Adds compatibility for latest libui, adds New{Password,Search}Entry

area.go

@@ -18,7 +18,7 @@ var areas = make(map[*C.uiArea]*Area)
 // and event handling are handled through an instance of a type
 // that implements AreaHandler that every Area has; see AreaHandler
 // for details.
-// 
+//
 // There are two types of areas. Non-scrolling areas are rectangular
 // and have no scrollbars. Programs can draw on and get mouse
 // events from any point in the Area, and the size of the Area is
@@ -28,7 +28,7 @@ var areas = make(map[*C.uiArea]*Area)
 // size changes; instead, you are given the area size as part of the
 // draw and mouse event handlers, for use solely within those
 // handlers.
-// 
+//
 // Scrolling areas have horziontal and vertical scrollbars. The amount
 // that can be scrolled is determined by the area's size, which is
 // decided by the programmer (both when creating the Area and by
@@ -36,7 +36,7 @@ var areas = make(map[*C.uiArea]*Area)
 // drawing and mouse events are automatically adjusted to match
 // what portion is visible, so you do not have to worry about scrolling
 // in your event handlers. AreaHandler has more information.
-// 
+//
 // The internal coordinate system of an Area is points, which are
 // floating-point and device-independent. For more details, see
 // AreaHandler. The size of a scrolling Area must be an exact integer
@@ -74,7 +74,7 @@ func NewScrollingArea(handler AreaHandler, width int, height int) *Area {
 	a.scrolling = true
 	a.ah = registerAreaHandler(handler)
 
-	a.a = C.uiNewScrollingArea(a.ah, C.intmax_t(width), C.intmax_t(height))
+	a.a = C.uiNewScrollingArea(a.ah, C.int(width), C.int(height))
 	a.c = (*C.uiControl)(unsafe.Pointer(a.a))
 
 	areas[a.a] = a
@@ -133,7 +133,7 @@ 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))
+	C.uiAreaSetSize(a.a, C.int(width), C.int(height))
 }
 
 // QueueRedrawAll queues the entire Area for redraw.

box.go

@@ -103,8 +103,7 @@ func (b *Box) Append(child Control, stretchy bool) {
 // Delete deletes the nth control of the Box.
 func (b *Box) Delete(n int) {
 	b.children = append(b.children[:n], b.children[n + 1:]...)
-	// TODO why is this uintmax_t instead of intmax_t
-	C.uiBoxDelete(b.b, C.uintmax_t(n))
+	C.uiBoxDelete(b.b, C.int(n))
 }
 
 // Padded returns whether there is space between each control

combobox.go

@@ -114,7 +114,7 @@ func (c *Combobox) Selected() int {
 // 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.c, C.intmax_t(index))
+	C.uiComboboxSetSelected(c.c, C.int(index))
 }
 
