/////////////////////////////////////////////////////////////////////////////
-// 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"
-
#if wxUSE_DATAVIEWCTRL
#include "wx/dataview.h"
#ifdef wxUSE_GENERICDATAVIEWCTRL
+#ifndef WX_PRECOMP
+ #include "wx/sizer.h"
+ #include "wx/log.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"
+ #include "wx/msw/wrapwin.h"
#endif
//-----------------------------------------------------------------------------
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()
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()
};
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxGenericDataViewListModelNotifier
-// ---------------------------------------------------------
+// ---------------------------------------------------------
class wxGenericDataViewListModelNotifier: public wxDataViewListModelNotifier
{
public:
wxGenericDataViewListModelNotifier( wxDataViewMainWindow *mainWindow )
{ m_mainWindow = mainWindow; }
-
+
virtual bool RowAppended()
{ return m_mainWindow->RowAppended(); }
virtual bool RowPrepended()
{ return m_mainWindow->RowsReordered( new_order ); }
virtual bool Cleared()
{ return m_mainWindow->Cleared(); }
-
+
wxDataViewMainWindow *m_mainWindow;
};
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxDataViewCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewCell, wxDataViewCellBase)
return NULL;
m_dc = new wxClientDC( GetOwner()->GetOwner() );
}
-
+
return m_dc;
}
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxDataViewCustomCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomCell, wxDataViewCell)
-wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype,
+wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype,
wxDataViewCellMode mode ) :
wxDataViewCell( varianttype, mode )
{
}
-
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxDataViewTextCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewTextCell, wxDataViewCustomCell)
bool wxDataViewTextCell::SetValue( const wxVariant &value )
{
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 state )
+bool wxDataViewTextCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
dc->DrawText( m_text, cell.x, cell.y );
return wxSize(80,20);
}
-// ---------------------------------------------------------
+// ---------------------------------------------------------
// wxDataViewToggleCell
-// ---------------------------------------------------------
+// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleCell, wxDataViewCustomCell)
-wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype,
+wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype,
wxDataViewCellMode mode ) :
wxDataViewCustomCell( varianttype, mode )
{
bool wxDataViewToggleCell::SetValue( const wxVariant &value )
{
m_toggle = value.GetBool();
-
+
return true;;
}
-bool wxDataViewToggleCell::GetValue( wxVariant &value )
+bool wxDataViewToggleCell::GetValue( wxVariant &WXUNUSED(value) )
{
return false;
}
-
-bool wxDataViewToggleCell::Render( wxRect cell, wxDC *dc, int state )
+
+bool wxDataViewToggleCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
// User wxRenderer here
-
- dc->SetPen( *wxBLACK_PEN );
+
+ if (GetMode() == wxDATAVIEW_CELL_ACTIVATABLE)
+ dc->SetPen( *wxBLACK_PEN );
+ else
+ dc->SetPen( *wxGREY_PEN );
dc->SetBrush( *wxTRANSPARENT_BRUSH );
wxRect rect;
rect.x = cell.x + cell.width/2 - 10;
dc->DrawLine( rect.x, rect.y, rect.x+rect.width, rect.y+rect.height );
dc->DrawLine( rect.x+rect.width, rect.y, rect.x, rect.y+rect.height );
}
-
+
+ return true;
+}
+
+bool wxDataViewToggleCell::Activate( wxRect WXUNUSED(cell), wxDataViewListModel *model, size_t col, size_t row )
+{
+ bool value = !m_toggle;
+ wxVariant variant = value;
+ model->SetValue( variant, col, row );
+ model->ValueChanged( col, row );
return true;
}
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;
-
+
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,
+wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell,
size_t model_column, int flags ) :
wxDataViewColumnBase( title, cell, model_column, flags )
{
void wxDataViewColumn::SetTitle( const wxString &title )
{
wxDataViewColumnBase::SetTitle( title );
-
+
}
//-----------------------------------------------------------------------------
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)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) )
{
}
wxWindow( parent, id, pos, size, 0, name )
{
SetOwner( parent );
-
+
// We need to calculate this smartly..
m_lineHeight = 20;
-
+
UpdateDisplay();
}
return false;
}
-bool wxDataViewMainWindow::RowInserted( size_t before )
+bool wxDataViewMainWindow::RowInserted( size_t WXUNUSED(before) )
{
return false;
}
-bool wxDataViewMainWindow::RowDeleted( size_t row )
+bool wxDataViewMainWindow::RowDeleted( size_t WXUNUSED(row) )
{
return false;
}
-bool wxDataViewMainWindow::RowChanged( size_t row )
+bool wxDataViewMainWindow::RowChanged( size_t WXUNUSED(row) )
{
return false;
}
-bool wxDataViewMainWindow::ValueChanged( size_t col, size_t row )
+bool wxDataViewMainWindow::ValueChanged( size_t WXUNUSED(col), size_t row )
{
- return false;
+ 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 *new_order )
+bool wxDataViewMainWindow::RowsReordered( size_t *WXUNUSED(new_order) )
{
return false;
}
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 );
wxRect update = GetUpdateRegion().GetBox();
m_owner->CalcUnscrolledPosition( update.x, update.y, &update.x, &update.y );
-
+
wxDataViewListModel *model = GetOwner()->GetModel();
-
+
size_t item_start = update.y / m_lineHeight;
size_t item_count = (update.height / m_lineHeight) + 1;
wxDataViewColumn *col = GetOwner()->GetColumn( i );
wxDataViewCell *cell = col->GetCell();
cell_rect.width = col->GetWidth();
-
+
size_t item;
for (item = item_start; item <= item_start+item_count; item++)
{
wxVariant value;
model->GetValue( value, col->GetModelColumn(), item );
cell->SetValue( value );
- cell->Render( cell_rect, &dc, 0 );
+ 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;
}
}
void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
{
+ 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 row = y / m_lineHeight;
+
+ wxDataViewListModel *model = GetOwner()->GetModel();
+
+ if (event.LeftDClick())
+ {
+ if (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE)
+ {
+ wxVariant value;
+ model->GetValue( value, col->GetModelColumn(), row );
+ cell->SetValue( value );
+ wxRect cell_rect( xpos, row * m_lineHeight, col->GetWidth(), m_lineHeight );
+ cell->Activate( cell_rect, model, col->GetModelColumn(), row );
+ }
+
+ return;
+ }
+
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 );
+ m_headerArea = new wxDataViewHeaderWindow( this, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,25) );
+
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
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