extending calculation of visible region

[wxWidgets.git] / src / generic / spinctlg.cpp

diff --git a/src/generic/spinctlg.cpp b/src/generic/spinctlg.cpp
index 9d6ab516e258461b8af7842cafee52d0b54e9071..91ae4c9f5f132f0da906d199b551957ce953913f 100644 (file)
--- a/src/generic/spinctlg.cpp
+++ b/src/generic/spinctlg.cpp
@@ -6,7 +6,7 @@
 // Created:     29.01.01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// License:     wxWindows license
+// License:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "spinctlg.h"
 #endif
 
@@ -28,13 +28,15 @@
     #pragma hdrstop
 #endif
 
-#if !(defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXPM__)) || defined(__WXMAC__) || \
-    defined(__WXUNIVERSAL__)
+#if !(defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXPM__)) || \
+    defined(__WXMAC__) || defined(__WXUNIVERSAL__)
 
 #ifndef WX_PRECOMP
     #include "wx/textctrl.h"
 #endif //WX_PRECOMP
 
+#if wxUSE_SPINCTRL
+
 #include "wx/spinbutt.h"
 #include "wx/spinctrl.h"
 
@@ -70,6 +72,15 @@ protected:
         event.Skip();
     }
 
+    bool ProcessEvent(wxEvent &event)
+    {
+        // Hand button down events to wxSpinCtrl. Doesn't work.
+        if (event.GetEventType() == wxEVT_LEFT_DOWN && m_spin->ProcessEvent( event ))
+            return TRUE;
+
+        return wxTextCtrl::ProcessEvent( event );
+    }
+
 private:
     wxSpinCtrl *m_spin;
 
@@ -92,15 +103,21 @@ public:
     {
         m_spin = spin;
 
-        SetWindowStyle(style);
+        SetWindowStyle(style | wxSP_VERTICAL);
     }
 
 protected:
-    void OnSpinButton(wxSpinEvent& event)
+    void OnSpinButton(wxSpinEvent& eventSpin)
     {
-        m_spin->SetTextValue(event.GetPosition());
+        m_spin->SetTextValue(eventSpin.GetPosition());
 
-        event.Skip();
+        wxCommandEvent event(wxEVT_COMMAND_SPINCTRL_UPDATED, m_spin->GetId());
+        event.SetEventObject(m_spin);
+        event.SetInt(eventSpin.GetPosition());
+
+        m_spin->GetEventHandler()->ProcessEvent(event);
+
+        eventSpin.Skip();
     }
 
 private:
@@ -140,12 +157,23 @@ bool wxSpinCtrl::Create(wxWindow *parent,
                         int initial,
                         const wxString& name)
 {
-    if ( !wxControl::Create(parent, id, pos, size, style,
+    if ( !wxControl::Create(parent, id, wxDefaultPosition, wxDefaultSize, style,
                             wxDefaultValidator, name) )
     {
         return FALSE;
     }
 
+    // the string value overrides the numeric one (for backwards compatibility
+    // reasons and also because it is simpler to satisfy the string value which
+    // comes much sooner in the list of arguments and leave the initial
+    // parameter unspecified)
+    if ( !value.empty() )
+    {
+        long l;
+        if ( value.ToLong(&l) )
+            initial = l;
+    }
+
     SetBackgroundColour(*wxRED);
     m_text = new wxSpinCtrlText(this, value);
     m_btn = new wxSpinCtrlButton(this, style);
@@ -159,7 +187,10 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     }
     DoSetSize(pos.x, pos.y, csize.x, csize.y);
 #else
-    DoSetSize(pos.x, pos.y, size.x, size.y);
+    wxSize best = GetBestSize();
+    if ( size.x != -1 ) best.x = size.x;
+    if ( size.y != -1 ) best.y = size.y;
+    DoSetSize(pos.x, pos.y, best.x, best.y);
 #endif
     // have to disable this window to avoid interfering it with message
     // processing to the text and the button... but pretend it is enabled to
@@ -189,7 +220,7 @@ wxSpinCtrl::~wxSpinCtrl()
 // geometry
 // ----------------------------------------------------------------------------
 
-wxSize wxSpinCtrl::DoGetBestClientSize() const
+wxSize wxSpinCtrl::DoGetBestSize() const
 {
     wxSize sizeBtn = m_btn->GetBestSize(),
            sizeText = m_text->GetBestSize();
@@ -206,7 +237,11 @@ void wxSpinCtrl::DoMoveWindow(int x, int y, int width, int height)
 
     wxCoord wText = width - sizeBtn.x;
     m_text->SetSize(x, y, wText, height);
+#ifdef __WXMAC__
+    m_btn->SetSize(x + wText + MARGIN, y, -1, -1);
+#else
     m_btn->SetSize(x + wText + MARGIN, y, -1, height);
+#endif
 }
 
 // ----------------------------------------------------------------------------
@@ -293,7 +328,7 @@ void wxSpinCtrl::SetTextValue(int val)
     m_text->SetSelection(0, -1);
 
     // and give focus to the control!
-    m_text->SetFocus();
+    // m_text->SetFocus();    Why???? TODO.
 }
 
 void wxSpinCtrl::SetValue(int val)
@@ -328,4 +363,12 @@ void wxSpinCtrl::SetRange(int min, int max)
     m_btn->SetRange(min, max);
 }
 
+void wxSpinCtrl::SetSelection(long from, long to)
+{
+    wxCHECK_RET( m_text, _T("invalid call to wxSpinCtrl::SetSelection") );
+
+    m_text->SetSelection(from, to);
+}
+
+#endif // wxUSE_SPINCTRL
 #endif // !wxPort-with-native-spinctrl