#include "wx/gtk/dc.h"
#include "wx/gtk/dcclient.h"
+#include "wx/gtk/private/gdkconv.h"
+using namespace wxGTKImpl;
+
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
wxDataViewCtrl* GetOwner() { return m_owner; }
GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
+ // item can be deleted already in the model
+ int GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item );
+
protected:
void InitTree();
wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
gtype = G_TYPE_STRING;
else
{
- gtype = G_TYPE_STRING;
- // wxFAIL_MSG( _T("non-string columns not supported yet") );
+ gtype = G_TYPE_POINTER;
+ // wxFAIL_MSG( wxT("non-string columns not supported for searching yet") );
}
return gtype;
}
else
{
- wxFAIL_MSG( _T("non-string columns not supported yet") );
+ wxFAIL_MSG( wxT("non-string columns not supported yet") );
}
}
struct _GtkWxCellRendererText
{
GtkCellRendererText parent;
-
+
wxDataViewRenderer *wx_renderer;
};
event.SetColumn( wx_renderer->GetOwner()->GetModelColumn() );
event.SetItem( item );
dv->HandleWindowEvent( event );
-
+
if (event.IsAllowed())
return GTK_CELL_RENDERER_CLASS(text_cell_parent_class)->
start_editing( gtk_renderer, gdk_event, widget, path, background_area, cell_area, flags );
// rect.width -= renderer->xpad * 2;
// rect.height -= renderer->ypad * 2;
-// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
- wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
+// wxRect renderrect(wxRectFromGDKRect(&rect));
+ wxRect renderrect(wxRectFromGDKRect(cell_area));
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
GtkTreeIter iter;
GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
wxDataViewCustomRenderer *cell = wxrenderer->cell;
- cell->window = window;
- cell->widget = widget;
- cell->background_area = (void*) background_area;
- cell->cell_area = (void*) cell_area;
- cell->expose_area = (void*) expose_area;
- cell->flags = (int) flags;
+ cell->GTKStashRenderParams(window, widget,
+ background_area, expose_area, flags);
- GdkRectangle rect;
- gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
- &rect.x,
- &rect.y,
- &rect.width,
- &rect.height);
+ wxRect rect(wxRectFromGDKRect(cell_area));
+ rect = rect.Deflate(renderer->xpad, renderer->ypad);
- rect.x += cell_area->x;
- rect.y += cell_area->y;
- rect.width -= renderer->xpad * 2;
- rect.height -= renderer->ypad * 2;
+ wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
+ wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
- GdkRectangle dummy;
- if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
+ // Reinitialize wxWindowDC's GDK window if drawing occurs into a different
+ // window such as a DnD drop window.
+ if (window != impl->m_gdkwindow)
{
- wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
- wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
- wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
-
- // Reinitialize wxWindowDC's GDK window if drawing occurs into a different
- // window such as a DnD drop window.
- if (window != impl->m_gdkwindow)
- {
- impl->Destroy();
- impl->m_gdkwindow = window;
- impl->SetUpDC();
- }
-
- int state = 0;
- if (flags & GTK_CELL_RENDERER_SELECTED)
- state |= wxDATAVIEW_CELL_SELECTED;
- if (flags & GTK_CELL_RENDERER_PRELIT)
- state |= wxDATAVIEW_CELL_PRELIT;
- if (flags & GTK_CELL_RENDERER_INSENSITIVE)
- state |= wxDATAVIEW_CELL_INSENSITIVE;
- if (flags & GTK_CELL_RENDERER_INSENSITIVE)
- state |= wxDATAVIEW_CELL_INSENSITIVE;
- if (flags & GTK_CELL_RENDERER_FOCUSED)
- state |= wxDATAVIEW_CELL_FOCUSED;
- cell->Render( renderrect, dc, state );
+ impl->Destroy();
+ impl->m_gdkwindow = window;
+ impl->SetUpDC();
}
+
+ int state = 0;
+ if (flags & GTK_CELL_RENDERER_SELECTED)
+ state |= wxDATAVIEW_CELL_SELECTED;
+ if (flags & GTK_CELL_RENDERER_PRELIT)
+ state |= wxDATAVIEW_CELL_PRELIT;
+ if (flags & GTK_CELL_RENDERER_INSENSITIVE)
