#if wxUSE_DATAVIEWCTRL
#include "wx/dataview.h"
-#include "wx/spinctrl.h"
-#include "wx/choice.h"
-
-#include "wx/weakref.h"
-#include "wx/vector.h"
#ifndef WX_PRECOMP
#include "wx/dc.h"
#include "wx/settings.h"
#include "wx/log.h"
- #include "wx/icon.h"
#include "wx/crt.h"
#endif
+#include "wx/datectrl.h"
+#include "wx/spinctrl.h"
+#include "wx/choice.h"
+#include "wx/imaglist.h"
+
const char wxDataViewCtrlNameStr[] = "dataviewCtrl";
+namespace
+{
-bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
+// Custom handler pushed on top of the edit control used by wxDataViewCtrl to
+// forward some events to the main control itself.
+class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
{
- return (left.GetID() == right.GetID() );
-}
+public:
+ wxDataViewEditorCtrlEvtHandler(wxWindow *editor, wxDataViewRenderer *owner)
+ {
+ m_editorCtrl = editor;
+ m_owner = owner;
+
+ m_finished = false;
+ }
+
+ void AcceptChangesAndFinish();
+ void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
+
+protected:
+ void OnChar( wxKeyEvent &event );
+ void OnTextEnter( wxCommandEvent &event );
+ void OnKillFocus( wxFocusEvent &event );
+ void OnIdle( wxIdleEvent &event );
-#ifdef __WXDEBUG__
-void wxDataViewItem::Print(const wxString& text) const
+private:
+ wxDataViewRenderer *m_owner;
+ wxWindow *m_editorCtrl;
+ bool m_finished;
+ bool m_focusOnIdle;
+
+private:
+ DECLARE_EVENT_TABLE()
+};
+
+} // anonymous namespace
+
+// ---------------------------------------------------------
+// wxDataViewItemAttr
+// ---------------------------------------------------------
+
+wxFont wxDataViewItemAttr::GetEffectiveFont(const wxFont& font) const
{
- wxPrintf(wxT("item %s: %lu\n"), text.GetData(), wxPtrToUInt(m_id));
+ if ( !HasFont() )
+ return font;
+
+ wxFont f(font);
+ if ( GetBold() )
+ f.MakeBold();
+ if ( GetItalic() )
+ f.MakeItalic();
+ return f;
}
-#endif
+
// ---------------------------------------------------------
// wxDataViewModelNotifier
return ret;
}
+bool wxDataViewModel::BeforeReset()
+{
+ bool ret = true;
+
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
+ {
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->BeforeReset())
+ ret = false;
+ }
+
+ return ret;
+}
+
+bool wxDataViewModel::AfterReset()
+{
+ bool ret = true;
+
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
+ {
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->AfterReset())
+ ret = false;
+ }
+
+ return ret;
+}
+
void wxDataViewModel::Resort()
{
wxDataViewModelNotifiers::iterator iter;
}
int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
- unsigned int column, bool ascending )
+ unsigned int column, bool ascending ) const
{
- // sort branches before leaves
- bool item1_is_container = IsContainer(item1);
- bool item2_is_container = IsContainer(item2);
-
- if (item1_is_container && !item2_is_container)
- return 1;
- if (item2_is_container && !item1_is_container)
- return -1;
-
wxVariant value1,value2;
GetValue( value1, item1, column );
GetValue( value2, item2, column );
if (dt1.IsEarlierThan(dt2))
return 1;
if (dt2.IsEarlierThan(dt1))
- return -11;
+ return -1;
}
// items must be different
// build initial index
unsigned int i;
for (i = 1; i < initial_size+1; i++)
- m_hash.Add( wxUIntToPtr(i) );
- m_lastIndex = initial_size + 1;
-}
-
-wxDataViewIndexListModel::~wxDataViewIndexListModel()
-{
+ m_hash.Add( wxDataViewItem(wxUIntToPtr(i)) );
+ m_nextFreeID = initial_size + 1;
}
void wxDataViewIndexListModel::Reset( unsigned int new_size )
{
+ /* wxDataViewModel:: */ BeforeReset();
+
m_hash.Clear();
// IDs are ordered until an item gets deleted or inserted
// build initial index
unsigned int i;
for (i = 1; i < new_size+1; i++)
- m_hash.Add( wxUIntToPtr(i) );
- m_lastIndex = new_size + 1;
+ m_hash.Add( wxDataViewItem(wxUIntToPtr(i)) );
+
+ m_nextFreeID = new_size + 1;
- wxDataViewModel::Cleared();
+ /* wxDataViewModel:: */ AfterReset();
}
void wxDataViewIndexListModel::RowPrepended()
{
m_ordered = false;
- unsigned int id = m_lastIndex++;
- m_hash.Insert( wxUIntToPtr(id), 0 );
+ unsigned int id = m_nextFreeID;
+ m_nextFreeID++;
+
wxDataViewItem item( wxUIntToPtr(id) );
+ m_hash.Insert( item, 0 );
ItemAdded( wxDataViewItem(0), item );
+
}
void wxDataViewIndexListModel::RowInserted( unsigned int before )
{
m_ordered = false;
- unsigned int id = m_lastIndex++;
- m_hash.Insert( wxUIntToPtr(id), before );
+ unsigned int id = m_nextFreeID;
+ m_nextFreeID++;
+
wxDataViewItem item( wxUIntToPtr(id) );
+ m_hash.Insert( item, before );
ItemAdded( wxDataViewItem(0), item );
}
void wxDataViewIndexListModel::RowAppended()
{
- unsigned int id = m_lastIndex++;
- m_hash.Add( wxUIntToPtr(id) );
+ unsigned int id = m_nextFreeID;
+ m_nextFreeID++;
+
wxDataViewItem item( wxUIntToPtr(id) );
+ m_hash.Add( item );
ItemAdded( wxDataViewItem(0), item );
}
m_ordered = false;
wxDataViewItem item( m_hash[row] );
- wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
