X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/clg/blobdiff_plain/853ec10e662f6bb560ecac79ed942ba871ed90e7..62f128081bd450f55d7e4ffd6602fb518f8ea304:/gtk/gtkwidget.lisp diff --git a/gtk/gtkwidget.lisp b/gtk/gtkwidget.lisp index 1559fe0..7f9aa5c 100644 --- a/gtk/gtkwidget.lisp +++ b/gtk/gtkwidget.lisp @@ -15,7 +15,7 @@ ;; License along with this library; if not, write to the Free Software ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -;; $Id: gtkwidget.lisp,v 1.11 2004-12-17 00:27:01 espen Exp $ +;; $Id: gtkwidget.lisp,v 1.15 2005-01-12 13:51:02 espen Exp $ (in-package "GTK") @@ -37,34 +37,53 @@ (defmethod shared-initialize :after ((widget widget) names &rest initargs (when (or all-visible show-all) (widget-show-all widget))) - -(defmethod slot-unbound ((class gobject-class) (object widget) slot) +(defmethod slot-unbound ((class gobject-class) (object widget) + (slot (eql 'child-properties))) (cond - ((and (eq slot 'child-slots) (slot-value object 'parent)) - (with-slots (parent child-slots) object - (setf - child-slots - (make-instance - (gethash (class-of parent) *container-to-child-class-mappings*) + ((slot-boundp object 'parent) + (with-slots (parent child-properties) object + (setf child-properties + (make-instance + (gethash (class-of parent) *container-to-child-class-mappings*) :parent parent :child object)))) - (t (call-next-method)))) - - -(defun child-slot-value (widget slot) - (slot-value (widget-child-slots widget) slot)) - -(defun (setf child-slot-value) (value widget slot) - (setf (slot-value (widget-child-slots widget) slot) value)) - -(defmacro with-child-slots (slots widget &body body) - `(with-slots ,slots (widget-child-slots ,widget) + ((call-next-method)))) + +(defmethod slot-boundp-using-class ((class gobject-class) (object widget) slot) + (or + (and + (eq (slot-definition-name slot) 'child-properties) + (slot-boundp object 'parent)) + (call-next-method))) + +(defmethod create-callback-function ((widget widget) function arg1) + (if (eq arg1 :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)) + (let ((*signal-stop-emission* + #'(lambda () + (warn "Ignoring emission stop in delayed signal handler")))) + (apply function (widget-parent widget) (rest args)))) + :remove t) +; (warn "Widget has no parent -- ignoring signal") + )) + (call-next-method))) + +(defun child-property-value (widget slot) + (slot-value (widget-child-properties widget) slot)) + +(defun (setf child-property-value) (value widget slot) + (setf (slot-value (widget-child-properties widget) slot) value)) + +(defmacro with-child-properties (slots widget &body body) + `(with-slots ,slots (widget-child-properties ,widget) ,@body)) -(defmacro widget-destroyed (place) - `(setf ,place nil)) - - ;;; Bindings (defbinding widget-destroy () nil @@ -106,19 +125,23 @@ (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) @@ -135,13 +158,19 @@ (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)) @@ -165,9 +194,6 @@ (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)) @@ -190,7 +216,7 @@ (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)) @@ -202,7 +228,7 @@ (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 @@ -222,23 +248,34 @@ (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)) @@ -258,15 +295,15 @@ (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)) @@ -296,11 +333,12 @@ (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) @@ -313,31 +351,53 @@ (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)) @@ -352,6 +412,22 @@ (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) @@ -369,6 +445,17 @@ (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 @@ -384,5 +471,12 @@ (defbinding get-event-widget () widget (event gdk:event)) (defun (setf widget-cursor) (cursor-type widget) - (let ((cursor (make-instance 'cursor :type cursor-type))) + (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)))