Add various selection menu items to the sample.

[wxWidgets.git] / src / common / datavcmn.cpp

diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp
index 8e2469c228dd59c0ac90b064a504862802f6478f..c5540283fc6bbe1d2e0d9490b9edbf34cef46be5 100644 (file)
--- a/src/common/datavcmn.cpp
+++ b/src/common/datavcmn.cpp
@@ -387,7 +387,7 @@ wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
     // build initial index
     unsigned int i;
     for (i = 1; i < initial_size+1; i++)
     // build initial index
     unsigned int i;
     for (i = 1; i < initial_size+1; i++)

-            m_hash.Add( wxUIntToPtr(i) );
+            m_hash.Add( wxDataViewItem(wxUIntToPtr(i)) );

     m_nextFreeID = initial_size + 1;
 }
 
     m_nextFreeID = initial_size + 1;
 }
 


@@ -403,7 +403,7 @@ void wxDataViewIndexListModel::Reset( unsigned int new_size )
     // build initial index
     unsigned int i;
     for (i = 1; i < new_size+1; i++)
     // build initial index
     unsigned int i;
     for (i = 1; i < new_size+1; i++)

-            m_hash.Add( wxUIntToPtr(i) );
+            m_hash.Add( wxDataViewItem(wxUIntToPtr(i)) );

 
     m_nextFreeID = new_size + 1;
 
 
     m_nextFreeID = new_size + 1;
 


@@ -417,8 +417,8 @@ void wxDataViewIndexListModel::RowPrepended()
     unsigned int id = m_nextFreeID;
     m_nextFreeID++;
 
     unsigned int id = m_nextFreeID;
     m_nextFreeID++;
 

-    m_hash.Insert( wxUIntToPtr(id), 0 );

     wxDataViewItem item( wxUIntToPtr(id) );
     wxDataViewItem item( wxUIntToPtr(id) );

+    m_hash.Insert( item, 0 );

     ItemAdded( wxDataViewItem(0), item );
 
 }
     ItemAdded( wxDataViewItem(0), item );
 
 }


@@ -430,8 +430,8 @@ void wxDataViewIndexListModel::RowInserted( unsigned int before )
     unsigned int id = m_nextFreeID;
     m_nextFreeID++;
 
     unsigned int id = m_nextFreeID;
     m_nextFreeID++;
 

-    m_hash.Insert( wxUIntToPtr(id), before );

     wxDataViewItem item( wxUIntToPtr(id) );
     wxDataViewItem item( wxUIntToPtr(id) );

+    m_hash.Insert( item, before );

     ItemAdded( wxDataViewItem(0), item );
 }
 
     ItemAdded( wxDataViewItem(0), item );
 }
 


@@ -440,8 +440,8 @@ void wxDataViewIndexListModel::RowAppended()
     unsigned int id = m_nextFreeID;
     m_nextFreeID++;
 
     unsigned int id = m_nextFreeID;
     m_nextFreeID++;
 

-    m_hash.Add( wxUIntToPtr(id) );

     wxDataViewItem item( wxUIntToPtr(id) );
     wxDataViewItem item( wxUIntToPtr(id) );

+    m_hash.Add( item );

     ItemAdded( wxDataViewItem(0), item );
 }
 
     ItemAdded( wxDataViewItem(0), item );
 }
 


@@ -490,7 +490,7 @@ unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) cons
         return wxPtrToUInt(item.GetID())-1;
 
     // assert for not found
         return wxPtrToUInt(item.GetID())-1;
 
     // assert for not found

-    return (unsigned int) m_hash.Index( item.GetID() );
+    return (unsigned int) m_hash.Index( item );

 }
 
 wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
 }
 
 wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const


@@ -763,21 +763,27 @@ bool wxDataViewRendererBase::FinishEditing()
 
     DestroyEditControl();
 
 
     DestroyEditControl();
 

-    if (!Validate(value))
-        return false;
-
+    bool isValid = Validate(value);

     unsigned int col = GetOwner()->GetModelColumn();
     unsigned int col = GetOwner()->GetModelColumn();

-    dv_ctrl->GetModel()->ChangeValue(value, m_item, col);

 
     // Now we should send Editing Done event
     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv_ctrl->GetId() );
     event.SetDataViewColumn( GetOwner() );
     event.SetModel( dv_ctrl->GetModel() );
     event.SetItem( m_item );
 
     // Now we should send Editing Done event
     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv_ctrl->GetId() );
     event.SetDataViewColumn( GetOwner() );
     event.SetModel( dv_ctrl->GetModel() );
     event.SetItem( m_item );

+    event.SetValue( value );
+    event.SetColumn( col );
+    event.SetEditCanceled( !isValid );

     event.SetEventObject( dv_ctrl );
     dv_ctrl->GetEventHandler()->ProcessEvent( event );
 
     event.SetEventObject( dv_ctrl );
     dv_ctrl->GetEventHandler()->ProcessEvent( event );
 

-    return true;
+    if ( isValid && event.IsAllowed() )
+    {
+        dv_ctrl->GetModel()->ChangeValue(value, m_item, col);
+        return true;
+    }
+
+    return false;

 }
 
 void wxDataViewRendererBase::PrepareForItem(const wxDataViewModel *model,
 }
 
 void wxDataViewRendererBase::PrepareForItem(const wxDataViewModel *model,


@@ -1456,7 +1462,15 @@ bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
 
 wxSize wxDataViewSpinRenderer::GetSize() const
 {
 
 wxSize wxDataViewSpinRenderer::GetSize() const
 {

-    return wxSize(80,16);
+    wxSize sz = GetTextExtent(wxString::Format("%d", (int)m_data));
+
+    // Allow some space for the spin buttons, which is approximately the size
+    // of a scrollbar (and getting pixel-exact value would be complicated).
+    // Also add some whitespace between the text and the button:
+    sz.x += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+    sz.x += GetTextExtent("M").x;
+
+    return sz;

 }
 
 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
 }
 
 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )


@@ -1514,7 +1528,18 @@ bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
 
 wxSize wxDataViewChoiceRenderer::GetSize() const
 {
 
 wxSize wxDataViewChoiceRenderer::GetSize() const
 {

-    return wxSize(80,16);
+    wxSize sz;
+
+    for ( wxArrayString::const_iterator i = m_choices.begin(); i != m_choices.end(); ++i )
+        sz.IncTo(GetTextExtent(*i));
+
+    // Allow some space for the right-side button, which is approximately the
+    // size of a scrollbar (and getting pixel-exact value would be complicated).
+    // Also add some whitespace between the text and the button:
+    sz.x += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+    sz.x += GetTextExtent("M").x;
+
+    return sz;

 }
 
 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
 }
 
 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )


@@ -1980,7 +2005,7 @@ wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, u
 
     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
     if (node)
 
     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
     if (node)

-        return node->GetData();
+        return wxDataViewItem(node->GetData());

 
     return wxDataViewItem(0);
 }
 
     return wxDataViewItem(0);
 }


@@ -2086,7 +2111,7 @@ void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
 
 void wxDataViewTreeStore::DeleteAllItems()
 {
 
 void wxDataViewTreeStore::DeleteAllItems()
 {

-    DeleteChildren(m_root);
+    DeleteChildren(wxDataViewItem(m_root));

 }
 
 void
 }
 
 void