tixgrid added

--HG--
branch : aspn

tixgrid/test.py

@@ -0,0 +1,99 @@
+from Tix import *
+
+root = Tk()
+sg = ScrolledGrid(root)
+sg.pack(fill='both', expand=1)
+g = sg.grid_# sg.grid_ == sg.subwidget('grid') ; the usual shortcut sg.grid does not work here, because of the grid() geometry method
+
+
+def on_size():
+    print 'sizecmd called'
+
+g.config(selectunit='cell', sizecmd=on_size)
+
+# define a bunch of cells
+for i in range(5):
+    for j in range(8):
+        if i == 0 and j == 0:
+            newtext = ''
+        elif i == 0:
+            newtext = j
+        elif j == 0:
+            newtext = i
+        else:
+            newtext = 'column %d -- row %d'%(i, j)
+        g.set(i, j, itemtype='text', text=newtext)
+
+# shows how to query the size of a row or column
+g.size_column('default', size='auto', pad0=5, pad1=10)
+print 'size of column 1:', g.size_column(1), '\n'
+
+
+# this shows how to use edit_xxx() and format() - commands
+def edit_done(x, y):
+    new = g.entrycget(x, y, 'text')
+    print 'Cell %s, %s : new text "%s"' %(x, y, new)
+
+def edit_notify(x, y):
+    try:
+        if x == '0' or y == '0':
+            return 0
+        old = g.entrycget(x, y, 'text')
+        print 'Cell %s, %s : old text "%s"' %(x, y, old)
+        return 1
+    except TclError:
+        # a mouse-click beyond the defined cells
+        return 0
+
+def format(region, x0, y0, x1, y1):
+    if region in ('x-margin', 'y-margin', 's-margin'):
+        g.format_border(x0, y0, x1, y1, relief='raised', bd=1, bg='black')
+    elif region == 'main':
+        g.format_grid(x0, y0, x1, y1, bg='white', bordercolor='gray80', filled=1)
+
+g.config(editdonecmd=edit_done, editnotifycmd=edit_notify, formatcmd=format)
+
+# this shows how to change two column's position
+#g.move('column', 1, 1, 7)
+#g.move('column', 0, 0, 1)
+#g.move('column', 8, 8, -8)
+#
+
+# this shows how to use the anchor_() methods
+g.anchor_set( 'end', 4)
+print 'anchor_get() returns:', g.anchor_get()
+g.anchor_clear()
+print 'anchor_get() returns:', g.anchor_get(), '\n'
+
+# this shows how to use sort_xxx()
+def sortcmd(a, b):
+    print a, b
+    if a < b:
+        return 1
+    return 0
+
+def do_sort(event):
+    g.sort_row(1, 3, command=sortcmd, key=0)
+
+g.bind('<F4>', do_sort)
+
+# this shows how to use nearest() geometryinfo() and info_exists()
+def nearest(ev):
+    print 'event.x: %d, event.y: %d, nearest cell:' % (ev.x, ev.y), g.nearest(ev.x, ev.y)
+    print 'Cell at %d, %d exists: ' % (ev.x, ev.y), g.info_exists(*g.nearest(ev.x, ev.y))
+    print 'geometryinfo(%d, %d): ' % (ev.x, ev.y), g.geometryinfo(ev.x, ev.y)# ???
+
+g.bind('<3>', nearest)
+
+
+# dragsite and dropsite commands seem to work, but what to do with them?
+g.dropsite_set(0, 0)
+g.dragsite_set(1,1)
+print 'dragsite:', g.dragsite_get(), 'dropsite:', g.dropsite_get()
+
+# selection
+g.select_clear()
+g.select_set(1, 1)
+g.select_adjust(2, 2, 3, 3)
+
+root.mainloop()