Added demo of combobox

diff --git a/gtk/gtk.demo.lisp b/gtk/gtk.demo.lisp
index c0fc691..23fd000 100644 (file)
--- a/gtk/gtk.demo.lisp
+++ b/gtk/gtk.demo.lisp
@@ -10,7 +10,8 @@
            #:test-scale-button
            #:test-text-view
            #:demo-code-editor
-           #:test-treeview-list))
+           #:test-treeview-list
+           #:test-combobox))
 
 (in-package :gtk-demo)
 
@@ -295,4 +296,43 @@
       (print (tree-view-column-tree-view column))
       (print (tree-view-column-cell-renderers column)))
     (gtk-widget-show-all window)
+    (gtk-main)))
+
+(defun test-combobox ()
+  (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
+         (model (make-instance 'array-list-store))
+         (combobox (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) (gobject:release w) (gtk-main-quit)))
+    (gobject:g-signal-connect button "clicked" (lambda (b) (gobject:release b) 
+                                                       (store-add-item model (make-tvi :title (entry-text title-entry)
+                                                                                       :value (or (parse-integer (entry-text value-entry) 
+                                                                                                                 :junk-allowed t)
+                                                                                                  0)))))
+    (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)
+    (container-add v-box combobox)
+    (let ((renderer (make-instance 'cell-renderer-text :xalign 0.0)))
+      (cell-layout-pack-start combobox renderer)
+      (cell-layout-add-attribute combobox renderer "text" 0))
+    (let ((renderer (make-instance 'cell-renderer-text :xalign 1.0)))
+      (cell-layout-pack-start combobox renderer)
+      (cell-layout-add-attribute combobox renderer "text" 1))
+    (gtk-widget-show-all window)
     (gtk-main)))
\ No newline at end of file