From zbyszek at mimuw.edu.pl Tue Dec 20 16:44:50 2011 From: zbyszek at mimuw.edu.pl (zbyszek) Date: Tue, 20 Dec 2011 17:44:50 +0100 Subject: [cl-gtk2-devel] tree-lisp-store Message-ID: <1324399490.2069.5.camel@katastrofa3> Looks like tree-lisp-store cannot be empty, e.g. when switching two lines (marked with ******* in attached modified file) in function demo-treeview-tree in file gtk.test.lisp (tree-lisp-store-add-column model "gchararray" #'tvi-value) ;;******** (setf (tree-view-model tree-view) model (tree-view-tooltip-column tree-view) 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys) (* 1 2) (- 3 4))) 0) ;;******** The function stops working and gives * (use-package :gtk-test) T * (demo-treeview-tree) # * debugger invoked on a SB-INT:INVALID-ARRAY-INDEX-ERROR in thread #: Index 0 out of bounds for (SIMPLE-VECTOR 0), should be nonnegative and <0. This is under SBCL with current cl-gtk2. Is it an error or not? ZJ -------------- next part -------------- (defpackage :gtk-test (:use :cl :gtk :gdk :gobject :iter) (:export #:demo-all #:test #:test-entry #:table-packing #:test-pixbuf #:test-image #:test-progress-bar #:test-statusbar #:test-scale-button #:test-text-view #:demo-code-editor #:test-treeview-list #:test-combo-box #:test-ui-manager #:test-color-button #:test-color-selection #:test-file-chooser #:test-font-chooser #:test-notebook #:test-calendar #:test-box-child-property #:test-builder #:demo-text-editor #:demo-class-browser #:demo-treeview-tree #:test-custom-window #:test-assistant #:test-entry-completion #:test-ui-markup #:test-list-store #:test-tree-store #:test-gdk)) (in-package :gtk-test) (defparameter *src-location* (asdf:component-pathname (asdf:find-system :cl-gtk2-gtk))) (defun test () "A simple test of 'on-expose' event" (within-main-loop (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t)) x y) (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main))) (g-signal-connect window "motion-notify-event" (lambda (widget event) (declare (ignore widget)) (setf x (event-motion-x event) y (event-motion-y event)) (widget-queue-draw window))) (g-signal-connect window "expose-event" (lambda (widget event) (declare (ignore widget event)) (let* ((gdk-window (widget-window window)) (gc (graphics-context-new gdk-window)) (layout (widget-create-pango-layout window (format nil "X: ~F~%Y: ~F" x y)))) (draw-layout gdk-window gc 0 0 layout) (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0)) (multiple-value-bind (x y) (drawable-get-size gdk-window) (draw-line gdk-window gc 0 0 x y))))) (g-signal-connect window "configure-event" (lambda (widget event) (declare (ignore widget event)) (widget-queue-draw window))) (widget-show window) (push :pointer-motion-mask (gdk-window-events (widget-window window)))))) (defun test-entry () "Testing GtkTextEntry" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing entry" :border-width 10)) (box (make-instance 'v-box)) (entry (make-instance 'entry)) (button (make-instance 'button :label "OK")) (text-buffer (make-instance 'text-buffer)) (text-view (make-instance 'text-view :buffer text-buffer)) (button-select (make-instance 'button :label "Select")) (button-insert (make-instance 'button :label "Insert"))) (box-pack-start box (make-instance 'label :label "Enter anything you wish:" :use-markup t) :expand nil) (box-pack-start box entry :expand nil) (box-pack-start box button :expand nil) (box-pack-start box button-select :expand nil) (box-pack-start box button-insert :expand nil) (let* ((w (make-instance 'scrolled-window))) (box-pack-start box w) (container-add w text-view)) (container-add window box) (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main))) (g-signal-connect window "delete-event" (lambda (widget event) (declare (ignore widget event)) (let ((dlg (make-instance 'message-dialog :text "Are you sure?" :buttons :yes-no))) (let ((response (dialog-run dlg))) (object-destroy dlg) (not (eq :yes response)))))) (g-signal-connect button "clicked" (lambda (button) (declare (ignore button)) (setf (text-buffer-text text-buffer) (format nil "~A~%~A" (text-buffer-text text-buffer) (entry-text entry)) (entry-text entry) ""))) (g-signal-connect button-select "clicked" (lambda (button) (declare (ignore button)) (editable-select-region entry 5 10))) (g-signal-connect button-insert "clicked" (lambda (button) (declare (ignore button)) (editable-insert-text entry "hello" 2))) (widget-show window)))) (defun table-packing () "Simple test of packing widgets into GtkTable" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Table packing" :border-width 20)) (table (make-instance 'table :n-rows 2 :n-columns 2 :homogeneous t)) (button-1 (make-instance 'button :label "Button 1")) (button-2 (make-instance 'button :label "Button 2")) (button-q (make-instance 'button :label "Quit"))) (container-add window table) (table-attach table button-1 0 1 0 1) (table-attach table button-2 1 2 0 1) (table-attach table button-q 0 2 1 2) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect button-q "clicked" (lambda (b) (declare (ignore b)) (object-destroy window))) (widget-show window)))) (defun test-pixbuf () "(not completed)" (within-main-loop (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :width-request 600 :height-request 240)) (vbox (make-instance 'v-box)) (eventbox (make-instance 'event-box)) (vbox-1 (make-instance 'v-box))) (container-add