mirror of https://github.com/Gnucash/gnucash
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
4.2 KiB
164 lines
4.2 KiB
/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
|
|
/*
|
|
* go-gui-utils.c: Misc gtk utilities
|
|
*
|
|
* Copyright (C) 2004 Jody Goldberg (jody@gnome.org)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of version 2 of the GNU General Public
|
|
* License as published by the Free Software Foundation.
|
|
*
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*/
|
|
#include <goffice/goffice-config.h>
|
|
#include "go-gui-utils.h"
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
/**
|
|
* go_gtk_button_new_with_stock_image
|
|
*
|
|
* Code from gedit
|
|
*
|
|
* Creates a new GtkButton with custom label and stock image.
|
|
*
|
|
* text : button label
|
|
* sotck_id : id for stock icon
|
|
*
|
|
* return : newly created button
|
|
*
|
|
**/
|
|
|
|
GtkWidget*
|
|
go_gtk_button_new_with_stock_image (char const *text, char const* stock_id)
|
|
{
|
|
GtkWidget *button;
|
|
GtkStockItem item;
|
|
GtkWidget *label;
|
|
GtkWidget *image;
|
|
GtkWidget *hbox;
|
|
GtkWidget *align;
|
|
|
|
button = gtk_button_new ();
|
|
|
|
if (GTK_BIN (button)->child)
|
|
gtk_container_remove (GTK_CONTAINER (button),
|
|
GTK_BIN (button)->child);
|
|
|
|
if (gtk_stock_lookup (stock_id, &item)) {
|
|
label = gtk_label_new_with_mnemonic (text);
|
|
|
|
gtk_label_set_mnemonic_widget (GTK_LABEL (label), GTK_WIDGET (button));
|
|
|
|
image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON);
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
|
|
align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
|
|
gtk_box_pack_end (GTK_BOX (hbox), label, FALSE, FALSE, 0);
|
|
|
|
gtk_container_add (GTK_CONTAINER (button), align);
|
|
gtk_container_add (GTK_CONTAINER (align), hbox);
|
|
gtk_widget_show_all (align);
|
|
|
|
return button;
|
|
}
|
|
|
|
label = gtk_label_new_with_mnemonic (text);
|
|
gtk_label_set_mnemonic_widget (GTK_LABEL (label), GTK_WIDGET (button));
|
|
|
|
gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
|
|
|
|
gtk_widget_show (label);
|
|
gtk_container_add (GTK_CONTAINER (button), label);
|
|
|
|
return button;
|
|
}
|
|
|
|
/**
|
|
* go_libglade_new :
|
|
* @gcc : #GOCmdContext
|
|
* @gladefile :
|
|
*
|
|
* Simple utility to open glade files
|
|
**/
|
|
GladeXML *
|
|
go_libglade_new (char const *gladefile, char const *root,
|
|
char const *domain, GOCmdContext *gcc)
|
|
{
|
|
GladeXML *gui;
|
|
char *f;
|
|
|
|
g_return_val_if_fail (gladefile != NULL, NULL);
|
|
|
|
if (!g_path_is_absolute (gladefile)) {
|
|
char *d = gnm_sys_glade_dir ();
|
|
f = g_build_filename (d, gladefile, NULL);
|
|
g_free (d);
|
|
} else
|
|
f = g_strdup (gladefile);
|
|
|
|
gui = glade_xml_new (f, root, domain);
|
|
if (gui == NULL && gcc != NULL) {
|
|
char *msg = g_strdup_printf (_("Unable to open file '%s'"), f);
|
|
go_cmd_context_error_system (gcc, msg);
|
|
g_free (msg);
|
|
}
|
|
g_free (f);
|
|
|
|
return gui;
|
|
}
|
|
|
|
/**
|
|
* go_editable_enters:
|
|
* @window: dialog to affect.
|
|
* @editable: Editable to affect.
|
|
*
|
|
* Normally if there's an editable widget (such as #GtkEntry) in your
|
|
* dialog, pressing Enter will activate the editable rather than the
|
|
* default dialog button. However, in most cases, the user expects to
|
|
* type something in and then press enter to close the dialog. This
|
|
* function enables that behavior.
|
|
**/
|
|
void
|
|
go_editable_enters (GtkWindow *window, GtkWidget *w)
|
|
{
|
|
g_return_if_fail (GTK_IS_WINDOW (window));
|
|
g_signal_connect_swapped (G_OBJECT (w),
|
|
"activate",
|
|
G_CALLBACK (gtk_window_activate_default), window);
|
|
}
|
|
|
|
GdkPixbuf *
|
|
go_pixbuf_intelligent_scale (GdkPixbuf *buf, guint width, guint height)
|
|
{
|
|
GdkPixbuf *scaled;
|
|
int w, h;
|
|
unsigned long int ow = gdk_pixbuf_get_width (buf);
|
|
unsigned long int oh = gdk_pixbuf_get_height (buf);
|
|
|
|
if (ow > width || oh > height) {
|
|
if (ow * height > oh * width) {
|
|
w = width;
|
|
h = width * (((double)oh)/(double)ow);
|
|
} else {
|
|
h = height;
|
|
w = height * (((double)ow)/(double)oh);
|
|
}
|
|
|
|
scaled = gdk_pixbuf_scale_simple (buf, w, h, GDK_INTERP_BILINEAR);
|
|
} else
|
|
scaled = g_object_ref (buf);
|
|
|
|
return scaled;
|
|
}
|