m_hash.RemoveAt( row );
+ /* wxDataViewModel:: */ ItemDeleted( wxDataViewItem(0), item );
}
void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows )
{
- wxArrayInt sorted = rows;
- sorted.Sort( my_sort );
-
m_ordered = false;
wxDataViewItemArray array;
wxDataViewItem item( m_hash[rows[i]] );
array.Add( item );
}
- wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
+ wxArrayInt sorted = rows;
+ sorted.Sort( my_sort );
for (i = 0; i < sorted.GetCount(); i++)
m_hash.RemoveAt( sorted[i] );
+
+ /* wxDataViewModel:: */ ItemsDeleted( wxDataViewItem(0), array );
}
void wxDataViewIndexListModel::RowChanged( unsigned int row )
{
- wxDataViewModel::ItemChanged( GetItem(row) );
+ /* wxDataViewModel:: */ ItemChanged( GetItem(row) );
}
void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col )
{
- wxDataViewModel::ValueChanged( GetItem(row), col );
+ /* wxDataViewModel:: */ ValueChanged( GetItem(row), col );
}
unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
{
if (m_ordered)
- {
- unsigned int pos = wxPtrToUInt( item.GetID() );
- return pos-1;
- }
+ 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
return wxDataViewItem( m_hash[row] );
}
-bool wxDataViewIndexListModel::HasDefaultCompare() const
-{
- return !m_ordered;
-}
-
-int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1,
- const wxDataViewItem& item2,
- unsigned int WXUNUSED(column),
- bool ascending)
-{
- if (m_ordered)
- {
- unsigned int pos1 = wxPtrToUInt(item1.GetID());
- unsigned int pos2 = wxPtrToUInt(item2.GetID());
-
- if (ascending)
- return pos1 - pos2;
- else
- return pos2 - pos1;
- }
-
- if (ascending)
- return GetRow(item1) - GetRow(item2);
-
- return GetRow(item2) - GetRow(item1);
-}
-
-void wxDataViewIndexListModel::GetValue( wxVariant &variant,
- const wxDataViewItem &item, unsigned int col ) const
-{
- GetValueByRow( variant, GetRow(item), col );
-}
-
-bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
- const wxDataViewItem &item, unsigned int col )
-{
- return SetValueByRow( variant, GetRow(item), col );
-}
-
-bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
-{
- return GetAttrByRow( GetRow(item), col, attr );
-}
-
-wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
-{
- return wxDataViewItem(0);
-}
-
-bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const
-{
- // only the invisible root item has children
- if (!item.IsOk())
- return true;
-
- return false;
-}
-
unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
{
if (item.IsOk())
wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size )
{
- m_lastIndex = initial_size-1;
-}
-
-wxDataViewVirtualListModel::~wxDataViewVirtualListModel()
-{
+ m_size = initial_size;
}
void wxDataViewVirtualListModel::Reset( unsigned int new_size )
{
- m_lastIndex = new_size-1;
+ /* wxDataViewModel:: */ BeforeReset();
+
+ m_size = new_size;
- wxDataViewModel::Cleared();
+ /* wxDataViewModel:: */ AfterReset();
}
void wxDataViewVirtualListModel::RowPrepended()
{
- m_lastIndex++;
- wxDataViewItem item( NULL );
+ m_size++;
+ wxDataViewItem item( wxUIntToPtr(1) );
ItemAdded( wxDataViewItem(0), item );
}
void wxDataViewVirtualListModel::RowInserted( unsigned int before )
{
- m_lastIndex++;
- wxDataViewItem item( wxUIntToPtr(before) );
+ m_size++;
+ wxDataViewItem item( wxUIntToPtr(before+1) );
ItemAdded( wxDataViewItem(0), item );
}
void wxDataViewVirtualListModel::RowAppended()
{
- m_lastIndex++;
- wxDataViewItem item( wxUIntToPtr(m_lastIndex) );
+ m_size++;
+ wxDataViewItem item( wxUIntToPtr(m_size) );
ItemAdded( wxDataViewItem(0), item );
}
void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
{
- wxDataViewItem item( wxUIntToPtr(row) );
- wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
- m_lastIndex++;
+ m_size--;
+ wxDataViewItem item( wxUIntToPtr(row+1) );
+ /* wxDataViewModel:: */ ItemDeleted( wxDataViewItem(0), item );
}
void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
{
+ m_size -= rows.GetCount();
+
wxArrayInt sorted = rows;
sorted.Sort( my_sort );
unsigned int i;
for (i = 0; i < sorted.GetCount(); i++)
{
- wxDataViewItem item( wxUIntToPtr(sorted[i]) );
- array.Add( item );
+ wxDataViewItem item( wxUIntToPtr(sorted[i]+1) );
+ array.Add( item );
}
- wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
-
- m_lastIndex -= rows.GetCount();
+ /* wxDataViewModel:: */ ItemsDeleted( wxDataViewItem(0), array );
}
void wxDataViewVirtualListModel::RowChanged( unsigned int row )
{
- wxDataViewModel::ItemChanged( GetItem(row) );
+ /* wxDataViewModel:: */ ItemChanged( GetItem(row) );
}
void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col )
{
- wxDataViewModel::ValueChanged( GetItem(row), col );
+ /* wxDataViewModel:: */ ValueChanged( GetItem(row), col );
}
unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const
{
- return wxPtrToUInt( item.GetID() );
+ return wxPtrToUInt( item.GetID() ) -1;
}
wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const
