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Some restructuring, beginning of wxDataViewDateCell.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37741 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2006-02-26 15:48:42 +00:00
parent c644b82e76
commit 4d496ecbc4
5 changed files with 182 additions and 13 deletions
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1
include/wx/dataview.h
View File

@ -203,6 +203,7 @@ public:
virtual bool AppendTextColumn( const wxString &label, size_t model_column );
virtual bool AppendToggleColumn( const wxString &label, size_t model_column );
virtual bool AppendProgressColumn( const wxString &label, size_t model_column );
virtual bool AppendDateColumn( const wxString &label, size_t model_column );
virtual bool AppendColumn( wxDataViewColumn *col );
virtual size_t GetNumberOfColumns();
virtual bool DeleteColumn( size_t pos );

39
include/wx/gtk/dataview.h
View File

@ -90,7 +90,20 @@ public:
virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
virtual wxSize GetSize() = 0;
virtual bool Activate( wxRect cell ) { return false; };
virtual bool Activate( wxRect cell,
wxDataViewListModel *model, size_t col, size_t row )
{ return false; }
virtual bool LeftClick( wxPoint cursor, wxRect cell,
wxDataViewListModel *model, size_t col, size_t row )
{ return false; }
virtual bool RightClick( wxPoint cursor, wxRect cell,
wxDataViewListModel *model, size_t col, size_t row )
{ return false; }
virtual bool StartDrag( wxPoint cursor, wxRect cell,
wxDataViewListModel *model, size_t col, size_t row )
{ return false; }
// Create DC on request
virtual wxDC *GetDC();
@ -127,6 +140,30 @@ protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressCell)
};
// ---------------------------------------------------------
// wxDataViewDateCell
// ---------------------------------------------------------
class wxDataViewDateCell: public wxDataViewCustomCell
{
public:
wxDataViewDateCell( const wxString &varianttype = wxT("datetime"),
wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE );
bool SetValue( const wxVariant &value );
virtual bool Render( wxRect cell, wxDC *dc, int state );
virtual wxSize GetSize();
virtual bool Activate( wxRect cell,
wxDataViewListModel *model, size_t col, size_t row );
private:
wxDateTime m_date;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateCell)
};
// ---------------------------------------------------------
// wxDataViewColumn
// ---------------------------------------------------------

35
samples/dataview/dataview.cpp
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@ -30,6 +30,10 @@
// MyTextModel
// -------------------------------------
WX_DECLARE_LIST(wxDateTime,wxArrayDate);
#include <wx/listimpl.cpp>
WX_DEFINE_LIST(wxArrayDate);
class MyTextModel: public wxDataViewListModel
{
public:
@ -44,16 +48,24 @@ public:
{ m_colours.Add( wxT("red") ); m_colours.Add( wxT("green") ); }
for (i = 0; i < 1000; i++)
{ m_progress.Add( i/10 ); }
for (i = 0; i < 1000; i++)
{
wxDateTime *date = new wxDateTime( wxDateTime::Now() );
m_dates.Append( date );
}
}
virtual size_t GetNumberOfRows()
{ return 1000; }
virtual size_t GetNumberOfCols()
{ return 6; }
{ return 7; }
// as reported by wxVariant
virtual wxString GetColType( size_t col )
{
if (col == 6)
return wxT("datetime");
if (col == 5)
return wxT("long");
@ -65,6 +77,10 @@ public:
virtual wxVariant GetValue( size_t col, size_t row )
{
if (col == 6)
{
return (wxDateTime) *m_dates[row];
} else
if (col == 5)
{
return (long) m_progress[row];
@ -90,6 +106,10 @@ public:
}
virtual bool SetValue( wxVariant &value, size_t col, size_t row )
{
if (col == 6)
{
*m_dates[row] = value.GetDateTime();
} else
if (col == 3)
{
m_bools[row] = (int) value.GetBool();
@ -105,6 +125,7 @@ public:
wxArrayInt m_bools;
wxArrayString m_colours;
wxArrayInt m_progress;
wxArrayDate m_dates;
};
// -------------------------------------
@ -125,7 +146,7 @@ public:
return true;
}
bool Render( wxRect rect, wxDC *dc, int state )
{
{
dc->SetPen( *wxBLACK_PEN );
if (m_colour == wxT("red"))
dc->SetBrush( *wxRED_BRUSH );
@ -140,9 +161,9 @@ public:
{
return wxSize(20,8);
}
bool Activate( wxRect rect )
bool Activate( wxRect rect,
wxDataViewListModel *model, size_t col, size_t row )
{
wxPrintf( wxT("activate\n") );
return false;
}
@ -249,6 +270,8 @@ MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
dataview_left->AppendProgressColumn( wxT("progress"), 5 );
dataview_left->AppendDateColumn( wxT("date"), 6 );
// Right wxDataViewCtrl using the same model
dataview_right = new wxDataViewCtrl( this, -1 );
dataview_right->AssociateModel( model );
@ -263,9 +286,9 @@ MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
dataview_right->AppendColumn( column );
wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
sizer->Add( dataview_left, 1, wxGROW );
sizer->Add( dataview_left, 3, wxGROW );
sizer->Add(10,10);
sizer->Add( dataview_right, 1, wxGROW );
sizer->Add( dataview_right, 2, wxGROW );
SetSizer( sizer );
}