window vbox) (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :height-request 40)) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (box-pack-start vbox eventbox) (container-add eventbox vbox-1) (box-pack-start vbox-1 (make-instance 'label :text "This is the eventbox")) (box-pack-start vbox-1 (make-instance 'label :text "The green ball is the bg")) (widget-show window)))) (defun test-image () "Using GtkImage with stock icon" (within-main-loop (let* ((window (make-instance 'gtk-window :title "Test images")) (image (make-instance 'image :icon-name "applications-development" :icon-size 6))) (container-add window image) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (widget-show window)))) (defun test-progress-bar () "Testing progress-bar" (within-main-loop (let* ((window (make-instance 'gtk-window :title "Test progress bar")) (v-box (make-instance 'v-box)) (p-bar (make-instance 'progress-bar :test "A process")) (button-pulse (make-instance 'button :label "Pulse")) (button-set (make-instance 'button :label "Set")) (entry (make-instance 'entry))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (container-add window v-box) (box-pack-start v-box p-bar) (box-pack-start v-box button-pulse) (box-pack-start v-box button-set) (box-pack-start v-box entry) (g-signal-connect button-pulse "clicked" (lambda (w) (declare (ignore w)) (progress-bar-pulse p-bar))) (g-signal-connect button-set "clicked" (lambda (w) (declare (ignore w)) (setf (progress-bar-fraction p-bar) (coerce (read-from-string (entry-text entry)) 'real)))) (widget-show window)))) (defun test-statusbar () "Test of GtkStatusbar" (within-main-loop (let* ((window (make-instance 'gtk-window :title "Text status bar")) (v-box (make-instance 'v-box)) (h-box (make-instance 'h-box)) (label (make-instance 'label :label "Test of status bar" :xalign 0.5 :yalign 0.5)) (statusbar (make-instance 'statusbar :has-resize-grip t)) (button-push (make-instance 'button :label "Push")) (button-pop (make-instance 'button :label "Pop")) (entry (make-instance 'entry)) (icon (make-instance 'status-icon :icon-name "applications-development"))) (set-status-icon-tooltip icon "An icon from lisp program") (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) #+ (or) (setf (status-icon-visible icon) nil) (leave-gtk-main))) (g-signal-connect button-push "clicked" (lambda (b) (declare (ignore b)) (statusbar-push statusbar "lisp-prog" (entry-text entry)))) (g-signal-connect button-pop "clicked" (lambda (b) (declare (ignore b)) (statusbar-pop statusbar "lisp-prog"))) (g-signal-connect icon "activate" (lambda (i) (declare (ignore i)) (let ((message-dialog (make-instance 'message-dialog :buttons :ok :text "You clicked on icon!"))) (dialog-run message-dialog) (object-destroy message-dialog)))) (container-add window v-box) (box-pack-start v-box h-box :expand nil) (box-pack-start h-box entry) (box-pack-start h-box button-push :expand nil) (box-pack-start h-box button-pop :expand nil) (box-pack-start v-box label) (box-pack-start v-box statusbar :expand nil) (widget-show window) (setf (status-icon-screen icon) (gtk-window-screen window))))) (defun test-scale-button () "Test of scale button with icons" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing scale button")) (button (make-instance 'scale-button :icons (list "media-seek-backward" "media-seek-forward" "media-playback-stop" "media-playback-start") :adjustment (make-instance 'adjustment :lower -40 :upper 50 :value 20)))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (container-add window button) (widget-show window)))) (defun test-text-view () "Test of GtkTextView" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing text view" :width-request 400 :height-request 300)) (button (make-instance 'button :label "Do")) (button-insert (make-instance 'button :label "Insert a button!")) (bold-btn (make-instance 'button :label "Bold")) (buffer (make-instance 'text-buffer :text "Some text buffer with some text inside")) (v (make-instance 'text-view :buffer buffer :wrap-mode :word)) (box (make-instance 'v-box)) (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect button "clicked" (lambda (b) (declare (ignore b)) (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer) (when (and i1 i2) (let* ((i1 i1) (i2 i2) (dialog (make-instance 'message-dialog :buttons :ok))) (setf (message-dialog-text dialog) (format nil "selection: from (~A,~A) to (~A,~A)" (text-iter-line i1) (text-iter-line-offset i1) (text-iter-line i2) (text-iter-line-offset i2))) (dialog-run dialog) (object-destroy dialog)))))) (g-signal-connect bold-btn "clicked" (Lambda (b) (declare (ignore b)) (multiple-value-bind (start end) (text-buffer-get-selection-bounds buffer) (when (and start end) (let* ((start start) (end end) (tag (text-tag-table-lookup (text-buffer-tag-table buffer) "bold"))) (if (text-iter-has-tag start tag) (text-buffer-remove-tag buffer tag start end) (text-buffer-apply-tag buffer tag start end))))))) (g-signal-connect button-insert "clicked" (lambda (b) (declare (ignore b)) (let* ((iter (text-buffer-get-iter-at-mark buffer (text-buffer-get-mark buffer "insert"))) (anchor (text-buffer-insert-child-anchor buffer iter)) (button (make-instance 'button :label "A button!"))) (widget-show button) (text-view-add-child-at-anchor v button anchor)))) (let ((tag (make-instance 'text-tag :name "bold" :weight 