{
- return wxDataViewItem( wxUIntToPtr(row) );
+ return wxDataViewItem( wxUIntToPtr(row+1) );
}
bool wxDataViewVirtualListModel::HasDefaultCompare() const
int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1,
const wxDataViewItem& item2,
unsigned int WXUNUSED(column),
- bool ascending)
+ bool ascending) const
{
- unsigned int pos1 = wxPtrToUInt(item1.GetID());
- unsigned int pos2 = wxPtrToUInt(item2.GetID());
+ unsigned int pos1 = wxPtrToUInt(item1.GetID()); // -1 not needed here
+ unsigned int pos2 = wxPtrToUInt(item2.GetID()); // -1 not needed here
if (ascending)
return pos1 - pos2;
return pos2 - pos1;
}
-void wxDataViewVirtualListModel::GetValue( wxVariant &variant,
- const wxDataViewItem &item, unsigned int col ) const
-{
- GetValueByRow( variant, GetRow(item), col );
-}
-
-bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant,
- const wxDataViewItem &item, unsigned int col )
-{
- return SetValueByRow( variant, GetRow(item), col );
-}
-
-bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
-{
- return GetAttrByRow( GetRow(item), col, attr );
-}
-
-wxDataViewItem wxDataViewVirtualListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
-{
- return wxDataViewItem(0);
-}
-
-bool wxDataViewVirtualListModel::IsContainer( const wxDataViewItem &item ) const
-{
- // only the invisible root item has children
- if (!item.IsOk())
- return true;
-
- return false;
-}
-
unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const
{
return 0; // should we report an error ?
IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
-bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two)
-{
- if (one.GetText() != two.GetText()) return false;
- if (one.IsSameAs(two)) return false;
- return true;
-}
-
// ---------------------------------------------------------
// wxDataViewRendererBase
// ---------------------------------------------------------
wxDataViewRendererBase::~wxDataViewRendererBase()
{
+ if ( m_editorCtrl )
+ DestroyEditControl();
}
-const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
+wxDataViewCtrl* wxDataViewRendererBase::GetView() const
{
return const_cast<wxDataViewRendererBase*>(this)->GetOwner()->GetOwner();
}
-class wxKillRef: public wxWindowRef
-{
-public:
- wxKillRef( wxWindow *win ) : wxWindowRef( win ) { }
- virtual void OnObjectDestroy()
- {
- get()->PopEventHandler( true );
- m_pobj = NULL;
- delete this;
- }
-};
-
bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
{
+ wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner();
+
+ // Before doing anything we send an event asking if editing of this item is really wanted.
+ wxDataViewEvent start_event( wxEVT_DATAVIEW_ITEM_START_EDITING, dv_ctrl->GetId() );
+ start_event.SetDataViewColumn( GetOwner() );
+ start_event.SetModel( dv_ctrl->GetModel() );
+ start_event.SetItem( item );
+ start_event.SetEventObject( dv_ctrl );
+ dv_ctrl->GetEventHandler()->ProcessEvent( start_event );
+ if( !start_event.IsAllowed() )
+ return false;
+
m_item = item; // remember for later
unsigned int col = GetOwner()->GetModelColumn();
wxVariant value;
- GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col );
+ dv_ctrl->GetModel()->GetValue( value, item, col );
- m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
- (void) new wxKillRef( m_editorCtrl.get() );
+ m_editorCtrl = CreateEditorCtrl( dv_ctrl->GetMainWindow(), labelRect, value );
+
+ // there might be no editor control for the given item
+ if(!m_editorCtrl)
+ return false;
wxDataViewEditorCtrlEvtHandler *handler =
new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
#endif
// Now we should send Editing Started event
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, GetOwner()->GetOwner()->GetId() );
+ wxDataViewEvent event( wxEVT_DATAVIEW_ITEM_EDITING_STARTED, dv_ctrl->GetId() );
event.SetDataViewColumn( GetOwner() );
- event.SetModel( GetOwner()->GetOwner()->GetModel() );
+ event.SetModel( dv_ctrl->GetModel() );
event.SetItem( item );
- GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
+ event.SetEventObject( dv_ctrl );
+ dv_ctrl->GetEventHandler()->ProcessEvent( event );
return true;
}
-void wxDataViewRendererBase::CancelEditing()
+void wxDataViewRendererBase::DestroyEditControl()
{
- if (!m_editorCtrl) return;
-
- GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
+ // Remove our event handler first to prevent it from (recursively) calling
+ // us again as it would do via a call to FinishEditing() when the editor
+ // loses focus when we hide it below.
+ wxEvtHandler * const handler = m_editorCtrl->PopEventHandler();
+ // Hide the control immediately but don't delete it yet as there could be
+ // some pending messages for it.
m_editorCtrl->Hide();
- wxPendingDelete.Append( m_editorCtrl );
+
+ wxPendingDelete.Append(handler);
+ wxPendingDelete.Append(m_editorCtrl);
+
+ // Ensure that DestroyEditControl() is not called again for this control.