+ state |= wxDATAVIEW_CELL_INSENSITIVE;
+ if (flags & GTK_CELL_RENDERER_INSENSITIVE)
+ state |= wxDATAVIEW_CELL_INSENSITIVE;
+ if (flags & GTK_CELL_RENDERER_FOCUSED)
+ state |= wxDATAVIEW_CELL_FOCUSED;
+ cell->WXCallRender( rect, dc, state );
}
static gboolean
rect.width -= renderer->xpad * 2;
rect.height -= renderer->ypad * 2;
- wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
+ wxRect renderrect(wxRectFromGDKRect(&rect));
wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
+#if 0
+ // using _get_path for a deleted item cannot be
+ // a good idea
GtkTreeIter iter;
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
-
GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
+#else
+ // so get the path from the parent
+ GtkTreeIter iter;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) parent.GetID();
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ // and add the final index ourselves
+ int index = m_owner->GtkGetInternal()->GetIndexOf( parent, item );
+ gtk_tree_path_append_index( path, index );
+#endif
+
gtk_tree_model_row_deleted(
GTK_TREE_MODEL(m_wxgtk_model), path );
gtk_tree_path_free (path);
bool wxGtkDataViewModelNotifier::Cleared()
{
m_owner->GtkGetInternal()->Cleared();
-
+
return true;
}
{
m_renderer = NULL;
+ // we haven't changed them yet
+ m_usingDefaultAttrs = true;
+
// NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor,
// after the m_renderer pointer has been initialized
}
+void wxDataViewRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column)
+{
+ gtk_tree_view_column_pack_end( column, m_renderer, TRUE /* expand */);
+}
+
void wxDataViewRenderer::GtkInitHandlers()
{
if (!gtk_check_version(2,6,0))
{
g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started",
- G_CALLBACK (wxgtk_renderer_editing_started),
- this);
+ G_CALLBACK (wxgtk_renderer_editing_started),
+ this);
}
}
return m_alignment;
}
+void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode)
+{
+#ifdef __WXGTK26__
+ if ( gtk_check_version(2, 6, 0) != NULL )
+ return;
+
+ GtkCellRendererText * const rend = GtkGetTextRenderer();
+ if ( !rend )
+ return;
+
+ // we use the same values in wxEllipsizeMode as PangoEllipsizeMode so we
+ // can just cast between them
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_ELLIPSIZE_MODE );
+ g_value_set_enum( &gvalue, static_cast<PangoEllipsizeMode>(mode) );
+ g_object_set_property( G_OBJECT(rend), "ellipsize", &gvalue );
+ g_value_unset( &gvalue );
+#else // GTK < 2.6
+ wxUnusedVar(mode);
+#endif // GTK 2.6/before
+}
+
+wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const
+{
+#ifdef __WXGTK26__
+ if ( gtk_check_version(2, 6, 0) != NULL )
+ return wxELLIPSIZE_NONE;
+
+ GtkCellRendererText * const rend = GtkGetTextRenderer();
+ if ( !rend )
+ return wxELLIPSIZE_NONE;
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_ELLIPSIZE_MODE );
+ g_object_get_property( G_OBJECT(rend), "ellipsize", &gvalue );
+ wxEllipsizeMode
+ mode = static_cast<wxEllipsizeMode>(g_value_get_enum( &gvalue ));
+ g_value_unset( &gvalue );
+
+ return mode;
+#else // GTK < 2.6
+ return wxELLIPSIZE_NONE;
+#endif // GTK 2.6/before
+}
+
+void
+wxDataViewRenderer::GtkOnTextEdited(const gchar *itempath, const wxString& str)
+{
+ wxVariant value(str);
+ if (!Validate( value ))
+ return;
+
+ GtkTreePath *path = gtk_tree_path_new_from_string( itempath );
+ GtkTreeIter iter;
+ GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
+ wxDataViewItem item( (void*) iter.user_data );;
+ gtk_tree_path_free( path );
+
+ GtkOnCellChanged(value, item, GetOwner()->GetModelColumn());
+}
+
+void
+wxDataViewRenderer::GtkOnCellChanged(const wxVariant& value,
+ const wxDataViewItem& item,
+ unsigned col)
+{
+ wxDataViewModel *model = GetOwner()->GetOwner()->GetModel();
+ model->ChangeValue( value, item, col );
+}
+
// ---------------------------------------------------------
