Fix for mistake with const for non pointer/reference with corrections in documentation.

[wxWidgets.git] / src / mac / carbon / combobox.cpp

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index 7aab1dc666e4fbcb935de31fdf14aabf7e350a52..d1cc089a881811b27b260209e891adbea9bc5d5e 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/combobox.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        combobox.cpp
+// Name:        src/mac/carbon/combobox.cpp

 // Purpose:     wxComboBox class
 // Author:      Stefan Csomor
 // Modified by:
 // Purpose:     wxComboBox class
 // Author:      Stefan Csomor
 // Modified by:


@@ -9,24 +9,22 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "combobox.h"
-#endif
+#include "wx/wxprec.h"
+
+#if wxUSE_COMBOBOX

 
 #include "wx/combobox.h"
 #include "wx/button.h"
 #include "wx/menu.h"
 #include "wx/mac/uma.h"
 
 
 #include "wx/combobox.h"
 #include "wx/button.h"
 #include "wx/menu.h"
 #include "wx/mac/uma.h"
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)

-#endif

 
 // composite combobox implementation by Dan "Bud" Keith bud@otsys.com
 
 
 static int nextPopUpMenuId = 1000 ;
 
 // composite combobox implementation by Dan "Bud" Keith bud@otsys.com
 
 
 static int nextPopUpMenuId = 1000 ;

-MenuHandle NewUniqueMenu() 
+MenuHandle NewUniqueMenu()

 {
   MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
   nextPopUpMenuId++ ;
 {
   MenuHandle handle = NewMenu( nextPopUpMenuId , "\pMenu" ) ;
   nextPopUpMenuId++ ;


@@ -68,18 +66,26 @@ public:
 protected:
     void OnChar( wxKeyEvent& event )
     {
 protected:
     void OnChar( wxKeyEvent& event )
     {

-       // Allows processing the tab key to go to the next control
-       if (event.GetKeyCode() == WXK_TAB)
-       {
-               wxNavigationKeyEvent NavEvent;
-               NavEvent.SetEventObject(this);
-               NavEvent.SetDirection(true);
-               NavEvent.SetWindowChange(false);
-               
-                // Get the parent of the combo and have it process the navigation?
-               if (m_cb->GetParent()->GetEventHandler()->ProcessEvent(NavEvent))
+        // Allows processing the tab key to go to the next control
+        if (event.GetKeyCode() == WXK_TAB)
+        {
+            wxNavigationKeyEvent NavEvent;
+            NavEvent.SetEventObject(this);
+            NavEvent.SetDirection(true);
+            NavEvent.SetWindowChange(false);
+
+            // Get the parent of the combo and have it process the navigation?
+            if (m_cb->GetParent()->GetEventHandler()->ProcessEvent(NavEvent))

                     return;
                     return;

-       }
+        }
+
+        // send the event to the combobox class in case the user has bound EVT_CHAR
+        wxKeyEvent kevt(event);
+        kevt.SetEventObject(m_cb);
+        if (m_cb->GetEventHandler()->ProcessEvent(kevt))
+            // If the event was handled and not skipped then we're done
+            return;
+

         if ( event.GetKeyCode() == WXK_RETURN )
         {
             wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_cb->GetId());
         if ( event.GetKeyCode() == WXK_RETURN )
         {
             wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_cb->GetId());


@@ -111,22 +117,34 @@ protected:
                 return;
             }
         }
                 return;
             }
         }

-        
+

         event.Skip();
     }
 
         event.Skip();
     }
 

-    // Use the KeyUp as a naive approximation for TEXT_UPDATED, even though it is somewhat delayed
-    // but this is less complicated than dealing with idle-ness, and is much better than nothing

     void OnKeyUp( wxKeyEvent& event )
     {
     void OnKeyUp( wxKeyEvent& event )
     {

-        if ( event.GetKeyCode() != WXK_RETURN )
-        {
-            wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_cb->GetId());
-            event.SetString( GetValue() );
-            event.SetEventObject( m_cb );
-            m_cb->GetEventHandler()->ProcessEvent(event);            
-        }
+        event.SetEventObject(m_cb);
+        event.SetId(m_cb->GetId());
+        if (! m_cb->GetEventHandler()->ProcessEvent(event))
+            event.Skip();
+    }
+
+    void OnKeyDown( wxKeyEvent& event )
+    {
+        event.SetEventObject(m_cb);
+        event.SetId(m_cb->GetId());
+        if (! m_cb->GetEventHandler()->ProcessEvent(event))
+            event.Skip();