+ m_editorCtrl.Release();
+}
+
+void wxDataViewRendererBase::CancelEditing()
+{
+ if (!m_editorCtrl)
+ return;
+
+ DestroyEditControl();
}
bool wxDataViewRendererBase::FinishEditing()
{
- if (!m_editorCtrl) return true;
+ if (!m_editorCtrl)
+ return true;
wxVariant value;
GetValueFromEditorCtrl( m_editorCtrl, value );
- GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
+ wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner();
- m_editorCtrl->Hide();
- wxPendingDelete.Append( m_editorCtrl );
+ DestroyEditControl();
- if (!Validate(value))
- return false;
+ dv_ctrl->GetMainWindow()->SetFocus();
+ bool isValid = Validate(value);
unsigned int col = GetOwner()->GetModelColumn();
- GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col );
- GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col );
// Now we should send Editing Done event
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, GetOwner()->GetOwner()->GetId() );
+ wxDataViewEvent event( wxEVT_DATAVIEW_ITEM_EDITING_DONE, dv_ctrl->GetId() );
event.SetDataViewColumn( GetOwner() );
- event.SetModel( GetOwner()->GetOwner()->GetModel() );
+ event.SetModel( dv_ctrl->GetModel() );
event.SetItem( m_item );
- GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
+ event.SetValue( value );
+ event.SetColumn( col );
+ event.SetEditCanceled( !isValid );
+ 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,
+ const wxDataViewItem& item,
+ unsigned column)
+{
+ wxVariant value;
+ model->GetValue(value, item, column);
+ SetValue(value);
+
+ wxDataViewItemAttr attr;
+ model->GetAttr(item, column, attr);
+ SetAttr(attr);
+
+ SetEnabled(model->IsEnabled(item, column));
+}
+
+
+// ----------------------------------------------------------------------------
+// wxDataViewCustomRendererBase
+// ----------------------------------------------------------------------------
+
+bool wxDataViewCustomRendererBase::ActivateCell(const wxRect& cell,
+ wxDataViewModel *model,
+ const wxDataViewItem & item,
+ unsigned int col,
+ const wxMouseEvent* mouseEvent)
+{
+ // Compatibility code
+ if ( mouseEvent )
+ return LeftClick(mouseEvent->GetPosition(), cell, model, item, col);
+ else
+ return Activate(cell, model, item, col);
+}
+
+void wxDataViewCustomRendererBase::RenderBackground(wxDC* dc, const wxRect& rect)
+{
+ if ( !m_attr.HasBackgroundColour() )
+ return;
+
+ const wxColour& colour = m_attr.GetBackgroundColour();
+ wxDCPenChanger changePen(*dc, colour);
+ wxDCBrushChanger changeBrush(*dc, colour);
+
+ dc->DrawRectangle(rect);
+}
+
+void
+wxDataViewCustomRendererBase::WXCallRender(wxRect rectCell, wxDC *dc, int state)
+{
+ wxCHECK_RET( dc, "no DC to draw on in custom renderer?" );
+
+ // adjust the rectangle ourselves to account for the alignment
+ wxRect rectItem = rectCell;
+ const int align = GetAlignment();
+ if ( align != wxDVR_DEFAULT_ALIGNMENT )
+ {
+ const wxSize size = GetSize();
+
+ // take alignment into account only if there is enough space, otherwise
+ // show as much contents as possible
+ //
+ // notice that many existing renderers (e.g. wxDataViewSpinRenderer)
+ // return hard-coded size which can be more than they need and if we
+ // trusted their GetSize() we'd draw the text out of cell bounds
+ // entirely
+
+ if ( size.x >= 0 && size.x < rectCell.width )
+ {
+ if ( align & wxALIGN_CENTER_HORIZONTAL )
+ rectItem.x += (rectCell.width - size.x)/2;
+ else if ( align & wxALIGN_RIGHT )
+ rectItem.x += rectCell.width - size.x;
+ // else: wxALIGN_LEFT is the default
+
+ rectItem.width = size.x;
+ }
+
+ if ( size.y >= 0 && size.y < rectCell.height )
+ {
+ if ( align & wxALIGN_CENTER_VERTICAL )
+ rectItem.y += (rectCell.height - size.y)/2;
+ else if ( align & wxALIGN_BOTTOM )
+ rectItem.y += rectCell.height - size.y;
+ // else: wxALIGN_TOP is the default
+
+ rectItem.height = size.y;
+ }
+ }
+
+
+ // set up the DC attributes
+
+ // override custom foreground with the standard one for the selected items
+ // because we currently don't allow changing the selection background and
+ // custom colours may be unreadable on it
+ wxColour col;
+ if ( state & wxDATAVIEW_CELL_SELECTED )
+ col = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ else if ( m_attr.HasColour() )
+ col = m_attr.GetColour();
+ else // use default foreground
+ col = GetOwner()->GetOwner()->GetForegroundColour();
+
+ wxDCTextColourChanger changeFg(*dc, col);
+
+ wxDCFontChanger changeFont(*dc);
+ if ( m_attr.HasFont() )
+ changeFont.Set(m_attr.GetEffectiveFont(dc->GetFont()));
+
+ Render(rectItem, dc, state);
+}
+
+wxSize wxDataViewCustomRendererBase::GetTextExtent(const wxString& str) const
+{
+ const wxDataViewCtrl *view = GetView();
+
+ if ( m_attr.HasFont() )
+ {
+ wxFont font(m_attr.GetEffectiveFont(view->GetFont()));
+ wxSize size;
+ view->GetTextExtent(str, &size.x, &size.y, NULL, NULL, &font);
+ return size;
+ }
+ else
+ {
+ return view->GetTextExtent(str);
+ }
+}
+
+void
+wxDataViewCustomRendererBase::RenderText(const wxString& text,
+ int xoffset,
+ wxRect rect,
+ wxDC *dc,
+ int WXUNUSED(state))
+{
+ wxRect rectText = rect;
+ rectText.x += xoffset;
+ rectText.width -= xoffset;
+
+ // check if we want to ellipsize the text if it doesn't fit
