diff options
| -rw-r--r-- | win/win.go | 30 |
1 files changed, 30 insertions, 0 deletions
@@ -20,6 +20,8 @@ type options struct { title string width, height int resizable bool + borderless bool + maximized bool } // Title option sets the title (caption) of the window. @@ -44,6 +46,20 @@ func Resizable() Option { } } +//Borderless option makes the window borderless +func Borderless() Option { + return func(o *options) { + o.borderless = true + } +} + +//Maximized option makes the window start maximized +func Maximized() Option { + return func(o *options) { + o.maximized = true + } +} + // New creates a new window with all the supplied options. // // The default title is empty and the default size is 640x480. @@ -53,6 +69,8 @@ func New(opts ...Option) (*Win, error) { width: 640, height: 480, resizable: false, + borderless: false, + maximized: false, } for _, opt := range opts { opt(&o) @@ -80,6 +98,9 @@ func New(opts ...Option) (*Win, error) { // hiDPI hack width, _ := w.w.GetFramebufferSize() w.ratio = width / o.width + if w.ratio < 1 { + w.ratio = 1 + } if w.ratio != 1 { o.width /= w.ratio o.height /= w.ratio @@ -115,7 +136,16 @@ func makeGLFWWin(o *options) (*glfw.Window, error) { } else { glfw.WindowHint(glfw.Resizable, glfw.False) } + if o.borderless { + glfw.WindowHint(glfw.Decorated, glfw.False) + } + if o.maximized { + glfw.WindowHint(glfw.Maximized, glfw.True) + } w, err := glfw.CreateWindow(o.width, o.height, o.title, nil, nil) + if o.maximized { + o.width, o.height = w.GetFramebufferSize() // set o.width and o.height to the window size due to the window being maximized + } if err != nil { return nil, err } |