X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/clg/blobdiff_plain/03802c3c0b7fc68d0e14fe39a1adf637cefbf66d..7126772159863888c1ab35a0e6eeb6655baab821:/gtk/gtkwidget.lisp diff --git a/gtk/gtkwidget.lisp b/gtk/gtkwidget.lisp index c680614..142548b 100644 --- a/gtk/gtkwidget.lisp +++ b/gtk/gtkwidget.lisp @@ -1,59 +1,77 @@ -;; Common Lisp bindings for GTK+ v2.0 -;; Copyright (C) 2000-2002 Espen S. Johnsen +;; Common Lisp bindings for GTK+ v2.x +;; Copyright 2000-2005 Espen S. Johnsen ;; -;; This library is free software; you can redistribute it and/or -;; modify it under the terms of the GNU Lesser General Public -;; License as published by the Free Software Foundation; either -;; version 2 of the License, or (at your option) any later version. +;; Permission is hereby granted, free of charge, to any person obtaining +;; a copy of this software and associated documentation files (the +;; "Software"), to deal in the Software without restriction, including +;; without limitation the rights to use, copy, modify, merge, publish, +;; distribute, sublicense, and/or sell copies of the Software, and to +;; permit persons to whom the Software is furnished to do so, subject to +;; the following conditions: ;; -;; This library is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -;; Lesser General Public License for more details. +;; The above copyright notice and this permission notice shall be +;; included in all copies or substantial portions of the Software. ;; -;; You should have received a copy of the GNU Lesser General Public -;; License along with this library; if not, write to the Free Software -;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +;; IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +;; CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -;; $Id: gtkwidget.lisp,v 1.14 2005-01-06 21:00:51 espen Exp $ +;; $Id: gtkwidget.lisp,v 1.20 2006-02-26 15:24:46 espen Exp $ (in-package "GTK") -(defmethod shared-initialize ((widget widget) names &rest initargs &key parent) - (remf initargs :parent) - (prog1 - (apply #'call-next-method widget names initargs) - (when parent - (when (slot-boundp widget 'parent) - (container-remove (widget-parent widget) widget)) - (let ((parent-widget (first (mklist parent))) - (args (rest (mklist parent)))) - (apply #'container-add parent-widget widget args))))) - -(defmethod shared-initialize :after ((widget widget) names &rest initargs - &key show-all all-visible) - (declare (ignore initargs names)) - (when (or all-visible show-all) - (widget-show-all widget))) - +#-debug-ref-counting +(defmethod print-object ((widget widget) stream) + (if (and + (proxy-valid-p widget) + (slot-boundp widget 'name) (not (zerop (length (widget-name widget))))) + (print-unreadable-object (widget stream :type t :identity nil) + (format stream "~S at 0x~X" + (widget-name widget) (sap-int (foreign-location widget)))) + (call-next-method))) -(defmethod slot-unbound ((class gobject-class) (object widget) slot) +(defmethod shared-initialize ((widget widget) names &key (visible nil visible-p)) + (when (and visible-p (not visible)) ; widget explicit set as not visible + (setf (user-data widget 'hidden-p) t) + (signal-connect widget 'show + #'(lambda () + (unset-user-data widget 'hidden-p)) + :remove t)) + (call-next-method)) + +(defmethod shared-initialize :after ((widget widget) names &key parent visible) + (declare (ignore names)) + (when visible + (widget-show widget)) + (when parent + (when (slot-boundp widget 'parent) + (container-remove (widget-parent widget) widget)) + (destructuring-bind (parent &rest args) (mklist parent) + (apply #'container-add parent widget args)))) + +(defmethod slot-unbound ((class gobject-class) (object widget) + (slot (eql 'child-properties))) (cond - ((and (eq slot 'child-properties) (slot-value object 'parent)) + ((slot-boundp object 'parent) (with-slots (parent child-properties) object - (setf - child-properties - (make-instance - (gethash (class-of parent) *container-to-child-class-mappings*) + (setf child-properties + (make-instance + (gethash (class-of parent) *container-to-child-class-mappings*) :parent parent :child object)))) - (t (call-next-method)))) + ((call-next-method)))) -(defmethod create-callback-function ((widget widget) function arg1) - (if (eq arg1 :parent) + +(defmethod compute-signal-function ((widget widget) signal function object) + (if (eq object :parent) #'(lambda (&rest args) (if (slot-boundp widget 'parent) (apply function (widget-parent widget) (rest args)) + ;; Delay until parent is set (signal-connect widget 'parent-set #'(lambda (old-parent) (declare (ignore old-parent)) @@ -77,10 +95,6 @@ (defmacro with-child-properties (slots widget &body body) ,@body)) -(defmacro widget-destroyed (place) - `(setf ,place nil)) - - ;;; Bindings (defbinding widget-destroy () nil @@ -98,6 +112,10 @@ (defbinding widget-show-now () nil (defbinding widget-hide () nil (widget widget)) +(defun widget-hidden-p (widget) + "Return T if WIDGET has been explicit hidden during construction." + (user-data widget 'hidden-p)) + (defbinding widget-show-all () nil (widget widget)) @@ -122,23 +140,27 @@ (defbinding widget-queue-draw () nil (defbinding widget-queue-resize () nil (widget widget)) -(defbinding widget-size-request () nil +(defbinding widget-queue-resize-no-redraw () nil + (widget widget)) + +(defbinding widget-size-request + (widget &optional (requisition (make-instance 'requisition))) nil (widget widget) - (requisition requisition)) + (requisition requisition :return)) -(defbinding widget-get-child-requisition () nil +(defbinding widget-get-child-requisition + (widget &optional (requisition (make-instance 'requisition))) nil (widget widget) - (requisition requisition)) + (requisition requisition :return)) (defbinding widget-size-allocate () nil (widget widget) (allocation allocation)) - (defbinding widget-add-accelerator (widget signal accel-group key modifiers flags) nil (widget widget) - ((name-to-string signal) string) + ((signal-name-to-string signal) string) (accel-group accel-group) ((gdk:keyval-from-name key) unsigned-int) (modifiers gdk:modifier-type) @@ -151,13 +173,19 @@ (defbinding widget-remove-accelerator ((gdk:keyval-from-name key) unsigned-int) (modifiers gdk:modifier-type)) -(defbinding (widget-set-accelerator-path "gtk_widget_set_accel_path") () nil +(defbinding widget-set-accel-path () nil (widget widget) (accel-path string) (accel-group accel-group)) - -(defbinding widget-event () int +(defbinding widget-list-accel-closures () (glist pointer) + (widget widget)) + +(defbinding widget-can-activate-accel-p () boolean + (widget widget) + (signal-id unsigned-int)) + +(defbinding widget-event () boolean (widget widget) (event gdk:event)) @@ -181,9 +209,6 @@ (defun widget-intersection (widget area) (defun widget-intersect-p (widget area) (%widget-intersect widget area nil)) -;; (defbinding (widget-is-focus-p "gtk_widget_is_focus") () boolean -;; (widget widget)) - (defbinding widget-grab-focus () nil (widget widget)) @@ -206,7 +231,7 @@ (defbinding widget-get-pointer () nil (x int :out) (y int :out)) -(defbinding (widget-is-ancestor-p "gtk_widget_is_ancestor") () boolean +(defbinding widget-is-ancestor-p () boolean (widget widget) (ancestor widget)) @@ -218,7 +243,7 @@ (defbinding widget-translate-coordinates () boolean (defun widget-hide-on-delete (widget) "Utility function; intended to be connected to the DELETE-EVENT -signal on a GtkWindow. The function calls WIDGET-HIDE on its +signal on a WINDOW. The function calls WIDGET-HIDE on its argument, then returns T. If connected to DELETE-EVENT, the result is that clicking the close button for a window (on the window frame, top right corner usually) will hide but not destroy the @@ -238,23 +263,34 @@ (defbinding widget-push-colormap () nil (defbinding widget-pop-colormap () nil) -(defbinding widget-set-default-colormap () nil +(defbinding %widget-set-default-colormap () nil (colormap gdk:colormap)) -(defbinding widget-get-default-style () style) +(defun (setf widget-default-colormap) (colormap) + (%widget-set-default-colormap colormap) + colormap) + +(defbinding (widget-default-style "gtk_widget_get_default_style") () style) -(defbinding widget-get-default-colormap () gdk:colormap) +(defbinding (widget-default-colromap "gtk_widget_get_default_colormap") + () gdk:colormap) -(defbinding widget-get-default-visual () gdk:visual) +(defbinding (widget-default-visual "gtk_widget_get_default_visual") + () gdk:visual) -(defbinding widget-get-default-direction () text-direction) +(defbinding (widget-default-direction "gtk_widget_get_default_direction") + () text-direction) -(defbinding widget-set-default-direction () nil - (direction text-direction)) +(defbinding %widget-set-default-direction () nil + (direction text-direction)) + +(defun (setf widget-default-direction) (direction) + (%widget-set-default-direction