+ wxString ellipsizedText;
+ if ( GetEllipsizeMode() != wxELLIPSIZE_NONE )
+ {
+ ellipsizedText = wxControl::Ellipsize
+ (
+ text,
+ *dc,
+ GetEllipsizeMode(),
+ rectText.width,
+ wxELLIPSIZE_FLAGS_NONE
+ );
+ }
+
+ // get the alignment to use
+ int align = GetAlignment();
+ if ( align == wxDVR_DEFAULT_ALIGNMENT )
+ {
+ // if we don't have an explicit alignment ourselves, use that of the
+ // column in horizontal direction and default vertical alignment
+ align = GetOwner()->GetAlignment() | wxALIGN_CENTRE_VERTICAL;
+ }
+
+ dc->DrawLabel(ellipsizedText.empty() ? text : ellipsizedText,
+ rectText, align);
}
//-----------------------------------------------------------------------------
EVT_TEXT_ENTER (-1, wxDataViewEditorCtrlEvtHandler::OnTextEnter)
END_EVENT_TABLE()
-wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
- wxControl *editorCtrl,
- wxDataViewRenderer *owner )
-{
- m_owner = owner;
- m_editorCtrl = editorCtrl;
-
- m_finished = false;
-}
-
void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
{
if (m_focusOnIdle)
return m_model;
}
-bool wxDataViewCtrlBase::EnableDragSource( const wxDataFormat &WXUNUSED(format) )
-{
- return false;
-}
-
void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item )
{
if (!m_model) return;
-
+
if (!item.IsOk()) return;
wxVector<wxDataViewItem> parentChain;
-
+
// at first we get all the parents of the selected item
wxDataViewItem parent = m_model->GetParent(item);
while (parent.IsOk())
parentChain.push_back(parent);
parent = m_model->GetParent(parent);
}
-
+
// then we expand the parents, starting at the root
while (!parentChain.empty())
{
}
}
+wxDataViewItem wxDataViewCtrlBase::GetCurrentItem() const
+{
+ return HasFlag(wxDV_MULTIPLE) ? DoGetCurrentItem()
+ : GetSelection();
+}
+
+void wxDataViewCtrlBase::SetCurrentItem(const wxDataViewItem& item)
+{
+ wxCHECK_RET( item.IsOk(), "Can't make current an invalid item." );
+
+ if ( HasFlag(wxDV_MULTIPLE) )
+ DoSetCurrentItem(item);
+ else
+ Select(item);
+}
+
+wxDataViewItem wxDataViewCtrlBase::GetSelection() const
+{
+ if ( GetSelectedItemsCount() != 1 )
+ return wxDataViewItem();
+
+ wxDataViewItemArray selections;
+ GetSelections(selections);
+ return selections[0];
+}
+
wxDataViewColumn *
wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
return true;
}
+void wxDataViewCtrlBase::StartEditor(const wxDataViewItem& item, unsigned int column)
+{
+ EditItem(item, GetColumn(column));
+}
+
// ---------------------------------------------------------
// wxDataViewEvent
// ---------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent )
+wxDEFINE_EVENT( wxEVT_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );
+
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );
+
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent )
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent )
+wxDEFINE_EVENT( wxEVT_DATAVIEW_CACHE_HINT, wxDataViewEvent );
+
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_DROP, wxDataViewEvent );
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent )
-wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent )
// -------------------------------------
// wxDataViewSpinRenderer
m_max = max;
}
-wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+wxWindow* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
{
long l = value;
wxSize size = labelRect.GetSize();
return sc;
}
-bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
+bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxWindow* editor, wxVariant &value )
{
wxSpinCtrl *sc = (wxSpinCtrl*) editor;
long l = sc->GetValue();
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 )
// wxDataViewChoiceRenderer
// -------------------------------------
-#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__)
+#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXOSX_CARBON__)
wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
wxDataViewCustomRenderer(wxT("string"), mode, alignment )
m_choices = choices;
}
-wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+wxWindow* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
{
- wxString s = value;
- wxSize size = labelRect.GetSize();
-#ifdef __WXMAC__
- size = wxSize( wxMax(70,labelRect.width ), -1 );
-#endif
- wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices );
+ wxChoice* c = new wxChoice
+ (
+ parent,
+ wxID_ANY,
+ labelRect.GetTopLeft(),
+ wxSize(labelRect.GetWidth(), -1),
+ m_choices
+ );
+ c->Move(labelRect.GetRight() - c->GetRect().width, wxDefaultCoord);
c->SetStringSelection( value.GetString() );
-
return c;
}
-bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
+bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxWindow* editor, wxVariant &value )
{
wxChoice *c = (wxChoice*) editor;
wxString s = c->GetStringSelection();
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 )
return true;
}
+// ----------------------------------------------------------------------------
+// wxDataViewChoiceByIndexRenderer
+// ----------------------------------------------------------------------------
+
+wxDataViewChoiceByIndexRenderer::wxDataViewChoiceByIndexRenderer( const wxArrayString &choices,
+ wxDataViewCellMode mode, int alignment ) :