700))) (text-tag-table-add (text-buffer-tag-table buffer) tag) (g-signal-connect tag "event" (lambda (tag object event iter) (declare (ignore tag object iter)) (when (eq (event-type event) :button-release) (let ((dlg (make-instance 'message-dialog :text "You clicked on bold text." :buttons :ok))) (dialog-run dlg) (object-destroy dlg)))))) (container-add window box) (container-add scrolled v) (box-pack-start box button :expand nil) (box-pack-start box button-insert :expand nil) (box-pack-start box bold-btn :expand nil) (box-pack-start box scrolled) (widget-show window)))) (defun demo-code-editor () "(unfinished)" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Code editor" :width-request 400 :height-request 400 :window-position :center)) (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)) (buffer (make-instance 'text-buffer)) (view (make-instance 'text-view :buffer buffer))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (container-add window scrolled) (container-add scrolled view) (widget-show window) (g-signal-connect buffer "insert-text" (lambda (buffer location text len) (let* ((buffer buffer) (location location)) (format t "~A~%" (list buffer location text len)))))))) (defstruct tvi title value) (defun test-treeview-list () "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)")) (model (make-instance 'array-list-store)) (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)) (tv (make-instance 'tree-view :headers-visible t :width-request 100 :height-request 400 :rules-hint t)) (h-box (make-instance 'h-box)) (v-box (make-instance 'v-box)) (title-entry (make-instance 'entry)) (value-entry (make-instance 'entry)) (button (make-instance 'button :label "Add"))) (store-add-column model "gchararray" #'tvi-title) (store-add-column model "gint" #'tvi-value) (store-add-item model (make-tvi :title "Monday" :value 1)) (store-add-item model (make-tvi :title "Tuesday" :value 2)) (store-add-item model (make-tvi :title "Wednesday" :value 3)) (store-add-item model (make-tvi :title "Thursday" :value 4)) (store-add-item model (make-tvi :title "Friday" :value 5)) (store-add-item model (make-tvi :title "Saturday" :value 6)) (store-add-item model (make-tvi :title "Sunday" :value 7)) (setf (tree-view-model tv) model (tree-view-tooltip-column tv) 0) (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (gobject:g-signal-connect button "clicked" (lambda (b) (declare (ignore b)) (store-add-item model (make-tvi :title (entry-text title-entry) :value (or (parse-integer (entry-text value-entry) :junk-allowed t) 0))))) (g-signal-connect tv "row-activated" (lambda (tv path column) (declare (ignore tv column)) (format t "You clicked on row ~A~%" (tree-path-indices path)))) (container-add window v-box) (box-pack-start v-box h-box :expand nil) (box-pack-start h-box title-entry :expand nil) (box-pack-start h-box value-entry :expand nil) (box-pack-start h-box button :expand nil) (box-pack-start v-box scroll) (container-add scroll tv) (let ((column (make-instance 'tree-view-column :title "Title" :sort-column-id 0)) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 0) (tree-view-append-column tv column) (print (tree-view-column-tree-view column)) (print (tree-view-column-cell-renderers column))) (let ((column (make-instance 'tree-view-column :title "Value")) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 1) (tree-view-append-column tv column) (print (tree-view-column-tree-view column)) (print (tree-view-column-cell-renderers column))) (widget-show window)))) (defun test-combo-box () "Testing GtkComboBox" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)")) (model (make-instance 'array-list-store)) (combo-box (make-instance 'combo-box :model model)) (h-box (make-instance 'h-box)) (v-box (make-instance 'v-box)) (title-entry (make-instance 'entry)) (value-entry (make-instance 'entry)) (button (make-instance 'button :label "Add"))) (store-add-column model "gchararray" #'tvi-title) (store-add-column model "gint" #'tvi-value) (store-add-item model (make-tvi :title "Monday" :value 1)) (store-add-item model (make-tvi :title "Tuesday" :value 2)) (store-add-item model (make-tvi :title "Wednesday" :value 3)) (store-add-item model (make-tvi :title "Thursday" :value 4)) (store-add-item model (make-tvi :title "Friday" :value 5)) (store-add-item model (make-tvi :title "Saturday" :value 6)) (store-add-item model (make-tvi :title "Sunday" :value 7)) (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (gobject:g-signal-connect button "clicked" (lambda (b) (declare (ignore b)) (store-add-item model (make-tvi :title (entry-text title-entry) :value (or (parse-integer (entry-text value-entry) :junk-allowed t) 0))))) (g-signal-connect combo-box "changed" (lambda (c) (declare (ignore c)) (format t "You clicked on row ~A~%" (combo-box-active combo-box)))) (container-add window v-box) (box-pack-start v-box h-box :expand nil) (box-pack-start h-box title-entry :expand nil) (box-pack-start h-box value-entry :expand nil) (box-pack-start h-box button :expand nil) (box-pack-start v-box combo-box) (let ((renderer (make-instance 'cell-renderer-text :text "A text"))) (cell-layout-pack-start combo-box renderer :expand t) (cell-layout-add-attribute combo-box renderer "text" 0)) (let ((renderer (make-instance 'cell-renderer-text :text "A number"))) (cell-layout-pack-start combo-box renderer :expand