/////////////////////////////////////////////////////////////////////////////
-// Name: datavgen.cpp
+// Name: src/generic/datavgen.cpp
// Purpose: wxDataViewCtrl generic implementation
// Author: Robert Roebling
// Id: $Id$
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/defs.h"
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
#if wxUSE_DATAVIEWCTRL
#ifdef wxUSE_GENERICDATAVIEWCTRL
+#ifndef WX_PRECOMP
+ #ifdef __WXMSW__
+ #include "wx/msw/wrapwin.h"
+ #endif
+ #include "wx/sizer.h"
+ #include "wx/log.h"
+ #include "wx/dcclient.h"
+ #include "wx/timer.h"
+ #include "wx/settings.h"
+#endif
+
#include "wx/stockitem.h"
-#include "wx/dcclient.h"
#include "wx/calctrl.h"
#include "wx/popupwin.h"
-#include "wx/sizer.h"
-#include "wx/log.h"
#include "wx/renderer.h"
-#ifdef __WXMSW__
- #include <windows.h> // for DLGC_WANTARROWS
- #include "wx/msw/winundef.h"
-#endif
-
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxDataViewCtrl;
-// ---------------------------------------------------------
-// wxGenericDataViewListModelNotifier
-// ---------------------------------------------------------
+//-----------------------------------------------------------------------------
+// wxDataViewHeaderWindow
+//-----------------------------------------------------------------------------
-class wxGenericDataViewListModelNotifier: public wxDataViewListModelNotifier
+class wxDataViewHeaderWindow: public wxWindow
{
public:
- wxGenericDataViewListModelNotifier( wxDataViewListModel *wx_model );
-
- virtual bool RowAppended();
- virtual bool RowPrepended();
- virtual bool RowInserted( size_t before );
- virtual bool RowDeleted( size_t row );
- virtual bool RowChanged( size_t row );
- virtual bool ValueChanged( size_t col, size_t row );
- virtual bool RowsReordered( size_t *new_order );
- virtual bool Cleared();
-
- wxDataViewListModel *m_wx_model;
+ wxDataViewHeaderWindow( wxDataViewCtrl *parent,
+ wxWindowID id,
+ const wxPoint &pos = wxDefaultPosition,
+ const wxSize &size = wxDefaultSize,
+ const wxString &name = wxT("wxdataviewctrlheaderwindow") );
+ virtual ~wxDataViewHeaderWindow();
+
+ void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; }
+ wxDataViewCtrl *GetOwner() { return m_owner; }
+
+ void OnPaint( wxPaintEvent &event );
+ void OnMouse( wxMouseEvent &event );
+ void OnSetFocus( wxFocusEvent &event );
+
+private:
+ wxDataViewCtrl *m_owner;
+ wxCursor *m_resizeCursor;
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxDataViewHeaderWindow)
+ DECLARE_EVENT_TABLE()
};
-// ---------------------------------------------------------
-// wxGenericDataViewListModelNotifier
-// ---------------------------------------------------------
+//-----------------------------------------------------------------------------
+// wxDataViewRenameTimer
+//-----------------------------------------------------------------------------
-wxGenericDataViewListModelNotifier::wxGenericDataViewListModelNotifier(
- wxDataViewListModel *wx_model )
-{
- m_wx_model = wx_model;
-}
-
-bool wxGenericDataViewListModelNotifier::RowAppended()
+class wxDataViewRenameTimer: public wxTimer
{
- size_t pos = m_wx_model->GetNumberOfRows()-1;
-
- return false;
-}
+private:
+ wxDataViewMainWindow *m_owner;
-bool wxGenericDataViewListModelNotifier::RowPrepended()
+public:
+ wxDataViewRenameTimer( wxDataViewMainWindow *owner );
+ void Notify();
+};
+
+//-----------------------------------------------------------------------------
+// wxDataViewTextCtrlWrapper: wraps a wxTextCtrl for inline editing
+//-----------------------------------------------------------------------------
+
+class wxDataViewTextCtrlWrapper : public wxEvtHandler
{
- return false;
-}
+public:
+ // NB: text must be a valid object but not Create()d yet
+ wxDataViewTextCtrlWrapper( wxDataViewMainWindow *owner,
+ wxTextCtrl *text,
+ wxDataViewListModel *model,
+ size_t col, size_t row,
+ wxRect cellLabel );
+
+ wxTextCtrl *GetText() const { return m_text; }
+
+ void AcceptChangesAndFinish();
+
+protected:
+ void OnChar( wxKeyEvent &event );
+ void OnKeyUp( wxKeyEvent &event );
+ void OnKillFocus( wxFocusEvent &event );
+
+ bool AcceptChanges();
+ void Finish();
+
+private:
+ wxDataViewMainWindow *m_owner;
+ wxTextCtrl *m_text;
+ wxString m_startValue;
+ wxDataViewListModel *m_model;
+ size_t m_col;
+ size_t m_row;
+ bool m_finished;
+ bool m_aboutToFinish;
+
+ DECLARE_EVENT_TABLE()
+};
+
+//-----------------------------------------------------------------------------
+// wxDataViewMainWindow
+//-----------------------------------------------------------------------------
-bool wxGenericDataViewListModelNotifier::RowInserted( size_t before )
+WX_DEFINE_SORTED_ARRAY_SIZE_T( size_t, wxDataViewSelection );
+
+class wxDataViewMainWindow: public wxWindow
{
- return false;
-}
+public:
+ wxDataViewMainWindow( wxDataViewCtrl *parent,
+ wxWindowID id,
+ const wxPoint &pos = wxDefaultPosition,
+ const wxSize &size = wxDefaultSize,
+ const wxString &name = wxT("wxdataviewctrlmainwindow") );
+ virtual ~wxDataViewMainWindow();
+
+ // notifications from wxDataViewListModel
+ bool RowAppended();
+ bool RowPrepended();
+ bool RowInserted( size_t before );
+ bool RowDeleted( size_t row );
+ bool RowChanged( size_t row );
+ bool ValueChanged( size_t col, size_t row );
+ bool RowsReordered( size_t *new_order );
+ bool Cleared();
+
+ void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; }
+ wxDataViewCtrl *GetOwner() { return m_owner; }
+
+ void OnPaint( wxPaintEvent &event );
