window_cgo.go RawHistoryFolder

1//go:build webkit_cgo
2
3package webkit
4
5/*
6#cgo pkg-config: webkitgtk-6.0 gtk4
7#include <stdlib.h>
8#include <gtk/gtk.h>
9*/
10import "C"
11
12import "unsafe"
13
14type Window struct {
15	win *C.GtkWidget
16}
17
18func NewWindow(title string) (*Window, error) {
19	if C.gtk_init_check() == 0 {
20		return nil, ErrNotImplemented
21	}
22	// GTK4: gtk_window_new() returns GtkWindow*, no toplevel enum
23	w := (*C.GtkWidget)(unsafe.Pointer(C.gtk_window_new()))
24	if w == nil {
25		return nil, ErrNotImplemented
26	}
27	ctitle := C.CString(title)
28	defer C.free(unsafe.Pointer(ctitle))
29	C.gtk_window_set_title((*C.GtkWindow)(unsafe.Pointer(w)), (*C.gchar)(ctitle))
30	return &Window{win: w}, nil
31}
32
33func (w *Window) SetTitle(title string) {
34	if w == nil || w.win == nil {
35		return
36	}
37	ctitle := C.CString(title)
38	defer C.free(unsafe.Pointer(ctitle))
39	C.gtk_window_set_title((*C.GtkWindow)(unsafe.Pointer(w.win)), (*C.gchar)(ctitle))
40}