nil) (cell-layout-add-attribute combo-box renderer "text" 1)) (widget-show window)))) (defun test-ui-manager () "Testing GtkUIManager" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "UI Manager" :default-width 200 :default-height 100 :window-position :center)) (ui-manager (make-instance 'ui-manager)) (print-confirmation t)) (ui-manager-add-ui-from-string ui-manager " ") (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (iter (with fn = (lambda (action) (when print-confirmation (format t "Action ~A with name ~A activated~%" action (action-name action))))) (with action-group = (make-instance 'action-group :name "Actions")) (finally (let ((a (make-instance 'toggle-action :name "print-confirm" :label "Print" :stock-id "gtk-print-report" :active t))) (g-signal-connect a "toggled" (lambda (action) (setf print-confirmation (toggle-action-active action)))) (action-group-add-action action-group a)) (ui-manager-insert-action-group ui-manager action-group 0)) (for (name stock-id) in '(("justify-left" "gtk-justify-left") ("justify-center" "gtk-justify-center") ("justify-right" "gtk-justify-right") ("zoom-in" "gtk-zoom-in"))) (for action = (make-instance 'action :name name :stock-id stock-id)) (g-signal-connect action "activate" fn) (action-group-add-action action-group action)) (let ((widget (ui-manager-widget ui-manager "/toolbar1"))) (when widget (container-add window widget))) (widget-show window)))) (defun test-color-button () "Test of GtkColorButton" (within-main-loop (let ((window (make-instance 'gtk-window :title "Color button" :type :toplevel :window-position :center :width-request 100 :height-request 100)) (button (make-instance 'color-button :title "Color button"))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect button "color-set" (lambda (b) (declare (ignore b)) (format t "Chose color ~A~%" (color-button-color button)))) (container-add window button) (widget-show window)))) (defun test-color-selection () "Test of GtkColorSelection" (within-main-loop (let ((window (make-instance 'gtk-window :title "Color selection" :type :toplevel :window-position :center)) (selection (make-instance 'color-selection :has-opacity-control t))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect selection "color-changed" (lambda (s) (declare (ignore s)) (unless (color-selection-adjusting-p selection) (format t "color: ~A~%" (color-selection-current-color selection))))) (container-add window selection) (widget-show window)))) (defun test-file-chooser () "Test of GtkFileChooser" (within-main-loop (let ((window (make-instance 'gtk-window :title "file chooser" :type :toplevel :window-position :center :default-width 100 :default-height 100)) (v-box (make-instance 'v-box)) (button (make-instance 'file-chooser-button :action :open)) (b (make-instance 'button :label "Choose for save" :stock-id "gtk-save"))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect button "file-set" (lambda (b) (declare (ignore b)) (format t "File set: ~A~%" (file-chooser-filename button)))) (g-signal-connect b "clicked" (lambda (b) (declare (ignore b)) (let ((d (make-instance 'file-chooser-dialog :action :save :title "Choose file to save"))) (dialog-add-button d "gtk-save" :accept) (dialog-add-button d "gtk-cancel" :cancel) (when (eq (dialog-run d) :accept) (format t "saved to file ~A~%" (file-chooser-filename d))) (object-destroy d)))) (container-add window v-box) (box-pack-start v-box button) (box-pack-start v-box b) (widget-show window)))) (defun test-font-chooser () "GtkFontChooser" (within-main-loop (let ((window (make-instance 'gtk-window :title "fonts" :type :toplevel :window-position :center :default-width 100 :default-height 100)) (v-box (make-instance 'v-box)) (button (make-instance 'font-button :title "Choose font" :font-name "Sans 10"))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect button "font-set" (lambda (b) (declare (ignore b)) (format t "Chose font ~A~%" (font-button-font-name button)))) (container-add window v-box) (box-pack-start v-box button) (widget-show window)))) (defun test-notebook () "Test GtkNotebook" (within-main-loop (let ((window (make-instance 'gtk-window :title "Notebook" :type :toplevel :window-position :center :default-width 100 :default-height 100)) (expander (make-instance 'expander :expanded t :label "notebook")) (notebook (make-instance 'notebook :enable-popup t))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (iter (for i from 0 to 5) (for page = (make-instance 'label :label (format nil "Label for page ~A" i))) (for tab-label = (make-instance 'label :label (format nil "Tab ~A" i))) (for tab-button = (make-instance 'button :image (make-instance 'image :stock "gtk-close" :icon-size 1) :relief :none)) (g-signal-connect tab-button "clicked" (let ((page page)) (lambda (button) (declare (ignore button)) (format t "Removing page ~A~%" page) (notebook-remove-page notebook page)))) (for tab-hbox = (make-instance 'h-box)) (box-pack-start tab-hbox tab-label) (box-pack-start tab-hbox tab-button) (widget-show tab-hbox) (notebook-add-page notebook page tab-hbox)) (container-add window expander) (container-add expander notebook) (widget-show window)))) (defun calendar-detail (calendar year month day) (declare (ignore calendar year month)) (when (= day 23) "!")) (defun test-calendar () "Test of GtkCalendar" (within-main-loop (let ((window (make-instance 'gtk-window :title "Calendar" :type :toplevel :window-position :center :default-width 100 :default-height 100)) (calendar (make-instance 'calendar :detail-function #'calendar-detail))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect calendar "day-selected" (lambda (c) (declare (ignore c)) (format t "selected: year ~A month ~A day ~A~%" (calendar-year calendar) (calendar-month calendar) (calendar-day calendar)))) (container-add window calendar) (widget-show window)))) (defun test-box-child-property () "Test of child-property usage" (within-main-loop (let ((window (make-instance 'gtk-window :title "Text box child property" :type :toplevel :window-position :center :width-request 200 :height-request 200)) (box (make-instance 'h-box)) (button (make-instance 'toggle-button :active t :label "Expand"))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect button "toggled" (lambda (b) (declare (ignore b)) (setf (box-child-expand box button) (toggle-button-active button)))) (container-add window box) (box-pack-start box button) (widget-show window)))) (defun test-builder () "Test of GtkBuilder" (within-main-loop (let ((builder (make-instance 'builder))) (builder-add-from-file builder (namestring (merge-pathnames "demo/demo1.ui" *src-location*))) (let ((text-view (builder-get-object builder "textview1")) (c 0)) (builder-connect-signals-simple builder `(("toolbutton1_clicked_cb" ,(lambda (b) (declare (ignore b)) #+nil(print (current-event)) (setf (text-buffer-text (text-view-buffer text-view)) (format nil "Clicked ~A times~%" (incf c))) (statusbar-pop (builder-get-object builder "statusbar1") "times") (statusbar-push (builder-get-object builder "statusbar1") "times" (format nil "~A times" c)))) ("quit_cb" ,(lambda (&rest args) (print args) (object-destroy (builder-get-object builder "window1")))) ("about_cb" ,(lambda (&rest args) (print args) (let ((d (make-instance 'about-dialog :program-name "GtkBuilder text" :version "0.00001" :authors '("Dmitry Kalyanov") :logo-icon-name "gtk-apply"))) (dialog-run d) (object-destroy d))))))) (g-signal-connect (builder-get-object builder "window1") "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (statusbar-push (builder-get-object builder "statusbar1") "times" "0 times") (widget-show (builder-get-object builder "window1"))))) (defun read-text-file (file-name) (with-output-to-string (str) (with-open-file (file file-name) (loop for line = (read-line file nil nil) while line do (fresh-line str) do (write-string line str))))) (defun demo-text-editor () "More advanced example: text editor with ability to evaluate lisp expressions" (within-main-loop (let* ((builder (let ((builder (make-instance 'builder))) (builder-add-from-file builder (namestring (merge-pathnames "demo/text-editor.ui" *src-location*))) builder)) (window (builder-get-object builder "window1")) (text-view (builder-get-object builder "textview1")) (statusbar (builder-get-object builder "statusbar1")) (file-name nil) (modified-p t)) (statusbar-push statusbar "filename" "Untitled *") (labels ((set-properties () (statusbar-pop statusbar "filename") (statusbar-push statusbar "filename" (format nil "~A~:[~; *~]" (or file-name "Untitled") modified-p))) (new (&rest args) (declare (ignore args)) (setf file-name nil modified-p t (text-buffer-text (text-view-buffer text-view)) "") (set-properties)) (cb-open (&rest args) (declare (ignore args)) (let ((d (make-instance 'file-chooser-dialog :action :open :title "Open file"))) (when file-name (setf (file-chooser-filename d) file-name)) (dialog-add-button d "gtk-open" :accept) (dialog-add-button d "gtk-cancel" :cancel) (when (eq :accept (dialog-run d)) (setf file-name (file-chooser-filename d) (text-buffer-text (text-view-buffer text-view)) (read-text-file file-name) modified-p nil) (set-properties)) (object-destroy d))) (save (&rest args) (declare (ignore args)) (if file-name (progn (with-open-file (file file-name :direction :output :if-exists :supersede) (write-string (text-buffer-text (text-view-buffer text-view)) file)) (setf modified-p nil) (set-properties)) (save-as))) (save-as (&rest args) (declare (ignore args)) (let ((d (make-instance 'file-chooser-dialog :action :save :title "Save file"))) (when file-name (setf (file-chooser-filename d) file-name)) (dialog-add-button d "gtk-save" :accept) (dialog-add-button d "gtk-cancel" :cancel) (if (eq :accept (dialog-run d)) (progn (setf file-name (file-chooser-filename d)) (object-destroy d) (save)) (object-destroy d)))) (cut (&rest args) (declare (ignore args)) (text-buffer-cut-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD") t)) (copy (&rest args) (declare (ignore args)) (text-buffer-copy-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD"))) (paste (&rest args) (declare (ignore args)) (text-buffer-paste-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD"))) (cb-delete (&rest args) (declare (ignore args)) (let ((buffer (text-view-buffer text-view))) (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer) (when (and i1 i2) (text-buffer-delete buffer i1 i2))))) (about (&rest args) (declare (ignore args)) (let ((d (make-instance 'about-dialog :program-name "Lisp Gtk+ Binding Demo Text Editor" :version (format nil "0.0.0.1 ~A" #\GREEK_SMALL_LETTER_ALPHA) :authors '("Kalyanov Dmitry") :license "Public Domain" :logo-icon-name "accessories-text-editor"))) (dialog-run d) (object-destroy