diff options
| -rw-r--r-- | widgets/misc/ChangeLog | 5 | ||||
| -rw-r--r-- | widgets/misc/Makefile.am | 2 | ||||
| -rw-r--r-- | widgets/misc/e-info-label.c | 171 | ||||
| -rw-r--r-- | widgets/misc/e-info-label.h | 57 |
4 files changed, 235 insertions, 0 deletions
diff --git a/widgets/misc/ChangeLog b/widgets/misc/ChangeLog index dc9baff90d..4f62dc5f68 100644 --- a/widgets/misc/ChangeLog +++ b/widgets/misc/ChangeLog @@ -1,3 +1,8 @@ +2004-04-08 Not Zed <NotZed@Ximian.com> + + * e-info-label.[ch]: A widget to show component info for the + current component/view. + 2004-04-07 Jeffrey Stedfast <fejj@ximian.com> * e-multi-config-dialog.c: Updated for changes to e-config-page.c diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am index 25cce4416e..768f36cd9b 100644 --- a/widgets/misc/Makefile.am +++ b/widgets/misc/Makefile.am @@ -26,6 +26,7 @@ widgetsinclude_HEADERS = \ e-dropdown-button.h \ e-expander.h \ e-image-chooser.h \ + e-info-label.h \ e-map.h \ e-multi-config-dialog.h \ e-search-bar.h \ @@ -54,6 +55,7 @@ libemiscwidgets_la_SOURCES = \ e-dropdown-button.c \ e-expander.c \ e-image-chooser.c \ + e-info-label.c \ e-map.c \ e-multi-config-dialog.c \ e-search-bar.c \ diff --git a/widgets/misc/e-info-label.c b/widgets/misc/e-info-label.c new file mode 100644 index 0000000000..3e04355583 --- /dev/null +++ b/widgets/misc/e-info-label.c @@ -0,0 +1,171 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Authors: Michael Zucchi <notzed@ximian.com> + * + * Copyright 2004 Novell Inc. (www.novell.com) + * + * 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 Street #330, Boston, MA 02111-1307, USA. + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> +#include <gtk/gtkimage.h> + +#include "e-info-label.h" +#include <gtk/gtklabel.h> +#include "e-clipped-label.h" + +static GtkHBoxClass *el_parent; + +static void +el_init(GObject *o) +{ + /*EInfoLabel *el = (EInfoLabel *)o;*/ +} + +static void +el_finalise(GObject *o) +{ + ((GObjectClass *)el_parent)->finalize(o); +} + +static void +el_destroy (GtkObject *o) +{ + ((EInfoLabel *)o)->location = NULL; + ((EInfoLabel *)o)->info = NULL; + + ((GtkObjectClass *)el_parent)->destroy(o); +} + +static int +el_expose_event(GtkWidget *w, GdkEventExpose *event) +{ + int x = ((GtkContainer *)w)->border_width; + + /* This seems a hack to me, but playing with styles wouldn't affect the background */ + gtk_paint_flat_box(w->style, w->window, + GTK_STATE_ACTIVE, GTK_SHADOW_NONE, + &event->area, w, "EInfoLabel", + w->allocation.x+x, w->allocation.y+x, + w->allocation.width-x*2, w->allocation.height-x*2); + + return ((GtkWidgetClass *)el_parent)->expose_event(w, event); +} + +static void +el_class_init(GObjectClass *klass) +{ + klass->finalize = el_finalise; + + ((GtkObjectClass *)klass)->destroy = el_destroy; + ((GtkWidgetClass *)klass)->expose_event = el_expose_event; +} + +GType +e_info_label_get_type(void) +{ + static GType type = 0; + + if (type == 0) { + static const GTypeInfo info = { + sizeof(EInfoLabelClass), + NULL, NULL, + (GClassInitFunc)el_class_init, + NULL, NULL, + sizeof(EInfoLabel), 0, + (GInstanceInitFunc)el_init + }; + el_parent = g_type_class_ref(gtk_hbox_get_type()); + type = g_type_register_static(gtk_hbox_get_type(), "EInfoLabel", &info, 