ButtonBox: Add the Placeholder property. Add 'added', 'modified' and 'conflict' icons.

[GB.FORM]
* NEW: ButtonBox: Add the Placeholder property.
* NEW: Add 'added', 'modified' and 'conflict' icons.
* NEW: Document the Spinner control.

comp/src/gb.form/.src/Button/ButtonBox.class

@@ -4,7 +4,7 @@ Export
 
 Inherits UserControl
 
-Public Const _Properties As String = "*,Action,Text,Alignment{Align.Normal;Left;Center;Right}=Normal,Picture,ReadOnly,Border=True,Button=True,ClearButton,Filter,FilterMenu{Menu}"
+Public Const _Properties As String = "*,Action,Text,Alignment{Align.Normal;Left;Center;Right}=Normal,Picture,ReadOnly,Placeholder,Border=True,Button=True,ClearButton,Filter,FilterMenu{Menu}"
 Public Const _DefaultEvent As String = "Click"
 Public Const _DefaultSize As String = "24,4"
 Public Const _Similar As String = "TextBox"
@@ -28,6 +28,7 @@ Property Alignment As Integer
 Property ClearButton As Boolean
 Property Filter As Boolean
 Property FilterMenu As String
+Property Placeholder As String
 
 'Private $hPanel As Panel
 Private $hBackground As DrawingArea
@@ -401,3 +402,15 @@ Public Sub FilterNow()
   FilterTimer_Timer
   
 End
+
+Private Function Placeholder_Read() As String
+
+  Return $hTextBox.Placeholder
+
+End
+
+Private Sub Placeholder_Write(Value As String)
+
+  $hTextBox.Placeholder = Value
+
+End

comp/src/gb.form/.src/Spinner.class

@@ -7,14 +7,35 @@ Inherits UserControl
 Public Const _Properties As String = "*,Border,Label,Padding{Range:0;63},Margin=False,Type={Spinner.*}"
 Public Const _DefaultSize As String = "8,8"
 
-Public Enum {Line}, Dot, Circle
+'' Spinner type drawing lines.
+Public Const {Line} As Integer = 0
+
+'' Spinner type drawing dots.
+Public Const Dot As Integer = 1
+
+'' Spinner type drawing a ring.
+Public Const Circle As Integer = 2
 
 Property Border As Boolean
 Property Label As Boolean
 Property Value As Float
 Property Enabled As Boolean
 Property Padding As Integer
+
+'' @{since 3.16}
+''
+'' Return or set if there is an inner margin between the spinner and the control border.
+
 Property Margin As Boolean
+
+'' @{since 3.16}
+''
+'' Return or set the Spinner type.
+''
+'' The following types are implemented: [../line], [../dot], [../circle].
+''
+'' The default type is [../line].
+
 Property Type As Integer
 
 Private $fStartTime As Float

comp/src/gb.form/map/icon.map

@@ -1,5 +1,6 @@
 access                  preferences/preferences-desktop-accessibility;apps/preferences-desktop-accessibility
 add                     actions/list-add
+added                   emblems/vcs-added;emblem/added
 agenda                  apps/agenda;actions/view-calendar-agenda
 align-bottom            actions/align-vertical-bottom
 align-center            actions/align-horizontal-center
@@ -48,6 +49,7 @@ color                   [-breeze*]actions/color-picker-grey;[breeze*]apps/prefer
 color-picker            actions/color-picker
 component               categories/applications-utilities;apps/nepomuk
 computer                devices/computer
+conflict                emblems/vcs-conflicting;emblems/emblem-cvs-conflict
 connect                 actions/network-connect
 contrast                #
 copy                    actions/edit-copy
@@ -166,6 +168,7 @@ md                      $(mime)/text-x-markdown
 media-player            devices/multimedia-player
 menu                    apps/alacarte;apps/kmenuedit;actions/application-menu
 microphone              devices/audio-input-microphone
+modified                emblems/vcs-locally-modified;emblems/emblem-csv-modified
 monitor                 apps/utilities-system-monitor
 mouse                   devices/input-mouse
 mount                   actions/media-mount