make sure 10.4 command-key events are routed via the wx-accelerator route as well...

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

diff --git a/src/generic/spinctlg.cpp b/src/generic/spinctlg.cpp
index 56f39de773c5efa7b4642205566722b6ba189939..796f89efb584df931bf6755adff014c32ea464ef 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 licence
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -46,8 +46,12 @@ IMPLEMENT_DYNAMIC_CLASS(wxSpinDoubleEvent, wxNotifyEvent)
 // constants
 // ----------------------------------------------------------------------------
 
-// the margin between the text control and the spin
-static const wxCoord MARGIN = 2;
+// The margin between the text control and the spin: the value here is the same
+// as the margin between the spin button and its "buddy" text control in wxMSW
+// so the generic control looks similarly to the native one there, we might
+// need to use different value for the other platforms (and maybe even
+// determine it dynamically?).
+static const wxCoord MARGIN = 1;
 
 #define SPINCTRLBUT_MAX 32000 // large to avoid wrap around trouble
 
@@ -60,7 +64,7 @@ class wxSpinCtrlTextGeneric : public wxTextCtrl
 public:
     wxSpinCtrlTextGeneric(wxSpinCtrlGenericBase *spin, const wxString& value, long style=0)
         : wxTextCtrl(spin->GetParent(), wxID_ANY, value, wxDefaultPosition, wxDefaultSize,
-                     ( style & wxALIGN_MASK ) | wxTE_NOHIDESEL | wxTE_PROCESS_ENTER)
+                     style & wxALIGN_MASK)
     {
         m_spin = spin;
 
@@ -77,12 +81,6 @@ public:
         m_spin = NULL;
     }
 
-    void OnTextEnter(wxCommandEvent& event)
-    {
-        if (m_spin)
-            m_spin->OnTextEnter(event);
-    }
-
     void OnChar( wxKeyEvent &event )
     {
         if (m_spin)
@@ -92,10 +90,7 @@ public:
     void OnKillFocus(wxFocusEvent& event)
     {
         if (m_spin)
-        {
-            m_spin->SyncSpinToText();
-            m_spin->DoSendEvent();
-        }
+            m_spin->OnTextLostFocus();
 
         event.Skip();
     }
@@ -107,8 +102,6 @@ private:
 };
 
 BEGIN_EVENT_TABLE(wxSpinCtrlTextGeneric, wxTextCtrl)
-    EVT_TEXT_ENTER(wxID_ANY, wxSpinCtrlTextGeneric::OnTextEnter)
-
     EVT_CHAR(wxSpinCtrlTextGeneric::OnChar)
 
     EVT_KILL_FOCUS(wxSpinCtrlTextGeneric::OnKillFocus)
@@ -248,8 +241,7 @@ wxSpinCtrlGenericBase::~wxSpinCtrlGenericBase()
         delete text;
     }
 
-    delete m_spinButton;
-    m_spinButton = NULL;
+    wxDELETE(m_spinButton);
 }
 
 // ----------------------------------------------------------------------------
@@ -271,7 +263,7 @@ void wxSpinCtrlGenericBase::DoMoveWindow(int x, int y, int width, int height)
     // position the subcontrols inside the client area
     wxSize sizeBtn = m_spinButton->GetSize();
 
-    wxCoord wText = width - sizeBtn.x;
+    wxCoord wText = width - sizeBtn.x - MARGIN;
     m_textCtrl->SetSize(x, y, wText, height);
     m_spinButton->SetSize(x + wText + MARGIN, y, wxDefaultCoord, height);
 }
@@ -280,11 +272,22 @@ void wxSpinCtrlGenericBase::DoMoveWindow(int x, int y, int width, int height)
 // operations forwarded to the subcontrols
 // ----------------------------------------------------------------------------
 
