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Implement GtkExtendedCell on GtkCellRendererText

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This commit is contained in:
Tristan Van Berkom 2010-04-06 03:05:52 -04:00
parent 59dafa77dc
commit a17e12c87d
1 changed files with 26 additions and 45 deletions
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71
gtk/gtkcellrenderertext.c
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@ -21,7 +21,7 @@
#include <stdlib.h>
#include "gtkcellrenderertext.h"
#include "gtkeditable.h"
#include "gtkextendedlayout.h"
#include "gtkextendedcell.h"
#include "gtkentry.h"
#include "gtkmarshalers.h"
#include "gtkintl.h"
@ -62,7 +62,7 @@ static GtkCellEditable *gtk_cell_renderer_text_start_editing (GtkCellRenderer
GdkRectangle *cell_area,
GtkCellRendererState flags);
static void gtk_cell_renderer_text_extended_layout_init (GtkExtendedLayoutIface *iface);
static void gtk_cell_renderer_text_extended_cell_init (GtkExtendedCellIface *iface);
enum {
EDITED,
@ -151,12 +151,11 @@ struct _GtkCellRendererTextPrivate
gint wrap_width;
GtkWidget *entry;
GtkWidget *owner;
};
G_DEFINE_TYPE_WITH_CODE (GtkCellRendererText, gtk_cell_renderer_text, GTK_TYPE_CELL_RENDERER,
G_IMPLEMENT_INTERFACE (GTK_TYPE_EXTENDED_LAYOUT,
gtk_cell_renderer_text_extended_layout_init))
G_IMPLEMENT_INTERFACE (GTK_TYPE_EXTENDED_CELL,
gtk_cell_renderer_text_extended_cell_init))
static void
gtk_cell_renderer_text_init (GtkCellRendererText *celltext)
@ -1500,7 +1499,6 @@ get_size (GtkCellRenderer *cell,
GtkCellRendererTextPrivate *priv;
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (cell);
priv->owner = widget;
if (celltext->calc_fixed_height)
{
@ -1938,58 +1936,41 @@ gtk_cell_renderer_text_set_fixed_height_from_font (GtkCellRendererText *renderer
}
static void
gtk_cell_renderer_text_extended_layout_get_desired_size (GtkExtendedLayout *layout,
GtkRequisition *minimal_size,
GtkRequisition *desired_size)
gtk_cell_renderer_text_extended_cell_get_desired_size (GtkExtendedCell *cell,
GtkWidget *widget,
GtkRequisition *minimal_size,
GtkRequisition *desired_size)
{
GtkCellRendererTextPrivate *priv;
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (layout);
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (cell);
if (priv->owner)
if (minimal_size)
{
if (minimal_size)
{
get_size (GTK_CELL_RENDERER (layout),
priv->owner, NULL, NULL, NULL, NULL,
&minimal_size->width, &minimal_size->height);
}
if (desired_size)
{
PangoEllipsizeMode ellipsize;
ellipsize = priv->ellipsize;
priv->ellipsize = PANGO_ELLIPSIZE_NONE;
get_size (GTK_CELL_RENDERER (layout),
priv->owner, NULL, NULL, NULL, NULL,
&desired_size->width, &desired_size->height);
priv->ellipsize = ellipsize;
}
get_size (GTK_CELL_RENDERER (cell),
widget, NULL, NULL, NULL, NULL,
&minimal_size->width, &minimal_size->height);
}
else
if (desired_size)
{
if (minimal_size)
{
minimal_size->height = 0;
minimal_size->width = 0;
}
PangoEllipsizeMode ellipsize;
if (desired_size)
{
desired_size->height = 0;
desired_size->width = 0;
}
ellipsize = priv->ellipsize;
priv->ellipsize = PANGO_ELLIPSIZE_NONE;
get_size (GTK_CELL_RENDERER (cell),
widget, NULL, NULL, NULL, NULL,
&desired_size->width, &desired_size->height);
priv->ellipsize = ellipsize;
}
}
static void
gtk_cell_renderer_text_extended_layout_init (GtkExtendedLayoutIface *iface)
gtk_cell_renderer_text_extended_cell_init (GtkExtendedCellIface *iface)
{
iface->get_desired_size = gtk_cell_renderer_text_extended_layout_get_desired_size;
iface->get_desired_size = gtk_cell_renderer_text_extended_cell_get_desired_size;
}
#define __GTK_CELL_RENDERER_TEXT_C__