From 2f3245408c26ebef806b0824a1f5885b15529fce Mon Sep 17 00:00:00 2001 From: Christopher James Lahey Date: Thu, 8 Jun 2000 07:07:21 +0000 Subject: More work on the Field Chooser. Not quite done yet. 2000-06-08 Christopher James Lahey * e-table-field-chooser-dialog.c, e-table-field-chooser-dialog.h, e-table-field-chooser-item.c, e-table-field-chooser.c, e-table-field-chooser.glade, e-table-field-chooser.h, e-table-header-item.c, e-table.c: More work on the Field Chooser. Not quite done yet. svn path=/trunk/; revision=3475 --- widgets/table/e-table-field-chooser.c | 135 ++++++++++++++++++++++++++++++---- 1 file changed, 121 insertions(+), 14 deletions(-) (limited to 'widgets/table/e-table-field-chooser.c') diff --git a/widgets/table/e-table-field-chooser.c b/widgets/table/e-table-field-chooser.c index 71582edf58..b72c93a197 100644 --- a/widgets/table/e-table-field-chooser.c +++ b/widgets/table/e-table-field-chooser.c @@ -36,6 +36,8 @@ static GtkVBoxClass *parent_class = NULL; /* The arguments we take */ enum { ARG_0, + ARG_FULL_HEADER, + ARG_DND_CODE, }; GtkType @@ -77,37 +79,110 @@ e_table_field_chooser_class_init (ETableFieldChooserClass *klass) object_class->set_arg = e_table_field_chooser_set_arg; object_class->get_arg = e_table_field_chooser_get_arg; object_class->destroy = e_table_field_chooser_destroy; + gtk_object_add_arg_type ("ETableFieldChooser::dnd_code", GTK_TYPE_STRING, + GTK_ARG_READWRITE, ARG_DND_CODE); + gtk_object_add_arg_type ("ETableFieldChooser::full_header", GTK_TYPE_OBJECT, + GTK_ARG_READWRITE, ARG_FULL_HEADER); +} + +static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, ETableFieldChooser *etfc) +{ + double height; + etfc->last_alloc = *allocation; + gnome_canvas_item_set( etfc->item, + "width", (double) allocation->width, + NULL ); + gtk_object_get(GTK_OBJECT(etfc->item), + "height", &height, + NULL); + gnome_canvas_set_scroll_region(GNOME_CANVAS( etfc->canvas ), 0, 0, allocation->width, height ); + gnome_canvas_item_set( etfc->rect, + "x2", (double) allocation->width, + "y2", (double) height, + NULL ); +} + +static void resize(GnomeCanvas *canvas, ETableFieldChooser *etfc) +{ + double height; + gtk_object_get(GTK_OBJECT(etfc->item), + "height", &height, + NULL); + + gnome_canvas_set_scroll_region (GNOME_CANVAS(etfc->canvas), 0, 0, etfc->last_alloc.width, height); + gnome_canvas_item_set( etfc->rect, + "x2", (double) etfc->last_alloc.width, + "y2", (double) height, + NULL ); } static void -e_table_field_chooser_init (ETableFieldChooser *e_table_field_chooser) +e_table_field_chooser_init (ETableFieldChooser *etfc) { GladeXML *gui; GtkWidget *widget; - gui = glade_xml_new (ETABLE_GLADEDIR "/fullname.glade", NULL); - e_table_field_chooser->gui = gui; + gui = glade_xml_new (ETABLE_GLADEDIR "/e-table-field-chooser.glade", NULL); + etfc->gui = gui; widget = glade_xml_get_widget(gui, "vbox-top"); if (!widget) { return; } gtk_widget_reparent(widget, - GTK_WIDGET(e_table_field_chooser)); - - e_table_field_chooser->canvas = GNOME_CANVAS(glade_xml_get_widget(gui, "canvas-buttons")); - e_table_field_chooser->item = gnome_canvas_item_new(GNOME_CANVAS_GROUP(e_table_field_chooser->canvas->root), - e_table_field_chooser_item_get_type(), - NULL); + GTK_WIDGET(etfc)); + + gtk_widget_push_visual (gdk_rgb_get_visual ()); + gtk_widget_push_colormap (gdk_rgb_get_cmap ()); + + etfc->canvas = GNOME_CANVAS(glade_xml_get_widget(gui, "canvas-buttons")); + + etfc->rect = gnome_canvas_item_new(gnome_canvas_root( GNOME_CANVAS( etfc->canvas ) ), + gnome_canvas_rect_get_type(), + "x1", (double) 0, + "y1", (double) 0, + "x2", (double) 100, + "y2", (double) 100, + "fill_color", "white", + NULL ); + + etfc->item = gnome_canvas_item_new(gnome_canvas_root(etfc->canvas), + e_table_field_chooser_item_get_type(), + "height", (double) 100, + "width", (double) 100, + "full_header", etfc->full_header, + "dnd_code", etfc->dnd_code, + NULL ); + + gtk_signal_connect( GTK_OBJECT( etfc->canvas ), "reflow", + GTK_SIGNAL_FUNC( resize ), + etfc); + + gnome_canvas_set_scroll_region ( GNOME_CANVAS( etfc->canvas ), + 0, 0, + 100, 100 ); + + /* Connect the signals */ + gtk_signal_connect (GTK_OBJECT (etfc->canvas), "size_allocate", + GTK_SIGNAL_FUNC (allocate_callback), + etfc); + + gtk_widget_pop_visual (); + gtk_widget_pop_colormap (); + gtk_widget_show(widget); } -void +static void e_table_field_chooser_destroy (GtkObject *object) { - ETableFieldChooser *e_table_field_chooser = E_TABLE_FIELD_CHOOSER(object); + ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - if (e_table_field_chooser->gui) - gtk_object_unref(GTK_OBJECT(e_table_field_chooser->gui)); + g_free(etfc->dnd_code); + if (etfc->full_header) + gtk_object_unref(GTK_OBJECT(etfc->full_header)); + + if (etfc->gui) + gtk_object_unref(GTK_OBJECT(etfc->gui)); } GtkWidget* @@ -118,9 +193,33 @@ e_table_field_chooser_new (void) } static void -e_table_field_chooser_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) +e_table_field_chooser_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) { + ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); + switch (arg_id){ + case ARG_DND_CODE: + g_free(etfc->dnd_code); + etfc->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); + if (etfc->item) + gtk_object_set(GTK_OBJECT(etfc->item), + "dnd_code", etfc->dnd_code, + NULL); + break; + case ARG_FULL_HEADER: + if (etfc->full_header) + gtk_object_unref(GTK_OBJECT(etfc->full_header)); + if (GTK_VALUE_OBJECT(*arg)) + etfc->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); + else + etfc->full_header = NULL; + if (etfc->full_header) + gtk_object_ref(GTK_OBJECT(etfc->full_header)); + if (etfc->item) + gtk_object_set(GTK_OBJECT(etfc->item), + "full_header", etfc->full_header, + NULL); + break; default: break; } @@ -129,7 +228,15 @@ e_table_field_chooser_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) static void e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) { + ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); + switch (arg_id) { + case ARG_DND_CODE: + GTK_VALUE_STRING (*arg) = g_strdup (etfc->dnd_code); + break; + case ARG_FULL_HEADER: + GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfc->full_header); + break; default: arg->type = GTK_TYPE_INVALID; break; -- cgit v1.2.3