+ void OnArrowChar(size_t newCurrent, const wxKeyEvent& event);
+ void OnChar( wxKeyEvent &event );
+ void OnMouse( wxMouseEvent &event );
+ void OnSetFocus( wxFocusEvent &event );
+ void OnKillFocus( wxFocusEvent &event );
+
+ void UpdateDisplay();
+ void RecalculateDisplay();
+ void OnInternalIdle();
+
+ void OnRenameTimer();
+ void FinishEditing( wxTextCtrl *text );
+
+ void ScrollWindow( int dx, int dy, const wxRect *rect );
+
+ bool HasCurrentRow() { return m_currentRow != (size_t)-1; }
+ void ChangeCurrentRow( size_t row );
+
+ bool IsSingleSel() const { return !GetParent()->HasFlag(wxDV_MULTIPLE); };
+ bool IsEmpty() { return GetRowCount() == 0; }
+
+ int GetCountPerPage();
+ int GetEndOfLastCol();
+ size_t GetFirstVisibleRow();
+ size_t GetLastVisibleRow();
+ size_t GetRowCount();
+
+ void SelectAllRows( bool on );
+ void SelectRow( size_t row, bool on );
+ void SelectRows( size_t from, size_t to, bool on );
+ void ReverseRowSelection( size_t row );
+ bool IsRowSelected( size_t row );
+
+ void RefreshRow( size_t row );
+ void RefreshRows( size_t from, size_t to );
+ void RefreshRowsAfter( size_t firstRow );
+
+private:
+ wxDataViewCtrl *m_owner;
+ int m_lineHeight;
+ bool m_dirty;
+
+ wxDataViewColumn *m_currentCol;
+ size_t m_currentRow;
+ wxDataViewSelection m_selection;
+
+ wxDataViewRenameTimer *m_renameTimer;
+ wxDataViewTextCtrlWrapper *m_textctrlWrapper;
+ bool m_lastOnSame;
+
+ bool m_hasFocus;
-bool wxGenericDataViewListModelNotifier::RowDeleted( size_t row )
+ int m_dragCount;
+ wxPoint m_dragStart;
+
+ // for double click logic
+ size_t m_lineLastClicked,
+ m_lineBeforeLastClicked,
+ m_lineSelectSingleOnUp;
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxDataViewMainWindow)
+ DECLARE_EVENT_TABLE()
+};
+
+// ---------------------------------------------------------
+// wxGenericDataViewListModelNotifier
+// ---------------------------------------------------------
+
+class wxGenericDataViewListModelNotifier: public wxDataViewListModelNotifier
{
- return false;
-}
+public:
+ wxGenericDataViewListModelNotifier( wxDataViewMainWindow *mainWindow )
+ { m_mainWindow = mainWindow; }
+
+ virtual bool RowAppended()
+ { return m_mainWindow->RowAppended(); }
+ virtual bool RowPrepended()
+ { return m_mainWindow->RowPrepended(); }
+ virtual bool RowInserted( size_t before )
+ { return m_mainWindow->RowInserted( before ); }
+ virtual bool RowDeleted( size_t row )
+ { return m_mainWindow->RowDeleted( row ); }
+ virtual bool RowChanged( size_t row )
+ { return m_mainWindow->RowChanged( row ); }
+ virtual bool ValueChanged( size_t col, size_t row )
+ { return m_mainWindow->ValueChanged( col, row ); }
+ virtual bool RowsReordered( size_t *new_order )
+ { return m_mainWindow->RowsReordered( new_order ); }
+ virtual bool Cleared()
+ { return m_mainWindow->Cleared(); }
+
+ wxDataViewMainWindow *m_mainWindow;
+};
+
+// ---------------------------------------------------------
+// wxDataViewCell
+// ---------------------------------------------------------
-bool wxGenericDataViewListModelNotifier::RowChanged( size_t row )
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewCell, wxDataViewCellBase)
+
+wxDataViewCell::wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode ) :
+ wxDataViewCellBase( varianttype, mode )
{
- return true;
+ m_dc = NULL;
}
-bool wxGenericDataViewListModelNotifier::ValueChanged( size_t model_col, size_t model_row )
+wxDataViewCell::~wxDataViewCell()
{
- wxNode *node = GetOwner()->m_viewingColumns.GetFirst();
- while (node)
- {
- wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData();
- if (viewing_column->m_modelColumn == model_col)
- {
-
- }
-
- node = node->GetNext();
- }
-
- return false;
+ if (m_dc)
+ delete m_dc;
}
-bool wxGenericDataViewListModelNotifier::RowsReordered( size_t *new_order )
+wxDC *wxDataViewCell::GetDC()
{
- wxNode *node = GetOwner()->m_viewingColumns.GetFirst();
- while (node)
+ if (m_dc == NULL)
{
- wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData();
-
- node = node->GetNext();
+ if (GetOwner() == NULL)
+ return NULL;
+ if (GetOwner()->GetOwner() == NULL)
+ return NULL;
+ m_dc = new wxClientDC( GetOwner()->GetOwner() );
}
-
- return false;
-}
-bool wxGenericDataViewListModelNotifier::Cleared()
-{
- return false;
+ return m_dc;
}
-// ---------------------------------------------------------
-// wxDataViewCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
+// wxDataViewCustomCell
+// ---------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewCell, wxDataViewCellBase)
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomCell, wxDataViewCell)
-wxDataViewCell::wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode ) :
- wxDataViewCellBase( varianttype, mode )
+wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype,
+ wxDataViewCellMode mode ) :
+ wxDataViewCell( varianttype, mode )
{
}
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxDataViewTextCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewTextCell, wxDataViewCell)
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewTextCell, wxDataViewCustomCell)
wxDataViewTextCell::wxDataViewTextCell( const wxString &varianttype, wxDataViewCellMode mode ) :
- wxDataViewCell( varianttype, mode )
+ wxDataViewCustomCell( varianttype, mode )
{
}
bool wxDataViewTextCell::SetValue( const wxVariant &value )
{
- return false;
+ m_text = value.GetString();
+
+ return true;
}
-bool wxDataViewTextCell::GetValue( wxVariant &value )
+bool wxDataViewTextCell::GetValue( wxVariant& WXUNUSED(value) )
