-/*
- PSPPIRE --- A Graphical User Interface for PSPP
- Copyright (C) 2007 Free Software Foundation
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2007 Free Software Foundation, Inc.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Some common routines used in the implementation of dialog boxes */
#include <gtk/gtk.h>
#include "psppire-dict.h"
-/* Append the names of selected variables to STRING.
- TREEVIEW is the treeview containing the variables.
- DICT is the dictionary for those variables.
-*/
-gint append_variable_names (GString *, PsppireDict *, GtkTreeView *);
-
-
-/* Returns the variable currently selected by the iterator
- pointing to TREEMODEL */
-struct variable * get_selected_variable (GtkTreeModel *treemodel,
- GtkTreeIter *iter,
- PsppireDict *dict);
-
-
-
/* A (*GtkTreeCellDataFunc) function.
This function expects TREEMODEL to hold G_TYPE_INT. The ints it holds
are the indices of the variables in the dictionary, which DATA points to.
It renders the name of the variable into CELL.
*/
-void cell_var_name (GtkTreeViewColumn *tree_column,
+void XXX_cell_var_name (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer data);
-/* Set a model for DEST, which is an GtkListStore of g_int's
- whose values are the indices into DICT */
-void set_dest_model (GtkTreeView *dest, PsppireDict *dict);
+/* Returns FALSE if the variables represented by the union of the rows
+ currently selected by SOURCE widget, and contents of the DEST
+ widget, are of different types.
+
+ In other words, this function when passed as the argument to
+ psppire_selector_set_allow, ensures that the selector selects only
+ string variables, or only numeric variables, not a mixture.
+*/
+gboolean homogeneous_types (GtkWidget *source, GtkWidget *dest);
+
+/* Returns TRUE if all of the variable(s) represented by the rows
+ currently selected by SOURCE widget, are numeric. DEST is ignored.
+
+ In other words, this function when passed as the argument to
+ psppire_selector_set_allow, ensures that the selector selects only
+ numeric variables.
+*/
+gboolean numeric_only (GtkWidget *source, GtkWidget *dest);
+
+/*
+ A pair of functions intended to be used as callbacks for the "toggled" signal
+ of a GtkToggleButton widget. They make the sensitivity of W follow the status
+ of the togglebutton.
+*/
+void set_sensitivity_from_toggle (GtkToggleButton *togglebutton, GtkWidget *w);
+void set_sensitivity_from_toggle_invert (GtkToggleButton *togglebutton, GtkWidget *w);
#endif