+void wxSpinCtrlGenericBase::SetFocus()
+{
+    if ( m_textCtrl )
+        m_textCtrl->SetFocus();
+}
+
 bool wxSpinCtrlGenericBase::Enable(bool enable)
 {
-    if ( !wxControl::Enable(enable) )
+    // Notice that we never enable this control itself, it must stay disabled
+    // to avoid interfering with the siblings event handling (see e.g. #12045
+    // for the kind of problems which arise otherwise).
+    if ( enable == m_isEnabled )
         return false;
 
+    m_isEnabled = enable;
+
     m_spinButton->Enable(enable);
     m_textCtrl->Enable(enable);
 
@@ -328,8 +331,7 @@ void wxSpinCtrlGenericBase::OnSpinButton(wxSpinEvent& event)
 
     // Sync the textctrl since the user expects that the button will modify
     // what they see in the textctrl.
-    if ( m_textCtrl && m_textCtrl->IsModified() )
-        SyncSpinToText();
+    SyncSpinToText();
 
     int spin_value = event.GetPosition();
     double step = (event.GetEventType() == wxEVT_SCROLL_LINEUP) ? 1 : -1;
@@ -354,11 +356,10 @@ void wxSpinCtrlGenericBase::OnSpinButton(wxSpinEvent& event)
         DoSendEvent();
 }
 
-void wxSpinCtrlGenericBase::OnTextEnter(wxCommandEvent& event)
+void wxSpinCtrlGenericBase::OnTextLostFocus()
 {
     SyncSpinToText();
     DoSendEvent();
-    event.Skip();
 }
 
 void wxSpinCtrlGenericBase::OnTextChar(wxKeyEvent& event)
@@ -395,8 +396,7 @@ void wxSpinCtrlGenericBase::OnTextChar(wxKeyEvent& event)
 
     value = AdjustToFitInRange(value);
 
-    if ( m_textCtrl && m_textCtrl->IsModified() )
-        SyncSpinToText();
+    SyncSpinToText();
 
     if ( DoSetValue(value) )
         DoSendEvent();
@@ -406,10 +406,10 @@ void wxSpinCtrlGenericBase::OnTextChar(wxKeyEvent& event)
 // Textctrl functions
 // ----------------------------------------------------------------------------
 
-void wxSpinCtrlGenericBase::SyncSpinToText()
+bool wxSpinCtrlGenericBase::SyncSpinToText()
 {
-    if (!m_textCtrl)
-        return;
+    if ( !m_textCtrl || !m_textCtrl->IsModified() )
+        return false;
 
     double textValue;
     if ( m_textCtrl->GetValue().ToDouble(&textValue) )
@@ -418,17 +418,17 @@ void wxSpinCtrlGenericBase::SyncSpinToText()
             textValue = m_max;
         else if (textValue < m_min)
             textValue = m_min;
-
-        // we must always set the value here, even if it's equal to m_value, as
-        // otherwise we could be left with an out of range value when leaving
-        // the text control and the current value is already m_max for example
-        DoSetValue(textValue);
     }
-    else
+    else // text contents is not a valid number at all
     {
-        // textctrl is out of sync, discard and reset
-        DoSetValue(m_value);
+        // replace its contents with the last valid value
+        textValue = m_value;
     }
+
+    // we must always set the value here, even if it's equal to m_value, as
+    // otherwise we could be left with an out of range value when leaving the
+    // text control and the current value is already m_max for example
+    return DoSetValue(textValue);
 }
 
 // ----------------------------------------------------------------------------
@@ -527,8 +527,6 @@ void wxSpinCtrlGenericBase::SetSelection(long from, long to)
 // wxSpinCtrl
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxSpinCtrlGenericBase)
-
 void wxSpinCtrl::DoSendEvent()
 {
     wxSpinEvent event( wxEVT_COMMAND_SPINCTRL_UPDATED, GetId());
@@ -559,6 +557,11 @@ void wxSpinCtrlDouble::SetDigits(unsigned digits)
 {
     wxCHECK_RET( digits <= 20, "too many digits for wxSpinCtrlDouble" );
 
+    if ( digits == m_digits )
+        return;
+
+    m_digits = digits;
+
     m_format.Printf(wxT("%%0.%ulf"), digits);
 
     DoSetValue(m_value);