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Diffstat (limited to 'nexgb/examples/property.go')
-rw-r--r--nexgb/examples/property.go39
1 files changed, 39 insertions, 0 deletions
diff --git a/nexgb/examples/property.go b/nexgb/examples/property.go
new file mode 100644
index 0000000..2477df4
--- /dev/null
+++ b/nexgb/examples/property.go
@@ -0,0 +1,39 @@
+package main
+
+import (
+ "log"
+
+ "github.com/BurntSushi/xgb"
+)
+
+func init() {
+ log.SetFlags(0)
+}
+
+func get32(buf []byte) uint32 {
+ v := uint32(buf[0])
+ v |= uint32(buf[1]) << 8
+ v |= uint32(buf[2]) << 16
+ v |= uint32(buf[3]) << 24
+ return v
+}
+
+func main() {
+ X, err := xgb.NewConn()
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ root := X.DefaultScreen().Root
+
+ aname := "_NET_ACTIVE_WINDOW"
+ atom, err := X.InternAtom(true, uint16(len(aname)), aname)
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ reply, err := X.GetProperty(false, root, atom.Atom, xgb.GetPropertyTypeAny,
+ 0, (1<<32)-1)
+ log.Printf("%X", get32(reply.Value))
+}
+