221 lines
7.8 KiB
Plaintext
221 lines
7.8 KiB
Plaintext
;;;;
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;;;; T o p l e v e l . s t k -- Frame and Toplevel class definitions
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;;;;
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;;;; Copyright © 1993-1998 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
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;;;;
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;;;; Permission to use, copy, and/or distribute this software and its
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;;;; documentation for any purpose and without fee is hereby granted, provided
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;;;; that both the above copyright notice and this permission notice appear in
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;;;; all copies and derived works. Fees for distribution or use of this
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;;;; software or derived works may only be charged with express written
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;;;; permission of the copyright holder.
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;;;; This software is provided ``as is'' without express or implied warranty.
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;;;;
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;;;; $Id: Toplevel.stklos 1.7 Tue, 03 Mar 1998 22:48:24 +0000 eg $
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;;;;
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;;;; Author: Erick Gallesio [eg@kaolin.unice.fr]
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;;;; Creation date: 5-Mar-1994 17:19
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;;;; Last file update: 3-Mar-1998 19:49
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(require "Basics")
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(select-module STklos+Tk)
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(export *top-root* deiconify iconify toplevel-frame toplevel-state withdraw)
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;=============================================================================
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;
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; <Frame>
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;
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;=============================================================================
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(define-class <Frame> (<Tk-simple-widget> <Tk-sizeable>)
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((class :getter class
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:init-keyword :class
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:allocation :tk-virtual)
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(colormap :getter colormap
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:init-keyword :colormap
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:allocation :tk-virtual)
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(container :accessor container
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:init-keyword :container
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:allocation :tk-virtual)
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(visual :accessor visual
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:init-keyword :visual
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:allocation :tk-virtual)))
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(define-method tk-constructor ((self <Frame>))
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Tk:frame)
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(define-method initialize ((self <Frame>) initargs)
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;; We have a special initialization because some slots values must be
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;; passed at widget initialization. So we have to isolate these slots
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;; since they cannot be initialized in a standard way
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(let ((specials (special-Tk-slots self)))
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(let Loop ((l initargs) (normal '()) (special '()))
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(cond
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((null? l)
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(if (null? special)
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(next-method self normal)
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(next-method self `(:tk-options ,special ,@normal))))
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((memv (car l) specials)
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(Loop (cddr l) normal (list* (car l) (cadr l) special)))
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(else (Loop (cddr l) (list* (car l) (cadr l) normal) special))))))
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(define-method special-Tk-slots ((self <Frame>))
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(list :class :colormap :container :visual))
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;=============================================================================
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;
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; <Toplevel>
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;
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;=============================================================================
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(define-class <Toplevel> (<Frame>)
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((menu :accessor menu-of
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:init-keyword :menu
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:allocation :tk-virtual)
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(screen :getter screen
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:init-keyword :screen
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:allocation :tk-virtual)
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(use :getter use
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:init-keyword :use
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:allocation :tk-virtual)
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;;;;
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;;;; Following slots embody the Tk:wm command options
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;;;; Note: "Uncommon" slots have not been given an accessor
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;;;;
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(aspect :allocation :virtual
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:init-keyword :aspect
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:slot-ref (lambda (o) (Tk:wm 'aspect (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(apply Tk:wm 'aspect (slot-ref o 'Eid) v)))
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(client :allocation :virtual
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:init-keyword :client
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:slot-ref (lambda (o) (Tk:wm 'client (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(Tk:wm 'client (slot-ref o 'Eid) v)))
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(command :allocation :virtual
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:init-keyword :command
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:slot-ref (lambda (o) (Tk:wm 'command (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(Tk:wm 'command (slot-ref o 'Eid) v)))
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(focus-model :allocation :virtual
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:init-keyword :focus-model
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:slot-ref (lambda (o) (Tk:wm 'focus (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(Tk:wm 'focus (slot-ref o 'Eid) v)))
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(geometry :accessor geometry
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:init-keyword :geometry
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'geometry (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(Tk:wm 'geometry (slot-ref o 'Eid) v)))
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(wm-group :allocation :virtual
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:init-keyword :wm-group
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:slot-ref (lambda (o) (Tk:wm 'group (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(Tk:wm 'group (slot-ref o 'Eid) v)))
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(icon-bitmap :accessor icon-bitmap
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:init-keyword :icon-bitmap
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'iconbit (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'iconbit (slot-ref o 'Eid) v)))
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(icon-mask :init-keyword :icon-mask
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'iconma (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'iconma (slot-ref o 'Eid) v)))
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(icon-name :accessor icon-name
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:init-keyword :icon-name
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'iconnam (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'iconnam (slot-ref o 'Eid) v)))
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(icon-window :init-keyword :icon-window
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'iconwin (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'iconwin (slot-ref o 'Eid) v)))
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(max-size :accessor maximum-size
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:init-keyword :maximum-size
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'max (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(apply Tk:wm 'max (slot-ref o 'Eid) v)))
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(min-size :accessor minimum-size
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:init-keyword :minimum-size
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'min (slot-ref o 'Eid)))
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:slot-set! (lambda (o v)
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(apply Tk:wm 'min (slot-ref o 'Eid) v)))
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(override :init-keyword :override-redirect
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'over (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'over (slot-ref o 'Eid) v)))
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(pos-from :init-keyword :position-from
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'pos (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'pos (slot-ref o 'Eid) v)))
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(protocol :init-keyword :protocol
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'proto (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'proto (slot-ref o 'Eid) v)))
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(size-from :init-keyword :size-from
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'size (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'size (slot-ref o 'Eid) v)))
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(title :accessor title
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:init-keyword :title
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'title (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'title (slot-ref o 'Eid) v)))
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(transient :accessor transient-for
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:init-keyword :transient-for
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:allocation :virtual
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:slot-ref (lambda (o) (Tk:wm 'trans (slot-ref o 'Eid)))
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:slot-set! (lambda (o v) (Tk:wm 'trans (slot-ref o 'Eid) v)))))
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(define-method tk-constructor ((self <Toplevel>))
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Tk:toplevel)
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(define-method special-Tk-slots ((self <Frame>))
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(list :class :colormap :container :visual :screen :use))
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;=============================================================================
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;
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; Some <Toplevel> methods
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;
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;=============================================================================
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(define-method deiconify ((self <Toplevel>))
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(Tk:wm 'deiconify (slot-ref self 'Eid)))
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(define-method iconify ((self <Toplevel>))
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(Tk:wm 'iconify (slot-ref self 'Eid)))
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(define-method toplevel-frame ((self <Toplevel>))
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(Tk:wm 'frame (slot-ref self 'Eid)))
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(define-method toplevel-state ((self <Toplevel>))
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(Tk:wm 'state (slot-ref self 'Eid)))
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(define-method withdraw ((self <Toplevel>))
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(Tk:wm 'withdraw (slot-ref self 'Eid)))
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;=============================================================================
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;
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; Redefine *top-root* to a <Toplevel> accessing the root window (before
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; loading this file *top-root* is set to #f)
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;
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;=============================================================================
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(set! *top-root* (if Tk:initialized?
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(let ((top (allocate-instance <Toplevel> '())))
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(slot-set! top 'Id *root*)
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(slot-set! top 'Eid *root*)
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(slot-set! top 'parent *root*)
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(set-widget-data! *root* `(:instance ,top))
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top)
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#f))
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(provide "Toplevel")
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