Implemented wxGDIObject::Create/CloneGDIRefData() for the relevant classes.

[wxWidgets.git] / src / motif / control.cpp

diff --git a/src/motif/control.cpp b/src/motif/control.cpp
index 70fa4f3d3ce66c1c0be80d2f913a3ed244693194..0924e49ef4385d181b3db6f0263a15f08cd50f0c 100644 (file)
--- a/src/motif/control.cpp
+++ b/src/motif/control.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        control.cpp
+// Name:        src/motif/control.cpp

 // Purpose:     wxControl class
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxControl class
 // Author:      Julian Smart
 // Modified by:


@@ -9,42 +9,67 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "control.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 #include "wx/control.h"
 
 #include "wx/control.h"

-#include "wx/panel.h"
-#include "wx/utils.h"

 
 

+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
+    #include "wx/panel.h"
+#endif
+
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif

 #include <Xm/Xm.h>
 #include <Xm/Xm.h>

+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
+
+#include "wx/motif/private.h"

 
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
 
 BEGIN_EVENT_TABLE(wxControl, wxWindow)
 END_EVENT_TABLE()
 IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
 
 BEGIN_EVENT_TABLE(wxControl, wxWindow)
 END_EVENT_TABLE()

-#endif

 
 // Item members
 wxControl::wxControl()
 {
 
 // Item members
 wxControl::wxControl()
 {

-    m_backgroundColour = *wxWHITE;
-    m_foregroundColour = *wxBLACK;
-    m_callback = 0;
-    m_inSetValue = FALSE;
+    m_inSetValue = false;
+}
+
+bool wxControl::Create( wxWindow *parent,
+                      wxWindowID id,
+                      const wxPoint &pos,
+                      const wxSize &size,
+                      long style,
+                      const wxValidator& validator,
+                      const wxString &name)
+{
+    bool ret = wxWindow::Create(parent, id, pos, size, style, name);
+
+#if wxUSE_VALIDATORS
+    SetValidator(validator);
+#endif
+
+    return ret;

 }
 
 }
 

-wxControl::~wxControl()
+bool wxControl::CreateControl(wxWindow *parent,
+                              wxWindowID id,
+                              const wxPoint& pos,
+                              const wxSize& size,
+                              long style,
+                              const wxValidator& validator,
+                              const wxString& name)

 {
 {

-    // If we delete an item, we should initialize the parent panel,
-    // because it could now be invalid.
-    wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
-    if (panel)
-    {
-        if (panel->GetDefaultItem() == this)
-            panel->SetDefaultItem((wxButton*) NULL);
-    }
+    if( !wxControlBase::CreateControl( parent, id, pos, size, style,
+                                       validator, name ) )
+        return false;
+
+    return true;

 }
 
 void wxControl::SetLabel(const wxString& label)
 }
 
 void wxControl::SetLabel(const wxString& label)


@@ -53,14 +78,12 @@ void wxControl::SetLabel(const wxString& label)
     if (!widget)
         return;
 
     if (!widget)
         return;
 

-    wxStripMenuCodes((char*) (const char*) label, wxBuffer);
+    wxXmString label_str(GetLabelText(label));

 
 

-    XmString text = XmStringCreateSimple (wxBuffer);

     XtVaSetValues (widget,
     XtVaSetValues (widget,

-        XmNlabelString, text,
+        XmNlabelString, label_str(),

         XmNlabelType, XmSTRING,
         NULL);
         XmNlabelType, XmSTRING,
         NULL);

-    XmStringFree (text);

 }
 
 wxString wxControl::GetLabel() const
 }
 
 wxString wxControl::GetLabel() const


@@ -69,63 +92,28 @@ wxString wxControl::GetLabel() const
     if (!widget)
         return wxEmptyString;
 
     if (!widget)
         return wxEmptyString;
 

-    XmString text;
-    char *s;
+    XmString text = NULL;

     XtVaGetValues (widget,
         XmNlabelString, &text,
         NULL);
 
     XtVaGetValues (widget,
         XmNlabelString, &text,
         NULL);
 

-    if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
-    {
-        wxString str(s);
-        XtFree (s);
-        XmStringFree(text);
-        return str;
-    }
-    else
-    {
-      //        XmStringFree(text);
-        return wxEmptyString;
-    }
+    return wxXmStringToString( text );

 }
 
 }
 

-void wxControl::ProcessCommand (wxCommandEvent & event)
+bool wxControl::ProcessCommand(wxCommandEvent & event)

 {
 {

-    // Tries:
-    // 1) A callback function (to become obsolete)
-    // 2) OnCommand, starting at this window and working up parent hierarchy
-    // 3) OnCommand then calls ProcessEvent to search the event tables.
-    if (m_callback)
-    {
-        (void) (*(m_callback)) (*this, event);
-    }
-    else
-    {
-        GetEventHandler()->OnCommand(*this, event);
-    }
+    return HandleWindowEvent(event);

 }
 
 }
 

-void wxControl::Centre (int direction)
+wxSize wxControl::DoGetBestSize() const

 {
 {

-    int x, y, width, height, panel_width, panel_height, new_x, new_y;
+    Widget w = (Widget)GetTopWidget();

 
 

-    wxWindow *parent = (wxWindow *) GetParent ();
-    if (!parent)
-        return;
-
-    parent->GetClientSize (&panel_width, &panel_height);
-    GetSize (&width, &height);
-    GetPosition (&x, &y);
-
-    new_x = x;
-    new_y = y;
+    // Do not return any arbitrary default value...
+    wxASSERT_MSG (w, wxT("DoGetBestSize called before creation"));

 
 

-    if (direction & wxHORIZONTAL)
-        new_x = (int) ((panel_width - width) / 2);
+    XtWidgetGeometry preferred;
+    XtQueryGeometry (w, NULL, &preferred);

 
 

-    if (direction & wxVERTICAL)
-        new_y = (int) ((panel_height - height) / 2);
-
-    SetSize (new_x, new_y, width, height);
+    return wxSize(preferred.width, preferred.height);

 }
 }

-