Remove the native toolbar from the frame in Destroy() rather than the destructor...

[wxWidgets.git] / src / propgrid / propgrid.cpp

diff --git a/src/propgrid/propgrid.cpp b/src/propgrid/propgrid.cpp
index 1120d4ce516aa171f5962abd45dc5df7472fef8b..96198a3af874a7ced74f62b496ac145b8081977a 100644 (file)
--- a/src/propgrid/propgrid.cpp
+++ b/src/propgrid/propgrid.cpp
@@ -345,6 +345,9 @@ void wxPropertyGrid::Init1()
     m_mouseSide = 16;
     m_editorFocused = 0;
 
+    // Must set empty but valid data
+    m_unspecifiedAppearance.SetEmptyData();
+
     // Set default keys
     AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_RIGHT );
     AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_DOWN );
@@ -441,9 +444,9 @@ void wxPropertyGrid::Init2()
 
     CalculateFontAndBitmapStuff( wxPG_DEFAULT_VSPACING );
 
-    // Allocate cell datas indirectly by calling setter
-    m_propertyDefaultCell.SetBgCol(*wxBLACK);
-    m_categoryDefaultCell.SetBgCol(*wxBLACK);
+    // Allocate cell datas
+    m_propertyDefaultCell.SetEmptyData();
+    m_categoryDefaultCell.SetEmptyData();
 
     RegainColours();
 
@@ -779,9 +782,12 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
                                                    wxMouseEvent* mouseEvent,
                                                    int selFlags )
 {
+    const wxArrayPGProperty& selection = GetSelectedProperties();
     bool alreadySelected = m_pState->DoIsPropertySelected(prop);
     bool res = true;
-    bool addToExistingSelection;
+
+    // Set to 2 if also add all items in between
+    int addToExistingSelection = 0;
 
     if ( GetExtraStyle() & wxPG_EX_MULTIPLE_SELECTION )
     {
@@ -799,21 +805,24 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
             }
             else
             {
-                addToExistingSelection = mouseEvent->ShiftDown();
+                if ( mouseEvent->ControlDown() )
+                {
+                    addToExistingSelection = 1;
+                }
+                else if ( mouseEvent->ShiftDown() )
+                {
+                    if ( selection.size() > 0 && !prop->IsCategory() )
+                        addToExistingSelection = 2;
+                    else
+                        addToExistingSelection = 1;
+                }
             }
         }
-        else
-        {
-            addToExistingSelection = false;
-        }
-    }
-    else
-    {
-        addToExistingSelection = false;
     }
 
-    if ( addToExistingSelection )
+    if ( addToExistingSelection == 1 )
     {
+        // Add/remove one
         if ( !alreadySelected )
         {
             res = DoAddToSelection(prop, selFlags);
@@ -823,6 +832,59 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
             res = DoRemoveFromSelection(prop, selFlags);
         }
     }
+    else if ( addToExistingSelection == 2 )
+    {
+        // Add this, and all in between
+
+        // Find top selected property
+        wxPGProperty* topSelProp = selection[0];
+        int topSelPropY = topSelProp->GetY();
+        for ( unsigned int i=1; i<selection.size(); i++ )
+        {
+            wxPGProperty* p = selection[i];
+            int y = p->GetY();
+            if ( y < topSelPropY )
+            {
+                topSelProp = p;
+                topSelPropY = y;
+            }
+        }
+
+        wxPGProperty* startFrom;
+        wxPGProperty* stopAt;
+
+        if ( prop->GetY() <= topSelPropY )
+        {
+            // Property is above selection (or same)
+            startFrom = prop;
+            stopAt = topSelProp;
+        }
+        else
+        {
+            // Property is below selection
+            startFrom = topSelProp;
+            stopAt = prop;
+        }
+
+        // Iterate through properties in-between, and select them
+        wxPropertyGridIterator it;
+
+        for ( it = GetIterator(wxPG_ITERATE_VISIBLE, startFrom);
+              !it.AtEnd();
+              it++ )
+        {
+            wxPGProperty* p = *it;
+
+            if ( !p->IsCategory() &&
+                 !m_pState->DoIsPropertySelected(p) )
+            {
+                DoAddToSelection(p, selFlags);
+            }
+
+            if ( p == stopAt )
+                break;
+        }
+    }
     else
     {
         res = DoSelectAndEdit(prop, colIndex, selFlags);
@@ -1325,6 +1387,8 @@ void wxPropertyGrid::RegainColours()
         wxColour bgCol = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW );
         m_colPropBack = bgCol;
         m_propertyDefaultCell.GetData()->SetBgCol(bgCol);
+        if ( !m_unspecifiedAppearance.GetBgCol().IsOk() )
+            m_unspecifiedAppearance.SetBgCol(bgCol);
     }
 
