select-gl-context ( handle -- )
Factor handbook » UI framework » Developing UI backends » UI backend window management

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Vocabulary
ui.backend

Inputs

handle

an object

Outputs
None

Definition

IN: ui.backend

GENERIC: select-gl-context ( handle -- )

Methods

USING: accessors alien.c-types cocoa.messages cocoa.runtime
ui.backend ui.backend.cocoa ;

M: window-handle select-gl-context
    view>> { id { id SEL } } "openGLContext" send
    { void { id SEL } } "makeCurrentContext" send ;


USING: accessors gdk2.gl.ffi gtk2.gl.ffi kernel ui.backend
ui.backend.gtk2 ;

M: window-handle select-gl-context
    drawable>>
    [ gtk_widget_get_gl_window ] [ gtk_widget_get_gl_context ]
    bi gdk_gl_drawable_make_current drop ;