     }
     }

+
+    void OnText( wxCommandEvent& event )
+    {
+        event.SetEventObject(m_cb);
+        event.SetId(m_cb->GetId());
+        if (! m_cb->GetEventHandler()->ProcessEvent(event))
+            event.Skip();
+    }
+

 private:
     wxComboBox *m_cb;
 
 private:
     wxComboBox *m_cb;
 


@@ -134,15 +152,17 @@ private:
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)
 };
 
 BEGIN_EVENT_TABLE(wxComboBoxText, wxTextCtrl)

-    EVT_CHAR( wxComboBoxText::OnChar)
-    EVT_KEY_UP( wxComboBoxText::OnKeyUp)
+    EVT_KEY_DOWN( wxComboBoxText::OnKeyDown)
+    EVT_CHAR(     wxComboBoxText::OnChar)
+    EVT_KEY_UP(   wxComboBoxText::OnKeyUp)
+    EVT_TEXT( -1, wxComboBoxText::OnText)

 END_EVENT_TABLE()
 
 class wxComboBoxChoice : public wxChoice
 {
 public:
     wxComboBoxChoice(wxComboBox *cb, int style)
 END_EVENT_TABLE()
 
 class wxComboBoxChoice : public wxChoice
 {
 public:
     wxComboBoxChoice(wxComboBox *cb, int style)

-        : wxChoice( cb , 1 )
+        : wxChoice( cb , 1 , wxDefaultPosition , wxDefaultSize , 0 , NULL , style & (wxCB_SORT) )

     {
         m_cb = cb;
     }
     {
         m_cb = cb;
     }


@@ -183,7 +203,7 @@ protected:
         if (! m_cb->HasFlag(wxCB_READONLY) )
             sz.x = GetPopupWidth() ;
         return sz ;
         if (! m_cb->HasFlag(wxCB_READONLY) )
             sz.x = GetPopupWidth() ;
         return sz ;

-    }  
+    }

 
 private:
     wxComboBox *m_cb;
 
 private:
     wxComboBox *m_cb;


@@ -223,7 +243,7 @@ wxSize wxComboBox::DoGetBestSize() const
     if (!m_choice && !m_text)
         return GetSize();
     wxSize size = m_choice->GetBestSize();
     if (!m_choice && !m_text)
         return GetSize();
     wxSize size = m_choice->GetBestSize();

-    
+

     if ( m_text != NULL )
     {
         wxSize  sizeText = m_text->GetBestSize();
     if ( m_text != NULL )
     {
         wxSize  sizeText = m_text->GetBestSize();


@@ -241,10 +261,10 @@ wxSize wxComboBox::DoGetBestSize() const
     return size;
 }
 
     return size;
 }
 

-void wxComboBox::DoMoveWindow(int x, int y, int width, int height) 
+void wxComboBox::DoMoveWindow(int x, int y, int width, int height)

 {
     wxControl::DoMoveWindow(x, y, width , height );
 {
     wxControl::DoMoveWindow(x, y, width , height );

-    
+

     if ( m_text == NULL )
     {
         // we might not be fully constructed yet, therefore watch out...
     if ( m_text == NULL )
     {
         // we might not be fully constructed yet, therefore watch out...


@@ -257,7 +277,7 @@ void wxComboBox::DoMoveWindow(int x, int y, int width, int height)
         m_text->SetSize(TEXTFOCUSBORDER, TEXTFOCUSBORDER, wText, -1 );
         // put it at an inset of 1 to have outer area shadows drawn as well
         m_choice->SetSize(TEXTFOCUSBORDER + wText + MARGIN - 1 , TEXTFOCUSBORDER, m_choice->GetPopupWidth() , -1);
         m_text->SetSize(TEXTFOCUSBORDER, TEXTFOCUSBORDER, wText, -1 );
         // put it at an inset of 1 to have outer area shadows drawn as well
         m_choice->SetSize(TEXTFOCUSBORDER + wText + MARGIN - 1 , TEXTFOCUSBORDER, m_choice->GetPopupWidth() , -1);

-    }    
+    }

 }
 
 
 }
 
 


@@ -269,17 +289,20 @@ void wxComboBox::DoMoveWindow(int x, int y, int width, int height)
 bool wxComboBox::Enable(bool enable)
 {
     if ( !wxControl::Enable(enable) )
 bool wxComboBox::Enable(bool enable)
 {
     if ( !wxControl::Enable(enable) )