{
return false;
}
-// ---------------------------------------------------------
+bool wxDataViewTextCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
+{
+ dc->DrawText( m_text, cell.x, cell.y );
+
+ return true;
+}
+
+wxSize wxDataViewTextCell::GetSize()
+{
+ return wxSize(80,20);
+}
+
+// ---------------------------------------------------------
// wxDataViewToggleCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleCell, wxDataViewCell)
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleCell, wxDataViewCustomCell)
-wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype,
+wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype,
wxDataViewCellMode mode ) :
- wxDataViewCell( varianttype, mode )
+ wxDataViewCustomCell( varianttype, mode )
{
+ m_toggle = false;
}
bool wxDataViewToggleCell::SetValue( const wxVariant &value )
{
- return false;
+ m_toggle = value.GetBool();
+
+ return true;
}
-bool wxDataViewToggleCell::GetValue( wxVariant &value )
+bool wxDataViewToggleCell::GetValue( wxVariant &WXUNUSED(value) )
{
return false;
}
-
-// ---------------------------------------------------------
-// wxDataViewCustomCell
-// ---------------------------------------------------------
-
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomCell, wxDataViewCell)
-wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype,
- wxDataViewCellMode mode ) :
- wxDataViewCell( varianttype, mode )
+bool wxDataViewToggleCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
- m_dc = NULL;
-
- Init();
-}
+ // User wxRenderer here
+
+ wxRect rect;
+ rect.x = cell.x + cell.width/2 - 10;
+ rect.width = 20;
+ rect.y = cell.y + cell.height/2 - 10;
+ rect.height = 20;
+
+ int flags = 0;
+ if (m_toggle)
+ flags |= wxCONTROL_CHECKED;
+ if (GetMode() != wxDATAVIEW_CELL_ACTIVATABLE)
+ flags |= wxCONTROL_DISABLED;
+
+ wxRendererNative::Get().DrawCheckBox(
+ GetOwner()->GetOwner(),
+ *dc,
+ rect,
+ flags );
-bool wxDataViewCustomCell::Init()
-{
- return false;
+ return true;
}
-wxDataViewCustomCell::~wxDataViewCustomCell()
+bool wxDataViewToggleCell::Activate( wxRect WXUNUSED(cell), wxDataViewListModel *model, size_t col, size_t row )
{
- if (m_dc)
- delete m_dc;
+ bool value = !m_toggle;
+ wxVariant variant = value;
+ model->SetValue( variant, col, row );
+ model->ValueChanged( col, row );
+ return true;
}
-wxDC *wxDataViewCustomCell::GetDC()
+wxSize wxDataViewToggleCell::GetSize()
{
- if (m_dc == NULL)
- {
- if (GetOwner() == NULL)
- return NULL;
- if (GetOwner()->GetOwner() == NULL)
- return NULL;
- m_dc = new wxClientDC( GetOwner()->GetOwner() );
- }
-
- return m_dc;
+ return wxSize(20,20);
}
-
-// ---------------------------------------------------------
+
+// ---------------------------------------------------------
// wxDataViewProgressCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressCell, wxDataViewCustomCell)
-wxDataViewProgressCell::wxDataViewProgressCell( const wxString &label,
+wxDataViewProgressCell::wxDataViewProgressCell( const wxString &label,
const wxString &varianttype, wxDataViewCellMode mode ) :
- wxDataViewCustomCell( varianttype, mode )
+ wxDataViewCustomCell( varianttype, mode )
{
m_label = label;
m_value = 0;
bool wxDataViewProgressCell::SetValue( const wxVariant &value )
{
m_value = (long) value;
-
+
if (m_value < 0) m_value = 0;
if (m_value > 100) m_value = 100;
-
+
return true;
}
-
-bool wxDataViewProgressCell::Render( wxRect cell, wxDC *dc, int state )
+
+bool wxDataViewProgressCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
double pct = (double)m_value / 100.0;
wxRect bar = cell;
dc->SetBrush( *wxTRANSPARENT_BRUSH );
dc->SetPen( *wxBLACK_PEN );
dc->DrawRectangle( cell );
-
+
return true;
}
{
return wxSize(40,12);
}
-
-// ---------------------------------------------------------
+
+// ---------------------------------------------------------
// wxDataViewDateCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
class wxDataViewDateCellPopupTransient: public wxPopupTransientWindow
{
-public:
+public:
wxDataViewDateCellPopupTransient( wxWindow* parent, wxDateTime *value,
wxDataViewListModel *model, size_t col, size_t row ) :
wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
m_model = model;
m_col = col;
m_row = row;
- m_cal = new wxCalendarCtrl( this, -1, *value );
+ m_cal = new wxCalendarCtrl( this, wxID_ANY, *value );
wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
sizer->Add( m_cal, 1, wxGROW );
SetSizer( sizer );
sizer->Fit( this );
}
-
- virtual void OnDismiss()
- {
- }
-
+
void OnCalendar( wxCalendarEvent &event );
-
+
wxCalendarCtrl *m_cal;
- wxDataViewListModel *m_model;
+ wxDataViewListModel *m_model;
size_t m_col;
size_t m_row;
-
+
+protected:
+ virtual void OnDismiss()
+ {
+ }
+
private:
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE(wxDataViewDateCellPopupTransient,wxPopupTransientWindow)
- EVT_CALENDAR( -1, wxDataViewDateCellPopupTransient::OnCalendar )
+ EVT_CALENDAR( wxID_ANY, wxDataViewDateCellPopupTransient::OnCalendar )
END_EVENT_TABLE()
void wxDataViewDateCellPopupTransient::OnCalendar( wxCalendarEvent &event )
wxDataViewCustomCell( varianttype, mode )
{
}
-
+
bool wxDataViewDateCell::SetValue( const wxVariant &value )
{
m_date = value.GetDateTime();
-
+
return true;
}
-bool wxDataViewDateCell::Render( wxRect cell, wxDC *dc, int state )
+bool wxDataViewDateCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
dc->SetFont( GetOwner()->GetOwner()->GetFont() );
wxString tmp = m_date.FormatDate();
return wxSize(x,y+d);
}
