struct Gtk::GLArea::RenderSignal

Overview

Emitted every time the contents of the GtkGLArea should be redrawn.

The @context is bound to the @area prior to emitting this function, and the buffers are painted to the window once the emission terminates.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/gl_area.cr

Instance Method Summary

Instance methods inherited from struct GObject::Signal

[](detail : String) : self [], name : String name

Constructor methods inherited from struct GObject::Signal

new(source : GObject::Object, detail : String? = nil) new

Instance Method Detail

def connect(*, after : Bool = false, &block : Proc(Gdk::GLContext, Bool)) : GObject::SignalConnection #

def connect(handler : Proc(Gdk::GLContext, Bool), *, after : Bool = false) : GObject::SignalConnection #

def connect(handler : Proc(Gtk::GLArea, Gdk::GLContext, Bool), *, after : Bool = false) : GObject::SignalConnection #

def emit(context : Gdk::GLContext) : Nil #

def name : String #
Description copied from struct GObject::Signal

The signal name