+ wxDataViewChoiceRenderer( choices, mode, alignment )
+{
+}
+
+wxWindow* wxDataViewChoiceByIndexRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+{
+ wxVariant string_value = GetChoice( value.GetLong() );
+
+ return wxDataViewChoiceRenderer::CreateEditorCtrl( parent, labelRect, string_value );
+}
+
+bool wxDataViewChoiceByIndexRenderer::GetValueFromEditorCtrl( wxWindow* editor, wxVariant &value )
+{
+ wxVariant string_value;
+ if (!wxDataViewChoiceRenderer::GetValueFromEditorCtrl( editor, string_value ))
+ return false;
+
+ value = (long) GetChoices().Index( string_value.GetString() );
+ return true;
+}
+
+bool wxDataViewChoiceByIndexRenderer::SetValue( const wxVariant &value )
+{
+ wxVariant string_value = GetChoice( value.GetLong() );
+ return wxDataViewChoiceRenderer::SetValue( string_value );
+}
+
+bool wxDataViewChoiceByIndexRenderer::GetValue( wxVariant &value ) const
+{
+ wxVariant string_value;
+ if (!wxDataViewChoiceRenderer::GetValue( string_value ))
+ return false;
+
+ value = (long) GetChoices().Index( string_value.GetString() );
+ return true;
+}
+
#endif
+// ---------------------------------------------------------
+// wxDataViewDateRenderer
+// ---------------------------------------------------------
+
+#if (defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXGTK__)) && wxUSE_DATEPICKCTRL
+
+wxDataViewDateRenderer::wxDataViewDateRenderer(const wxString& varianttype,
+ wxDataViewCellMode mode, int align)
+ : wxDataViewCustomRenderer(varianttype, mode, align)
+{
+}
+
+wxWindow *
+wxDataViewDateRenderer::CreateEditorCtrl(wxWindow *parent, wxRect labelRect, const wxVariant& value)
+{
+ return new wxDatePickerCtrl
+ (
+ parent,
+ wxID_ANY,
+ value.GetDateTime(),
+ labelRect.GetTopLeft(),
+ labelRect.GetSize()
+ );
+}
+
+bool wxDataViewDateRenderer::GetValueFromEditorCtrl(wxWindow *editor, wxVariant& value)
+{
+ wxDatePickerCtrl *ctrl = static_cast<wxDatePickerCtrl*>(editor);
+ value = ctrl->GetValue();
+ return true;
+}
+
+bool wxDataViewDateRenderer::SetValue(const wxVariant& value)
+{
+ m_date = value.GetDateTime();
+ return true;
+}
+
+bool wxDataViewDateRenderer::GetValue(wxVariant& value) const
+{
+ value = m_date;
+ return true;
+}
+
+bool wxDataViewDateRenderer::Render(wxRect cell, wxDC* dc, int state)
+{
+ wxString tmp = m_date.FormatDate();
+ RenderText( tmp, 0, cell, dc, state );
+ return true;
+}
+
+wxSize wxDataViewDateRenderer::GetSize() const
+{
+ return GetTextExtent(m_date.FormatDate());
+}
+
+#endif // (defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXGTK__)) && wxUSE_DATEPICKCTRL
+
//-----------------------------------------------------------------------------
// wxDataViewListStore
//-----------------------------------------------------------------------------
return m_cols.GetCount();
}
+unsigned int wxDataViewListStore::GetItemCount() const
+{
+ return m_data.size();
+}
+
wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const
{
return m_cols[pos];
}
-
-void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxClientData *data )
+
+void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxUIntPtr data )
{
wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
line->m_values = values;
m_data.push_back( line );
-
+
RowAppended();
}
-void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxClientData *data )
+void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxUIntPtr data )
{
wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
line->m_values = values;
m_data.insert( m_data.begin(), line );
-
+
RowPrepended();
}
-void wxDataViewListStore::InsertItem( unsigned int row, const wxVector<wxVariant> &values, wxClientData *data )
+void wxDataViewListStore::InsertItem( unsigned int row, const wxVector<wxVariant> &values,
+ wxUIntPtr data )
{
wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
line->m_values = values;
m_data.insert( m_data.begin()+row, line );
-
+
RowInserted( row );
}
-void wxDataViewListStore::DeleteItem( unsigned row )
+void wxDataViewListStore::DeleteItem( unsigned int row )
{
wxVector<wxDataViewListStoreLine*>::iterator it = m_data.begin() + row;
+ delete *it;
m_data.erase( it );
-
+
RowDeleted( row );
}
wxDataViewListStoreLine* line = *it;
delete line;
}
-
+
+ m_data.clear();
+
Reset( 0 );
}
+void wxDataViewListStore::SetItemData( const wxDataViewItem& item, wxUIntPtr data )
+{
+ wxDataViewListStoreLine* line = m_data[GetRow(item)];
+ if (!line) return;
+
+ line->SetData( data );
+}
+
+wxUIntPtr wxDataViewListStore::GetItemData( const wxDataViewItem& item ) const
+{
+ wxDataViewListStoreLine* line = m_data[GetRow(item)];
+ if (!line) return static_cast<wxUIntPtr>(NULL);
+
+ return line->GetData();
+}
+
void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const
{
wxDataViewListStoreLine *line = m_data[row];
{
wxDataViewListStoreLine *line = m_data[row];
line->m_values[col] = value;
-
+
return true;
}
const wxValidator& validator )
{
Create( parent, id, pos, size, style, validator );
-
- wxDataViewListStore *store = new wxDataViewListStore;
- AssociateModel( store );
- store->DecRef();
}
wxDataViewListCtrl::~wxDataViewListCtrl()
const wxPoint& pos, const wxSize& size, long style,
const wxValidator& validator )
{
