From d018953d7ef1b276cc3229e04ba6fc75018c888a Mon Sep 17 00:00:00 2001
From: Pietro Gagliardi <pietro10@mac.com>
Date: Sat, 2 Aug 2014 22:35:58 -0400
Subject: Split all the Control implementations into their own files and
 renamed the containerctrls implementation files to say tab instead as they
 only hold Tab. This is the first part of what should hopefully be the final
 restructuring.

---
 redo/label_unix.go | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 redo/label_unix.go

(limited to 'redo/label_unix.go')

diff --git a/redo/label_unix.go b/redo/label_unix.go
new file mode 100644
index 0000000..1776b73
--- /dev/null
+++ b/redo/label_unix.go
@@ -0,0 +1,71 @@
+// +build !windows,!darwin
+
+// 7 july 2014
+
+package ui
+
+import (
+	"unsafe"
+)
+
+// #include "gtk_unix.h"
+// extern void buttonClicked(GtkButton *, gpointer);
+// extern void checkboxToggled(GtkToggleButton *, gpointer);
+import "C"
+
+// TODOs:
+// - standalone label on its own: should it be centered or not?
+
+type label struct {
+	*controlbase
+	misc					*C.GtkMisc
+	label					*C.GtkLabel
+	standalone			bool
+	supercommitResize		func(c *allocation, d *sizing)
+}
+
+func finishNewLabel(text string, standalone bool) *label {
+	ctext := togstr(text)
+	defer freegstr(ctext)
+	widget := C.gtk_label_new(ctext)
+	l := &label{
+		controlbase:	newControl(widget),
+		misc:		(*C.GtkMisc)(unsafe.Pointer(widget)),
+		label:		(*C.GtkLabel)(unsafe.Pointer(widget)),
+		standalone:	standalone,
+	}
+	l.supercommitResize = l.fcommitResize
+	l.fcommitResize = l.labelcommitResize
+	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 fromgstr(C.gtk_label_get_text(l.label))
+}
+
+func (l *label) SetText(text string) {
+	ctext := togstr(text)
+	defer freegstr(ctext)
+	C.gtk_label_set_text(l.label, ctext)
+}
+
+func (l *label) labelcommitResize(c *allocation, d *sizing) {
+	if !l.standalone && c.neighbor != nil {
+		c.neighbor.getAuxResizeInfo(d)
+		if d.shouldVAlignTop {
+			// don't bother aligning it to the first line of text in the control; this is harder than it's worth (thanks gregier in irc.gimp.net/#gtk+)
+			C.gtk_misc_set_alignment(l.misc, 0, 0)
+		} else {
+			C.gtk_misc_set_alignment(l.misc, 0, 0.5)
+		}
+	}
+	l.supercommitResize(c, d)
+}
-- 
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