Remove Palm OS port.

The platform targeted by this port doesn't exist any more and the port never
achieved really working state so remove the code to avoid having to maintain
it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/colourdata.h

@@ -33,10 +33,9 @@ public:
 
     /**
         Under Windows, determines whether the Windows colour dialog will
-        display the full dialog with custom colour selection controls. Under
-        PalmOS, determines whether colour dialog will display full rgb colour
-        picker or only available palette indexer. Has no meaning under other
-        platforms.
+        display the full dialog with custom colour selection controls.
+
+        Has no meaning under other platforms.
 
         The default value is @true.
     */

interface/wx/datectrl.h

@@ -13,8 +13,7 @@
     is a relatively big control, wxDatePickerCtrl is implemented as a small
     window showing the currently selected date. The control can be edited using
     the keyboard, and can also display a popup window for more user-friendly
-    date selection, depending on the styles used and the platform, except
-    PalmOS where date is selected using native dialog.
+    date selection, depending on the styles used and the platform.
 
     It is only available if @c wxUSE_DATEPICKCTRL is set to 1.
 

interface/wx/defs.h

@@ -398,14 +398,12 @@ enum wxBorder
 /*  Old names for compatibility */
 #define wxRA_HORIZONTAL     wxHORIZONTAL
 #define wxRA_VERTICAL       wxVERTICAL
-#define wxRA_USE_CHECKBOX   0x0010 /* alternative native subcontrols (wxPalmOS) */
 
 /*
  * wxRadioButton style flag
  */
 #define wxRB_GROUP          0x0004
 #define wxRB_SINGLE         0x0008
-#define wxRB_USE_CHECKBOX   0x0010 /* alternative native control (wxPalmOS) */
 
 /*
  * wxScrollBar flags

interface/wx/menu.h

@@ -422,7 +422,6 @@ public:
     and have a special meaning since entries using these IDs will be taken out
     of the normal menus under MacOS X and will be inserted into the system menu
     (following the appropriate MacOS X interface guideline).
-    On PalmOS @e wxID_EXIT is disabled according to Palm OS Companion guidelines.
 
     Menu items may be either @e normal items, @e check items or @e radio items.
     Normal items don't have any special properties while the check items have a

interface/wx/platinfo.h

@@ -83,8 +83,7 @@ enum wxPortId
     wxPORT_MAC      = 1 << 7,       //!< wxMac, using Carbon or Classic Mac API
     wxPORT_COCOA    = 1 << 8,       //!< wxCocoa, using Cocoa NextStep/Mac API
     wxPORT_WINCE    = 1 << 9,       //!< wxWinCE, toolkit is WinCE SDK API
-    wxPORT_PALMOS   = 1 << 10,      //!< wxPalmOS, toolkit is PalmOS API
-    wxPORT_DFB      = 1 << 11       //!< wxDFB, using wxUniversal
+    wxPORT_DFB      = 1 << 10       //!< wxDFB, using wxUniversal
 };
 
 

interface/wx/radiobox.h

@@ -19,9 +19,6 @@
     @style{wxRA_SPECIFY_COLS}
            The major dimension parameter refers to the maximum number of
            columns.
-    @style{wxRA_USE_CHECKBOX}
-           Use of the checkbox controls instead of radio buttons (currently
-           supported only on PalmOS)
     @endStyleTable
 
     @beginEventEmissionTable{wxCommandEvent}

interface/wx/radiobut.h

@@ -25,9 +25,6 @@
            siblings trigger a hang bug in Windows (only). If this happens, add
            this style to mark the button as not belonging to a group, and
            implement the mutually-exclusive group behaviour yourself.
-    @style{wxRB_USE_CHECKBOX}
-           Use a checkbox button instead of radio button (currently supported
-           only on PalmOS).
     @endStyleTable
 
     @beginEventEmissionTable{wxCommandEvent}

interface/wx/tooltip.h

@@ -48,7 +48,7 @@ public:
         Set the delay after which the tooltip disappears or how long a tooltip
         remains visible.
 
-        @note May not be supported on all platforms (eg. wxCocoa, GTK, Palmos).
+        @note May not be supported on all platforms (eg. wxCocoa, GTK).
     */
     static void SetAutoPop(long msecs);
 
@@ -77,7 +77,7 @@ public:
     /**
         Set the delay between subsequent tooltips to appear.
 
-        @note May not be supported on all platforms (eg. wxCocoa, GTK, Palmos).
+        @note May not be supported on all platforms (eg. wxCocoa, GTK).
     */
     static void SetReshow(long msecs);
 

interface/wx/window.h

@@ -3042,7 +3042,7 @@ public:
     /**
         Returns the platform-specific handle of the physical window.
         Cast it to an appropriate handle, such as @b HWND for Windows,
-        @b Widget for Motif, @b GtkWidget for GTK or @b WinHandle for PalmOS.
+        @b Widget for Motif or @b GtkWidget for GTK.
 
         @beginWxPerlOnly
         This method will return an integer in wxPerl.