- return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
+ if ( !wxDataViewCtrl::Create( parent, id, pos, size, style, validator ) )
+ return false;
+
+ wxDataViewListStore *store = new wxDataViewListStore;
+ AssociateModel( store );
+ store->DecRef();
+
+ return true;
}
bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *column, const wxString &varianttype )
{
return AppendColumn( col, "string" );
}
-
-wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label,
+
+wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
{
GetStore()->AppendColumn( wxT("string") );
-
+
wxDataViewColumn *ret = new wxDataViewColumn( label,
new wxDataViewTextRenderer( wxT("string"), mode ),
GetStore()->GetColumnCount()-1, width, align, flags );
-
+
wxDataViewCtrl::AppendColumn( ret );
-
+
return ret;
}
-wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label,
+wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
{
GetStore()->AppendColumn( wxT("bool") );
-
+
wxDataViewColumn *ret = new wxDataViewColumn( label,
new wxDataViewToggleRenderer( wxT("bool"), mode ),
GetStore()->GetColumnCount()-1, width, align, flags );
-
+
wxDataViewCtrl::AppendColumn( ret );
-
+
return ret;
}
-wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label,
+wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
{
GetStore()->AppendColumn( wxT("long") );
-
+
wxDataViewColumn *ret = new wxDataViewColumn( label,
new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
GetStore()->GetColumnCount()-1, width, align, flags );
-
+
wxDataViewCtrl::AppendColumn( ret );
-
+
return ret;
}
-wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label,
+wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
{
GetStore()->AppendColumn( wxT("wxDataViewIconText") );
-
+
wxDataViewColumn *ret = new wxDataViewColumn( label,
new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
GetStore()->GetColumnCount()-1, width, align, flags );
-
+
wxDataViewCtrl::AppendColumn( ret );
-
+
return ret;
}
{
wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
if (!parent_node) return wxDataViewItem(0);
-
+
wxDataViewTreeStoreNode *previous_node = FindNode( previous );
int pos = parent_node->GetChildren().IndexOf( previous_node );
if (pos == wxNOT_FOUND) return wxDataViewItem(0);
-
+
wxDataViewTreeStoreContainerNode *node =
new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
parent_node->GetChildren().Insert( (size_t) pos, node );
return node->GetItem();
}
+bool wxDataViewTreeStore::IsContainer( const wxDataViewItem& item ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return false;
+
+ return node->IsContainer();
+}
+
wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
{
wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
if (node)
- return node->GetData();
+ return wxDataViewItem(node->GetData());
return wxDataViewItem(0);
}
wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
if (!parent_node) return;
- wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
- if (!node) return;
-
- parent_node->GetChildren().DeleteObject( node );
+ parent_node->GetChildren().DeleteObject( FindNode(item) );
}
void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
void wxDataViewTreeStore::DeleteAllItems()
{
- // TODO
+ DeleteChildren(wxDataViewItem(m_root));
}
void
return parent->GetItem();
}
-bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
-{
- wxDataViewTreeStoreNode *node = FindNode( item );
- if (!node) return false;
-
- return node->IsContainer();
-}
-
unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
{
wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
}
int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
- unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
+ unsigned int WXUNUSED(column), bool WXUNUSED(ascending) ) const
{
wxDataViewTreeStoreNode *node1 = FindNode( item1 );
wxDataViewTreeStoreNode *node2 = FindNode( item2 );
return 0;
}
- if (node1->IsContainer() && !!node2->IsContainer())
- return 1;
-
- if (node2->IsContainer() && !!node1->IsContainer())
+ if (node1->IsContainer() && !node2->IsContainer())
return -1;
- return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
+ if (node2->IsContainer() && !node1->IsContainer())
+ return 1;
+
+ return parent1->GetChildren().IndexOf( node1 ) - parent2->GetChildren().IndexOf( node2 );
}
wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
EVT_SIZE( wxDataViewTreeCtrl::OnSize )
END_EVENT_TABLE()
-wxDataViewTreeCtrl::wxDataViewTreeCtrl()
-{
- m_imageList = NULL;
-}
-
-wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
+bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
{
- m_imageList = NULL;
- Create( parent, id, pos, size, style, validator );
+ if ( !wxDataViewCtrl::Create( parent, id, pos, size, style, validator ) )
+ return false;
+ // create the standard model and a column in the tree
wxDataViewTreeStore *store = new wxDataViewTreeStore;
AssociateModel( store );
store->DecRef();
- AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
-}
-
-wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
-{
- if (m_imageList)
- delete m_imageList;
-}
-
-bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
- const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