     if ( !(m_coloursCustomized & 0x0010) )
@@ -1332,6 +1396,8 @@ void wxPropertyGrid::RegainColours()
         wxColour fgCol = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
         m_colPropFore = fgCol;
         m_propertyDefaultCell.GetData()->SetFgCol(fgCol);
+        if ( !m_unspecifiedAppearance.GetFgCol().IsOk() )
+            m_unspecifiedAppearance.SetFgCol(fgCol);
     }
 
     if ( !(m_coloursCustomized & 0x0020) )
@@ -1403,6 +1469,7 @@ void wxPropertyGrid::SetCellBackgroundColour( const wxColour& col )
     m_coloursCustomized |= 0x08;
 
     m_propertyDefaultCell.GetData()->SetBgCol(col);
+    m_unspecifiedAppearance.SetBgCol(col);
 
     Refresh();
 }
@@ -1415,6 +1482,7 @@ void wxPropertyGrid::SetCellTextColour( const wxColour& col )
     m_coloursCustomized |= 0x10;
 
     m_propertyDefaultCell.GetData()->SetFgCol(col);
+    m_unspecifiedAppearance.SetFgCol(col);
 
     Refresh();
 }
@@ -3318,17 +3386,26 @@ void wxPropertyGrid::HandleCustomEditorEvent( wxEvent &event )
 
     //
     // Filter out excess wxTextCtrl modified events
-    if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED &&
-         wnd &&
-         wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
+    if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED && wnd )
     {
-        wxTextCtrl* tc = (wxTextCtrl*) wnd;
+        if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
+        {
+            wxTextCtrl* tc = (wxTextCtrl*) wnd;
 
-        wxString newTcValue = tc->GetValue();
-        if ( m_prevTcValue == newTcValue )
-            return;
+            wxString newTcValue = tc->GetValue();
+            if ( m_prevTcValue == newTcValue )
+                return;
+            m_prevTcValue = newTcValue;
+        }
+        else if ( wnd->IsKindOf(CLASSINFO(wxComboCtrl)) )
+        {
+            wxComboCtrl* cc = (wxComboCtrl*) wnd;
 
-        m_prevTcValue = newTcValue;
+            wxString newTcValue = cc->GetTextCtrl()->GetValue();
+            if ( m_prevTcValue == newTcValue )
+                return;
+            m_prevTcValue = newTcValue;
+        }
     }
 
     SetInternalFlag(wxPG_FL_IN_HANDLECUSTOMEDITOREVENT);
@@ -3561,6 +3638,21 @@ void wxPropertyGrid::CustomSetCursor( int type, bool override )
     m_curcursor = type;
 }
 
