diff options
Diffstat (limited to 'tools/glade/glade/gnome/gnomeentry.c')
-rw-r--r-- | tools/glade/glade/gnome/gnomeentry.c | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/tools/glade/glade/gnome/gnomeentry.c b/tools/glade/glade/gnome/gnomeentry.c new file mode 100644 index 00000000..1f190021 --- /dev/null +++ b/tools/glade/glade/gnome/gnomeentry.c @@ -0,0 +1,225 @@ +/* Gtk+ User Interface Builder + * Copyright (C) 1999 Damon Chaplin + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 <config.h> + +#include <gnome.h> +#include "../gb.h" + +/* Include the 21x21 icon pixmap for this widget, to be used in the palette */ +#include "../graphics/gnome-entry.xpm" + +/* + * This is the GbWidget struct for this widget (see ../gbwidget.h). + * It is initialized in the init() function at the end of this file + */ +static GbWidget gbwidget; + +static gchar *HistoryID = "GnomeEntry::history_id"; +static gchar *MaxSaved = "GnomeEntry::max_saved"; + + +/****** + * NOTE: To use these functions you need to uncomment them AND add a pointer + * to the function in the GbWidget struct at the end of this file. + ******/ + +/* + * Creates a new GtkWidget of class GnomeEntry, performing any specialized + * initialization needed for the widget to work correctly in this environment. + * If a dialog box is used to initialize the widget, return NULL from this + * function, and call data->callback with your new widget when it is done. + * If the widget needs a special destroy handler, add a signal here. + */ +static GtkWidget* +gb_gnome_entry_new (GbWidgetNewData *data) +{ + GtkWidget *new_widget; + + new_widget = gnome_entry_new (NULL); + + gb_widget_create_from (GTK_COMBO (new_widget)->entry, + data->action == GB_CREATING ? "combo-entry" : NULL); + gb_widget_set_child_name (GTK_COMBO (new_widget)->entry, GladeChildGnomeEntry); + + return new_widget; +} + + + +/* + * Creates the components needed to edit the extra properties of this widget. + */ +static void +gb_gnome_entry_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data) +{ + property_add_string (HistoryID, _("History ID:"), + _("The ID to save the history entries under")); + property_add_int_range (MaxSaved, _("Max Saved:"), + _("The maximum number of history entries saved"), + 0, 10000, 1, 10, 1); +} + + + +/* + * Gets the properties of the widget. This is used for both displaying the + * properties in the property editor, and also for saving the properties. + */ +static void +gb_gnome_entry_get_properties (GtkWidget *widget, GbWidgetGetArgData * data) +{ + gb_widget_output_string (data, HistoryID, gtk_object_get_data (GTK_OBJECT (widget), HistoryID)); + gb_widget_output_int (data, MaxSaved, gnome_entry_get_max_saved (GNOME_ENTRY (widget))); +} + + + +/* + * Sets the properties of the widget. This is used for both applying the + * properties changed in the property editor, and also for loading. + */ +static void +gb_gnome_entry_set_properties (GtkWidget * widget, GbWidgetSetArgData * data) +{ + gchar *history_id; + gint max_saved; + + history_id = gb_widget_input_string (data, HistoryID); + if (data->apply) + gtk_object_set_data_full (GTK_OBJECT (widget), HistoryID, + g_strdup (history_id), + history_id ? g_free : NULL); + + max_saved = gb_widget_input_int (data, MaxSaved); + if (data->apply) + gnome_entry_set_max_saved (GNOME_ENTRY (widget), max_saved); +} + + + +/* + * Adds menu items to a context menu which is just about to appear! + * Add commands to aid in editing a GnomeEntry, with signals pointing to + * other functions in this file. + */ +/* +static void +gb_gnome_entry_create_popup_menu (GtkWidget * widget, GbWidgetCreateMenuData * data) +{ + +} +*/ + + + +/* + * Writes the source code needed to create this widget. + * You have to output everything necessary to create the widget here, though + * there are some convenience functions to help. + */ +static void +gb_gnome_entry_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) +{ + gchar *wname, *child_name; + + if (data->create_widget) + { + gchar *history_id; + + history_id = gtk_object_get_data (GTK_OBJECT (widget), HistoryID); + if (history_id && history_id[0]) + source_add (data, " %s = gnome_entry_new (%s);\n", + data->wname, source_make_string (history_id, FALSE)); + else + source_add (data, " %s = gnome_entry_new (NULL);\n", + data->wname); + } + gb_widget_write_standard_source (widget, data); + + /* Note that GLADE_DEFAULT_MAX_HISTORY_SAVED is copied from gnome-entry.c */ + if (gnome_entry_get_max_saved (GNOME_ENTRY (widget)) != GLADE_DEFAULT_MAX_HISTORY_SAVED) + source_add (data, " gnome_entry_set_max_saved (GNOME_ENTRY (%s), %i);\n", + data->wname, gnome_entry_get_max_saved (GNOME_ENTRY (widget))); + + + /* We output the source code for the children here, since the code should + not include calls to create the widgets. We need to specify that the + names used are like: "GTK_COMBO (<combo-name>)->entry". + We need to remember the dialog's name since data->wname + will be overwritten. */ + wname = g_strdup (data->wname); + + source_add (data, "\n"); + child_name = (char*) gtk_widget_get_name (GTK_COMBO (widget)->entry); + child_name = source_create_valid_identifier (child_name); + source_add (data, " %s = gnome_entry_gtk_entry (GNOME_ENTRY (%s));\n", + child_name, wname); + g_free (child_name); + data->create_widget = FALSE; + gb_widget_write_source (GTK_COMBO (widget)->entry, data); + + g_free (wname); + data->write_children = FALSE; +} + + +static GtkWidget * +gb_gnome_entry_get_child (GtkWidget * widget, + const gchar * child_name) +{ + if (!strcmp (child_name, GladeChildGnomeEntry)) + return GTK_COMBO (widget)->entry; + else + return NULL; +} + + +/* + * Initializes the GbWidget structure. + * I've placed this at the end of the file so we don't have to include + * declarations of all the functions. + */ +GbWidget* +gb_gnome_entry_init () +{ + /* Initialise the GTK type */ + volatile GtkType type; + type = gnome_entry_get_type(); + + /* Initialize the GbWidget structure */ + gb_widget_init_struct(&gbwidget); + + /* Fill in the pixmap struct & tooltip */ + gbwidget.pixmap_struct = gnome_entry_xpm; + gbwidget.tooltip = _("Gnome Entry"); + + /* Fill in any functions that this GbWidget has */ + gbwidget.gb_widget_new = gb_gnome_entry_new; + gbwidget.gb_widget_create_properties = gb_gnome_entry_create_properties; + gbwidget.gb_widget_get_properties = gb_gnome_entry_get_properties; + gbwidget.gb_widget_set_properties = gb_gnome_entry_set_properties; + gbwidget.gb_widget_get_child = gb_gnome_entry_get_child; + gbwidget.gb_widget_write_source = gb_gnome_entry_write_source; +/* + gbwidget.gb_widget_create_popup_menu = gb_gnome_entry_create_popup_menu; +*/ + + return &gbwidget; +} + |