mirror of
https://github.com/Gnucash/gnucash.git
synced 2026-10-13 01:41:59 -05:00
patches from Dave Peticolas SSun, 21 Nov 1999 15:30:07 -0800
git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@1964 57a11ea4-9604-0410-9ed3-97b8803252fd
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Linas Vepstas committed
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Makefile
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tmp
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obj
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@@ -0,0 +1,290 @@
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/********************************************************************\
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
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\********************************************************************/
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/*
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* A scrollable list box.
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*/
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#include <gnome.h>
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#include "gnucash-item-list.h"
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#include "util.h"
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/* Item list signals */
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enum
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{
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SELECT_ITEM,
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KEY_PRESS_EVENT,
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LAST_SIGNAL
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};
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/* Item list arguments */
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enum
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{
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ARG_0
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};
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static GnomeCanvasWidgetClass *gnc_item_list_parent_class;
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static guint gnc_item_list_signals[LAST_SIGNAL];
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void
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gnc_item_list_clear(GNCItemList *item_list)
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{
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g_return_if_fail(IS_GNC_ITEM_LIST(item_list));
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g_return_if_fail(item_list->clist != NULL);
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gtk_clist_clear(item_list->clist);
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}
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void
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gnc_item_list_append(GNCItemList *item_list, char *string)
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{
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char *text[2] = {NULL, NULL};
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g_return_if_fail(IS_GNC_ITEM_LIST(item_list));
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g_return_if_fail(item_list->clist != NULL);
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g_return_if_fail(string != NULL);
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text[0] = string;
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gtk_clist_append(item_list->clist, text);
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}
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void
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gnc_item_list_select(GNCItemList *item_list, char *string)
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{
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GtkVisibility visibility;
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gint row = 0;
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gchar *text;
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g_return_if_fail(IS_GNC_ITEM_LIST(item_list));
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if (string == NULL) {
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gtk_clist_unselect_all(item_list->clist);
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return;
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}
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while (gtk_clist_get_text(item_list->clist, row, 0, &text)) {
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if (safe_strcmp(string, text) != 0) {
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row++;
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continue;
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}
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gtk_clist_select_row(item_list->clist, row, 0);
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visibility = gtk_clist_row_is_visible(item_list->clist, row);
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if (visibility == GTK_VISIBILITY_NONE)
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gtk_clist_moveto(item_list->clist, row, 0, 0.5, 0.0);
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return;
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}
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}
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static void
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item_edit_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
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{
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/* GNCItemList *item_list = GNC_ITEM_LIST(object); */
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switch (arg_id)
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{
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default:
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break;
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}
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}
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static void
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gnc_item_list_init(GNCItemList *item_list)
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{
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item_list->clist = NULL;
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}
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static gboolean
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gnc_item_list_button_event(GtkWidget *widget, GdkEventButton *event,
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gpointer data)
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{
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/* So the sheet doesn't use it. */
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gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "button_press_event");
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return TRUE;
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}
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static gboolean
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gnc_item_list_key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
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{
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GNCItemList *item_list = GNC_ITEM_LIST(data);
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switch (event->keyval) {
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case GDK_Page_Up:
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case GDK_Page_Down:
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case GDK_Up:
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case GDK_Down:
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/* These go to the clist */
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return FALSE;
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}
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/* These go to the sheet */
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gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event");
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gtk_signal_emit(GTK_OBJECT(item_list),
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gnc_item_list_signals[KEY_PRESS_EVENT], event);
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return TRUE;
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}
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static void
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gnc_item_list_class_init(GNCItemListClass *item_list_class)
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{
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GtkObjectClass *object_class;
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gnc_item_list_parent_class =
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gtk_type_class(gnome_canvas_widget_get_type());
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object_class = GTK_OBJECT_CLASS(item_list_class);
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object_class->set_arg = item_edit_set_arg;
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gnc_item_list_signals[SELECT_ITEM] =
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gtk_signal_new("select_item",
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GTK_RUN_LAST,
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object_class->type,
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GTK_SIGNAL_OFFSET(GNCItemListClass,
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select_item),
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gtk_marshal_NONE__POINTER,
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GTK_TYPE_NONE, 1,
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GTK_TYPE_POINTER);
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gnc_item_list_signals[KEY_PRESS_EVENT] =