// wxDataViewTextRenderer
// ---------------------------------------------------------
-extern "C" {
-static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
- gchar *arg1, gchar *arg2, gpointer user_data );
-}
+extern "C"
+{
static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer),
gchar *arg1, gchar *arg2, gpointer user_data )
{
wxDataViewRenderer *cell = (wxDataViewRenderer*) user_data;
- wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont());
- wxVariant value = tmp;
- if (!cell->Validate( value ))
- return;
+ cell->GtkOnTextEdited(arg1, wxGTK_CONV_BACK_FONT(
+ arg2, cell->GetOwner()->GetOwner()->GetFont()));
+}
- wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
+}
- GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
- GtkTreeIter iter;
- cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
- wxDataViewItem item( (void*) iter.user_data );;
- gtk_tree_path_free( path );
+namespace
+{
- unsigned int model_col = cell->GetOwner()->GetModelColumn();
+// helper function used by wxDataViewTextRenderer and
+// wxDataViewCustomRenderer::RenderText(): it applies the attributes to the
+// given text renderer and returns true if anything was done
+bool GtkApplyAttr(GtkCellRendererText *renderer, const wxDataViewItemAttr& attr)
+{
+ bool usingDefaultAttrs = true;
+ if (attr.HasColour())
+ {
+ const GdkColor * const gcol = attr.GetColour().GetColor();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, GDK_TYPE_COLOR );
+ g_value_set_boxed( &gvalue, gcol );
+ g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue );
+ g_value_unset( &gvalue );
+
+ usingDefaultAttrs = false;
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+
+ if (attr.GetItalic())
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_STYLE );
+ g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC );
+ g_object_set_property( G_OBJECT(renderer), "style", &gvalue );
+ g_value_unset( &gvalue );
- model->SetValue( value, item, model_col );
- model->ValueChanged( item, model_col );
+ usingDefaultAttrs = false;
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+
+
+ if (attr.GetBold())
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_WEIGHT );
+ g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD );
+ g_object_set_property( G_OBJECT(renderer), "weight", &gvalue );
+ g_value_unset( &gvalue );
+
+ usingDefaultAttrs = false;
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+
+#if 0
+ if (attr.HasBackgroundColour())
+ {
+ wxColour colour = attr.GetBackgroundColour();
+ const GdkColor * const gcol = colour.GetColor();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, GDK_TYPE_COLOR );
+ g_value_set_boxed( &gvalue, gcol );
+ g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+#endif
+
+ return !usingDefaultAttrs;
}
+} // anonymous namespace
+
IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode,
SetAlignment(align);
}
-bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
+bool wxDataViewTextRenderer::SetTextValue(const wxString& str)
{
- wxString tmp = value;
-
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV_FONT( tmp, GetOwner()->GetOwner()->GetFont() ) );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( str, GetOwner()->GetOwner()->GetFont() ) );
g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
g_value_unset( &gvalue );
return true;
}
-bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewTextRenderer::GetTextValue(wxString& str) const
{
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
- wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), const_cast<wxDataViewTextRenderer*>(this)->GetOwner()->GetOwner()->GetFont() );
+ str = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), const_cast<wxDataViewTextRenderer*>(this)->GetOwner()->GetOwner()->GetFont() );
g_value_unset( &gvalue );
- value = tmp;
-
return true;
}
g_value_unset( &gvalue );
