Improve wxMenu docs

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

diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp
index 673814770e0de1bfcce5b04adb0a95f02e0acc9b..0ecca2c7f12ba81e73ca9308bb439ba9c804a0e6 100644 (file)
--- a/src/gtk/dataview.cpp
+++ b/src/gtk/dataview.cpp
@@ -1080,7 +1080,7 @@ gtk_wx_cell_renderer_render (GtkCellRenderer      *renderer,
     rect.y += cell_area->y;
     rect.width  -= renderer->xpad * 2;
     rect.height -= renderer->ypad * 2;
     rect.y += cell_area->y;
     rect.width  -= renderer->xpad * 2;
     rect.height -= renderer->ypad * 2;

-
+        

     GdkRectangle dummy;
     if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
     {
     GdkRectangle dummy;
     if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
     {


@@ -1468,8 +1468,21 @@ wxDataViewCellMode wxDataViewRenderer::GetMode() const
     return ret;
 }
 
     return ret;
 }
 

-void wxDataViewRenderer::SetAlignment( int align )
+void wxDataViewRenderer::GtkUpdateAlignment()

 {
 {

+    int align = m_alignment;
+    
+    // query alignment from column ?
+    if (align == -1)
+    {
+        // None there yet
+        if (GetOwner() == NULL)
+            return;
+        
+        align = GetOwner()->GetAlignment();
+        align |= wxALIGN_CENTRE_VERTICAL;
+    }
+    

     // horizontal alignment:
 
     gfloat xalign = 0.0;
     // horizontal alignment:
 
     gfloat xalign = 0.0;


@@ -1499,40 +1512,16 @@ void wxDataViewRenderer::SetAlignment( int align )
     g_value_unset( &gvalue2 );
 }
 
     g_value_unset( &gvalue2 );
 }
 

-int wxDataViewRenderer::GetAlignment() const
+void wxDataViewRenderer::SetAlignment( int align )

 {
 {

-    int ret = 0;
-    GValue gvalue;
-
-    // horizontal alignment:
-
-    g_object_get( G_OBJECT(m_renderer), "xalign", &gvalue, NULL );
-    float xalign = g_value_get_float( &gvalue );
-    if (xalign < 0.5)
-        ret |= wxALIGN_LEFT;
-    else if (xalign == 0.5)
-        ret |= wxALIGN_CENTER_HORIZONTAL;
-    else
-        ret |= wxALIGN_RIGHT;
-    g_value_unset( &gvalue );
-
-
-    // vertical alignment:
-
-    g_object_get( G_OBJECT(m_renderer), "yalign", &gvalue, NULL );
-    float yalign = g_value_get_float( &gvalue );
-    if (yalign < 0.5)
-        ret |= wxALIGN_TOP;
-    else if (yalign == 0.5)
-        ret |= wxALIGN_CENTER_VERTICAL;
-    else
-        ret |= wxALIGN_BOTTOM;
-    g_value_unset( &gvalue );
-
-    return ret;
+    m_alignment = align;
+    GtkUpdateAlignment();

 }
 
 }
 

-
+int wxDataViewRenderer::GetAlignment() const
+{
+    return m_alignment;
+}

 
 // ---------------------------------------------------------
 // wxDataViewTextRenderer
 
 // ---------------------------------------------------------
 // wxDataViewTextRenderer


@@ -2262,7 +2251,7 @@ static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
 
     wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
 
 
     wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
 

-    if (!wx_model->IsIndexListModel())
+    if (!wx_model->IsVirtualListModel())

     {
 
     if (wx_model->IsContainer( item ))
     {
 
     if (wx_model->IsContainer( item ))


@@ -2564,6 +2553,9 @@ void wxDataViewColumn::SetAlignment( wxAlignment align )
         xalign = 0.5;
 
     gtk_tree_view_column_set_alignment( column, xalign );
         xalign = 0.5;
 
     gtk_tree_view_column_set_alignment( column, xalign );

+    
+    if (m_renderer && m_renderer->GetAlignment() == -1)
+        m_renderer->GtkUpdateAlignment();