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gtk_signal_new ("key_press_event",
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GTK_RUN_LAST,
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object_class->type,
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GTK_SIGNAL_OFFSET(GNCItemListClass,
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key_press_event),
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gtk_marshal_NONE__POINTER,
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GTK_TYPE_NONE, 1,
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GTK_TYPE_GDK_EVENT);
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gtk_object_class_add_signals(object_class,
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gnc_item_list_signals,
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LAST_SIGNAL);
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}
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GtkType
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gnc_item_list_get_type(void)
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{
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static GtkType gnc_item_list_type = 0;
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if (gnc_item_list_type == 0)
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{
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GtkTypeInfo gnc_item_list_info =
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{
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"GNCItemList",
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sizeof(GNCItemList),
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sizeof(GNCItemListClass),
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(GtkClassInitFunc) gnc_item_list_class_init,
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(GtkObjectInitFunc) gnc_item_list_init,
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NULL, /* reserved_1 */
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NULL, /* reserved_2 */
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(GtkClassInitFunc) NULL
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};
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gnc_item_list_type =
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gtk_type_unique(gnome_canvas_widget_get_type(),
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&gnc_item_list_info);
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}
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return gnc_item_list_type;
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}
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static void
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clist_select_row_cb(GtkCList *clist, gint row, gint column,
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GdkEventButton *event, gpointer data)
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{
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GNCItemList *item_list = GNC_ITEM_LIST(data);
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gboolean got_text;
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char *string;
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got_text = gtk_clist_get_text(clist, row, column, &string);
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if (!got_text)
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return;
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gtk_signal_emit(GTK_OBJECT(item_list),
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gnc_item_list_signals[SELECT_ITEM], string);
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}
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GnomeCanvasItem *
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gnc_item_list_new(GnomeCanvasGroup *parent)
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{
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GtkWidget *clist, *hbox, *scrollbar;
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GnomeCanvasItem *item;
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GNCItemList *item_list;
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hbox = gtk_hbox_new(FALSE, 0);
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clist = gtk_clist_new(1);
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gtk_box_pack_start(GTK_BOX(hbox), clist, TRUE, TRUE, 0);
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gtk_clist_set_column_auto_resize(GTK_CLIST(clist), 0, TRUE);
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scrollbar = gtk_vscrollbar_new(NULL);
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gtk_box_pack_start(GTK_BOX(hbox), scrollbar, FALSE, FALSE, 0);
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gtk_clist_set_vadjustment(GTK_CLIST(clist),
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gtk_range_get_adjustment
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(GTK_RANGE(scrollbar)));
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item = gnome_canvas_item_new(parent, gnc_item_list_get_type(),
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"widget", hbox,
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"size_pixels", TRUE,
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NULL);
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item_list = GNC_ITEM_LIST(item);
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item_list->clist = GTK_CLIST(clist);
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gtk_signal_connect_after(GTK_OBJECT(hbox), "button_press_event",
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GTK_SIGNAL_FUNC(gnc_item_list_button_event),
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NULL);
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gtk_signal_connect(GTK_OBJECT(clist), "key_press_event",
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GTK_SIGNAL_FUNC(gnc_item_list_key_event),
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(gpointer) item_list);
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gtk_signal_connect(GTK_OBJECT(clist), "select_row",
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GTK_SIGNAL_FUNC(clist_select_row_cb),
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(gpointer) item_list);
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return item;
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}
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/*
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Local Variables:
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c-basic-offset: 8
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End:
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*/
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@@ -0,0 +1,70 @@
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/********************************************************************\
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
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\********************************************************************/
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#ifndef GNUCASH_ITEM_LIST_H
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#define GNUCASH_ITEM_LIST_H
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#include "gnucash-sheet.h"
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#include "gnucash-color.h"
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#include "gnucash-grid.h"
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#include "gnucash-cursor.h"
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#define GNC_ITEM_LIST(obj) (GTK_CHECK_CAST((obj), gnc_item_list_get_type (), GNCItemList))
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#define GNC_ITEM_LIST_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), gnc_item_list_get_type (), GNCItemListClass))
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#define IS_GNC_ITEM_LIST(o) (GTK_CHECK_TYPE((o), gnc_item_list_get_type ()))
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typedef struct
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{
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GnomeCanvasWidget canvas_widget;
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GtkCList *clist; /* Contains the list items */
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} GNCItemList;
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GtkType gnc_item_list_get_type (void);
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GnomeCanvasItem *gnc_item_list_new (GnomeCanvasGroup *parent);
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void gnc_item_list_clear(GNCItemList *item_list);
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void gnc_item_list_append(GNCItemList *item_list, char *string);
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void gnc_item_list_select(GNCItemList *item_list, char *string);
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typedef struct
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{
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GnomeCanvasWidgetClass parent_class;
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void (*select_item) (GNCItemList *item_list,
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char *item_string);
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void (*key_press_event) (GNCItemList *item_list,
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GdkEventKey *event);
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} GNCItemListClass;
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#endif /* GNUCASH_ITEM_LIST_H */
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/*
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Local Variables:
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c-basic-offset: 8
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End:
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*/
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