d))) (quit (&rest args) (declare (ignore args)) (object-destroy window)) (cb-eval (&rest args) (declare (ignore args)) (let ((buffer (text-view-buffer text-view))) (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer) (when (and i1 i2) (with-gtk-message-error-handler (let* ((text (text-buffer-slice buffer i1 i2)) (value (eval (read-from-string text))) (value-str (format nil "~A" value)) (pos (max (text-iter-offset i1) (text-iter-offset i2)))) (text-buffer-insert buffer " => " :position (text-buffer-get-iter-at-offset buffer pos)) (incf pos (length " => ")) (text-buffer-insert buffer value-str :position (text-buffer-get-iter-at-offset buffer pos))))))))) (builder-connect-signals-simple builder `(("new" ,#'new) ("open" ,#'cb-open) ("save" ,#'save) ("save-as" ,#'save-as) ("cut" ,#'cut) ("copy" ,#'copy) ("paste" ,#'paste) ("delete" ,#'cb-delete) ("about" ,#'about) ("quit" ,#'quit) ("eval" ,#'cb-eval))) (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main))) (g-signal-connect (text-view-buffer text-view) "changed" (lambda (b) (declare (ignore b)) (setf modified-p t) (set-properties))) (widget-show window))))) (defun demo-class-browser () "Show slots of a given class" (let ((output *standard-output*)) (with-main-loop (let* ((window (make-instance 'gtk-window :window-position :center :title "Class Browser" :default-width 400 :default-height 600)) (search-entry (make-instance 'entry)) (search-button (make-instance 'button :label "Search")) (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)) (slots-model (make-instance 'array-list-store)) (slots-list (make-instance 'tree-view :model slots-model))) (let ((v-box (make-instance 'v-box)) (search-box (make-instance 'h-box))) (container-add window v-box) (box-pack-start v-box search-box :expand nil) (box-pack-start search-box search-entry) (box-pack-start search-box search-button :expand nil) (box-pack-start v-box scroll) (container-add scroll slots-list)) (store-add-column slots-model "gchararray" (lambda (slot) (format nil "~S" (closer-mop:slot-definition-name slot)))) (let ((col (make-instance 'tree-view-column :title "Slot name")) (cr (make-instance 'cell-renderer-text))) (tree-view-column-pack-start col cr) (tree-view-column-add-attribute col cr "text" 0) (tree-view-append-column slots-list col)) (labels ((display-class-slots (class) (format output "Displaying ~A~%" class) (loop repeat (store-items-count slots-model) do (store-remove-item slots-model (store-item slots-model 0))) (closer-mop:finalize-inheritance class) (loop for slot in (closer-mop:class-slots class) do (store-add-item slots-model slot))) (on-search-clicked (button) (declare (ignore button)) (with-gtk-message-error-handler (let* ((class-name (read-from-string (entry-text search-entry))) (class (find-class class-name))) (display-class-slots class))))) (g-signal-connect search-button "clicked" #'on-search-clicked)) (widget-show window))))) (defun make-tree-from-sexp (l) (setf l (if (listp l) l (list l))) (let ((node (make-tree-node :item (make-tvi :title (format nil "~S" (first l)) :value (format nil "~S" (class-of (first l))))))) (iter (for child in (rest l)) (tree-node-insert-at node (make-tree-from-sexp child) (length (tree-node-children node)))) node)) (defun demo-treeview-tree () "Advanced demo: show s-expression tree structure" (within-main-loop (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (tree)")) (model (make-instance 'tree-lisp-store)) (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)) (tree-view (make-instance 'tree-view :headers-visible t :width-request 300 :height-request 400 :rules-hint t)) (h-box (make-instance 'h-box)) (v-box (make-instance 'v-box)) (entry (make-instance 'entry)) (button (make-instance 'button :label "Display"))) (tree-lisp-store-add-column model "gchararray" #'tvi-title) (tree-lisp-store-add-column model "gchararray" #'tvi-value) ;;******** (setf (tree-view-model tree-view) model (tree-view-tooltip-column tree-view) 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys) (* 1 2) (- 3 4))) 0) ;;******** (connect-signal tree-view "row-activated" (lambda (tv path column) (declare (ignore tv column)) (format t "You clicked on row ~A~%" (tree-path-indices path)))) (connect-signal button "clicked" (lambda (b) (declare (ignore b)) (let ((object (read-from-string (entry-text entry)))) (tree-node-remove-at (tree-lisp-store-root model) 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-from-sexp object) 0)))) (container-add window v-box) (box-pack-start v-box h-box :expand nil) (box-pack-start h-box entry) (box-pack-start h-box button :expand nil) (box-pack-start v-box scroll) (container-add scroll tree-view) (let ((column (make-instance 'tree-view-column :title "Value" :sort-column-id 0)) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 0) (tree-view-append-column tree-view column) (print (tree-view-column-tree-view column)) (print (tree-view-column-cell-renderers column))) (let ((column (make-instance 'tree-view-column :title "Type")) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 1) (tree-view-append-column tree-view column) (print (tree-view-column-tree-view column)) (print (tree-view-column-cell-renderers column))) (widget-show window)))) (defclass custom-window (gtk-window) ((label :initform (make-instance 'label :label "A label text") :reader custom-window-label) (button :initform (make-instance 