void UINumberPicker::setDataprovider(int visibleItemnum, int minValue, int maxValue,int showValue)
{
if (visibleItemnum%2 == 0)
{
visibleItemnum -= 1;
// MessageBox("", const char *title)
}
m_minValue = minValue;
m_maxValue = maxValue;
show_value = showValue;
virtualItemCount = visibleItemnum;
switch (_pickerDirection)
{
case PickerDirection::HORIZONTAL:
{
setContentSize(Size(item_width * virtualItemCount, item_height));
break;
}
case PickerDirection::VERTICAL:
{
setContentSize(Size(item_width,item_height * virtualItemCount));
break;
}
default:
break;
}
invalidateDisplayList();
}
void UINumberPicker::setDirection(PickerDirection eDirection)
{
if (_pickerDirection == eDirection)
{
return;
}
_pickerDirection = eDirection;
//延迟刷新UI
invalidateDisplayList();
}
//===========================================================================
void cShapeSphere::scaleObject(const double& a_scaleFactor)
{
// update radius
m_radius *= a_scaleFactor;
// update bounding box
updateBoundaryBox();
// invalidate display list
invalidateDisplayList();
}
//===========================================================================
void cShapeSphere::setRadius(const double& a_radius)
{
// set new radius
m_radius = cAbs(a_radius);
// update bounding box
updateBoundaryBox();
// invalidate display list
invalidateDisplayList();
}
//===========================================================================
void cShapeBox::scaleObject(const double& a_scaleFactor)
{
// update dimensions
m_hSizeX *= a_scaleFactor;
m_hSizeY *= a_scaleFactor;
m_hSizeZ *= a_scaleFactor;
// update bounding box
updateBoundaryBox();
// invalidate display list
invalidateDisplayList();
}
//===========================================================================
void cShapeBox::setSize(const double& a_sizeX, const double& a_sizeY, const double& a_sizeZ)
{
// set dimensions
m_hSizeX = 0.5 * cAbs(a_sizeX);
m_hSizeY = 0.5 * cAbs(a_sizeY);
m_hSizeZ = 0.5 * cAbs(a_sizeZ);
// update bounding box
updateBoundaryBox();
// invalidate display list
invalidateDisplayList(false);
}
void UINumberPicker::setItemSize(float width, float height)
{
item_height = height;
item_width = width;
switch (_pickerDirection)
{
case PickerDirection::HORIZONTAL:
{
setContentSize(Size(item_width * virtualItemCount, item_height));
break;
}
case PickerDirection::VERTICAL:
{
setContentSize(Size(item_width,item_height * virtualItemCount));
break;
}
default:
break;
}
invalidateDisplayList();
}
void UINumberPicker::refreshValue(int value)
{
if (value > m_maxValue || value < m_minValue)
{
value = m_minValue;
}
bool hasfind = false;
for (size_t i = 0; i < sortChildrenArray.size(); i++)
{
PickerCell * cell = sortChildrenArray[i];
if (cell->getCellValue() == value)
{
setSelectedItem(cell);
hasfind = true;
break;
}
}
if (!hasfind)
{
show_value = value;
invalidateDisplayList();
}
}