-bool wxDataViewDateCell::Activate( wxRect cell, wxDataViewListModel *model, size_t col, size_t row )
+bool wxDataViewDateCell::Activate( wxRect WXUNUSED(cell), wxDataViewListModel *model, size_t col, size_t row )
{
wxVariant variant;
model->GetValue( variant, col, row );
wxDateTime value = variant.GetDateTime();
- wxDataViewDateCellPopupTransient *popup = new wxDataViewDateCellPopupTransient(
+ wxDataViewDateCellPopupTransient *popup = new wxDataViewDateCellPopupTransient(
GetOwner()->GetOwner()->GetParent(), &value, model, col, row );
wxPoint pos = wxGetMousePosition();
popup->Move( pos );
return true;
}
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxDataViewColumn
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
-wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell,
- size_t model_column, int flags ) :
+wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column,
+ int fixed_width, wxDataViewColumnSizing sizing, int flags ) :
wxDataViewColumnBase( title, cell, model_column, flags )
{
- m_width = 80;
+ m_sizing = sizing;
+
+ m_width = fixed_width;
+ m_fixedWidth = fixed_width;
}
wxDataViewColumn::~wxDataViewColumn()
void wxDataViewColumn::SetTitle( const wxString &title )
{
wxDataViewColumnBase::SetTitle( title );
-
+
}
-//-----------------------------------------------------------------------------
-// wxDataViewHeaderWindow
-//-----------------------------------------------------------------------------
+int wxDataViewColumn::GetWidth()
+{
+ return m_width;
+}
-class wxDataViewHeaderWindow: public wxWindow
+void wxDataViewColumn::SetFixedWidth( int width )
{
-public:
- wxDataViewHeaderWindow( wxDataViewCtrl *parent,
- wxWindowID id,
- const wxPoint &pos = wxDefaultPosition,
- const wxSize &size = wxDefaultSize,
- const wxString &name = wxT("wxdataviewctrlheaderwindow") );
- ~wxDataViewHeaderWindow();
+ m_fixedWidth = width;
- void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; }
- wxDataViewCtrl *GetOwner() { return m_owner; }
+ if (m_sizing == wxDATAVIEW_COL_WIDTH_FIXED)
+ {
+ m_width = width;
+ // Set dirty
+ }
+}
- void OnPaint( wxPaintEvent &event );
- void OnMouse( wxMouseEvent &event );
- void OnSetFocus( wxFocusEvent &event );
-
-private:
- wxDataViewCtrl *m_owner;
- wxCursor *m_resizeCursor;
-
-private:
- DECLARE_DYNAMIC_CLASS(wxDataViewHeaderWindow)
- DECLARE_EVENT_TABLE()
-};
+int wxDataViewColumn::GetFixedWidth()
+{
+ return m_fixedWidth;
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewHeaderWindow
+//-----------------------------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewHeaderWindow, wxWindow)
SetOwner( parent );
m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
-
+
wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes();
SetOwnForegroundColour( attr.colFg );
SetOwnBackgroundColour( attr.colBg );
delete m_resizeCursor;
}
-void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &event )
+void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
int w, h;
GetClientSize( &w, &h );
wxPaintDC dc( this );
-
+
int xpix;
m_owner->GetScrollPixelsPerUnit( &xpix, NULL );
// account for the horz scrollbar offset
dc.SetDeviceOrigin( -x * xpix, 0 );
-
+
dc.SetFont( GetFont() );
-
+
size_t cols = GetOwner()->GetNumberOfColumns();
size_t i;
int xpos = 0;
{
wxDataViewColumn *col = GetOwner()->GetColumn( i );
int width = col->GetWidth();
-
- // the width of the rect to draw: make it smaller to fit entirely
- // inside the column rect
-#ifdef __WXMAC__
+
int cw = width;
int ch = h;
-#else
- int cw = width - 2;
- int ch = h - 2;
-#endif
wxRendererNative::Get().DrawHeaderButton
(
this,
dc,
- wxRect(xpos, 0, cw, ch),
+ wxRect(xpos, 0, cw, ch-1),
m_parent->IsEnabled() ? 0
: (int)wxCONTROL_DISABLED
);
- dc.DrawText( col->GetTitle(), xpos+3, 3 );
-
+ dc.DrawText( col->GetTitle(), xpos+3, 3 );
+
xpos += width;
}
}
-void wxDataViewHeaderWindow::OnMouse( wxMouseEvent &event )
+void wxDataViewHeaderWindow::OnMouse( wxMouseEvent &WXUNUSED(event) )
{
}
void wxDataViewHeaderWindow::OnSetFocus( wxFocusEvent &event )
{
+ GetParent()->SetFocus();
event.Skip();
}
//-----------------------------------------------------------------------------
-// wxDataViewMainWindow
+// wxDataViewRenameTimer
//-----------------------------------------------------------------------------
-class wxDataViewMainWindow: public wxWindow
+wxDataViewRenameTimer::wxDataViewRenameTimer( wxDataViewMainWindow *owner )
{
-public:
- wxDataViewMainWindow( wxDataViewCtrl *parent,
- wxWindowID id,
- const wxPoint &pos = wxDefaultPosition,
- const wxSize &size = wxDefaultSize,
- const wxString &name = wxT("wxdataviewctrlmainwindow") );
- ~wxDataViewMainWindow();
+ m_owner = owner;
+}
- void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; }
- wxDataViewCtrl *GetOwner() { return m_owner; }
+void wxDataViewRenameTimer::Notify()
+{
+ m_owner->OnRenameTimer();
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewTextCtrlWrapper: wraps a wxTextCtrl for inline editing
+//-----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxDataViewTextCtrlWrapper, wxEvtHandler)
+ EVT_CHAR (wxDataViewTextCtrlWrapper::OnChar)
+ EVT_KEY_UP (wxDataViewTextCtrlWrapper::OnKeyUp)
+ EVT_KILL_FOCUS (wxDataViewTextCtrlWrapper::OnKillFocus)
+END_EVENT_TABLE()
+
+wxDataViewTextCtrlWrapper::wxDataViewTextCtrlWrapper(
+ wxDataViewMainWindow *owner,
+ wxTextCtrl *text,
+ wxDataViewListModel *model,
+ size_t col, size_t row,
+ wxRect rectLabel )
+{
+ m_owner = owner;
+ m_model = model;
+ m_row = row;
+ m_col = col;
+ m_text = text;