}
-// ---------------------------------------------------------
-// wxDataViewTextRendererAttr
-// ---------------------------------------------------------
-
-IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
+bool wxDataViewTextRenderer::GtkSetAttr(const wxDataViewItemAttr& attr)
+{
+ return GtkApplyAttr(GtkGetTextRenderer(), attr);
+}
-wxDataViewTextRendererAttr::wxDataViewTextRendererAttr( const wxString &varianttype,
- wxDataViewCellMode mode, int align ) :
- wxDataViewTextRenderer( varianttype, mode, align )
+GtkCellRendererText *wxDataViewTextRenderer::GtkGetTextRenderer() const
{
+ return GTK_CELL_RENDERER_TEXT(m_renderer);
}
// ---------------------------------------------------------
// wxDataViewBitmapRenderer
// ---------------------------------------------------------
+namespace
+{
+
+// set "pixbuf" property on the given renderer
+void SetPixbufProp(GtkCellRenderer *renderer, GdkPixbuf *pixbuf)
+{
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_OBJECT );
+ g_value_set_object( &gvalue, pixbuf );
+ g_object_set_property( G_OBJECT(renderer), "pixbuf", &gvalue );
+ g_value_unset( &gvalue );
+}
+
+} // anonymous namespace
+
IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode,
int align ) :
wxDataViewRenderer( varianttype, mode, align )
{
- m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new();
+ m_renderer = gtk_cell_renderer_pixbuf_new();
SetMode(mode);
SetAlignment(align);
wxBitmap bitmap;
bitmap << value;
- // This may create a Pixbuf representation in the
- // wxBitmap object (and it will stay there)
- GdkPixbuf *pixbuf = bitmap.GetPixbuf();
-
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_OBJECT );
- g_value_set_object( &gvalue, pixbuf );
- g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
- g_value_unset( &gvalue );
-
- return true;
+ // GetPixbuf() may create a Pixbuf representation in the wxBitmap
+ // object (and it will stay there and remain owned by wxBitmap)
+ SetPixbufProp(m_renderer, bitmap.GetPixbuf());
}
-
- if (value.GetType() == wxT("wxIcon"))
+ else if (value.GetType() == wxT("wxIcon"))
{
- wxIcon bitmap;
- bitmap << value;
-
- // This may create a Pixbuf representation in the
- // wxBitmap object (and it will stay there)
- GdkPixbuf *pixbuf = bitmap.GetPixbuf();
-
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_OBJECT );
- g_value_set_object( &gvalue, pixbuf );
- g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
- g_value_unset( &gvalue );
+ wxIcon icon;
+ icon << value;
- return true;
+ SetPixbufProp(m_renderer, icon.GetPixbuf());
+ }
+ else
+ {
+ return false;
}
- return false;
+ return true;
}
bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, item, model_col );
- model->ValueChanged( item, model_col );
+ model->ChangeValue( value, item, model_col );
}
IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
- wxDataViewCellMode mode, int align,
- bool no_init ) :
- wxDataViewRenderer( varianttype, mode, align )
+ wxDataViewCellMode mode,
+ int align,
+ bool no_init )
+ : wxDataViewCustomRendererBase( varianttype, mode, align )
{
m_dc = NULL;
m_text_renderer = NULL;
Init(mode, align);
}
-void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset,
- wxRect WXUNUSED(cell), wxDC *WXUNUSED(dc), int WXUNUSED(state) )
+GtkCellRendererText *wxDataViewCustomRenderer::GtkGetTextRenderer() const
+{
+ if ( !m_text_renderer )
+ {
+ // we create it on demand so need to do it even from a const function
+ const_cast<wxDataViewCustomRenderer *>(this)->
+ m_text_renderer = GTK_CELL_RENDERER_TEXT(gtk_cell_renderer_text_new());
+ }
+
+ return m_text_renderer;
+}
+
+void wxDataViewCustomRenderer::RenderText( const wxString &text,
+ int xoffset,
+ wxRect cell,
+ wxDC *WXUNUSED(dc),
+ int WXUNUSED(state) )
{
-#if 0
- wxDataViewCtrl *view = GetOwner()->GetOwner();
- wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ?
- wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) :
- view->GetForegroundColour();
- dc->SetTextForeground(col);
- dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
-#else
- if (!m_text_renderer)
- m_text_renderer = gtk_cell_renderer_text_new();
+
+ GtkCellRendererText * const textRenderer = GtkGetTextRenderer();
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) );
- g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
+ g_object_set_property( G_OBJECT(textRenderer), "text", &gvalue );
g_value_unset( &gvalue );
- ((GdkRectangle*) cell_area)->x += xoffset;
- ((GdkRectangle*) cell_area)->width -= xoffset;
+ GtkApplyAttr(textRenderer, GetAttr());
- gtk_cell_renderer_render( m_text_renderer,
- window,
- widget,
- (GdkRectangle*) background_area,
- (GdkRectangle*) cell_area,
- (GdkRectangle*) expose_area,
- (GtkCellRendererState) flags );
+ GdkRectangle cell_area;
+ wxRectToGDKRect(cell, cell_area);
+ cell_area.x += xoffset;
+ cell_area.width -= xoffset;
- ((GdkRectangle*) cell_area)->x -= xoffset;
- ((GdkRectangle*) cell_area)->width += xoffset;
-#endif
+ gtk_cell_renderer_render( GTK_CELL_RENDERER(textRenderer),
+ m_renderParams.window,
+ m_renderParams.widget,
+ m_renderParams.background_area,
+ &cell_area,
+ m_renderParams.expose_area,
+ (GtkCellRendererState) m_renderParams.flags );
}
bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
{
- wxDateTime date = event.GetDate();
- wxVariant value = date;
- m_model->SetValue( value, m_item, m_col );
- m_model->ValueChanged( m_item, m_col );
+ m_model->ChangeValue( event.GetDate(), m_item, m_col );
DismissAndNotify();
}
IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
-wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
- const wxString &varianttype, wxDataViewCellMode mode, int align ) :
- wxDataViewCustomRenderer( varianttype, mode, align )
+wxDataViewIconTextRenderer::wxDataViewIconTextRenderer
+ (
+ const wxString &varianttype,
+ wxDataViewCellMode mode,
+ int align
+ )
+ : wxDataViewTextRenderer(varianttype, mode, align)
{
- SetMode(mode);
- SetAlignment(align);
+ m_rendererIcon = gtk_cell_renderer_pixbuf_new();
}
wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
{
}
-bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
+void wxDataViewIconTextRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column)
{
- m_value << value;
- return true;
-}
+ // add the icon renderer first
+ gtk_tree_view_column_pack_start(column, m_rendererIcon, FALSE /* !expand */);
-bool wxDataViewIconTextRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
-{
- return false;
+ // add the text renderer too
+ wxDataViewRenderer::GtkPackIntoColumn(column);
}
-bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
+bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
{
- const wxIcon &icon = m_value.GetIcon();
- int offset = 0;
- if (icon.IsOk())
- {
- int yoffset = wxMax( 0, (cell.height - icon.GetHeight()) / 2 );
- dc->DrawIcon( icon, cell.x, cell.y + yoffset );
- offset = icon.GetWidth() + 4;
- }
+ m_value << value;
- RenderText( m_value.GetText(), offset, cell, dc, state );
+ SetTextValue(m_value.GetText());
+ SetPixbufProp(m_rendererIcon, m_value.GetIcon().GetPixbuf());
return true;
}
-wxSize wxDataViewIconTextRenderer::GetSize() const
+bool wxDataViewIconTextRenderer::GetValue(wxVariant& value) const
{
- wxSize size;
- if (m_value.GetIcon().IsOk())
- size.x = 4 + m_value.GetIcon().GetWidth();
- wxCoord x,y,d;
- GetView()->GetTextExtent( m_value.GetText(), &x, &y, &d );
- size.x += x;
- size.y = y+d;
- return size;
-}
+ wxString str;
+ if ( !GetTextValue(str) )
+ return false;
-wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl(
- wxWindow *WXUNUSED(parent), wxRect WXUNUSED(labelRect), const wxVariant &WXUNUSED(value) )
-{
- return NULL;
+ // user doesn't have any way to edit the icon so leave it unchanged
+ value << wxDataViewIconText(str, m_value.GetIcon());
+
+ return true;
}
-bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl(
- wxControl* WXUNUSED(editor), wxVariant &WXUNUSED(value) )
+void
+wxDataViewIconTextRenderer::GtkOnCellChanged(const wxVariant& value,
+ const wxDataViewItem& item,
+ unsigned col)
{
- return false;
+ // we receive just the text part of our value as it's the only one which
+ // can be edited, but we need the full wxDataViewIconText value for the
+ // model
+ wxVariant valueIconText;
