don't include missing.h before windows headers

[wxWidgets.git] / src / gtk / dataview.cpp

diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp
index a94171c65bbbd50b7a35aa77ba7a8fc3ce930087..7d4d4eafb09437b20f4c141b93e9f2cc31e89c26 100644 (file)
--- a/src/gtk/dataview.cpp
+++ b/src/gtk/dataview.cpp
@@ -1384,6 +1384,27 @@ bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewListModel *model,
 // wxDataViewColumn
 // ---------------------------------------------------------
 
 // wxDataViewColumn
 // ---------------------------------------------------------
 

+
+static gboolean
+gtk_dataview_header_button_press_callback( GtkWidget *widget,
+                                           GdkEventButton *gdk_event,
+                                           wxDataViewColumn *column )
+{
+    if (gdk_event->type != GDK_BUTTON_PRESS)
+        return TRUE;
+        
+    if (gdk_event->button == 1)
+    {
+        wxDataViewCtrl *dv = column->GetOwner();
+        wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
+        event.SetDataViewColumn( column );
+        event.SetModel( dv->GetModel() );
+        dv->GetEventHandler()->ProcessEvent( event );
+    }
+    
+    return TRUE;
+}
+

 extern "C" {
 static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
                             GtkCellRenderer *cell,
 extern "C" {
 static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
                             GtkCellRenderer *cell,


@@ -1423,11 +1444,16 @@ wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *c
     int width, int flags ) :
     wxDataViewColumnBase( title, cell, model_column, width, flags )
 {
     int width, int flags ) :
     wxDataViewColumnBase( title, cell, model_column, width, flags )
 {

+    m_isConnected = false;
+

     GtkCellRenderer *renderer = (GtkCellRenderer *) cell->GetGtkHandle();
 
     GtkTreeViewColumn *column = gtk_tree_view_column_new();
     GtkCellRenderer *renderer = (GtkCellRenderer *) cell->GetGtkHandle();
 
     GtkTreeViewColumn *column = gtk_tree_view_column_new();

-
-    gtk_tree_view_column_set_title( column, wxGTK_CONV(title) );
+    m_column = (void*) column;
+    
+    gtk_tree_view_column_set_clickable( column, true );
+    
+    SetTitle( title );

 
     if (flags & wxDATAVIEW_COL_RESIZABLE)
         gtk_tree_view_column_set_resizable( column, true );
 
     if (flags & wxDATAVIEW_COL_RESIZABLE)
         gtk_tree_view_column_set_resizable( column, true );


@@ -1447,19 +1473,155 @@ wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *c
     gtk_tree_view_column_set_cell_data_func( column, renderer,
         wxGtkTreeCellDataFunc, (gpointer) cell, NULL );
 
     gtk_tree_view_column_set_cell_data_func( column, renderer,
         wxGtkTreeCellDataFunc, (gpointer) cell, NULL );
 

+}
+
+wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell, unsigned int model_column,
+    int width, int flags ) :
+    wxDataViewColumnBase( bitmap, cell, model_column, width, flags )
+{
+    m_isConnected = false;
+    
+    GtkCellRenderer *renderer = (GtkCellRenderer *) cell->GetGtkHandle();
+
+    GtkTreeViewColumn *column = gtk_tree_view_column_new();

     m_column = (void*) column;
     m_column = (void*) column;

+
+    SetBitmap( bitmap );
+
+    if (flags & wxDATAVIEW_COL_RESIZABLE)
+        gtk_tree_view_column_set_resizable( column, true );
+    if (flags & wxDATAVIEW_COL_HIDDEN)
+        gtk_tree_view_column_set_visible( column, false );
+    if (flags & wxDATAVIEW_COL_SORTABLE)
+        gtk_tree_view_column_set_sort_indicator( column, true );
+
+    if (width > 0)
+    {
+        gtk_tree_view_column_set_fixed_width( column, width );
+        gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED );
+    }
+
+    gtk_tree_view_column_pack_end( column, renderer, FALSE );
+
+    gtk_tree_view_column_set_cell_data_func( column, renderer,
+        wxGtkTreeCellDataFunc, (gpointer) cell, NULL );

 }
 
 wxDataViewColumn::~wxDataViewColumn()
 {
 }
 
 }
 
 wxDataViewColumn::~wxDataViewColumn()
 {
 }
 

+void wxDataViewColumn::OnInternalIdle()
+{
+    if (m_isConnected)
+        return;
+        
+    if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview))
+    {
+        GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+        if (column->button)
+        {
+            g_signal_connect(column->button, "button_press_event",
+                      G_CALLBACK (gtk_dataview_header_button_press_callback), this);
+    
+            m_isConnected = true;
+        }
+    }
+}
+

 void wxDataViewColumn::SetTitle( const wxString &title )
 {
     wxDataViewColumnBase::SetTitle( title );
 
     GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
 void wxDataViewColumn::SetTitle( const wxString &title )
 {
     wxDataViewColumnBase::SetTitle( title );
 
     GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;

+    
+    if (m_isConnected)
+    {
+        // disconnect before column->button gets recreated
+        g_signal_handlers_disconnect_by_func( column->button, 
+                      (void*) gtk_dataview_header_button_press_callback, this);
+                      
+        m_isConnected = false;
+    }
+

     gtk_tree_view_column_set_title( column, wxGTK_CONV(title) );
     gtk_tree_view_column_set_title( column, wxGTK_CONV(title) );

