diff options
Diffstat (limited to 'src/pkg/xgb/example.go')
-rw-r--r-- | src/pkg/xgb/example.go | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/pkg/xgb/example.go b/src/pkg/xgb/example.go deleted file mode 100644 index c603ea4e2..000000000 --- a/src/pkg/xgb/example.go +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package main - -import ( - "fmt" - "os" - "xgb" -) - -func main() { - c, err := xgb.Dial(os.Getenv("DISPLAY")) - if err != nil { - fmt.Printf("cannot connect: %v\n", err) - os.Exit(1) - } - - fmt.Printf("vendor = '%s'\n", string(c.Setup.Vendor)) - - win := c.NewId() - gc := c.NewId() - - c.CreateWindow(0, win, c.DefaultScreen().Root, 150, 150, 200, 200, 0, 0, 0, 0, nil) - c.ChangeWindowAttributes(win, xgb.CWEventMask, - []uint32{xgb.EventMaskExposure | xgb.EventMaskKeyRelease}) - c.CreateGC(gc, win, 0, nil) - c.MapWindow(win) - - atom, _ := c.InternAtom(0, "HELLO") - fmt.Printf("atom = %d\n", atom.Atom) - - points := make([]xgb.Point, 2) - points[0] = xgb.Point{5, 5} - points[1] = xgb.Point{100, 120} - - hosts, _ := c.ListHosts() - fmt.Printf("hosts = %+v\n", hosts) - - ecookie := c.ListExtensionsRequest() - exts, _ := c.ListExtensionsReply(ecookie) - for _, name := range exts.Names { - fmt.Printf("exts = '%s'\n", name.Name) - } - - for { - reply, err := c.WaitForEvent() - if err != nil { - fmt.Printf("error: %v\n", err) - os.Exit(1) - } - fmt.Printf("event %T\n", reply) - switch event := reply.(type) { - case xgb.ExposeEvent: - c.PolyLine(xgb.CoordModeOrigin, win, gc, points) - case xgb.KeyReleaseEvent: - fmt.Printf("key release!\n") - points[0].X = event.EventX - points[0].Y = event.EventY - c.PolyLine(xgb.CoordModeOrigin, win, gc, points) - c.Bell(75) - } - } - - c.Close() -} |