# HG changeset patch
# User Claus Gittinger <cg@exept.de>
# Date 885932996 -3600
# Node ID f356a6636eefa5c742ee2eed7a72d25fada22b88
# Parent  b73d69538b6f94ede8c0324376a9c33b3e01b986
disable hook & browse menu items, if there is no class yet.
disable align stuff, if there is no selection.

diff -r b73d69538b6f -r f356a6636eef UIPainter.st
--- a/UIPainter.st	Tue Jan 27 21:02:33 1998 +0100
+++ b/UIPainter.st	Tue Jan 27 21:29:56 1998 +0100
@@ -714,6 +714,7 @@
                        #(#MenuItem
                           #'label:' 'Create Hook Methods'
                           #'value:' #doInstallHooks
+                          #'enabled:' #hasSpecClass
                       )
                        #(#MenuItem
                           #'label:' '-'
@@ -730,6 +731,7 @@
                        #(#MenuItem
                           #'label:' 'Browse Aspect Methods'
                           #'value:' #doBrowseAspectMethods
+                          #'enabled:' #hasSpecClass
                       )
                        #(#MenuItem
                           #'label:' '-'
@@ -817,6 +819,8 @@
           ) nil
           nil
       )
+
+    "Modified: / 27.1.1998 / 21:25:27 / cg"
 !
 
 menuAlign
@@ -841,48 +845,56 @@
                 #'label:' 'Align Left'
                 #'value:' #alignSelectionLeft
                 #'activeHelpKey:' #alignSelectionLeft
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignL 'Align Left')
             )
              #(#MenuItem
                 #'label:' 'Align Right'
                 #'value:' #alignSelectionRight
                 #'activeHelpKey:' #alignSelectionRight
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignR 'Align Right')
             )
              #(#MenuItem
                 #'label:' 'Align Left & Right'
                 #'value:' #alignSelectionLeftAndRight
                 #'activeHelpKey:' #alignSelectionLeftAndRight
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignLR 'Align Left & Right')
             )
              #(#MenuItem
                 #'label:' 'Align top'
                 #'value:' #alignSelectionTop
                 #'activeHelpKey:' #alignSelectionTop
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignT 'Align top')
             )
              #(#MenuItem
                 #'label:' 'Align Bottom'
                 #'value:' #alignSelectionBottom
                 #'activeHelpKey:' #alignSelectionBottom
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignB 'Align Bottom')
             )
              #(#MenuItem
                 #'label:' 'Align Top & Bottom'
                 #'value:' #alignSelectionTopAndBottom
                 #'activeHelpKey:' #alignSelectionTopAndBottom
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignTB 'Align Top & Bottom')
             )
              #(#MenuItem
                 #'label:' 'Align Centered Horizontal'
                 #'value:' #alignSelectionCenterHor
                 #'activeHelpKey:' #alignSelectionCenterHor
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignCenterH 'Align Centered Horizontal')
             )
              #(#MenuItem
                 #'label:' 'Align Centered Vertical'
                 #'value:' #alignSelectionCenterVer
                 #'activeHelpKey:' #alignSelectionCenterVer
+                #'enabled:' #hasSelection
                 #'labelImage:' #(#ResourceRetriever #UIPainter #iconAlignCenterV 'Align Centered Vertical')
             )
              #(#MenuItem
@@ -892,11 +904,13 @@
                 #'label:' 'Spread Horizontal'
                 #'value:' #spreadSelectionHor
                 #'activeHelpKey:' #spreadSelectionHor
+                #'enabled:' #hasSelection
             )
              #(#MenuItem
                 #'label:' 'Spread Vertical'
                 #'value:' #spreadSelectionVer
                 #'activeHelpKey:' #spreadSelectionVer
+                #'enabled:' #hasSelection
             )
              #(#MenuItem
                 #'label:' '-'
@@ -905,15 +919,19 @@
                 #'label:' 'Center Horizontal In Frame'
                 #'value:' #centerSelectionHor
                 #'activeHelpKey:' #centerSelectionHor
+                #'enabled:' #hasSelection
             )
              #(#MenuItem
                 #'label:' 'Center Vertical In Frame'
                 #'value:' #centerSelectionVer
                 #'activeHelpKey:' #centerSelectionVer
+                #'enabled:' #hasSelection
             )
           ) nil
           nil
       )
+
+    "Modified: / 27.1.1998 / 21:27:33 / cg"
 !
 
 menuEdit