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Diffstat (limited to 'label_windows.go')
-rw-r--r--label_windows.go62
1 files changed, 15 insertions, 47 deletions
diff --git a/label_windows.go b/label_windows.go
index df39e51..8f8f120 100644
--- a/label_windows.go
+++ b/label_windows.go
@@ -6,67 +6,37 @@ package ui
import "C"
type label struct {
- _hwnd C.HWND
- _textlen C.LONG
+ *controlSingleHWNDWithText
standalone bool
}
var labelclass = toUTF16("STATIC")
-func finishNewLabel(text string, standalone bool) *label {
+func newLabel(text string) Label {
hwnd := C.newControl(labelclass,
// SS_NOPREFIX avoids accelerator translation; SS_LEFTNOWORDWRAP clips text past the end
// controls are vertically aligned to the top by default (thanks Xeek in irc.freenode.net/#winapi)
C.SS_NOPREFIX|C.SS_LEFTNOWORDWRAP,
C.WS_EX_TRANSPARENT)
l := &label{
- _hwnd: hwnd,
- standalone: standalone,
+ controlSingleHWNDWithText: newControlSingleHWNDWithText(hwnd),
+ }
+ l.fpreferredSize = l.xpreferredSize
+ l.fnTabStops = func() int {
+ // labels are not tab stops
+ return 0
}
l.SetText(text)
- C.controlSetControlFont(l._hwnd)
+ C.controlSetControlFont(l.hwnd)
return l
}
-func newLabel(text string) Label {
- return finishNewLabel(text, false)
-}
-
-func newStandaloneLabel(text string) Label {
- return finishNewLabel(text, true)
-}
-
func (l *label) Text() string {
- return baseText(l)
+ return l.text()
}
func (l *label) SetText(text string) {
- baseSetText(l, text)
-}
-
-func (l *label) isStandalone() bool {
- return l.standalone
-}
-
-func (l *label) hwnd() C.HWND {
- return l._hwnd
-}
-
-func (l *label) textlen() C.LONG {
- return l._textlen
-}
-
-func (l *label) settextlen(len C.LONG) {
- l._textlen = len
-}
-
-func (l *label) setParent(p *controlParent) {
- C.controlSetParent(l.hwnd(), p.c.hwnd)
- // don't increment p.c.nchildren here because Labels aren't tab stops
-}
-
-func (l *label) allocate(x int, y int, width int, height int, d *sizing) []*allocation {
- return baseallocate(l, x, y, width, height, d)
+ l.setText(text)
}
const (
@@ -75,10 +45,11 @@ const (
labelYOffset = 3
)
-func (l *label) preferredSize(d *sizing) (width, height int) {
- return int(l._textlen), fromdlgunitsY(labelHeight, d)
+func (l *label) xpreferredSize(d *sizing) (width, height int) {
+ return int(l.textlen), fromdlgunitsY(labelHeight, d)
}
+/*TODO
func (l *label) commitResize(c *allocation, d *sizing) {
if !l.standalone {
yoff := fromdlgunitsY(labelYOffset, d)
@@ -93,7 +64,4 @@ func (l *label) commitResize(c *allocation, d *sizing) {
}
basecommitResize(l, c, d)
}
-
-func (l *label) getAuxResizeInfo(d *sizing) {
- basegetAuxResizeInfo(l, d)
-}
+*/