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authorPietro Gagliardi <[email protected]>2018-08-11 16:18:01 -0400
committerPietro Gagliardi <[email protected]>2018-08-11 16:18:01 -0400
commit308e253e0f7873710bf77312d7a12c576aaa9781 (patch)
treefd20704da886ce82a3621ec1502897a8766b11be /spinbox.go
parent0f75ebb5fa7a12bd1df26622ed3f5544a9d1d32b (diff)
Moved the existing .go files out of the way and replaced ui.h with the alpha4 ui.h.
Diffstat (limited to 'spinbox.go')
-rw-r--r--spinbox.go111
1 files changed, 0 insertions, 111 deletions
diff --git a/spinbox.go b/spinbox.go
deleted file mode 100644
index 5e5e43f..0000000
--- a/spinbox.go
+++ /dev/null
@@ -1,111 +0,0 @@
-// 12 december 2015
-
-package ui
-
-import (
- "unsafe"
-)
-
-// #include "ui.h"
-// extern void doSpinboxOnChanged(uiSpinbox *, void *);
-// static inline void realuiSpinboxOnChanged(uiSpinbox *b)
-// {
-// uiSpinboxOnChanged(b, doSpinboxOnChanged, NULL);
-// }
-import "C"
-
-// no need to lock this; only the GUI thread can access it
-var spinboxes = make(map[*C.uiSpinbox]*Spinbox)
-
-// Spinbox is a Control that represents a space where the user can
-// enter integers. The space also comes with buttons to add or
-// subtract 1 from the integer.
-type Spinbox struct {
- c *C.uiControl
- s *C.uiSpinbox
-
- onChanged func(*Spinbox)
-}
-
-// NewSpinbox creates a new Spinbox. If min >= max, they are swapped.
-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
-}
-
-// Destroy destroys the Spinbox.
-func (s *Spinbox) Destroy() {
- delete(spinboxes, s.s)
- C.uiControlDestroy(s.c)
-}
-
-// LibuiControl returns the libui uiControl pointer that backs
-// the Window. This is only used by package ui itself and should
-// not be called by programs.
-func (s *Spinbox) LibuiControl() uintptr {
- return uintptr(unsafe.Pointer(s.c))
-}
-
-// Handle returns the OS-level handle associated with this Spinbox.
-// On Windows this is an HWND of a standard Windows API EDIT
-// class (as provided by Common Controls version 6). Due to
-// various limitations which affect the lifetime of the associated
-// Common Controls version 6 UPDOWN_CLASS window that
-// provides the buttons, there is no way to access it.
-// On GTK+ this is a pointer to a GtkSpinButton.
-// On OS X this is a pointer to a NSView that contains a NSTextField
-// and a NSStepper as subviews.
-func (s *Spinbox) Handle() uintptr {
- return uintptr(C.uiControlHandle(s.c))
-}
-
-// Show shows the Spinbox.
-func (s *Spinbox) Show() {
- C.uiControlShow(s.c)
-}
-
-// Hide hides the Spinbox.
-func (s *Spinbox) Hide() {
- C.uiControlHide(s.c)
-}
-
-// Enable enables the Spinbox.
-func (s *Spinbox) Enable() {
- C.uiControlEnable(s.c)
-}
-
-// Disable disables the Spinbox.
-func (s *Spinbox) Disable() {
- C.uiControlDisable(s.c)
-}
-
-// Value returns the Spinbox's current value.
-func (s *Spinbox) Value() int {
- return int(C.uiSpinboxValue(s.s))
-}
-
-// SetText sets the Spinbox's current value to value.
-func (s *Spinbox) SetValue(value int) {
- C.uiSpinboxSetValue(s.s, C.intmax_t(value))
-}
-
-// OnChanged registers f to be run when the user changes the value
-// of the Spinbox. Only one function can be registered at a time.
-func (s *Spinbox) OnChanged(f func(*Spinbox)) {
- s.onChanged = f
-}
-
-//export doSpinboxOnChanged
-func doSpinboxOnChanged(ss *C.uiSpinbox, data unsafe.Pointer) {
- s := spinboxes[ss]
- if s.onChanged != nil {
- s.onChanged(s)
- }
-}