 // OnSelected registers f to be run when the user selects an item in

draw.go

@@ -9,14 +9,14 @@ package ui
 // static uiDrawBrush *newBrush(void)
 // {
 // 	uiDrawBrush *b;
-// 
+//
 // 	b = (uiDrawBrush *) uimalloc(sizeof (uiDrawBrush));
 // 	return b;
 // }
 // static uiDrawBrushGradientStop *newStops(size_t n)
 // {
 // 	uiDrawBrushGradientStop *stops;
-// 
+//
 // 	stops = (uiDrawBrushGradientStop *) malloc(n * sizeof (uiDrawBrushGradientStop));
 // 	// TODO
 // 	return stops;
@@ -38,7 +38,7 @@ package ui
 // static uiDrawStrokeParams *newStrokeParams(void)
 // {
 // 	uiDrawStrokeParams *b;
-// 
+//
 // 	b = (uiDrawStrokeParams *) malloc(sizeof (uiDrawStrokeParams));
 // 	// TODO
 // 	return b;
@@ -46,7 +46,7 @@ package ui
 // static double *newDashes(size_t n)
 // {
 // 	double *dashes;
-// 
+//
 // 	dashes = (double *) malloc(n * sizeof (double));
 // 	// TODO
 // 	return dashes;
@@ -64,7 +64,7 @@ package ui
 // static uiDrawMatrix *newMatrix(void)
 // {
 // 	uiDrawMatrix *m;
-// 
+//
 // 	m = (uiDrawMatrix *) malloc(sizeof (uiDrawMatrix));
 // 	// TODO
 // 	return m;
@@ -76,7 +76,7 @@ package ui
 // static uiDrawTextFontDescriptor *newFontDescriptor(void)
 // {
 // 	uiDrawTextFontDescriptor *desc;
-// 
+//
 // 	desc = (uiDrawTextFontDescriptor *) malloc(sizeof (uiDrawTextFontDescriptor));
 // 	// TODO
 // 	return desc;
@@ -84,7 +84,7 @@ package ui
 // static uiDrawTextFont *newFont(uiDrawTextFontDescriptor *desc)
 // {
 // 	uiDrawTextFont *font;
-// 
+//
 // 	font = uiDrawLoadClosestFont(desc);
 // 	free((char *) (desc->Family));
 // 	free(desc);
@@ -93,7 +93,7 @@ package ui
 // static uiDrawTextLayout *newTextLayout(char *text, uiDrawTextFont *defaultFont, double width)
 // {
 // 	uiDrawTextLayout *layout;
-// 
+//
 // 	layout = uiDrawNewTextLayout(text, defaultFont, width);
 // 	free(text);
 // 	return layout;
@@ -101,7 +101,7 @@ package ui
 // static uiDrawTextFontMetrics *newFontMetrics(void)
 // {
 // 	uiDrawTextFontMetrics *m;
-// 
+//
 // 	m = (uiDrawTextFontMetrics *) malloc(sizeof (uiDrawTextFontMetrics));
 // 	// TODO
 // 	return m;
@@ -113,7 +113,7 @@ package ui
 // static double *newDouble(void)
 // {
 // 	double *d;
-// 
+//
 // 	d = (double *) malloc(sizeof (double));
 // 	// TODO
 // 	return d;
@@ -135,7 +135,7 @@ import "C"
 // figures to a path, you must "end" the path to make it ready to draw
 // with.
 // TODO rewrite all that
-// 
+//
 // Or more visually, the lifecycle of a Path is
 // 	p := NewPath()
 // 	for every figure {
@@ -154,7 +154,7 @@ import "C"
 // 	dp.Context.Clip(p)
 // 	// ...
 // 	p.Free() // when done with the path
-// 
+//
 // A Path also defines its fill mode. (This should ideally be a fill
 // parameter, but some implementations prevent it.)
 // TODO talk about fill modes
@@ -163,7 +163,7 @@ type Path struct {
 }
 
 // TODO
-// 
+//
 // TODO disclaimer
 type FillMode uint
 const (
@@ -274,7 +274,7 @@ type DrawContext struct {
 }
 
 // BrushType defines the various types of brushes.
-// 
+//
 // TODO disclaimer
 type BrushType int
 const (
@@ -285,7 +285,7 @@ const (
 )
 
 // TODO
-// 
+//
 // TODO disclaimer
 // TODO rename these to put LineCap at the beginning? or just Cap?
 type LineCap int
@@ -296,7 +296,7 @@ const (
 )
 
 // TODO
-// 
+//
 // TODO disclaimer
 type LineJoin int
 const (
@@ -514,7 +514,7 @@ func (m *Matrix) Invertible() bool {
 }
 
 // TODO
-// 
+//
 // If m is not invertible, false is returned and m is left unchanged.
 func (m *Matrix) Invert() bool {
 	cm := m.toC()
@@ -564,10 +564,10 @@ func (c *DrawContext) Restore() {
 // call (TODO verify). Use NumFamilies to get the number of families,
 // and Family to get the name of a given family by index. When
 // finished, call Free.
-// 
+//
 // There is no guarantee that the list of families is sorted. You will
 // need to do sorting yourself if you need it.
-// 
+//
 // TODO thread affinity
 type FontFamilies struct {
 	ff *C.uiDrawFontFamilies
@@ -593,7 +593,7 @@ func (f *FontFamilies) NumFamilies() int {
 
