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authorPietro Gagliardi <[email protected]>2018-08-26 09:55:07 -0400
committerPietro Gagliardi <[email protected]>2018-08-26 09:55:07 -0400
commit62ac2527732a01dfa6bd2c9523215c0ba3816641 (patch)
tree84244a69e048f79e4d9f134c121f4cf581200986 /combobox.go
parenta5a00c644c08a6e0f52740c3f2a280977929a285 (diff)
Moved all the Go files out of the way again, this time so we can migrate them to more proper cgo usage.
Diffstat (limited to 'combobox.go')
-rw-r--r--combobox.go67
1 files changed, 0 insertions, 67 deletions
diff --git a/combobox.go b/combobox.go
deleted file mode 100644
index 1e381de..0000000
--- a/combobox.go
+++ /dev/null
@@ -1,67 +0,0 @@
-// 12 december 2015
-
-package ui
-
-import (
- "unsafe"
-)
-
-// #include "ui.h"
-// extern void doComboboxOnSelected(uiCombobox *, void *);
-// // see golang/go#19835
-// typedef void (*comboboxCallback)(uiCombobox *, void *);
-import "C"
-
-// Combobox is a Control that represents a drop-down list of strings
-// that the user can choose one of at any time. For a Combobox that
-// users can type values into, see EditableCombobox.
-type Combobox struct {
- ControlBase
- c *C.uiCombobox
- onSelected func(*Combobox)
-}
-
-// NewCombobox creates a new Combobox.
-func NewCombobox() *Combobox {
- c := new(Combobox)
-
- c.c = C.uiNewCombobox()
-
- C.uiComboboxOnSelected(c.c, C.comboboxCallback(C.doComboboxOnSelected), nil)
-
- c.ControlBase = NewControlBase(c, uintptr(unsafe.Pointer(c.c)))
- return c
-}
-
-// Append adds the named item to the end of the Combobox.
-func (c *Combobox) Append(text string) {
- ctext := C.CString(text)
- C.uiComboboxAppend(c.c, ctext)
- freestr(ctext)
-}
-
-// Selected returns the index of the currently selected item in the
-// Combobox, or -1 if nothing is selected.
-func (c *Combobox) Selected() int {
- return int(C.uiComboboxSelected(c.c))
-}
-
-// SetSelected sets the currently selected 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.int(index))
-}
-
-// OnSelected registers f to be run when the user selects an item in
-// the Combobox. Only one function can be registered at a time.
-func (c *Combobox) OnSelected(f func(*Combobox)) {
- c.onSelected = f
-}
-
-//export doComboboxOnSelected
-func doComboboxOnSelected(cc *C.uiCombobox, data unsafe.Pointer) {
- c := ControlFromLibui(uintptr(unsafe.Pointer(cc))).(*Combobox)
- if c.onSelected != nil {
- c.onSelected(c)
- }
-}