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columnviewcolumn: Add a reorderable property

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This will be used for interactive column reordering
in the future.
This commit is contained in:
Matthias Clasen
2019-12-20 17:51:24 -05:00
parent 59e49dafd7
commit 94c5b00231
2 changed files with 68 additions and 2 deletions
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64
gtk/gtkcolumnviewcolumn.c
View File

@@ -64,8 +64,9 @@ struct _GtkColumnViewColumn
int fixed_width;
guint visible : 1;
guint resizable : 1;
guint visible : 1;
guint resizable : 1;
guint reorderable : 1;
/* This list isn't sorted - this is just caching for performance */
GtkColumnViewCell *first_cell; /* no reference, just caching */
@@ -85,6 +86,7 @@ enum
PROP_SORTER,
PROP_VISIBLE,
PROP_RESIZABLE,
PROP_REORDERABLE,
PROP_FIXED_WIDTH,
N_PROPS
@@ -143,6 +145,10 @@ gtk_column_view_column_get_property (GObject *object,
g_value_set_boolean (value, self->resizable);
break;
case PROP_REORDERABLE:
g_value_set_boolean (value, self->reorderable);
break;
case PROP_FIXED_WIDTH:
g_value_set_int (value, self->fixed_width);
break;
@@ -183,6 +189,10 @@ gtk_column_view_column_set_property (GObject *object,
gtk_column_view_column_set_resizable (self, g_value_get_boolean (value));
break;
case PROP_REORDERABLE:
gtk_column_view_column_set_reorderable (self, g_value_get_boolean (value));
break;
case PROP_FIXED_WIDTH:
gtk_column_view_column_set_fixed_width (self, g_value_get_int (value));
break;
@@ -274,6 +284,18 @@ gtk_column_view_column_class_init (GtkColumnViewColumnClass *klass)
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
/**
* GtkColumnViewColumn:reorderable:
*
* Whether this column is reorderable
*/
properties[PROP_REORDERABLE] =
g_param_spec_boolean ("reorderable",
P_("Reorderable"),
P_("Whether this column is reorderable"),
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
/**
* GtkColumnViewColumn:fixed-width:
*
@@ -297,6 +319,7 @@ gtk_column_view_column_init (GtkColumnViewColumn *self)
self->natural_size_request = -1;
self->visible = TRUE;
self->resizable = FALSE;
self->reorderable = FALSE;
self->fixed_width = -1;
}
@@ -815,6 +838,43 @@ gtk_column_view_column_get_resizable (GtkColumnViewColumn *self)
return self->resizable;
}
/**
* gtk_column_view_column_set_reorderable:
* @self: a #GtkColumnViewColumn
* @reorderable: whether this column should be reorderable
*
* Sets whether this column should be reorderable by dragging.
*/
void
gtk_column_view_column_set_reorderable (GtkColumnViewColumn *self,
gboolean reorderable)
{
g_return_if_fail (GTK_IS_COLUMN_VIEW_COLUMN (self));
if (self->reorderable == reorderable)
return;
self->reorderable = reorderable;
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_REORDERABLE]);
}
/**
* gtk_column_view_get_reorderable:
* @self: a #GtkColumnView
*
* Returns whether this column is reorderable.
*
* Returns: %TRUE if this column is reorderable
*/
gboolean
gtk_column_view_column_get_reorderable (GtkColumnViewColumn *self)
{
g_return_val_if_fail (GTK_IS_COLUMN_VIEW_COLUMN (self), TRUE);
return self->reorderable;
}
/**
* gtk_column_view_column_set_fixed_width:
* @self: a #GtkColumnViewColumn

6
gtk/gtkcolumnviewcolumn.h
View File

@@ -90,6 +90,12 @@ void gtk_column_view_column_set_resizable (GtkColu
GDK_AVAILABLE_IN_ALL
gboolean gtk_column_view_column_get_resizable (GtkColumnViewColumn *self);
GDK_AVAILABLE_IN_ALL
void gtk_column_view_column_set_reorderable (GtkColumnViewColumn *self,
gboolean reorderable);
GDK_AVAILABLE_IN_ALL
gboolean gtk_column_view_column_get_reorderable (GtkColumnViewColumn *self);
G_END_DECLS
#endif /* __GTK_COLUMN_VIEW_COLUMN_H__ */