+ valueIconText << wxDataViewIconText(value.GetString(), m_value.GetIcon());
+ wxDataViewTextRenderer::GtkOnCellChanged(valueIconText, item, col);
}
// ---------------------------------------------------------
return FALSE;
}
-extern "C" {
-static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
- GtkCellRenderer *cell,
- GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data );
-}
-
+extern "C"
+{
static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
GtkCellRenderer *renderer,
if (!wx_model->IsVirtualListModel())
{
-
- if (wx_model->IsContainer( item ))
- {
- if (wx_model->HasContainerColumns( item ) || (cell->GetOwner()->GetModelColumn() == 0))
+ gboolean visible;
+ if (wx_model->IsContainer( item ))
{
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, TRUE );
- g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
- g_value_unset( &gvalue );
+ visible = wx_model->HasContainerColumns( item ) ||
+ (cell->GetOwner()->GetModelColumn() == 0);
}
else
{
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, FALSE );
- g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
- g_value_unset( &gvalue );
-
- return;
+ visible = true;
}
- }
- else
- {
+
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, TRUE );
+ g_value_set_boolean( &gvalue, visible );
g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
g_value_unset( &gvalue );
- }
+ if ( !visible )
+ return;
}
wxVariant value;
cell->SetValue( value );
- if (cell->GtkHasAttributes())
- {
- wxDataViewItemAttr attr;
- bool colour_set = false;
- bool style_set = false;
- bool weight_set = false;
-
- if (wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr ))
- {
- // this must be a GtkCellRendererText
- wxColour colour = attr.GetColour();
- if (colour.IsOk())
- {
- const GdkColor * const gcol = colour.GetColor();
-
- GValue gvalue = { 0, };
- g_value_init( &gvalue, GDK_TYPE_COLOR );
- g_value_set_boxed( &gvalue, gcol );
- g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue );
- g_value_unset( &gvalue );
-
- colour_set = true;
- }
-
- if (attr.GetItalic())
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, PANGO_TYPE_STYLE );
- g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC );
- g_object_set_property( G_OBJECT(renderer), "style", &gvalue );
- g_value_unset( &gvalue );
-
- style_set = true;
- }
-
- if (attr.GetBold())
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, PANGO_TYPE_WEIGHT );
- g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD );
- g_object_set_property( G_OBJECT(renderer), "weight", &gvalue );
- g_value_unset( &gvalue );
-
- weight_set = true;
- }
- }
-
- if (!style_set)
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, FALSE );
- g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue );
- g_value_unset( &gvalue );
- }
-
- if (!weight_set)
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, FALSE );
- g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue );
- g_value_unset( &gvalue );
- }
- if (!colour_set)
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, FALSE );
- g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue );
- g_value_unset( &gvalue );
- }
- }
+ // deal with attributes: if the renderer doesn't support them at all, we
+ // don't even need to query the model for them
+ if ( !cell->GtkSupportsAttrs() )
+ return;
-#if 0
- if (attr.HasBackgroundColour())
+ // it can support attributes so check if this item has any
+ wxDataViewItemAttr attr;
+ if ( wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr )
+ || !cell->GtkIsUsingDefaultAttrs() )
{
- wxColour colour = attr.GetBackgroundColour();
- const GdkColor * const gcol = colour.GetColor();
-
- GValue gvalue = { 0, };
- g_value_init( &gvalue, GDK_TYPE_COLOR );
- g_value_set_boxed( &gvalue, gcol );
- g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
- g_value_unset( &gvalue );
+ bool usingDefaultAttrs = !cell->GtkSetAttr(attr);
+ cell->GtkSetUsingDefaultAttrs(usingDefaultAttrs);
}
- else
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, FALSE );
- g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
- g_value_unset( &gvalue );
- }
-#endif
-
+ // else: no custom attributes specified and we're already using the default
+ // ones -- nothing to do
}
+} // extern "C"
+
#include <wx/listimpl.cpp>
WX_DEFINE_LIST(wxDataViewColumnList)
{
m_isConnected = false;
- GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle();
GtkTreeViewColumn *column = gtk_tree_view_column_new();