-        return FALSE;
+        return false;

 
 

-    return TRUE;
+    if (m_text)
+        m_text->Enable(enable);
+
+    return true;

 }
 
 bool wxComboBox::Show(bool show)
 {
     if ( !wxControl::Show(show) )
 }
 
 bool wxComboBox::Show(bool show)
 {
     if ( !wxControl::Show(show) )

-        return FALSE;
+        return false;

 
 

-    return TRUE;
+    return true;

 }
 
 void wxComboBox::SetFocus()
 }
 
 void wxComboBox::SetFocus()


@@ -328,9 +351,9 @@ bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
            const wxString& name)
 {
     if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,
            const wxString& name)
 {
     if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style ,

-                            wxDefaultValidator, name) )
+                            validator, name) )

     {
     {

-        return FALSE;
+        return false;

     }
 
     m_choice = new wxComboBoxChoice(this, style );
     }
 
     m_choice = new wxComboBoxChoice(this, style );


@@ -342,29 +365,30 @@ bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
     else
     {
         m_text = new wxComboBoxText(this);
     else
     {
         m_text = new wxComboBoxText(this);

-        if ( size.y == -1 ) 
+        if ( size.y == -1 )

         {
             csize.y = m_text->GetSize().y ;
             csize.y += 2 * TEXTFOCUSBORDER ;
         }
     }
         {
             csize.y = m_text->GetSize().y ;
             csize.y += 2 * TEXTFOCUSBORDER ;
         }
     }

-    
+

     DoSetSize(pos.x, pos.y, csize.x, csize.y);
     DoSetSize(pos.x, pos.y, csize.x, csize.y);

-    
+

     for ( int i = 0 ; i < n ; i++ )
     {
         m_choice->DoAppend( choices[ i ] );
     }
 
     SetBestSize(size);   // Needed because it is a wxControlWithItems
     for ( int i = 0 ; i < n ; i++ )
     {
         m_choice->DoAppend( choices[ i ] );
     }
 
     SetBestSize(size);   // Needed because it is a wxControlWithItems

+    SetStringSelection(value);

 
 

-    return TRUE;
+    return true;

 }
 
 wxString wxComboBox::GetValue() const
 {
     wxString        result;
 }
 
 wxString wxComboBox::GetValue() const
 {
     wxString        result;

-    
+

     if ( m_text == NULL )
     {
         result = m_choice->GetString( m_choice->GetSelection() );
     if ( m_text == NULL )
     {
         result = m_choice->GetString( m_choice->GetSelection() );


@@ -378,8 +402,8 @@ wxString wxComboBox::GetValue() const
 }
 
 int wxComboBox::GetCount() const
 }
 
 int wxComboBox::GetCount() const

-{ 
-    return m_choice->GetCount() ; 
+{
+    return m_choice->GetCount() ;

 }
 
 void wxComboBox::SetValue(const wxString& value)
 }
 
 void wxComboBox::SetValue(const wxString& value)


@@ -429,7 +453,7 @@ void wxComboBox::SetEditable(bool editable)
 
     int currentX, currentY;
     GetPosition( &currentX, &currentY );
 
     int currentX, currentY;
     GetPosition( &currentX, &currentY );

-    
+

     int currentW, currentH;
     GetSize( &currentW, &currentH );
 
     int currentW, currentH;
     GetSize( &currentW, &currentH );
 


@@ -452,7 +476,7 @@ long wxComboBox::GetInsertionPoint() const
     return 0;
 }
 
     return 0;
 }
 

-long wxComboBox::GetLastPosition() const
+wxTextPos wxComboBox::GetLastPosition() const

 {
     // TODO
     return 0;
 {
     // TODO
     return 0;


@@ -473,17 +497,17 @@ void wxComboBox::SetSelection(long from, long to)
     // TODO
 }
 
     // TODO
 }
 

-int wxComboBox::DoAppend(const wxString& item) 
+int wxComboBox::DoAppend(const wxString& item)

 {
     return m_choice->DoAppend( item ) ;
 }
 
 {
     return m_choice->DoAppend( item ) ;
 }
 

-int wxComboBox::DoInsert(const wxString& item, int pos) 
+int wxComboBox::DoInsert(const wxString& item, int pos)