direction) + direction) (defbinding widget-shape-combine-mask () nil (widget widget) - (shape-mask gdk:bitmap) + (shape-mask (or null gdk:bitmap)) (x-offset int) (y-offset int)) @@ -274,15 +310,15 @@ (defbinding widget-modify-style () nil (widget widget) (style rc-style)) -(defbinding widget-modify-style () rc-style +(defbinding widget-get-modifier-style () rc-style (widget widget)) -(defbinding (widget-modify-foreground "gtk_widget_modify_fg") () nil +(defbinding widget-modify-fg () nil (widget widget) (state state-type) (color gdk:color)) -(defbinding (widget-modify-background "gtk_widget_modify_bg") () nil +(defbinding widget-modify-bg () nil (widget widget) (state state-type) (color gdk:color)) @@ -312,11 +348,12 @@ (defbinding widget-create-pango-layout (widget &optional text) pango:layout (widget widget) (text (or string null))) -(defbinding widget-render-icon () gdk:pixbuf +(defbinding widget-render-icon (widget stock-id &optional size detail) + gdk:pixbuf (widget widget) (stock-id string) - (size icon-size) - (detail string)) + ((or size -1) (or icon-size int)) + (detail (or null string))) (defbinding widget-push-composite-child () nil) @@ -329,31 +366,53 @@ (defbinding widget-queue-draw-area () nil (defbinding widget-reset-shapes () nil (widget widget)) -(defbinding widget-set-double-buffered () nil - (widget widget) - (double-buffered boolean)) +;; (defbinding widget-set-double-buffered () nil +;; (widget widget) +;; (double-buffered boolean)) -(defbinding widget-set-redraw-on-allocate () nil - (widget widget) - (redraw-on-allocate boolean)) +;; (defbinding widget-set-redraw-on-allocate () nil +;; (widget widget) +;; (redraw-on-allocate boolean)) (defbinding widget-set-scroll-adjustments () boolean (widget widget) - (hadjustment adjustment) - (vadjustment adjustment)) + (hadjustment (or null adjustment)) + (vadjustment (or null adjustment))) (defbinding widget-mnemonic-activate () boolean (widget widget) (group-cycling boolean)) +(defbinding widget-class-find-style-property (class name) param + ((type-class-peek class) pointer) + (name string)) + +(defbinding widget-class-list-style-properties (class) + (vector (copy-of param) n-properties) + ((type-class-peek class) pointer) + (n-properties unsigned-int :out)) + (defbinding widget-region-intersect () pointer ;gdk:region (widget widget) (region pointer)) ;gdk:region)) -(defbinding widget-send-expose () int +(defbinding widget-send-expose () boolean (widget widget) (event gdk:event)) +(defbinding %widget-style-get-property () nil + (widget widget) + (name string) + (value gvalue)) + +(defun style-property-value (widget style) + (let* ((name (string-downcase style)) + (param (widget-class-find-style-property (class-of widget) name))) + (if (not param) + (error "~A has no such style property: ~A" widget style) + (with-gvalue (gvalue (param-value-type param)) + (%widget-style-get-property widget (string-downcase style) gvalue))))) + (defbinding widget-get-accessible () atk:object (widget widget)) @@ -368,6 +427,22 @@ (defbinding widget-child-notify () nil (defbinding widget-freeze-child-notify () nil (widget widget)) +(defbinding widget-get-clipboard () clipboard + (widget widget) + (selection int #|gdk:atom|#)) + +(defbinding widget-get-display () gdk:display + (widget widget)) + +(defbinding widget-get-root-window () gdk:window + (widget widget)) + +(defbinding widget-get-screen () gdk:screen + (widget widget)) + +(defbinding widget-has-screen-p () boolean + (widget widget)) + (defbinding %widget-get-size-request () nil (widget widget) (width int :out) @@ -385,6 +460,17 @@ (defbinding widget-set-size-request (widget width height) nil (defbinding widget-thaw-child-notify () nil (widget widget)) +(defbinding widget-list-mnemonic-labels () (glist widget) + (widget widget)) + +(defbinding widget-add-mnemonic-label () nil + (widget widget) + (label widget)) + +(defbinding widget-remove-mnemonic-label () nil + (widget widget) + (label widget)) + ;;; Additional bindings and functions @@ -402,3 +488,10 @@ (defbinding get-event-widget () widget (defun (setf widget-cursor) (cursor-type widget) (let ((cursor (make-instance 'gdk:cursor :type cursor-type))) (gdk:window-set-cursor (widget-window widget) cursor))) + +(defbinding %widget-get-parent-window () gdk:window + (widget widget)) + +(defun %widget-parent-window (widget) + (when (slot-boundp widget 'parent) + (%widget-get-parent-window widget)))