 }
 
 wxAlignment wxDataViewColumn::GetAlignment() const
 }
 
 wxAlignment wxDataViewColumn::GetAlignment() const


@@ -2649,7 +2641,16 @@ void wxDataViewColumn::SetWidth( int width )
 {
     if (width < 0)
     {
 {
     if (width < 0)
     {

+#if 1
+        gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
+
+        // TODO find a better calculation
+        gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), wxDVC_DEFAULT_WIDTH );
+#else
+        // this is unpractical for large numbers of items and disables
+        // user resizing, which is totally unexpected

         gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE );
         gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE );

+#endif

     }
     else
     {
     }
     else
     {


@@ -2743,7 +2744,7 @@ wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
     m_sort_column = -1;
     m_dataview_sort_column = NULL;
 
     m_sort_column = -1;
     m_dataview_sort_column = NULL;
 

-    if (!m_wx_model->IsIndexListModel())
+    if (!m_wx_model->IsVirtualListModel())

         InitTree();
 }
 
         InitTree();
 }
 


@@ -2862,13 +2863,13 @@ bool wxDataViewCtrlInternal::Cleared()
 
 void wxDataViewCtrlInternal::Resort()
 {
 
 void wxDataViewCtrlInternal::Resort()
 {

-    if (!m_wx_model->IsIndexListModel())
+    if (!m_wx_model->IsVirtualListModel())

         m_root->Resort();
 }
 
 bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
 {
         m_root->Resort();
 }
 
 bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
 {

-    if (!m_wx_model->IsIndexListModel())
+    if (!m_wx_model->IsVirtualListModel())

     {
         wxGtkTreeModelNode *parent_node = FindNode( parent );
         if (m_wx_model->IsContainer( item ))
     {
         wxGtkTreeModelNode *parent_node = FindNode( parent );
         if (m_wx_model->IsContainer( item ))


@@ -2882,7 +2883,7 @@ bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDa
 
 bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
 {
 
 bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
 {

-    if (!m_wx_model->IsIndexListModel())
+    if (!m_wx_model->IsVirtualListModel())

     {
         wxGtkTreeModelNode *parent_node = FindNode( parent );
         parent_node->DeleteChild( item.GetID() );
     {
         wxGtkTreeModelNode *parent_node = FindNode( parent );
         parent_node->DeleteChild( item.GetID() );


@@ -2919,7 +2920,7 @@ bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned
 
 GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
 {
 
 GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

         return GTK_TREE_MODEL_LIST_ONLY;
     else
         return GTK_TREE_MODEL_ITERS_PERSIST;
         return GTK_TREE_MODEL_LIST_ONLY;
     else
         return GTK_TREE_MODEL_ITERS_PERSIST;


@@ -2927,7 +2928,7 @@ GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
 
 gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
 {
 
 gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 
     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 


@@ -2987,7 +2988,7 @@ GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
 {
     GtkTreePath *retval = gtk_tree_path_new ();
 
 {
     GtkTreePath *retval = gtk_tree_path_new ();
 

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         // user_data is just the index
         int i = (wxUIntPtr) iter->user_data;
     {
         // user_data is just the index
         int i = (wxUIntPtr) iter->user_data;


@@ -3014,7 +3015,7 @@ GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
 
 gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
 {
 
 gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 
     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 


@@ -3048,7 +3049,7 @@ gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
 
 gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
 {
 
 gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         // this is a list, nodes have no children
         if (parent)
     {
         // this is a list, nodes have no children
         if (parent)


@@ -3081,7 +3082,7 @@ gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *
 
 gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
 {
 
 gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         // this is a list, nodes have no children
         return FALSE;
     {
         // this is a list, nodes have no children
         return FALSE;


@@ -3104,7 +3105,7 @@ gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
 
 gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
 {
 
 gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 
     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 


@@ -3131,7 +3132,7 @@ gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
 
 gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
 {
 
 gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 
     {
         wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
 


@@ -3172,7 +3173,7 @@ gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter
 
 gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
 {
 
 gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
 {

-    if (m_wx_model->IsIndexListModel())
+    if (m_wx_model->IsVirtualListModel())

     {
         return FALSE;
     }
     {
         return FALSE;
     }