 {
     return m_choice->DoInsert( item , pos ) ;
 }
 
 {
     return m_choice->DoInsert( item , pos ) ;
 }
 

-void wxComboBox::DoSetItemClientData(int n, void* clientData) 
+void wxComboBox::DoSetItemClientData(int n, void* clientData)

 {
     return m_choice->DoSetItemClientData( n , clientData ) ;
 }
 {
     return m_choice->DoSetItemClientData( n , clientData ) ;
 }


@@ -498,7 +522,7 @@ void wxComboBox::DoSetItemClientObject(int n, wxClientData* clientData)
     return m_choice->DoSetItemClientObject( n , clientData ) ;
 }
 
     return m_choice->DoSetItemClientObject( n , clientData ) ;
 }
 

-wxClientData* wxComboBox::DoGetItemClientObject(int n) const 
+wxClientData* wxComboBox::DoGetItemClientObject(int n) const

 {
     return m_choice->DoGetItemClientObject( n ) ;
 }
 {
     return m_choice->DoGetItemClientObject( n ) ;
 }


@@ -537,16 +561,16 @@ int wxComboBox::GetSelection() const
 void wxComboBox::SetSelection(int n)
 {
     m_choice->SetSelection( n );
 void wxComboBox::SetSelection(int n)
 {
     m_choice->SetSelection( n );

-    
+

     if ( m_text != NULL )
     {
         m_text->SetValue( GetString( n ) );
     }
 }
 
     if ( m_text != NULL )
     {
         m_text->SetValue( GetString( n ) );
     }
 }
 

-int wxComboBox::FindString(const wxString& s) const
+int wxComboBox::FindString(const wxString& s, bool bCase) const

 {
 {

-    return m_choice->FindString( s );
+    return m_choice->FindString( s, bCase );

 }
 
 wxString wxComboBox::GetString(int n) const
 }
 
 wxString wxComboBox::GetString(int n) const


@@ -563,32 +587,83 @@ wxString wxComboBox::GetStringSelection() const
         return wxEmptyString;
 }
 
         return wxEmptyString;
 }
 

-bool wxComboBox::SetStringSelection(const wxString& sel)
+void wxComboBox::SetString(int n, const wxString& s)

 {
 {

-    int s = FindString (sel);
-    if (s > -1)
-        {
-            SetSelection (s);
-            return TRUE;
-        }
+    m_choice->SetString( n , s ) ;
+}
+
+bool wxComboBox::IsEditable() const
+{
+    return m_text != NULL && !HasFlag(wxCB_READONLY);
+}
+
+void wxComboBox::Undo()
+{
+    if (m_text != NULL)
+        m_text->Undo();
+}
+
+void wxComboBox::Redo()
+{
+    if (m_text != NULL)
+        m_text->Redo();
+}
+
+void wxComboBox::SelectAll()
+{
+    if (m_text != NULL)
+        m_text->SelectAll();
+}
+
+bool wxComboBox::CanCopy() const
+{
+    if (m_text != NULL)
+        return m_text->CanCopy();

     else
     else

-        return FALSE;
+        return false;

 }
 
 }
 

-void wxComboBox::SetString(int n, const wxString& s) 
+bool wxComboBox::CanCut() const

 {
 {

-    m_choice->SetString( n , s ) ;
+    if (m_text != NULL)
+        return m_text->CanCut();
+    else
+        return false;

 }
 
 }
 

+bool wxComboBox::CanPaste() const
+{
+    if (m_text != NULL)
+        return m_text->CanPaste();
+    else
+        return false;
+}

 
 

-wxInt32 wxComboBox::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) 
+bool wxComboBox::CanUndo() const
+{
+    if (m_text != NULL)
+        return m_text->CanUndo();
+    else
+        return false;
+}
+
+bool wxComboBox::CanRedo() const
+{
+    if (m_text != NULL)
+        return m_text->CanRedo();
+    else
+        return false;
+}
+
+wxInt32 wxComboBox::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )

 {
     /* For consistency with other platforms, clicking in the text area does not constitute a selection
     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());
     event.SetEventObject(this);
     event.SetString(GetStringSelection());
 {
     /* For consistency with other platforms, clicking in the text area does not constitute a selection
     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_SELECTED, m_windowId );
     event.SetInt(GetSelection());
     event.SetEventObject(this);
     event.SetString(GetStringSelection());

-    ProcessCommand(event);
-    return noErr ; */
+    ProcessCommand(event);*/
+    return noErr ;

 }
 
 }
 

+#endif