+
+ m_finished = false;
+ m_aboutToFinish = false;
+
+ wxVariant value;
+ model->GetValue( value, col, row );
+ m_startValue = value.GetString();
+
+ m_owner->GetOwner()->CalcScrolledPosition(
+ rectLabel.x, rectLabel.y, &rectLabel.x, &rectLabel.y );
+
+ m_text->Create( owner, wxID_ANY, m_startValue,
+ wxPoint(rectLabel.x-2,rectLabel.y-2),
+ wxSize(rectLabel.width+7,rectLabel.height+4) );
+ m_text->SetFocus();
+
+ m_text->PushEventHandler(this);
+}
+
+void wxDataViewTextCtrlWrapper::AcceptChangesAndFinish()
+{
+ m_aboutToFinish = true;
+
+ // Notify the owner about the changes
+ AcceptChanges();
+
+ // Even if vetoed, close the control (consistent with MSW)
+ Finish();
+}
+
+void wxDataViewTextCtrlWrapper::OnChar( wxKeyEvent &event )
+{
+ switch ( event.m_keyCode )
+ {
+ case WXK_RETURN:
+ AcceptChangesAndFinish();
+ break;
+
+ case WXK_ESCAPE:
+ // m_owner->OnRenameCancelled( m_itemEdited );
+ Finish();
+ break;
+
+ default:
+ event.Skip();
+ }
+}
+
+void wxDataViewTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
+{
+ if (m_finished)
+ {
+ event.Skip();
+ return;
+ }
+
+ // auto-grow the textctrl
+ wxSize parentSize = m_owner->GetSize();
+ wxPoint myPos = m_text->GetPosition();
+ wxSize mySize = m_text->GetSize();
+ int sx, sy;
+ m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy);
+ if (myPos.x + sx > parentSize.x)
+ sx = parentSize.x - myPos.x;
+ if (mySize.x > sx)
+ sx = mySize.x;
+ m_text->SetSize(sx, wxDefaultCoord);
+
+ event.Skip();
+}
+
+void wxDataViewTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
+{
+ if ( !m_finished && !m_aboutToFinish )
+ {
+ AcceptChanges();
+ //if ( !AcceptChanges() )
+ // m_owner->OnRenameCancelled( m_itemEdited );
+
+ Finish();
+ }
+
+ // We must let the native text control handle focus
+ event.Skip();
+}
+
+bool wxDataViewTextCtrlWrapper::AcceptChanges()
+{
+ const wxString value = m_text->GetValue();
+
+ if ( value == m_startValue )
+ // nothing changed, always accept
+ return true;
+
+// if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
+ // vetoed by the user
+// return false;
+
+ // accepted, do rename the item
+ wxVariant variant;
+ variant = value;
+ m_model->SetValue( variant, m_col, m_row );
+ m_model->ValueChanged( m_col, m_row );
+
+ return true;
+}
+
+void wxDataViewTextCtrlWrapper::Finish()
+{
+ if ( !m_finished )
+ {
+ m_finished = true;
+
+ m_text->RemoveEventHandler(this);
+ m_owner->FinishEditing(m_text);
+
+ // delete later
+ wxPendingDelete.Append( this );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewMainWindow
+//-----------------------------------------------------------------------------
+
+int LINKAGEMODE wxDataViewSelectionCmp( size_t row1, size_t row2 )
+{
+ if (row1 > row2) return 1;
+ if (row1 == row2) return 0;
+ return -1;
+}
- void OnPaint( wxPaintEvent &event );
- void OnMouse( wxMouseEvent &event );
- void OnSetFocus( wxFocusEvent &event );
-
- void UpdateDisplay();
- void RecalculateDisplay();
- void OnInternalIdle();
-
- void ScrollWindow( int dx, int dy, const wxRect *rect );
-private:
- wxDataViewCtrl *m_owner;
- int m_lineHeight;
- bool m_dirty;
-
-private:
- DECLARE_DYNAMIC_CLASS(wxDataViewMainWindow)
- DECLARE_EVENT_TABLE()
-};
IMPLEMENT_ABSTRACT_CLASS(wxDataViewMainWindow, wxWindow)
EVT_PAINT (wxDataViewMainWindow::OnPaint)
EVT_MOUSE_EVENTS (wxDataViewMainWindow::OnMouse)
EVT_SET_FOCUS (wxDataViewMainWindow::OnSetFocus)
+ EVT_KILL_FOCUS (wxDataViewMainWindow::OnKillFocus)
+ EVT_CHAR (wxDataViewMainWindow::OnChar)
END_EVENT_TABLE()
wxDataViewMainWindow::wxDataViewMainWindow( wxDataViewCtrl *parent, wxWindowID id,
const wxPoint &pos, const wxSize &size, const wxString &name ) :
- wxWindow( parent, id, pos, size, 0, name )
+ wxWindow( parent, id, pos, size, wxWANTS_CHARS, name ),
+ m_selection( wxDataViewSelectionCmp )
+
{
SetOwner( parent );
-
- // We need to calculate this smartly..
+
+ m_lastOnSame = false;
+ m_renameTimer = new wxDataViewRenameTimer( this );
+ m_textctrlWrapper = NULL;
+
+ // TODO: user better initial values/nothing selected
+ m_currentCol = NULL;
+ m_currentRow = 0;
+
+ // TODO: we need to calculate this smartly
m_lineHeight = 20;
-
+
+ m_dragCount = 0;
+ m_dragStart = wxPoint(0,0);
+ m_lineLastClicked = (size_t) -1;
+ m_lineBeforeLastClicked = (size_t) -1;
+ m_lineSelectSingleOnUp = (size_t) -1;
+
+ m_hasFocus = false;
+
+ SetBackgroundColour( *wxWHITE );
+
UpdateDisplay();
}
wxDataViewMainWindow::~wxDataViewMainWindow()
{
+ delete m_renameTimer;
+}
+
+void wxDataViewMainWindow::OnRenameTimer()
+{
+ // We have to call this here because changes may just have
+ // been made and no screen update taken place.
+ if ( m_dirty )
+ wxSafeYield();
+
+
+ int xpos = 0;
+ size_t cols = GetOwner()->GetNumberOfColumns();
+ size_t i;
+ for (i = 0; i < cols; i++)
+ {
+ wxDataViewColumn *c = GetOwner()->GetColumn( i );
+ if (c == m_currentCol)
+ break;
+ xpos += c->GetWidth();
+ }
+ wxRect labelRect( xpos, m_currentRow * m_lineHeight, m_currentCol->GetWidth(), m_lineHeight );
+
+ wxClassInfo *textControlClass = CLASSINFO(wxTextCtrl);
+
+ wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
+ m_textctrlWrapper = new wxDataViewTextCtrlWrapper(this, text, GetOwner()->GetModel(),
+ m_currentCol->GetModelColumn(), m_currentRow, labelRect );
+}
+
+void wxDataViewMainWindow::FinishEditing( wxTextCtrl *text )
+{
+ delete text;
+ m_textctrlWrapper = NULL;
+ SetFocus();
+ // SetFocusIgnoringChildren();
+}
+
+bool wxDataViewMainWindow::RowAppended()
+{
+ return false;
+}
+
