Removed prev/.

1 files changed, 0 insertions, 71 deletions

diff --git a/prev/button_windows.go b/prev/button_windows.go
deleted file mode 100644
index ff5a251..0000000
--- a/prev/button_windows.go
+++ /dev/null
@@ -1,71 +0,0 @@
-// 15 july 2014
-
-package ui
-
-import (
-	"unsafe"
-)
-
-// #include "winapi_windows.h"
-import "C"
-
-type button struct {
-	*controlSingleHWNDWithText
-	clicked  *event
-}
-
-var buttonclass = toUTF16("BUTTON")
-
-func newButton(text string) *button {
-	hwnd := C.newControl(buttonclass,
-		C.BS_PUSHBUTTON|C.WS_TABSTOP,
-		0)
-	b := &button{
-		controlSingleHWNDWithText:		newControlSingleHWNDWithText(hwnd),
-		clicked: newEvent(),
-	}
-	b.fpreferredSize = b.xpreferredSize
-	b.SetText(text)
-	C.controlSetControlFont(b.hwnd)
-	C.setButtonSubclass(b.hwnd, unsafe.Pointer(b))
-	return b
-}
-
-func (b *button) OnClicked(e func()) {
-	b.clicked.set(e)
-}
-
-func (b *button) Text() string {
-	return b.text()
-}
-
-func (b *button) SetText(text string) {
-	b.setText(text)
-}
-
-//export buttonClicked
-func buttonClicked(data unsafe.Pointer) {
-	b := (*button)(data)
-	b.clicked.fire()
-}
-
-const (
-	// from http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
-	buttonHeight = 14
-)
-
-func (b *button) xpreferredSize(d *sizing) (width, height int) {
-	// comctl32.dll version 6 thankfully provides a method to grab this...
-	var size C.SIZE
-
-	size.cx = 0 // explicitly ask for ideal size
-	size.cy = 0
-	if C.SendMessageW(b.hwnd, C.BCM_GETIDEALSIZE, 0, C.LPARAM(uintptr(unsafe.Pointer(&size)))) != C.FALSE {
-		return int(size.cx), int(size.cy)
-	}
-	// that failed, fall back
-	println("message failed; falling back")
-	// don't worry about the error return from GetSystemMetrics(); there's no way to tell (explicitly documented as such)
-	xmargins := 2 * int(C.GetSystemMetrics(C.SM_CXEDGE))
-	return xmargins + int(b.textlen), fromdlgunitsY(buttonHeight, d)
-}