+// -----------------------------------------------------------------------
+
+wxString
+wxPropertyGrid::GetUnspecifiedValueText( int argFlags ) const
+{
+    const wxPGCell& ua = GetUnspecifiedValueAppearance();
+
+    if ( ua.HasText() &&
+         !(argFlags & wxPG_FULL_VALUE) &&
+         !(argFlags & wxPG_EDITABLE_VALUE) )
+        return ua.GetText();
+
+    return wxEmptyString;
+}
+
 // -----------------------------------------------------------------------
 // wxPropertyGrid property selection, editor creation
 // -----------------------------------------------------------------------
@@ -3842,6 +3934,9 @@ bool wxPropertyGrid::DoSelectProperty( wxPGProperty* p, unsigned int flags )
                 wxRect grect = GetEditorWidgetRect(p, m_selColumn);
                 wxPoint goodPos = grect.GetPosition();
 
+                // Editor appearance can now be considered clear
+                m_editorAppearance.SetEmptyData();
+
                 const wxPGEditor* editor = p->GetEditorClass();
                 wxCHECK_MSG(editor, false,
                     wxT("NULL editor class not allowed"));
@@ -3911,6 +4006,12 @@ bool wxPropertyGrid::DoSelectProperty( wxPGProperty* p, unsigned int flags )
 
                         p->GetEditorClass()->OnFocus(p, primaryCtrl);
                     }
+                    else
+                    {
+                        if ( p->IsValueUnspecified() )
+                            SetEditorAppearance(m_unspecifiedAppearance,
+                                                true);
+                    }
                 }
 
                 if ( m_wndEditor2 )
@@ -4077,7 +4178,7 @@ void wxPropertyGrid::RefreshEditor()
     editorClass->UpdateControl(p, wnd);
 
     if ( p->IsValueUnspecified() )
-        editorClass ->SetValueToUnspecified(p, wnd);
+        SetEditorAppearance(m_unspecifiedAppearance, true);
 }
 
 // -----------------------------------------------------------------------
@@ -4191,7 +4292,9 @@ bool wxPropertyGrid::DoHideProperty( wxPGProperty* p, bool hide, int flags )
 
 void wxPropertyGrid::RecalculateVirtualSize( int forceXPos )
 {
-    if ( (m_iFlags & wxPG_FL_RECALCULATING_VIRTUAL_SIZE) ||
+    // Don't check for !HasInternalFlag(wxPG_FL_INITIALIZED) here. Otherwise
+    // virtual size calculation may go wrong.
+    if ( HasInternalFlag(wxPG_FL_RECALCULATING_VIRTUAL_SIZE) ||
          m_frozen ||
          !m_pState )
         return;
@@ -5495,6 +5598,8 @@ bool wxPropertyGrid::IsEditorFocused() const
 void wxPropertyGrid::HandleFocusChange( wxWindow* newFocused )
 {
     unsigned int oldFlags = m_iFlags;
+    bool wasEditorFocused = false;
+    wxWindow* wndEditor = m_wndEditor;
 
     m_iFlags &= ~(wxPG_FL_FOCUSED);
 
@@ -5503,9 +5608,13 @@ void wxPropertyGrid::HandleFocusChange( wxWindow* newFocused )
     // This must be one of nextFocus' parents.
     while ( parent )
     {
+        if ( parent == wndEditor )
+        {
+            wasEditorFocused = true;
+        }
         // Use m_eventObject, which is either wxPropertyGrid or
         // wxPropertyGridManager, as appropriate.
-        if ( parent == m_eventObject )
+        else if ( parent == m_eventObject )
         {
             m_iFlags |= wxPG_FL_FOCUSED;
             break;
@@ -5513,6 +5622,17 @@ void wxPropertyGrid::HandleFocusChange( wxWindow* newFocused )
         parent = parent->GetParent();
     }
 
+    // Notify editor control when it receives a focus
+    if ( wasEditorFocused && m_curFocused != newFocused )
+    {
+        wxPGProperty* p = GetSelection();
+        if ( p )
+        {
+            const wxPGEditor* editor = p->GetEditorClass();
+            editor->OnFocus(p, GetEditorControl());
+        }
+    }
+
     m_curFocused = newFocused;
 
     if ( (m_iFlags & wxPG_FL_FOCUSED) !=