+bool wxDataViewMainWindow::RowPrepended()
+{
+ return false;
+}
+
+bool wxDataViewMainWindow::RowInserted( size_t WXUNUSED(before) )
+{
+ return false;
+}
+
+bool wxDataViewMainWindow::RowDeleted( size_t WXUNUSED(row) )
+{
+ return false;
+}
+
+bool wxDataViewMainWindow::RowChanged( size_t WXUNUSED(row) )
+{
+ return false;
+}
+
+bool wxDataViewMainWindow::ValueChanged( size_t WXUNUSED(col), size_t row )
+{
+ wxRect rect( 0, row*m_lineHeight, 10000, m_lineHeight );
+ m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ Refresh( true, &rect );
+
+ return true;
+}
+
+bool wxDataViewMainWindow::RowsReordered( size_t *WXUNUSED(new_order) )
+{
+ Refresh();
+
+ return true;
+}
+
+bool wxDataViewMainWindow::Cleared()
+{
+ return false;
}
void wxDataViewMainWindow::UpdateDisplay()
void wxDataViewMainWindow::OnInternalIdle()
{
wxWindow::OnInternalIdle();
-
+
if (m_dirty)
{
RecalculateDisplay();
Refresh();
return;
}
-
+
int width = 0;
size_t cols = GetOwner()->GetNumberOfColumns();
size_t i;
wxDataViewColumn *col = GetOwner()->GetColumn( i );
width += col->GetWidth();
}
-
+
int height = model->GetNumberOfRows() * m_lineHeight;
SetVirtualSize( width, height );
GetOwner()->SetScrollRate( 10, m_lineHeight );
-
+
Refresh();
}
GetOwner()->m_headerArea->ScrollWindow( dx, 0 );
}
-void wxDataViewMainWindow::OnPaint( wxPaintEvent &event )
+void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxPaintDC dc( this );
GetOwner()->PrepareDC( dc );
dc.SetFont( GetFont() );
-
- dc.DrawText( wxT("main window"), 5, 5 );
+
+ wxRect update = GetUpdateRegion().GetBox();
+ m_owner->CalcUnscrolledPosition( update.x, update.y, &update.x, &update.y );
+
+ wxDataViewListModel *model = GetOwner()->GetModel();
+
+ size_t item_start = wxMax( 0, (update.y / m_lineHeight) );
+ size_t item_count = wxMin( (int)(((update.y + update.height) / m_lineHeight) - item_start + 1),
+ (int)(model->GetNumberOfRows()-item_start) );
+
+
+
+ size_t item;
+ for (item = item_start; item < item_start+item_count; item++)
+ {
+ if (m_selection.Index( item ) != wxNOT_FOUND)
+ {
+ int flags = wxCONTROL_SELECTED;
+ if (item == m_currentRow)
+ flags |= wxCONTROL_CURRENT;
+ if (m_hasFocus)
+ flags |= wxCONTROL_FOCUSED;
+ wxRect rect( 0, item*m_lineHeight+1, GetEndOfLastCol(), m_lineHeight-2 );
+ wxRendererNative::Get().DrawItemSelectionRect
+ (
+ this,
+ dc,
+ rect,
+ flags
+ );
+ }
+ else
+ {
+ if (item == m_currentRow)
+ {
+ int flags = wxCONTROL_CURRENT;
+ if (m_hasFocus)
+ flags |= wxCONTROL_FOCUSED; // should have no effect
+ wxRect rect( 0, item*m_lineHeight+1, GetEndOfLastCol(), m_lineHeight-2 );
+ wxRendererNative::Get().DrawItemSelectionRect
+ (
+ this,
+ dc,
+ rect,
+ flags
+ );
+
+ }
+ }
+ }
+
+ wxRect cell_rect;
+ cell_rect.x = 0;
+ cell_rect.height = m_lineHeight;
+ size_t cols = GetOwner()->GetNumberOfColumns();
+ size_t i;
+ for (i = 0; i < cols; i++)
+ {
+ wxDataViewColumn *col = GetOwner()->GetColumn( i );
+ wxDataViewCell *cell = col->GetCell();
+ cell_rect.width = col->GetWidth();
+
+ for (item = item_start; item < item_start+item_count; item++)
+ {
+ cell_rect.y = item*m_lineHeight;
+ wxVariant value;
+ model->GetValue( value, col->GetModelColumn(), item );
+ cell->SetValue( value );
+ wxSize size = cell->GetSize();
+ // cannot be bigger than allocated space
+ size.x = wxMin( size.x, cell_rect.width );
+ size.y = wxMin( size.y, cell_rect.height );
+ // TODO: check for left/right/centre alignment here
+ wxRect item_rect;
+ // for now: centre
+ item_rect.x = cell_rect.x + (cell_rect.width / 2) - (size.x / 2);
+ item_rect.y = cell_rect.y + (cell_rect.height / 2) - (size.y / 2);
+
+ item_rect.width = size.x;
+ item_rect.height= size.y;
+ cell->Render( item_rect, &dc, 0 );
+ }
+
+ cell_rect.x += cell_rect.width;
+ }
+}
+
+int wxDataViewMainWindow::GetCountPerPage()
+{
+ wxSize size = GetClientSize();
+ return size.y / m_lineHeight;
+}
+
+int wxDataViewMainWindow::GetEndOfLastCol()
+{
+ int width = 0;
+ size_t i;
+ for (i = 0; i < GetOwner()->GetNumberOfColumns(); i++)
+ {
+ wxDataViewColumn *c = GetOwner()->GetColumn( i );
+ width += c->GetWidth();
+ }
+ return width;
+}
+
+size_t wxDataViewMainWindow::GetFirstVisibleRow()
+{
+ int x = 0;
+ int y = 0;
+ m_owner->CalcUnscrolledPosition( x, y, &x, &y );
+
+ return y / m_lineHeight;
+}
+
+size_t wxDataViewMainWindow::GetLastVisibleRow()
+{
+ wxSize client_size = GetClientSize();
+ m_owner->CalcUnscrolledPosition( client_size.x, client_size.y, &client_size.x, &client_size.y );
+
+ return wxMin( GetRowCount()-1, ((unsigned)client_size.y/m_lineHeight)+1 );
+}
+
+size_t wxDataViewMainWindow::GetRowCount()
+{
+ return GetOwner()->GetModel()->GetNumberOfRows();
+}
+
+void wxDataViewMainWindow::ChangeCurrentRow( size_t row )
+{
+ m_currentRow = row;
+
+ // send event
+}
+
+void wxDataViewMainWindow::SelectAllRows( bool on )
+{
+ if (IsEmpty())
+ return;
+
+ if (on)
+ {
+ m_selection.Clear();
+ for (size_t i = 0; i < GetRowCount(); i++)
+ m_selection.Add( i );
+ Refresh();
+ }
+ else
+ {
+ size_t first_visible = GetFirstVisibleRow();
+ size_t last_visible = GetLastVisibleRow();
+ size_t i;
+ for (i = 0; i < m_selection.GetCount(); i++)
+ {
+ size_t row = m_selection[i];
+ if ((row >= first_visible) && (row <= last_visible))
+ RefreshRow( row );
+ }
+ m_selection.Clear();
+ }
+}
+
+void wxDataViewMainWindow::SelectRow( size_t row, bool on )
+{
+ if (m_selection.Index( row ) == wxNOT_FOUND)
+ {
+ if (on)
+ {
+ m_selection.Add( row );
+ RefreshRow( row );
+ }
+ }
+ else
+ {
+ if (!on)
+ {
+ m_selection.Remove( row );
