public void setValueLabel(xLabel l)
{
mValueLabel = l;
if (mValueLabel != null)
{
// update label
if (mValueZoom == 1)
{
mValueLabel.setText("" + ((int)mValue.Value));
}
else
{
StringBuilder sb = utils.Utils.sb;
sb.Length = 0;
if (mValueZoom == 10)
{
sb.AppendFormat("{0:F1}", mValue.Value);
}
else if (mValueZoom == 100)
{
sb.AppendFormat("{0:F2}", mValue.Value);
}
else
{
sb.AppendFormat("{0:F3}", mValue.Value);
}
mValueLabel.setText(sb.ToString());
}
}
}
static public xLabel createMultiLineLabel(string text, Font f, int w)
{
xLabel l = new xLabel();
Label _l = new Label();
// calc height of text
int tw = utils.Utils.getStringW(text, f) + 10;
int lines = tw / w;
if (lines < 1)
{
lines = 1;
}
if (tw - lines * w > 0)
{
lines++;
}
_l.Font = f;
_l.Size = new Size(w, lines * f.Height);
_l.Text = text;
l.setControl(_l);
return(l);
}
static public xLabel createSingleLabel(string text)
{
xLabel l = new xLabel(text);
l.setSize(utils.Utils.getStringW(text, l.getControl().Font), l.getFont().Height);
return(l);
}
static public xLabel createSingleLabel(string text, int w)
{
xLabel l = new xLabel(text);
l.setSize(w, l.getFont().Height);
return(l);
}
static public xLabel createMultiLineLabel(string text, int w)
{
xLabel l = new xLabel();
Label _l = new Label();
_l.Size = new Size(w, _l.Size.Height);
_l.Text = text;
l.setControl(_l);
return(l);
}
static public xLabel createSingleLabel(string text, Font f, int w)
{
xLabel l = new xLabel(text);
if (f != null)
{
l.setFont(f);
}
if (w == -1)
{
w = utils.Utils.getStringW(text, f) + 40; // 40??? don't know why
}
l.setSize(w, f.Height);
return(l);
}
// zoomValue: 1, 10, 100
static public xSlider createSlider(float min, float max, float step, xFloat o, int zooomValue, xLabel valueLabel)
{
xSlider slider = new xSlider(o, null);
slider.setSliderRange(min, max, o.Value, step, zooomValue);
slider.setValueLabel(valueLabel);
return(slider);
}