'button :label "Click me!") :reader custom-window-button)) (:metaclass gobject-class) (:default-initargs :title "Custom window with default initargs" :default-width 320 :default-height 240)) (defun custom-window-label-text (w) (label-label (custom-window-label w))) (defun (setf custom-window-label-text) (new-value w) (setf (label-label (custom-window-label w)) new-value)) (defmethod initialize-instance :after ((w custom-window) &key &allow-other-keys) (let ((box (make-instance 'v-box))) (box-pack-start box (custom-window-label w)) (box-pack-start box (custom-window-button w) :expand nil) (container-add w box)) (connect-signal (custom-window-button w) "clicked" (lambda (b) (declare (ignore b)) (custom-window-button-clicked w)))) (defun custom-window-button-clicked (w) (setf (custom-window-label-text w) (format nil "Now is: ~A~%" (get-internal-run-time)))) (defun test-custom-window () "Simple test of non-GObject subclass of GtkWindow" (within-main-loop (let ((w (make-instance 'custom-window))) (widget-show w)))) (defun test-assistant () "Simple test of GtkAssistant wizard" (let ((output *standard-output*)) (within-main-loop (let ((d (make-instance 'assistant :title "Username wizard")) (p-1 (make-instance 'h-box)) (entry (make-instance 'entry)) (p-2 (make-instance 'label :label "Click Apply to close this wizard"))) (box-pack-start p-1 (make-instance 'label :label "Enter your name:") :expand nil) (box-pack-start p-1 entry) (assistant-append-page d p-1) (assistant-append-page d p-2) (setf (assistant-child-title d p-1) "Username wizard" (assistant-child-title d p-2) "Username wizard" (assistant-child-complete d p-1) nil (assistant-child-complete d p-2) t (assistant-child-page-type d p-1) :intro (assistant-child-page-type d p-2) :confirm (assistant-forward-page-function d) (lambda (i) (format output "(assistant-forward-page-function ~A)~%" i) (ecase i (0 1) (1 -1)))) (connect-signal entry "notify::text" (lambda (object pspec) (declare (ignore object pspec)) (setf (assistant-child-complete d p-1) (plusp (length (entry-text entry)))))) (let ((w (make-instance 'label :label "A label in action area"))) (widget-show w) (assistant-add-action-widget d w)) (connect-signal d "cancel" (lambda (assistant) (declare (ignore assistant)) (object-destroy d) (format output "Canceled~%"))) (connect-signal d "close" (lambda (assistant) (declare (ignore assistant)) (object-destroy d) (format output "Thank you, ~A~%" (entry-text entry)))) (connect-signal d "prepare" (lambda (assistant page-widget) (declare (ignore assistant page-widget)) (format output "Assistant ~A has ~A pages and is on ~Ath page~%" d (assistant-n-pages d) (assistant-current-page d)))) (widget-show d))))) (defun test-entry-completion () "Not working example of GtkEntryCompletion" (within-main-loop (let* ((w (make-instance 'gtk-window)) (model (make-instance 'tree-lisp-store))) (tree-lisp-store-add-column model "gchararray" #'identity) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Monday") 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Tuesday") 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Wednesday") 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Thursday") 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Friday") 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Saturday") 0) (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Sunday") 0) (let* ((completion (make-instance 'entry-completion :model model :text-column 0)) (e (make-instance 'entry :completion completion))) (setf (entry-completion-text-column completion) 0) (container-add w e)) (widget-show w)))) (defun demo-all () (within-main-loop (let* ((window (make-instance 'gtk-window :title "cl-gtk2-gtk demo" :window-position :center :default-width 500 :default-height 500)) (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)) (viewport (make-instance 'viewport)) (v-box-buttons (make-instance 'v-box)) (v-box-top (make-instance 'v-box))) (container-add window v-box-top) (box-pack-start v-box-top (make-instance 'label :label "These are the demos of cl-gtk2-gtk:") :expand nil) (box-pack-start v-box-top scrolled) (container-add scrolled viewport) (container-add viewport v-box-buttons) (iter (for s in-package :gtk-test :external-only t) (for fn = (fdefinition s)) (unless fn (next-iteration)) (when (eq s 'gtk-test:demo-all) (next-iteration)) (for docstring = (documentation fn t)) (for description = (format nil "~A~@[~%~A~]" (string-downcase (symbol-name s)) docstring)) (for label = (make-instance 'label :label description :justify :center)) (for button = (make-instance 'button)) (container-add button label) (connect-signal button "clicked" (let ((fn fn)) (lambda (b) (declare (ignore b)) (funcall fn)))) (box-pack-start v-box-buttons button :expand nil)) (widget-show window)))) (defun test-ui-markup () (within-main-loop (let ((label (make-instance 'label :label "Hello!"))) (let-ui (gtk-window :type :toplevel :position :center :title "Hello, world!" :default-width 300 :default-height 400 :var w (v-box (:expr label) :expand nil (scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic :shadow-type :etched-in (text-view :var tv)) (h-box (label :label "Insert:") :expand nil (entry :var entry) (button :label "gtk-ok" :use-stock t :var btn) :expand nil) :expand nil (label :label "Table packing") :expand nil (table :n-columns 2 :n-rows 2 (label :label "2 x 1") :left 0 :right 2 :top 0 :bottom 1 (label :label "1 x 1") :left 0 :right 1 :top 1 :bottom 2 (label :label "1 x 1") :left 1 :right 2 :top 1 :bottom 2))) (connect-signal btn "clicked" (lambda (b) (declare (ignore b)) (text-buffer-insert (text-view-buffer tv) (entry-text entry)))) (widget-show w))))) (defun test-list-store () "Demonstrates usage of list store" (within-main-loop (let-ui (gtk-window :type :toplevel :title "GtkListStore" :default-width 600 :default-height 400 :var w (v-box (label :label "A GtkListStore") :expand nil (scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic (tree-view :var tv)))) (let ((l (make-instance 'list-store :column-types '("gint" "gchararray")))) (iter (for i from 0 below 100) (for n = (random 10000000)) (for s = (format nil "~R" n)) (list-store-insert-with-values l i n s)) (setf (tree-view-model tv) l) (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0)) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 0) (tree-view-append-column tv column)) (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1)) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 1) (tree-view-append-column tv column)) (connect-signal tv "row-activated" (lambda (w path column) (declare (ignore w column)) (let* ((iter (tree-model-iter-by-path l path)) (n (tree-model-value l iter 0)) (dialog (make-instance 'message-dialog :title "Clicked" :text (format nil "Number ~A was clicked" n) :buttons :ok))) (dialog-run dialog) (object-destroy dialog))))) (widget-show w)))) (defun test-tree-store () "Demonstrates usage of tree store" (within-main-loop (let-ui (gtk-window :type :toplevel :title "GtkListStore" :default-width 600 :default-height 400 :var w (v-box (label :label "A GtkListStore") :expand nil (scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic (tree-view :var tv)))) (let ((l (make-instance 'tree-store :column-types '("gint" "gchararray")))) (iter (for i from 0 below 100) (for n = (random 10000000)) (for s = (format nil "~R" n)) (for it = (tree-store-insert-with-values l nil i n s)) (iter (for j from 0 below 10) (for n2 = (random 10000000)) (for s2 = (format nil "~R" n2)) (tree-store-insert-with-values l it j n2 s2))) (setf (tree-view-model tv) l) (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0)) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 0) (tree-view-append-column tv column)) (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1)) (renderer (make-instance 'cell-renderer-text :text "A text"))) (tree-view-column-pack-start column renderer) (tree-view-column-add-attribute column renderer "text" 1) (tree-view-append-column tv column)) (connect-signal tv "row-activated" (lambda (w path column) (declare (ignore w column)) (let* ((iter (tree-model-iter-by-path l path)) (n (tree-model-value l iter 0)) (dialog (make-instance 'message-dialog :title "Clicked" :text (format nil "Number ~A was clicked" n) :buttons :ok))) (dialog-run dialog) (object-destroy dialog))))) (widget-show w)))) (defun test-gdk-expose (gdk-window) (let* ((gc (graphics-context-new gdk-window))) (multiple-value-bind (w h) (drawable-get-size gdk-window) (setf (graphics-context-rgb-bg-color gc) (make-color :red 0 :green 0 :blue 0)) (draw-polygon gdk-window gc t (list (make-point :x 0 :y 0) (make-point :x (truncate w 2) :y 0) (make-point :x w :y (truncate h 2)) (make-point :x w :y h) (make-point :x (truncate w 2) :y h) (make-point :x 0 :y (truncate h 2)))) (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0)) (draw-point gdk-window gc 20 10) (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 0)) (draw-points gdk-window gc (list (make-point :x 15 :y 20) (make-point :x 35 :y 40))) (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 0 :blue 65535)) (draw-line gdk-window gc 60 30 40 50) (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 65535 :blue 0)) (draw-lines gdk-window gc (list (make-point :x 10 :y 30) (make-point :x 15 :y 40) (make-point :x 15 :y 50) (make-point :x 10 :y 56))) (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 65535)) (draw-segments gdk-window gc (list (make-segment :x1 35 :y1 35 :x2 55 :y2 35) (make-segment :x1 65 :y1 35 :x2 43 :y2 17))) (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 65535) (graphics-context-rgb-bg-color gc) (make-color :red 32767 :green 0 :blue 32767)) (draw-arc gdk-window gc nil 70 30 75 50 (* 64 75) (* 64 200)) (draw-polygon gdk-window gc nil (list (make-point :x 20 :y 40) (make-point :x 30 :y 50) (make-point :x 40 :y 70) (make-point :x 30 :y 80) (make-point :x 10 :y 55))) (setf (graphics-context-rgb-fg-color gc) (make-color :red 16384 :green 16384 :blue 65535)) (draw-trapezoids gdk-window gc (list (make-trapezoid :y1 50.0d0 :y2 70.0d0 :x11 30.0d0 :x12 45.0d0 :x21 70.0d0 :x22 50.0d0)))))) (defun test-gdk () "Test various gdk primitives" (within-main-loop (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t))) (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main))) (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main))) (g-signal-connect window "expose-event" (lambda (widget event) (declare (ignore widget event)) (test-gdk-expose (widget-window window)))) (g-signal-connect window "configure-event" (lambda (widget event) (declare (ignore widget event)) (widget-queue-draw window))) (widget-show window) (push :pointer-motion-mask (gdk-window-events (widget-window window))))))