
changeEvent = true;
}
}
if (event.GUIEvent.Caller == EditBox)
{
if ( (event.GUIEvent.EventType == EGET_EDITBOX_CHANGED && ValidateOn & EGUI_SBV_CHANGE)
|| (event.GUIEvent.EventType == EGET_EDITBOX_ENTER && ValidateOn & EGUI_SBV_ENTER)
|| (event.GUIEvent.EventType == EGET_ELEMENT_FOCUS_LOST && ValidateOn & EGUI_SBV_LOSE_FOCUS)
)
{
verifyValueRange();
changeEvent = true;
}
}
break;
default:
break;
}
if ( changeEvent )
{
SEvent e;
e.EventType = EET_GUI_EVENT;
e.GUIEvent.Caller = this;
e.GUIEvent.Element = 0;
e.GUIEvent.EventType = EGET_SPINBOX_CHANGED;
if ( Parent )
Parent->OnEvent(e);
if ( eatEvent )
return true;
}
}
return IGUIElement::OnEvent(event);
}