m_column = (GtkWidget*) column;
gtk_box_pack_end( GTK_BOX(box), GTK_WIDGET(m_label), FALSE, FALSE, 1 );
gtk_tree_view_column_set_widget( column, box );
- gtk_tree_view_column_pack_end( column, renderer, TRUE );
+ wxDataViewRenderer * const colRenderer = GetRenderer();
+ GtkCellRenderer * const cellRenderer = colRenderer->GetGtkHandle();
- gtk_tree_view_column_set_cell_data_func( column, renderer,
- wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL );
+ colRenderer->GtkPackIntoColumn(column);
+
+ gtk_tree_view_column_set_cell_data_func( column, cellRenderer,
+ wxGtkTreeCellDataFunc, (gpointer) colRenderer, NULL );
}
void wxDataViewColumn::OnInternalIdle()
// Sort the ptrs
gs_internal = m_internal;
ptrs.Sort( &wxGtkTreeModelChildPtrCmp );
-
+
wxGtkTreeModelChildren temp;
void** base_ptr = &(m_children[0]);
- // Transfer positions to new_order array and
+ // Transfer positions to new_order array and
// IDs to temp
for (i = 0; i < child_count; i++)
{
#if 0
// Too slow
-
+
wxGtkTreeModelChildren temp;
WX_APPEND_ARRAY( temp, m_children );
gs_internal = m_internal;
m_children.Sort( &wxGtkTreeModelChildCmp );
-
+
unsigned int pos;
for (pos = 0; pos < child_count; pos++)
{
gtk_tree_path_free (path);
delete [] new_order;
-
+
unsigned int pos;
for (pos = 0; pos < node_count; pos++)
{
GtkWidget* tree_widget = GetOwner()->GtkGetTreeView();
gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), NULL );
gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), GTK_TREE_MODEL(m_gtk_model) );
-
+
if (m_root)
{
delete m_root;
InitTree();
}
-
+
return true;
}
if (m_wx_model->IsVirtualListModel())
{
wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
-
+
unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
-
+
if (i >= wx_model->GetCount())
return FALSE;
GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
{
+ // When this is called from ItemDeleted(), the item is already
+ // deleted in the model.
+
GtkTreePath *retval = gtk_tree_path_new ();
if (m_wx_model->IsVirtualListModel())
iter->user_data = NULL;
return FALSE;
}
-
+
// user_data is just the index +1 (+2 because we need the next)
iter->user_data = (gpointer) (n+2);
}
iter->user_data = (gpointer) m_root->GetChildren().Item( 0 );
return TRUE;
}
-
+
wxDataViewItem item( (void*) parent->user_data );
if (!m_wx_model->IsContainer( item ))
if (iter == NULL)
return (wx_model->GetCount() > 0);
-
+
// this is a list, nodes have no children
return FALSE;
}
{
if (iter == NULL)
return (m_root->GetChildCount() > 0);
-
+
wxDataViewItem item( (void*) iter->user_data );
bool is_container = m_wx_model->IsContainer( item );
}
}
+// item can be deleted already in the model
+int wxDataViewCtrlInternal::GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item )
+{
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ wxGtkTreeModelChildren &children = parent_node->GetChildren();
+ size_t j;
+ for (j = 0; j < children.GetCount(); j++)
+ {
+ if (children[j] == item.GetID())
+ return j;
+ }
+ return -1;
+}
+
+
static wxGtkTreeModelNode*
wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
{
if( node && node->GetNodes().GetCount() != 0 )
{
int len = node->GetNodes().GetCount();
- wxGtkTreeModelNodes nodes = node->GetNodes();
+ wxGtkTreeModelNodes &nodes = node->GetNodes();
int j = 0;
for( ; j < len; j ++)
{
const wxPoint& pos, const wxSize& size,
long style, const wxValidator& validator )
{
- Init();
-
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, validator ))
{
bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
{
- if (GetModel())
+ if ( m_internal )
{
delete m_internal;
m_internal = NULL;
-
- delete m_notifier;
- m_notifier = NULL;
}
if (!wxDataViewCtrlBase::AssociateModel( model ))
G_CALLBACK (wxdataview_selection_changed_callback), this);
}
+// ----------------------------------------------------------------------------
+// visual attributes stuff
+// ----------------------------------------------------------------------------
+
// static
wxVisualAttributes
wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new);
}
+void wxDataViewCtrl::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+ wxDataViewCtrlBase::DoApplyWidgetStyle(style);
+ gtk_widget_modify_style(m_treeview, style);
+}
-#endif
- // !wxUSE_GENERICDATAVIEWCTRL
+#endif // !wxUSE_GENERICDATAVIEWCTRL
-#endif
- // wxUSE_DATAVIEWCTRL
+#endif // wxUSE_DATAVIEWCTRL
projects / wxWidgets.git / blobdiff