 // Family returns the name of the nth family in the list.
 func (f *FontFamilies) Family(n int) string {
-	cname := C.uiDrawFontFamiliesFamily(f.ff, C.uintmax_t(n))
+	cname := C.uiDrawFontFamiliesFamily(f.ff, C.int(n))
 	name := C.GoString(cname)
 	C.uiFreeText(cname)
 	return name
@@ -601,12 +601,12 @@ func (f *FontFamilies) Family(n int) string {
 
 // TextWeight defines the various text weights, in order of
 // increasing weight.
-// 
+//
 // Note that if you leave this field unset, it will default to
 // TextWeightThin. If you want the normal font weight, explicitly
 // use the constant TextWeightNormal instead.
 // TODO realign these?
-// 
+//
 // TODO disclaimer
 type TextWeight int
 const (
@@ -624,7 +624,7 @@ const (
 )
 
 // TextItalic defines the various text italic modes.
-// 
+//
 // TODO disclaimer
 type TextItalic int
 const (
@@ -635,13 +635,13 @@ const (
 
 // TextStretch defines the various text stretches, in order of
 // increasing wideness.
-// 
+//
 // Note that if you leave this field unset, it will default to
 // TextStretchUltraCondensed. If you want the normal font
 // stretch, explicitly use the constant TextStretchNormal
 // instead.
 // TODO realign these?
-// 
+//
 // TODO disclaimer
 type TextStretch int
 const (
@@ -671,7 +671,7 @@ type Font struct {
 }
 
 // LoadClosestFont loads a Font.
-// 
+//
 // You pass the properties of the ideal font you want to load in the
 // FontDescriptor you pass to this function. If the requested font
 // is not available on the system, the closest matching font is used.
@@ -682,7 +682,7 @@ type Font struct {
 // description are implementation defined. This also means that
 // getting a descriptor back out of a Font may return a different
 // desriptor.
-// 
+//
 // TODO guarantee that passing *that* back into LoadClosestFont() returns the same font
 func LoadClosestFont(desc *FontDescriptor) *Font {
 	d := C.newFontDescriptor()		// both of these are freed by C.newFont()
@@ -705,11 +705,11 @@ func (f *Font) Free() {
 // that use reference counting for font objects, Handle does not
 // increment the reference count; you are sharing package ui's
 // reference.
-// 
+//
 // On Windows this is a pointer to an IDWriteFont.
-// 
+//
 // On Unix systems this is a pointer to a PangoFont.
-// 
+//
 // On OS X this is a CTFontRef.
 func (f *Font) Handle() uintptr {
 	return uintptr(C.uiDrawTextFontHandle(f.f))
@@ -764,7 +764,7 @@ func (f *Font) Metrics() *FontMetrics {
 
 // TextLayout is the entry point for formatting a block of text to be
 // drawn onto a DrawContext.
-// 
+//
 // The block of text to lay out and the default font that is used if no
 // font attributes are applied to a given character are provided
 // at TextLayout creation time and cannot be changed later.
@@ -772,7 +772,7 @@ func (f *Font) Metrics() *FontMetrics {
 // at any time, even after drawing the text once (unlike a DrawPath).
 // Some of these attributes also have initial values; refer to each
 // method to see what they are.
-// 
+//
 // The block of text can either be a single line or multiple
 // word-wrapped lines, each with a given maximum width.
 type TextLayout struct {
@@ -806,7 +806,7 @@ func (l *TextLayout) SetWidth(width float64) {
 // even if no glyph reaches to the top of its ascent or bottom of its
 // descent; it does not return a "best fit" rectnagle for the points that
 // are actually drawn.
-// 
+//
 // For a single-line TextLayout (where the width is negative), if there
 // are no font changes throughout the TextLayout, then the height
 // returned by TextLayout is equivalent to the sum of the ascent and