+ RefreshRow( row );
+ }
+ }
+}
+
+void wxDataViewMainWindow::SelectRows( size_t from, size_t to, bool on )
+{
+ if (from > to)
+ {
+ size_t tmp = from;
+ from = to;
+ to = tmp;
+ }
+
+ size_t i;
+ for (i = from; i <= to; i++)
+ {
+ if (m_selection.Index( i ) == wxNOT_FOUND)
+ {
+ if (on)
+ m_selection.Add( i );
+ }
+ else
+ {
+ if (!on)
+ m_selection.Remove( i );
+ }
+ }
+ RefreshRows( from, to );
+}
+
+void wxDataViewMainWindow::ReverseRowSelection( size_t row )
+{
+ if (m_selection.Index( row ) == wxNOT_FOUND)
+ m_selection.Add( row );
+ else
+ m_selection.Remove( row );
+ RefreshRow( row );
+}
+
+bool wxDataViewMainWindow::IsRowSelected( size_t row )
+{
+ return (m_selection.Index( row ) != wxNOT_FOUND);
+}
+
+void wxDataViewMainWindow::RefreshRow( size_t row )
+{
+ wxRect rect( 0, row*m_lineHeight, GetEndOfLastCol(), m_lineHeight );
+ m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+
+ wxSize client_size = GetClientSize();
+ wxRect client_rect( 0, 0, client_size.x, client_size.y );
+ wxRect intersect_rect = client_rect.Intersect( rect );
+ if (intersect_rect.width > 0)
+ Refresh( true, &intersect_rect );
+}
+
+void wxDataViewMainWindow::RefreshRows( size_t from, size_t to )
+{
+ if (from > to)
+ {
+ size_t tmp = to;
+ to = from;
+ from = tmp;
+ }
+
+ wxRect rect( 0, from*m_lineHeight, GetEndOfLastCol(), (to-from+1) * m_lineHeight );
+ m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+
+ wxSize client_size = GetClientSize();
+ wxRect client_rect( 0, 0, client_size.x, client_size.y );
+ wxRect intersect_rect = client_rect.Intersect( rect );
+ if (intersect_rect.width > 0)
+ Refresh( true, &intersect_rect );
+}
+
+void wxDataViewMainWindow::RefreshRowsAfter( size_t firstRow )
+{
+ size_t count = GetRowCount();
+ if (firstRow > count)
+ return;
+
+ wxRect rect( 0, firstRow*m_lineHeight, GetEndOfLastCol(), count * m_lineHeight );
+ m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+
+ wxSize client_size = GetClientSize();
+ wxRect client_rect( 0, 0, client_size.x, client_size.y );
+ wxRect intersect_rect = client_rect.Intersect( rect );
+ if (intersect_rect.width > 0)
+ Refresh( true, &intersect_rect );
+}
+
+void wxDataViewMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
+{
+ wxCHECK_RET( newCurrent < GetRowCount(),
+ _T("invalid item index in OnArrowChar()") );
+
+ // if there is no selection, we cannot move it anywhere
+ if (!HasCurrentRow())
+ return;
+
+ size_t oldCurrent = m_currentRow;
+
+ // in single selection we just ignore Shift as we can't select several
+ // items anyhow
+ if ( event.ShiftDown() && !IsSingleSel() )
+ {
+ RefreshRow( oldCurrent );
+
+ ChangeCurrentRow( newCurrent );
+
+ // select all the items between the old and the new one
+ if ( oldCurrent > newCurrent )
+ {
+ newCurrent = oldCurrent;
+ oldCurrent = m_currentRow;
+ }
+
+ SelectRows( oldCurrent, newCurrent, true );
+ }
+ else // !shift
+ {
+ RefreshRow( oldCurrent );
+
+ // all previously selected items are unselected unless ctrl is held
+ if ( !event.ControlDown() )
+ SelectAllRows(false);
+
+ ChangeCurrentRow( newCurrent );
+
+ if ( !event.ControlDown() )
+ SelectRow( m_currentRow, true );
+ else
+ RefreshRow( m_currentRow );
+ }
+
+ // MoveToFocus();
+}
+
+void wxDataViewMainWindow::OnChar( wxKeyEvent &event )
+{
+ if (event.GetKeyCode() == WXK_TAB)
+ {
+ wxNavigationKeyEvent nevent;
+ nevent.SetWindowChange( event.ControlDown() );
+ nevent.SetDirection( !event.ShiftDown() );
+ nevent.SetEventObject( GetParent()->GetParent() );
+ nevent.SetCurrentFocus( m_parent );
+ if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent ))
+ return;
+ }
+
+ // no item -> nothing to do
+ if (!HasCurrentRow())
+ {
+ event.Skip();
+ return;
+ }
+
+ // don't use m_linesPerPage directly as it might not be computed yet
+ const int pageSize = GetCountPerPage();
+ wxCHECK_RET( pageSize, _T("should have non zero page size") );
+
+ switch ( event.GetKeyCode() )
+ {
+ case WXK_UP:
+ if ( m_currentRow > 0 )
+ OnArrowChar( m_currentRow - 1, event );
+ break;
+
+ case WXK_DOWN:
+ if ( m_currentRow < GetRowCount() - 1 )
+ OnArrowChar( m_currentRow + 1, event );
+ break;
+
+ case WXK_END:
+ if (!IsEmpty())
+ OnArrowChar( GetRowCount() - 1, event );
+ break;
+
+ case WXK_HOME:
+ if (!IsEmpty())
+ OnArrowChar( 0, event );
+ break;
+
+ case WXK_PAGEUP:
+ {
+ int steps = pageSize - 1;
+ int index = m_currentRow - steps;
+ if (index < 0)
+ index = 0;
+
+ OnArrowChar( index, event );
+ }
+ break;
+
+ case WXK_PAGEDOWN:
+ {
+ int steps = pageSize - 1;
+ size_t index = m_currentRow + steps;
+ size_t count = GetRowCount();
+ if ( index >= count )
+ index = count - 1;
+
+ OnArrowChar( index, event );
+ }
+ break;
+
+ default:
+ event.Skip();
+ }
}
void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
{
- event.Skip();
+ if (event.GetEventType() == wxEVT_MOUSEWHEEL)
+ {
+ // let the base handle mouse wheel events.
+ event.Skip();
+ return;
+ }
+
+ int x = event.GetX();
+ int y = event.GetY();
+ m_owner->CalcUnscrolledPosition( x, y, &x, &y );
+
+ wxDataViewColumn *col = NULL;
+
+ int xpos = 0;
+ size_t cols = GetOwner()->GetNumberOfColumns();
+ size_t i;
+ for (i = 0; i < cols; i++)
+ {
+ wxDataViewColumn *c = GetOwner()->GetColumn( i );
+ if (x < xpos + c->GetWidth())
+ {
+ col = c;
+ break;
+ }
+ xpos += c->GetWidth();
+ }
+ if (!col)
+ return;
+ wxDataViewCell *cell = col->GetCell();
+
+ size_t current = y / m_lineHeight;
+
+ if ((current > GetRowCount()) || (x > GetEndOfLastCol()))
+ {
+ // Unselect all if below the last row ?
