1 files changed, 63 insertions, 0 deletions
diff --git a/redo/control_windows.go b/redo/control_windows.go
new file mode 100644
index 0000000..36f3d4a
--- /dev/null
+++ b/redo/control_windows.go
@@ -0,0 +1,63 @@
+// 30 july 2014
+
+package ui
+
+// #include "winapi_windows.h"
+import "C"
+
+type controlbase struct {
+	*controldefs
+	hwnd	C.HWND
+	parent	C.HWND		// for Tab and Group
+}
+
+type controlParent struct {
+	hwnd	C.HWND
+}
+
+func newControl(class C.LPCWSTR, style C.DWORD, extstyle C.DWORD) *controlbase {
+	c := new(controlbase)
+	c.hwnd = C.newWidget(class, style, extstyle)
+	c.controldefs = new(controldefs)
+	c.fsetParent = func(p *controlParent) {
+		C.controlSetParent(c.hwnd, p.hwnd)
+		c.parent = p.hwnd
+	}
+	c.fcontainerShow = func() {
+		C.ShowWindow(c.hwnd, C.SW_SHOW)
+	}
+	c.fcontainerHide = func() {
+		C.ShowWindow(c.hwnd, C.SW_HIDE)
+	}
+	c.fallocate = func(x int, y int, width int, height int, d *sizing) []*allocation {
+		// TODO split into its own function
+		return []*allocation{&allocation{
+			x:		x,
+			y:		y,
+			width:	width,
+			height:	height,
+			this:		c,
+		}}
+	}
+	c.fpreferredSize = func(d *sizing) (int, int) {
+		// TODO
+		return 75, 23
+	}
+	c.fcommitResize = func(a *allocation, d *sizing) {
+		C.moveWindow(c.hwnd, C.int(a.x), C.int(a.y), C.int(a.width), C.int(a.height))
+	}
+	c.fgetAuxResizeInfo = func(d *sizing) {
+		// do nothing
+	}
+	return c
+}
+
+// these are provided for convenience
+
+func (c *controlbase) text() string {
+	return getWindowText(c.hwnd)
+}
+
+func (c *controlbase) setText(text string) {
+	C.setWindowText(c.hwnd, toUTF16(text))
+}