/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2017 John Darrington
+ Copyright (C) 2017, 2020 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
PsppireDict *dict = NULL;
g_object_get (sheet, "data-model", &dict, NULL);
+ if (range->start_x > range->end_x)
+ {
+ gint temp = range->start_x;
+ range->start_x = range->end_x;
+ range->end_x = temp;
+ }
+
psppire_dict_delete_variables (dict, range->start_y,
(range->end_y - range->start_y + 1));
{
GtkWidget *menu = gtk_menu_new ();
+ /* gtk_menu_shell_append does not sink/ref this object,
+ so we must do it ourselves (and remember to unref it). */
+ g_object_ref_sink (menu);
+
GtkWidget *item =
gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable_var),
PsppireDict *dict = NULL;
g_object_get (var_sheet, "data-model", &dict, NULL);
+ int n_rows = psppire_dict_get_var_cnt (dict);
+ if (row > n_rows)
+ return;
+
/* Return the IDXth variable */
struct variable *var = psppire_dict_get_variable (dict, row);
g_object_unref (sheet->value_label_renderer);
g_object_unref (sheet->missing_values_renderer);
g_object_unref (sheet->var_type_renderer);
+ g_object_unref (sheet->row_popup);
/* Chain up to the parent class */
G_OBJECT_CLASS (parent_class)->dispose (obj);
g_free (sheet->value_label_dispatch);
g_free (sheet->missing_values_dispatch);
g_free (sheet->var_type_dispatch);
-
+
if (G_OBJECT_CLASS (parent_class)->finalize)
(*G_OBJECT_CLASS (parent_class)->finalize) (object);
}
+static void
+psppire_variable_sheet_realize (GtkWidget *widget)
+{
+ /* This is a kludge. These are properties from the parent class.
+ They should really be set immediately after initialisation, but there is no
+ simple way to do that. */
+ g_object_set (widget,
+ "editable", TRUE,
+ "select-renderer-func", select_renderer_func,
+ "vertical-draggable", TRUE,
+ "forward-conversion", var_sheet_data_to_string,
+ NULL);
+
+ if (GTK_WIDGET_CLASS (parent_class)->realize)
+ (*GTK_WIDGET_CLASS (parent_class)->realize) (widget);
+}
+
+
static void
psppire_variable_sheet_class_init (PsppireVariableSheetClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
+
object_class->dispose = psppire_variable_sheet_dispose;
parent_class = g_type_class_peek_parent (class);
+ widget_class->realize = psppire_variable_sheet_realize;
object_class->finalize = psppire_variable_sheet_finalize;
}
GtkWidget*
psppire_variable_sheet_new (void)
{
- PsppireVarSheetHeader *vsh =
- g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
-
- GObject *obj =
- g_object_new (PSPPIRE_TYPE_VARIABLE_SHEET,
- "select-renderer-func", select_renderer_func,
- "hmodel", vsh,
- "forward-conversion", var_sheet_data_to_string,
- "editable", TRUE,
- "vertical-draggable", TRUE,
- NULL);
-
- return GTK_WIDGET (obj);
+ return g_object_new (PSPPIRE_TYPE_VARIABLE_SHEET, NULL);
}
static void
return FALSE;
break;
}
-
+
return (0 != gdk_keyval_to_unicode (keyval));
}
d->payload (d->sheet);
return TRUE;
}
-
+
static void
on_edit_start (GtkCellRenderer *renderer,
GtkCellEditable *editable,
G_CALLBACK (on_key_press), user_data);
g_signal_connect (editable, "button-press-event",
G_CALLBACK (on_button_press), user_data);
-
+
}
static void
g_signal_connect_after (sheet->var_type_renderer,
"editing-started", G_CALLBACK (on_edit_start),
sheet->var_type_dispatch);
-
- sheet->row_popup = create_var_row_header_popup_menu (sheet);
+ sheet->row_popup = create_var_row_header_popup_menu (sheet);
g_signal_connect (sheet, "selection-changed",
G_CALLBACK (set_var_popup_sensitivity), sheet);
g_signal_connect (sheet, "row-moved",
G_CALLBACK (move_variable), NULL);
+
+ PsppireVarSheetHeader *vsh =
+ g_object_new (PSPPIRE_TYPE_VAR_SHEET_HEADER, NULL);
+
+ g_object_set (sheet,
+ "hmodel", vsh,
+ NULL);
}