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Diffstat (limited to 'tools/glade/glade/gbwidgets/gbcellview.c')
| -rw-r--r-- | tools/glade/glade/gbwidgets/gbcellview.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/tools/glade/glade/gbwidgets/gbcellview.c b/tools/glade/glade/gbwidgets/gbcellview.c new file mode 100644 index 00000000..6f4a09f3 --- /dev/null +++ b/tools/glade/glade/gbwidgets/gbcellview.c @@ -0,0 +1,206 @@ +/* Gtk+ User Interface Builder + * Copyright (C) 1999-2002 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 <gtk/gtk.h> +#include "../gb.h" + +/* Include the 21x21 icon pixmap for this widget, to be used in the palette */ +#include "../graphics/cellview.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 *BackgroundColor = "GtkCellView::background"; + + +/****** + * 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 GtkCellView, 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. + */ +/* +static GtkWidget* +gb_cell_view_new (GbWidgetNewData *data) +{ + +} +*/ + + + +/* + * Creates the components needed to edit the extra properties of this widget. + */ +static void +gb_cell_view_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data) +{ + property_add_color (BackgroundColor, _("Back. Color:"), + _("The background color")); +} + + + +/* + * 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_cell_view_get_properties (GtkWidget *widget, GbWidgetGetArgData * data) +{ + gboolean background_set; + GdkColor *background_color; + + g_object_get (G_OBJECT (widget), + "background_set", &background_set, + "background_gdk", &background_color, + NULL); + + /* If the background color isn't currently set, set it to black just to + make sure we don't get a random color. */ + if (!background_set) { + background_color->red = 0; + background_color->green = 0; + background_color->blue = 0; + } + + if (data->action == GB_SHOWING || background_set) + gb_widget_output_color (data, BackgroundColor, background_color); + + gdk_color_free (background_color); +} + + + +/* + * 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_cell_view_set_properties (GtkWidget * widget, GbWidgetSetArgData * data) +{ + GdkColor *color; + + color = gb_widget_input_color (data, BackgroundColor); + if (data->apply) + { + gtk_cell_view_set_background_color (GTK_CELL_VIEW (widget), color); + gtk_widget_queue_draw (widget); + } +} + + + +/* + * Adds menu items to a context menu which is just about to appear! + * Add commands to aid in editing a GtkCellView, with signals pointing to + * other functions in this file. + */ +/* +static void +gb_cell_view_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_cell_view_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) +{ + gboolean background_set; + GdkColor *background_color; + + if (data->create_widget) + { + source_add (data, " %s = gtk_cell_view_new ();\n", data->wname); + } + + gb_widget_write_standard_source (widget, data); + + g_object_get (G_OBJECT (widget), + "background_set", &background_set, + "background_gdk", &background_color, + NULL); + + if (background_set) + { + source_add_decl (data, + " GdkColor %s_bg_color = { 0, %i, %i, %i };\n", + data->real_wname, + background_color->red, background_color->green, + background_color->blue); + + source_add (data, + " gtk_cell_view_set_background_color (GTK_CELL_VIEW (%s), &%s_bg_color);\n", + data->wname, data->wname); + } + + gdk_color_free (background_color); +} + + + +/* + * 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_cell_view_init () +{ + /* Initialise the GTK type */ + volatile GtkType type; + type = gtk_cell_view_get_type(); + + /* Initialize the GbWidget structure */ + gb_widget_init_struct(&gbwidget); + + /* Fill in the pixmap struct & tooltip */ + gbwidget.pixmap_struct = cellview_xpm; + gbwidget.tooltip = _("Cell View"); + + /* Fill in any functions that this GbWidget has */ + gbwidget.gb_widget_create_properties = gb_cell_view_create_properties; + gbwidget.gb_widget_get_properties = gb_cell_view_get_properties; + gbwidget.gb_widget_set_properties = gb_cell_view_set_properties; + gbwidget.gb_widget_write_source = gb_cell_view_write_source; +/* + gbwidget.gb_widget_new = gb_cell_view_new; + gbwidget.gb_widget_create_popup_menu = gb_cell_view_create_popup_menu; +*/ + + return &gbwidget; +} + |