+
+    gtk_tree_view_column_set_widget( column, NULL );
+}
+
+void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
+{
+    wxDataViewColumnBase::SetBitmap( bitmap );
+
+    GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+    if (bitmap.Ok())
+    {
+        GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() );
+        
+        GdkBitmap *mask = (GdkBitmap *) NULL;
+        if (bitmap.GetMask())
+            mask = bitmap.GetMask()->GetBitmap();
+
+        if (bitmap.HasPixbuf())
+        {
+            gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image),
+                                      bitmap.GetPixbuf());
+        }
+        else
+        {
+            gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
+                                      bitmap.GetPixmap(), mask);
+        }
+        gtk_widget_show( GTK_WIDGET(gtk_image) );
+        
+        gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) );
+    }
+    else
+    {
+        gtk_tree_view_column_set_widget( column, NULL );
+    }
+}
+
+void wxDataViewColumn::SetAlignment( wxAlignment align )
+{
+    GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+    
+    gfloat xalign = 0.0;
+    if (align == wxALIGN_RIGHT)
+        xalign = 1.0;
+    if (align == wxALIGN_CENTER)
+        xalign = 0.5;
+        
+    gtk_tree_view_column_set_alignment( column, xalign );    
+}
+
+void wxDataViewColumn::SetSortable( bool sortable )
+{
+    GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+    gtk_tree_view_column_set_sort_indicator( column, sortable );
+}
+
+bool wxDataViewColumn::GetSortable()
+{
+    GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+    return gtk_tree_view_column_get_sort_indicator( column );
+}
+
+void wxDataViewColumn::SetSortOrder( bool ascending )
+{
+    GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+    
+    if (ascending)
+        gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
+    else
+        gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
+}
+
+bool wxDataViewColumn::IsSortOrderAscending()
+{
+    GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+    
+    return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING);

 }
 
 int wxDataViewColumn::GetWidth()
 }
 
 int wxDataViewColumn::GetWidth()


@@ -1490,6 +1652,17 @@ wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCt
     dv->GetEventHandler()->ProcessEvent( event );
 }
 
     dv->GetEventHandler()->ProcessEvent( event );
 }
 

+static void
+wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path, 
+                                   GtkTreeViewColumn *column, wxDataViewCtrl *dv )
+{
+    wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, dv->GetId() );
+    unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+    event.SetRow( row );
+    event.SetModel( dv->GetModel() );
+    dv->GetEventHandler()->ProcessEvent( event );
+}
+

 //-----------------------------------------------------------------------------
 // wxDataViewCtrl
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxDataViewCtrl
 //-----------------------------------------------------------------------------


@@ -1545,12 +1718,27 @@ bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
     GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
     g_signal_connect_after (selection, "changed",
                             G_CALLBACK (wxdataview_selection_changed_callback), this);
     GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
     g_signal_connect_after (selection, "changed",
                             G_CALLBACK (wxdataview_selection_changed_callback), this);

+    g_signal_connect_after (m_treeview, "row_activated",
+                            G_CALLBACK (wxdataview_row_activated_callback), this);

 
     PostCreation(size);
 
     return true;
 }
 
 
     PostCreation(size);
 
     return true;
 }
 

+void wxDataViewCtrl::OnInternalIdle()
+{
+    wxWindow::OnInternalIdle();
+    
+    unsigned int cols = GetNumberOfColumns();
+    unsigned int i;
+    for (i = 0; i < cols; i++)
+    {
+        wxDataViewColumn *col = GetColumn( i );
+        col->OnInternalIdle();
+    }
+}
+

 bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model )
 {
     if (!wxDataViewCtrlBase::AssociateModel( model ))
 bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model )
 {
     if (!wxDataViewCtrlBase::AssociateModel( model ))


@@ -1583,6 +1771,33 @@ bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
 
 void wxDataViewCtrl::SetSelection( int row )
 {
 
 void wxDataViewCtrl::SetSelection( int row )
 {

+    GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+    
+    if (row < 0)
+    {
+        gtk_tree_selection_unselect_all( selection );
+    }
+    else
+    {
+        GtkTreePath *path = gtk_tree_path_new ();
+        gtk_tree_path_append_index( path, row );
+        
+        gtk_tree_selection_select_path( selection, path );
+        
+        gtk_tree_path_free( path );
+    }
+}
+
+void wxDataViewCtrl::Unselect( unsigned int row )
+{
+    GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+    
+    GtkTreePath *path = gtk_tree_path_new ();
+    gtk_tree_path_append_index( path, row );
+        
+    gtk_tree_selection_unselect_path( selection, path );
+        
+    gtk_tree_path_free( path );

 }
 
 void wxDataViewCtrl::SetSelectionRange( unsigned int from, unsigned int to )
 }
 
 void wxDataViewCtrl::SetSelectionRange( unsigned int from, unsigned int to )


@@ -1595,7 +1810,16 @@ void wxDataViewCtrl::SetSelections( const wxArrayInt& aSelections)
     
 bool wxDataViewCtrl::IsSelected( unsigned int row ) const
 {
     
 bool wxDataViewCtrl::IsSelected( unsigned int row ) const
 {

-    return false;
+    GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+    
+    GtkTreePath *path = gtk_tree_path_new ();
+    gtk_tree_path_append_index( path, row );
+    
+    gboolean ret =  gtk_tree_selection_path_is_selected( selection, path );
+    
+    gtk_tree_path_free( path );
+    
+    return ret;

 }
 
 int wxDataViewCtrl::GetSelection() const
 }
 
 int wxDataViewCtrl::GetSelection() const