5
src/common/datavcmn.cpp
View File

@ -208,6 +208,11 @@ bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, size_t mod
return AppendColumn( new wxDataViewColumn( label, new wxDataViewProgressCell(), model_column ) );
}
bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, size_t model_column )
{
return AppendColumn( new wxDataViewColumn( label, new wxDataViewDateCell(), model_column ) );
}
bool wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
{
m_cols.Append( (wxObject*) col );

115
src/gtk/dataview.cpp
View File

@ -25,6 +25,8 @@
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreednd.h>
#include <gdk/gdkkeysyms.h>
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
@ -447,6 +449,7 @@ struct _GtkWxCellRenderer
/*< private >*/
wxDataViewCustomCell *cell;
guint32 last_click;
};
struct _GtkWxCellRendererClass
@ -522,6 +525,7 @@ static void
gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell)
{
cell->cell = NULL;
cell->last_click = 0;
}
static void
@ -627,7 +631,11 @@ gtk_wx_cell_renderer_render (GtkCellRenderer *renderer,
{
wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
dc->m_window = window;
if (dc->m_window == NULL)
{
dc->m_window = window;
dc->SetUpDC();
}
int state = 0;
if (flags & GTK_CELL_RENDERER_SELECTED)
@ -670,8 +678,54 @@ gtk_wx_cell_renderer_activate(
rect.height -= renderer->ypad * 2;
wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
size_t model_row = (size_t)gtk_tree_path_get_indices (treepath)[0];
gtk_tree_path_free( treepath );
size_t model_col = cell->GetOwner()->GetModelColumn();
if (event->type == GDK_BUTTON_PRESS)
{
GdkEventButton *button_event = (GdkEventButton*) event;
wxPoint pt( ((int) button_event->x) - renderrect.x,
((int) button_event->y) - renderrect.y );
return cell->Activate( renderrect );
bool ret = false;
if (button_event->button == 1)
{
if (cell->LeftClick( pt, renderrect, model, model_col, model_row ))
ret = true;
if (button_event->time - wxrenderer->last_click < 400)
if (cell->Activate( renderrect, model, model_col, model_row ))
ret = true;
}
if (button_event->button == 3)
{
if (cell->RightClick( pt, renderrect, model, model_col, model_row ))
ret = true;
}
wxrenderer->last_click = button_event->time;
return ret;
}
if (event->type == GDK_KEY_PRESS)
{
wxPrintf( wxT("key\n") );
GdkEventKey *key_event = (GdkEventKey*) event;
if ((key_event->keyval == GDK_Return) ||
(key_event->keyval == GDK_Linefeed) ||
(key_event->keyval == GDK_Execute))
{
return cell->Activate( renderrect, model, model_col, model_row );
}
}
return false;
}
// ---------------------------------------------------------
@ -963,16 +1017,16 @@ public:
GtkWidget *widget = window->m_treeview;
// Set later
m_window = NULL;
m_context = window->GtkGetPangoDefaultContext();
m_layout = pango_layout_new( m_context );
m_fontdesc = pango_font_description_copy( widget->style->font_desc );
m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
SetUpDC();
m_owner = window;
// Set m_window later
// SetUpDC();
// m_owner = window;
}
};
@ -1022,7 +1076,13 @@ wxDataViewCustomCell::~wxDataViewCustomCell()
wxDC *wxDataViewCustomCell::GetDC()
{
if (m_dc == NULL)
{
if (GetOwner() == NULL)
return NULL;
if (GetOwner()->GetOwner() == NULL)
return NULL;
m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() );
}
return m_dc;
}
@ -1108,6 +1168,49 @@ wxSize wxDataViewProgressCell::GetSize()
return wxSize(40,12);
}
// ---------------------------------------------------------
// wxDataViewDateCell
// ---------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateCell, wxDataViewCustomCell)
wxDataViewDateCell::wxDataViewDateCell( const wxString &varianttype,
wxDataViewCellMode mode ) :
wxDataViewCustomCell( varianttype, mode )
{
}
bool wxDataViewDateCell::SetValue( const wxVariant &value )
{
m_date = value.GetDateTime();
return true;
}
bool wxDataViewDateCell::Render( wxRect cell, wxDC *dc, int state )
{
dc->SetFont( GetOwner()->GetOwner()->GetFont() );
wxString tmp = m_date.FormatDate();
dc->DrawText( tmp, cell.x, cell.y );
return true;
}
wxSize wxDataViewDateCell::GetSize()
{
wxDataViewCtrl* view = GetOwner()->GetOwner();
wxString tmp = m_date.FormatDate();
wxCoord x,y,d;
view->GetTextExtent( tmp, &x, &y, &d );
return wxSize(x,y+d);
}
bool wxDataViewDateCell::Activate( wxRect cell, wxDataViewListModel *model, size_t col, size_t row )
{
return true;
}
// ---------------------------------------------------------
// wxDataViewColumn
// ---------------------------------------------------------