+ return;
+ }
+
+ wxDataViewListModel *model = GetOwner()->GetModel();
+
+ if (event.Dragging())
+ {
+ if (m_dragCount == 0)
+ {
+ // we have to report the raw, physical coords as we want to be
+ // able to call HitTest(event.m_pointDrag) from the user code to
+ // get the item being dragged
+ m_dragStart = event.GetPosition();
+ }
+
+ m_dragCount++;
+
+ if (m_dragCount != 3)
+ return;
+
+ if (event.LeftIsDown())
+ {
+ // Notify cell about drag
+ }
+ return;
+ }
+ else
+ {
+ m_dragCount = 0;
+ }
+
+ bool forceClick = false;
+
+ if (event.ButtonDClick())
+ {
+ m_renameTimer->Stop();
+ m_lastOnSame = false;
+ }
+
+ if (event.LeftDClick())
+ {
+ if ( current == m_lineLastClicked )
+ {
+ if (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE)
+ {
+ wxVariant value;
+ model->GetValue( value, col->GetModelColumn(), current );
+ cell->SetValue( value );
+ wxRect cell_rect( xpos, current * m_lineHeight, col->GetWidth(), m_lineHeight );
+ cell->Activate( cell_rect, model, col->GetModelColumn(), current );
+ }
+ return;
+ }
+ else
+ {
+ // The first click was on another item, so don't interpret this as
+ // a double click, but as a simple click instead
+ forceClick = true;
+ }
+ }
+
+ if (event.LeftUp())
+ {
+ if (m_lineSelectSingleOnUp != (size_t)-1)
+ {
+ // select single line
+ SelectAllRows( false );
+ SelectRow( m_lineSelectSingleOnUp, true );
+ }
+
+ if (m_lastOnSame)
+ {
+ if ((col == m_currentCol) && (current == m_currentRow) &&
+ (cell->GetMode() == wxDATAVIEW_CELL_EDITABLE) )
+ {
+ m_renameTimer->Start( 100, true );
+ }
+ }
+
+ m_lastOnSame = false;
+ m_lineSelectSingleOnUp = (size_t)-1;
+ }
+ else
+ {
+ // This is necessary, because after a DnD operation in
+ // from and to ourself, the up event is swallowed by the
+ // DnD code. So on next non-up event (which means here and
+ // now) m_lineSelectSingleOnUp should be reset.
+ m_lineSelectSingleOnUp = (size_t)-1;
+ }
+
+ if (event.RightDown())
+ {
+ m_lineBeforeLastClicked = m_lineLastClicked;
+ m_lineLastClicked = current;
+
+ // If the item is already selected, do not update the selection.
+ // Multi-selections should not be cleared if a selected item is clicked.
+ if (!IsRowSelected(current))
+ {
+ SelectAllRows(false);
+ ChangeCurrentRow(current);
+ SelectRow(m_currentRow,true);
+ }
+
+ // notify cell about right click
+ // cell->...
+
+ // Allow generation of context menu event
+ event.Skip();
+ }
+ else if (event.MiddleDown())
+ {
+ // notify cell about middle click
+ // cell->...
+ }
+ if (event.LeftDown() || forceClick)
+ {
+#ifdef __WXMSW__
+ SetFocus();
+#endif
+
+ m_lineBeforeLastClicked = m_lineLastClicked;
+ m_lineLastClicked = current;
+
+ size_t oldCurrentRow = m_currentRow;
+ bool oldWasSelected = IsRowSelected(m_currentRow);
+
+ bool cmdModifierDown = event.CmdDown();
+ if ( IsSingleSel() || !(cmdModifierDown || event.ShiftDown()) )
+ {
+ if ( IsSingleSel() || !IsRowSelected(current) )
+ {
+ SelectAllRows( false );
+
+ ChangeCurrentRow(current);
+
+ SelectRow(m_currentRow,true);
+ }
+ else // multi sel & current is highlighted & no mod keys
+ {
+ m_lineSelectSingleOnUp = current;
+ ChangeCurrentRow(current); // change focus
+ }
+ }
+ else // multi sel & either ctrl or shift is down
+ {
+ if (cmdModifierDown)
+ {
+ ChangeCurrentRow(current);
+
+ ReverseRowSelection(m_currentRow);
+ }
+ else if (event.ShiftDown())
+ {
+ ChangeCurrentRow(current);
+
+ size_t lineFrom = oldCurrentRow,
+ lineTo = current;
+
+ if ( lineTo < lineFrom )
+ {
+ lineTo = lineFrom;
+ lineFrom = m_currentRow;
+ }
+
+ SelectRows(lineFrom, lineTo, true);
+ }
+ else // !ctrl, !shift
+ {
+ // test in the enclosing if should make it impossible
+ wxFAIL_MSG( _T("how did we get here?") );
+ }
+ }
+
+ if (m_currentRow != oldCurrentRow)
+ RefreshRow( oldCurrentRow );
+
+ wxDataViewColumn *oldCurrentCol = m_currentCol;
+
+ // Update selection here...
+ m_currentCol = col;
+
+ m_lastOnSame = !forceClick && ((col == oldCurrentCol) && (current == oldCurrentRow)) && oldWasSelected;
+ }
}
void wxDataViewMainWindow::OnSetFocus( wxFocusEvent &event )
{
+ m_hasFocus = true;
+
+ if (HasCurrentRow())
+ Refresh();
+
+ event.Skip();
+}
+
+void wxDataViewMainWindow::OnKillFocus( wxFocusEvent &event )
+{
+ m_hasFocus = false;
+
+ if (HasCurrentRow())
+ Refresh();
+
event.Skip();
}
}
bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos, const wxSize& size,
+ const wxPoint& pos, const wxSize& size,
long style, const wxValidator& validator )
{
if (!wxControl::Create( parent, id, pos, size, style | wxScrolledWindowStyle|wxSUNKEN_BORDER, validator))
return false;
Init();
-
+
#ifdef __WXMAC__
MacSetClipChildren( true ) ;
#endif
- m_clientArea = new wxDataViewMainWindow( this, -1 );
- m_headerArea = new wxDataViewHeaderWindow( this, -1, wxDefaultPosition, wxSize(-1,25) );
-
+ m_clientArea = new wxDataViewMainWindow( this, wxID_ANY );
+#ifdef __WXMSW__
+ m_headerArea = new wxDataViewHeaderWindow( this, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,22) );
+#else
+ m_headerArea = new wxDataViewHeaderWindow( this, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,25) );
+#endif
+
SetTargetWindow( m_clientArea );
-
+
wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
sizer->Add( m_headerArea, 0, wxGROW );
sizer->Add( m_clientArea, 1, wxGROW );
WXWPARAM wParam,
WXLPARAM lParam)
{
- WXLRESULT rc = wxPanel::MSWWindowProc(nMsg, wParam, lParam);
+ WXLRESULT rc = wxDataViewCtrlBase::MSWWindowProc(nMsg, wParam, lParam);
#ifndef __WXWINCE__
// we need to process arrows ourselves for scrolling
}
#endif
-void wxDataViewCtrl::OnSize( wxSizeEvent &event )
+void wxDataViewCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
{
// We need to override OnSize so that our scrolled
// window a) does call Layout() to use sizers for
if (!wxDataViewCtrlBase::AssociateModel( model ))
return false;
- m_notifier = new wxGenericDataViewListModelNotifier( model );
+ m_notifier = new wxGenericDataViewListModelNotifier( m_clientArea );
- model->AddNotifier( m_notifier );
+ model->AddNotifier( m_notifier );
m_clientArea->UpdateDisplay();
-
+
return true;
}
{
if (!wxDataViewCtrlBase::AppendColumn(col))
return false;
-
+
m_clientArea->UpdateDisplay();
-
+
return true;
}
-#endif
+#endif
// !wxUSE_GENERICDATAVIEWCTRL
-#endif
+#endif
// wxUSE_DATAVIEWCTRL
-
projects / wxWidgets.git / blobdiff