0); + } + + return type; +} + +/** + * e_info_label_new: + * @icon: + * + * Create a new info label widget. @icon is the name of the icon + * (from the icon theme) to use for the icon image. + * + * Return value: + **/ +GtkWidget * +e_info_label_new(const char *icon) +{ + EInfoLabel *el = g_object_new(e_info_label_get_type(), 0); + GtkWidget *image; + char *name = g_strdup_printf(MAP_DIR "/%s", icon); + + /* FIXME: the image stuff should use the icon theme stuff when its committed */ + image = gtk_image_new_from_file(name); + g_free(name); + gtk_misc_set_padding((GtkMisc *)image, 6, 6); + gtk_box_pack_start((GtkBox *)el, image, FALSE, TRUE, 0); + gtk_widget_show(image); + + gtk_container_set_border_width((GtkContainer *)el, 3); + + return (GtkWidget *)el; +} + +/** + * e_info_label_set_info: + * @el: + * @location: + * @info: + * + * Set the information to show on the label. @location is some + * context about the current view. e.g. the folder name. If the + * label is too wide, this will be truncated. + * + * @info is some info about this location. + **/ +void +e_info_label_set_info(EInfoLabel *el, const char *location, const char *info) +{ + char *tmp; + + if (el->location == NULL) + el->location = e_clipped_label_new(location, PANGO_WEIGHT_BOLD, 1.0); + else + e_clipped_label_set_text((EClippedLabel *)el->location, location); + + if (el->info == NULL) + el->info = gtk_label_new(NULL); + + tmp = g_strdup_printf("<span size=\"smaller\">%s</span>", info); + gtk_label_set_markup((GtkLabel *)el->info, tmp); + g_free(tmp); + + gtk_misc_set_alignment((GtkMisc *)el->location, 0.0, 0.0); + gtk_misc_set_padding((GtkMisc *)el->location, 0, 6); + gtk_misc_set_alignment((GtkMisc *)el->info, 0.0, 1.0); + gtk_misc_set_padding((GtkMisc *)el->info, 0, 6); + + gtk_widget_show(el->location); + gtk_widget_show(el->info); + + gtk_box_pack_start((GtkBox *)el, (GtkWidget *)el->location, TRUE, TRUE, 0); + gtk_box_pack_end((GtkBox *)el, (GtkWidget *)el->info, FALSE, TRUE, 6); + + gtk_widget_set_state((GtkWidget *)el, GTK_STATE_ACTIVE); +} + diff --git a/widgets/misc/e-info-label.h b/widgets/misc/e-info-label.h new file mode 100644 index 0000000000..a0effadb9a --- /dev/null +++ b/widgets/misc/e-info-label.h @@ -0,0 +1,57 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- * + * + * Authors: Michael Zucchi <notzed@ximian.com> + * + * Copyright 2004 Novell Inc. (www.novell.com) + * + * 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 Street #330, Boston, MA 02111-1307, USA. + * + */ + +#ifndef _E_INFO_LABEL_H +#define _E_INFO_LABEL_H + +#include <gtk/gtkhbox.h> + +#ifdef __cplusplus +extern "C" { +#pragma } +#endif /* __cplusplus */ + +#define E_INFO_LABEL_GET_CLASS(emfv) ((EInfoLabelClass *) G_OBJECT_GET_CLASS (emfv)) + +typedef struct _EInfoLabel EInfoLabel; +typedef struct _EInfoLabelClass EInfoLabelClass; + +struct _EInfoLabel { + GtkHBox parent; + + struct _GtkWidget *location; + struct _GtkWidget *info; +}; + +struct _EInfoLabelClass { + GtkHBoxClass parent_class; +}; + +GType e_info_label_get_type(void); + +GtkWidget *e_info_label_new(const char *icon); +void e_info_label_set_info(EInfoLabel *, const char *loc, const char *info); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* ! _E_INFO_LABEL_H */ |