-{
- return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
-}
-
-void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
-{
- if (m_imageList)
- delete m_imageList;
+ AppendIconTextColumn
+ (
+ wxString(), // no label (header is not shown anyhow)
+ 0, // the only model column
+ wxDATAVIEW_CELL_EDITABLE,
+ -1, // default width
+ wxALIGN_NOT, // and alignment
+ 0 // not resizable
+ );
- m_imageList = imagelist;
+ return true;
}
wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
const wxString &text, int iconIndex, wxClientData *data )
{
- wxIcon icon = wxNullIcon;
- if (m_imageList && (iconIndex != -1))
- icon = m_imageList->GetIcon( iconIndex );
+ wxDataViewItem res = GetStore()->
+ AppendItem( parent, text, GetImage(iconIndex), data );
- wxDataViewItem res = GetStore()->AppendItem( parent, text, icon, data );
-
GetStore()->ItemAdded( parent, res );
-
+
return res;
}
wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
const wxString &text, int iconIndex, wxClientData *data )
{
- wxIcon icon = wxNullIcon;
- if (m_imageList && (iconIndex != -1))
- icon = m_imageList->GetIcon( iconIndex );
+ wxDataViewItem res = GetStore()->
+ PrependItem( parent, text, GetImage(iconIndex), data );
- wxDataViewItem res = GetStore()->PrependItem( parent, text, icon, data );
-
GetStore()->ItemAdded( parent, res );
-
+
return res;
}
wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int iconIndex, wxClientData *data )
{
- wxIcon icon = wxNullIcon;
- if (m_imageList && (iconIndex != -1))
- icon = m_imageList->GetIcon( iconIndex );
+ wxDataViewItem res = GetStore()->
+ InsertItem( parent, previous, text, GetImage(iconIndex), data );
- wxDataViewItem res = GetStore()->InsertItem( parent, previous, text, icon, data );
-
GetStore()->ItemAdded( parent, res );
-
+
return res;
}
wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
{
- wxIcon icon = wxNullIcon;
- if (m_imageList && (iconIndex != -1))
- icon = m_imageList->GetIcon( iconIndex );
+ wxDataViewItem res = GetStore()->
+ PrependContainer( parent, text,
+ GetImage(iconIndex), GetImage(expandedIndex), data );
- wxIcon expanded = wxNullIcon;
- if (m_imageList && (expandedIndex != -1))
- expanded = m_imageList->GetIcon( expandedIndex );
-
- wxDataViewItem res = GetStore()->PrependContainer( parent, text, icon, expanded, data );
-
GetStore()->ItemAdded( parent, res );
-
+
return res;
}
wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
{
- wxIcon icon = wxNullIcon;
- if (m_imageList && (iconIndex != -1))
- icon = m_imageList->GetIcon( iconIndex );
-
- wxIcon expanded = wxNullIcon;
- if (m_imageList && (expandedIndex != -1))
- expanded = m_imageList->GetIcon( expandedIndex );
+ wxDataViewItem res = GetStore()->
+ AppendContainer( parent, text,
+ GetImage(iconIndex), GetImage(expandedIndex), data );
- wxDataViewItem res = GetStore()->AppendContainer( parent, text, icon, expanded, data );
-
GetStore()->ItemAdded( parent, res );
-
+
return res;
}
wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
{
- wxIcon icon = wxNullIcon;
- if (m_imageList && (iconIndex != -1))
- icon = m_imageList->GetIcon( iconIndex );
-
- wxIcon expanded = wxNullIcon;
- if (m_imageList && (expandedIndex != -1))
- expanded = m_imageList->GetIcon( expandedIndex );
+ wxDataViewItem res = GetStore()->
+ InsertContainer( parent, previous, text,
+ GetImage(iconIndex), GetImage(expandedIndex), data );
- wxDataViewItem res = GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
-
GetStore()->ItemAdded( parent, res );
-
+
return res;
}
void wxDataViewTreeCtrl::SetItemText( const wxDataViewItem& item, const wxString &text )
-{
+{
GetStore()->SetItemText(item,text);
-
+
// notify control
GetStore()->ValueChanged( item, 0 );
}
void wxDataViewTreeCtrl::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
-{
+{
GetStore()->SetItemIcon(item,icon);
-
+
// notify control
GetStore()->ValueChanged( item, 0 );
}
void wxDataViewTreeCtrl::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
-{
+{
GetStore()->SetItemExpandedIcon(item,icon);
-
+
// notify control
GetStore()->ValueChanged( item, 0 );
}
void wxDataViewTreeCtrl::DeleteItem( const wxDataViewItem& item )
-{
+{
wxDataViewItem parent_item = GetStore()->GetParent( item );
GetStore()->DeleteItem(item);
-
+
// notify control
GetStore()->ItemDeleted( parent_item, item );
}
void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item )
-{
+{
wxDataViewTreeStoreContainerNode *node = GetStore()->FindContainerNode( item );
if (!node) return;
}
void wxDataViewTreeCtrl::DeleteAllItems()
-{
+{
GetStore()->DeleteAllItems();
-
+
GetStore()->Cleared();
}
void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
{
- if (m_imageList) return;
+ if (HasImageList()) return;
wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
if (!container) return;
container->SetExpanded( true );
-
+
GetStore()->ItemChanged( event.GetItem() );
}
void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
{
- if (m_imageList) return;
+ if (HasImageList()) return;
wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
if (!container) return;
container->SetExpanded( false );
-
+
GetStore()->ItemChanged( event.GetItem() );
}
projects / wxWidgets.git / blobdiff