entry.go

@@ -43,6 +43,32 @@ func NewEntry() *Entry {
 	return e
 }
 
+// NewPasswordEntry creates a new Entry suitable for entering passwords.
+func NewPasswordEntry() *Entry {
+	e := new(Entry)
+
+	e.e = C.uiNewPasswordEntry()
+	e.c = (*C.uiControl)(unsafe.Pointer(e.e))
+
+	C.realuiEntryOnChanged(e.e)
+	entries[e.e] = e
+
+	return e
+}
+
+// NewSearchEntry creates a new Entry suitable for searching.
+func NewSearchEntry() *Entry {
+	e := new(Entry)
+
+	e.e = C.uiNewSearchEntry()
+	e.c = (*C.uiControl)(unsafe.Pointer(e.e))
+
+	C.realuiEntryOnChanged(e.e)
+	entries[e.e] = e
+
+	return e
+}
+
 // Destroy destroys the Entry.
 func (e *Entry) Destroy() {
 	delete(entries, e.e)

slider.go

@@ -31,7 +31,7 @@ type Slider struct {
 func NewSlider(min int, max int) *Slider {
 	s := new(Slider)
 
-	s.s = C.uiNewSlider(C.intmax_t(min), C.intmax_t(max))
+	s.s = C.uiNewSlider(C.int(min), C.int(max))
 	s.c = (*C.uiControl)(unsafe.Pointer(s.s))
 
 	C.realuiSliderOnChanged(s.s)
@@ -90,7 +90,7 @@ func (s *Slider) Value() int {
 
 // SetText sets the Slider's current value to value.
 func (s *Slider) SetValue(value int) {
-	C.uiSliderSetValue(s.s, C.intmax_t(value))
+	C.uiSliderSetValue(s.s, C.int(value))
 }
 
 // OnChanged registers f to be run when the user changes the value

spinbox.go

@@ -31,7 +31,7 @@ type Spinbox struct {
 func NewSpinbox(min int, max int) *Spinbox {
 	s := new(Spinbox)
 
-	s.s = C.uiNewSpinbox(C.intmax_t(min), C.intmax_t(max))
+	s.s = C.uiNewSpinbox(C.int(min), C.int(max))
 	s.c = (*C.uiControl)(unsafe.Pointer(s.s))
 
 	C.realuiSpinboxOnChanged(s.s)
@@ -93,7 +93,7 @@ func (s *Spinbox) Value() int {
 
 // SetText sets the Spinbox's current value to value.
 func (s *Spinbox) SetValue(value int) {
-	C.uiSpinboxSetValue(s.s, C.intmax_t(value))
+	C.uiSpinboxSetValue(s.s, C.int(value))
 }
 
 // OnChanged registers f to be run when the user changes the value

tab.go

@@ -91,8 +91,8 @@ func (t *Tab) InsertAt(name string, n int, child Control) {
 		c = touiControl(child.LibuiControl())
 	}
 	cname := C.CString(name)
-	// TODO why is this uintmax_t and not intmax_t
-	C.uiTabInsertAt(t.t, cname, C.uintmax_t(n), c)
+
+	C.uiTabInsertAt(t.t, cname, C.int(n), c)
 	freestr(cname)
 	ch := make([]Control, len(t.children) + 1)
 	// and insert into t.children at the right place
@@ -105,7 +105,7 @@ func (t *Tab) InsertAt(name string, n int, child Control) {
 // Delete deletes the nth page of the Tab.
 func (t *Tab) Delete(n int) {
 	t.children = append(t.children[:n], t.children[n + 1:]...)
-	C.uiTabDelete(t.t, C.uintmax_t(n))
+	C.uiTabDelete(t.t, C.int(n))
 }
 
 // NumPages returns the number of pages in the Tab.
@@ -116,12 +116,12 @@ func (t *Tab) NumPages() int {
 // Margined returns whether page n (starting at 0) of the Tab
 // has margins around its child.
 func (t *Tab) Margined(n int) bool {
-	return tobool(C.uiTabMargined(t.t, C.uintmax_t(n)))
+	return tobool(C.uiTabMargined(t.t, C.int(n)))
 }
 
 // SetMargined controls whether page n (starting at 0) of the Tab
 // has margins around its child. The size of the margins are
 // determined by the OS and its best practices.
 func (t *Tab) SetMargined(n int, margined bool) {
-	C.uiTabSetMargined(t.t, C.uintmax_t(n), frombool(margined))
+	C.uiTabSetMargined(t.t, C.int(n), frombool(margined))
 }