// NewSpinbox creates a new Spinbox. TODO limits
func NewSpinbox(min int, max int) *Spinbox {
s := new(Spinbox)
s.s = C.uiNewSpinbox(C.intmax_t(min), C.intmax_t(max))
s.c = (*C.uiControl)(unsafe.Pointer(s.s))
C.realuiSpinboxOnChanged(s.s)
spinboxes[s.s] = s
return s
}
// NewSlider creates a new Slider. If min >= max, they are swapped.
func NewSlider(min int, max int) *Slider {
s := new(Slider)
s.s = C.uiNewSlider(C.intmax_t(min), C.intmax_t(max))
s.c = (*C.uiControl)(unsafe.Pointer(s.s))
C.realuiSliderOnChanged(s.s)
sliders[s.s] = s
return s
}
// NewScrollingArea creates a new scrolling Area of the given size,
// in points.
func NewScrollingArea(handler AreaHandler, width int, height int) *Area {
a := new(Area)
a.scrolling = true
a.ah = registerAreaHandler(handler)
a.a = C.uiNewScrollingArea(a.ah, C.intmax_t(width), C.intmax_t(height))
a.c = (*C.uiControl)(unsafe.Pointer(a.a))
areas[a.a] = a
return a
}
// SetSize sets the size of a scrolling Area to the given size, in points.
// SetSize panics if called on a non-scrolling Area.
func (a *Area) SetSize(width int, height int) {
if !a.scrolling {
panic("attempt to call SetSize on non-scrolling Area")
}
C.uiAreaSetSize(a.a, C.intmax_t(width), C.intmax_t(height))
}
// SetChecked sets the currently select item in the Combobox
// to index. If index is -1 no item will be selected.
func (c *Combobox) SetSelected(index int) {
C.uiComboboxSetSelected(c.cb, C.intmax_t(index))
}
// SetText sets the Spinbox's current value to value.
func (s *Spinbox) SetValue(value int) {
C.uiSpinboxSetValue(s.s, C.intmax_t(value))
}
// SetText sets the Slider's current value to value.
func (s *Slider) SetValue(value int) {
C.uiSliderSetValue(s.s, C.intmax_t(value))
}
func (p *progressbar) SetPercent(percent int) {
if percent < 0 || percent > 100 {
panic(fmt.Errorf("given ProgressBar percentage %d out of range", percent))
}
C.progressbarSetPercent(p.id, C.intmax_t(percent))
}
func (s *spinbox) SetValue(value int) {
C.spinboxSetValue(s.id, C.intmax_t(value))
}
func newSpinbox(min int, max int) Spinbox {
s := new(spinbox)
s.id = C.newSpinbox(unsafe.Pointer(s), C.intmax_t(min), C.intmax_t(max))
s.changed = newEvent()
return s
}