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Diffstat (limited to 'src/tools/marco-window-demo.c')
| -rw-r--r-- | src/tools/marco-window-demo.c | 1016 |
1 files changed, 1016 insertions, 0 deletions
diff --git a/src/tools/marco-window-demo.c b/src/tools/marco-window-demo.c new file mode 100644 index 00000000..876a2585 --- /dev/null +++ b/src/tools/marco-window-demo.c @@ -0,0 +1,1016 @@ +/* Marco window types/properties demo app */ + +/* + * Copyright (C) 2002 Havoc Pennington + * + * 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 <gtk/gtk.h> +#include <gdk/gdkx.h> +#include <X11/Xatom.h> +#include <unistd.h> + +static GtkWidget* do_appwindow (void); + +static gboolean aspect_on; + +static void +set_gdk_window_struts (GdkWindow *window, + int left, + int right, + int top, + int bottom) +{ + long vals[12]; + + vals[0] = left; + vals[1] = right; + vals[2] = top; + vals[3] = bottom; + vals[4] = 000; + vals[5] = 400; + vals[6] = 200; + vals[7] = 600; + vals[8] = 76; + vals[9] = 676; + vals[10] = 200; + vals[11] = 800; + + XChangeProperty (GDK_WINDOW_XDISPLAY (window), + GDK_WINDOW_XWINDOW (window), + XInternAtom (GDK_WINDOW_XDISPLAY (window), + "_NET_WM_STRUT_PARTIAL", False), + XA_CARDINAL, 32, PropModeReplace, + (guchar *)vals, 12); +} + +static void +on_realize_set_struts (GtkWindow *window, + gpointer data) +{ + int left; + int right; + int top; + int bottom; + + g_return_if_fail (gtk_widget_get_realized (GTK_WIDGET (window))); + + left = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "meta-strut-left")); + right = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "meta-strut-right")); + top = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "meta-strut-top")); + bottom = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "meta-strut-bottom")); + + set_gdk_window_struts (gtk_widget_get_window (GTK_WIDGET (window)), + left, right, top, bottom); +} + +static void +set_gtk_window_struts (GtkWidget *window, + int left, + int right, + int top, + int bottom) +{ + g_object_set_data (G_OBJECT (window), "meta-strut-left", + GINT_TO_POINTER (left)); + g_object_set_data (G_OBJECT (window), "meta-strut-right", + GINT_TO_POINTER (right)); + g_object_set_data (G_OBJECT (window), "meta-strut-top", + GINT_TO_POINTER (top)); + g_object_set_data (G_OBJECT (window), "meta-strut-bottom", + GINT_TO_POINTER (bottom)); + + g_signal_handlers_disconnect_by_func (G_OBJECT (window), + on_realize_set_struts, + NULL); + + g_signal_connect_after (G_OBJECT (window), + "realize", + G_CALLBACK (on_realize_set_struts), + NULL); + + if (gtk_widget_get_realized (GTK_WIDGET (window))) + set_gdk_window_struts (gtk_widget_get_window (GTK_WIDGET (window)), + left, right, top, bottom); +} + +static void +set_gdk_window_type (GdkWindow *window, + const char *type) +{ + Atom atoms[2] = { None, None }; + + atoms[0] = XInternAtom (GDK_WINDOW_XDISPLAY (window), + type, False); + + XChangeProperty (GDK_WINDOW_XDISPLAY (window), + GDK_WINDOW_XWINDOW (window), + XInternAtom (GDK_WINDOW_XDISPLAY (window), "_NET_WM_WINDOW_TYPE", False), + XA_ATOM, 32, PropModeReplace, + (guchar *)atoms, + 1); +} + +static void +on_realize_set_type (GtkWindow *window, + gpointer data) +{ + const char *type; + + g_return_if_fail (gtk_widget_get_realized (GTK_WIDGET (window))); + + type = g_object_get_data (G_OBJECT (window), "meta-window-type"); + + g_return_if_fail (type != NULL); + + set_gdk_window_type (gtk_widget_get_window (GTK_WIDGET (window)), + type); +} + +static void +set_gtk_window_type (GtkWindow *window, + const char *type) +{ + g_object_set_data (G_OBJECT (window), "meta-window-type", (char*) type); + + g_signal_handlers_disconnect_by_func (G_OBJECT (window), + on_realize_set_type, + NULL); + + g_signal_connect_after (G_OBJECT (window), + "realize", + G_CALLBACK (on_realize_set_type), + NULL); + + if (gtk_widget_get_realized (GTK_WIDGET (window))) + set_gdk_window_type (gtk_widget_get_window (GTK_WIDGET (window)), + type); +} + +static void +set_gdk_window_border_only (GdkWindow *window) +{ + gdk_window_set_decorations (window, GDK_DECOR_BORDER); +} + +static void +on_realize_set_border_only (GtkWindow *window, + gpointer data) +{ + g_return_if_fail (gtk_widget_get_realized (GTK_WIDGET (window))); + + set_gdk_window_border_only (gtk_widget_get_window (GTK_WIDGET (window))); +} + +static void +set_gtk_window_border_only (GtkWindow *window) +{ + g_signal_handlers_disconnect_by_func (G_OBJECT (window), + on_realize_set_border_only, + NULL); + + g_signal_connect_after (G_OBJECT (window), + "realize", + G_CALLBACK (on_realize_set_border_only), + NULL); + + if (gtk_widget_get_realized (GTK_WIDGET (window))) + set_gdk_window_border_only (gtk_widget_get_window (GTK_WIDGET (window))); +} + +int +main (int argc, char **argv) +{ + GList *list; + GdkPixbuf *pixbuf; + GError *err; + + gtk_init (&argc, &argv); + + err = NULL; + pixbuf = gdk_pixbuf_new_from_file (MARCO_ICON_DIR"/marco-window-demo.png", + &err); + if (pixbuf) + { + list = g_list_prepend (NULL, pixbuf); + + gtk_window_set_default_icon_list (list); + g_list_free (list); + g_object_unref (G_OBJECT (pixbuf)); + } + else + { + g_printerr ("Could not load icon: %s\n", err->message); + g_error_free (err); + } + + do_appwindow (); + + gtk_main (); + + return 0; +} + +static void +response_cb (GtkDialog *dialog, + int response_id, + void *data); + +static void +make_dialog (GtkWidget *parent, + int depth) +{ + GtkWidget *dialog; + char *str; + + dialog = gtk_message_dialog_new (parent ? GTK_WINDOW (parent) : NULL, + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, + parent ? "Here is a dialog %d" : + "Here is a dialog %d with no transient parent", + depth); + + str = g_strdup_printf ("%d dialog", depth); + gtk_window_set_title (GTK_WINDOW (dialog), str); + g_free (str); + + gtk_dialog_add_button (GTK_DIALOG (dialog), + "Open child dialog", + GTK_RESPONSE_ACCEPT); + + /* Close dialog on user response */ + g_signal_connect (G_OBJECT (dialog), + "response", + G_CALLBACK (response_cb), + NULL); + + g_object_set_data (G_OBJECT (dialog), "depth", + GINT_TO_POINTER (depth)); + + gtk_widget_show (dialog); +} + +static void +response_cb (GtkDialog *dialog, + int response_id, + void *data) +{ + switch (response_id) + { + case GTK_RESPONSE_ACCEPT: + make_dialog (GTK_WIDGET (dialog), + GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dialog), + "depth")) + 1); + break; + + default: + gtk_widget_destroy (GTK_WIDGET (dialog)); + break; + } +} + +static void +dialog_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + make_dialog (GTK_WIDGET (callback_data), 1); +} + +static void +modal_dialog_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *dialog; + + dialog = gtk_message_dialog_new (GTK_WINDOW (callback_data), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, + "Here is a MODAL dialog"); + + set_gtk_window_type (GTK_WINDOW (dialog), "_NET_WM_WINDOW_TYPE_MODAL_DIALOG"); + + gtk_dialog_run (GTK_DIALOG (dialog)); + + gtk_widget_destroy (dialog); +} + +static void +no_parent_dialog_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + make_dialog (NULL, 1); +} + +static void +utility_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *button; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_type (GTK_WINDOW (window), "_NET_WM_WINDOW_TYPE_UTILITY"); + gtk_window_set_title (GTK_WINDOW (window), "Utility"); + + gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (callback_data)); + + vbox = gtk_vbox_new (FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + button = gtk_button_new_with_mnemonic ("_A button"); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + + button = gtk_button_new_with_mnemonic ("_B button"); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + + button = gtk_button_new_with_mnemonic ("_C button"); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + + button = gtk_button_new_with_mnemonic ("_D button"); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + + gtk_widget_show_all (window); +} + +static void +toolbar_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *label; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_type (GTK_WINDOW (window), "_NET_WM_WINDOW_TYPE_TOOLBAR"); + gtk_window_set_title (GTK_WINDOW (window), "Toolbar"); + + gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (callback_data)); + + vbox = gtk_vbox_new (FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + label = gtk_label_new ("FIXME this needs a resize grip, etc."); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); + + gtk_widget_show_all (window); +} + +static void +menu_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *label; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_type (GTK_WINDOW (window), "_NET_WM_WINDOW_TYPE_MENU"); + gtk_window_set_title (GTK_WINDOW (window), "Menu"); + + gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (callback_data)); + + vbox = gtk_vbox_new (FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + label = gtk_label_new ("FIXME this isn't a menu."); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); + + gtk_widget_show_all (window); +} + +static void +override_redirect_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *label; + + window = gtk_window_new (GTK_WINDOW_POPUP); + gtk_window_set_title (GTK_WINDOW (window), "Override Redirect"); + + vbox = gtk_vbox_new (FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + label = gtk_label_new ("This is an override\nredirect window\nand should not be managed"); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); + + gtk_widget_show_all (window); +} + +static void +border_only_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *label; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_border_only (GTK_WINDOW (window)); + gtk_window_set_title (GTK_WINDOW (window), "Border only"); + + gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (callback_data)); + + vbox = gtk_vbox_new (FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + label = gtk_label_new ("This window is supposed to have a border but no titlebar."); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); + + gtk_widget_show_all (window); +} + +#if 0 +static void +changing_icon_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *label; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (window), "Changing Icon"); + + vbox = gtk_vbox_new (FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + label = gtk_label_new ("This window has an icon that changes over time"); + gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); + + gtk_widget_show_all (window); +} +#endif + +static gboolean +focus_in_event_cb (GtkWidget *window, + GdkEvent *event, + gpointer data) +{ + GtkWidget *widget; + + widget = GTK_WIDGET (data); + + gtk_label_set_text (GTK_LABEL (widget), "Has focus"); + + return TRUE; +} + + +static gboolean +focus_out_event_cb (GtkWidget *window, + GdkEvent *event, + gpointer data) +{ + GtkWidget *widget; + + widget = GTK_WIDGET (data); + + gtk_label_set_text (GTK_LABEL (widget), "Not focused"); + + return TRUE; +} + +static GtkWidget* +focus_label (GtkWidget *window) +{ + GtkWidget *label; + + label = gtk_label_new ("Not focused"); + + g_signal_connect (G_OBJECT (window), "focus_in_event", + G_CALLBACK (focus_in_event_cb), label); + + g_signal_connect (G_OBJECT (window), "focus_out_event", + G_CALLBACK (focus_out_event_cb), label); + + return label; +} + +static void +splashscreen_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *image; + GtkWidget *vbox; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_type (GTK_WINDOW (window), "_NET_WM_WINDOW_TYPE_SPLASHSCREEN"); + gtk_window_set_title (GTK_WINDOW (window), "Splashscreen"); + + vbox = gtk_vbox_new (FALSE, 0); + + image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_DIALOG); + gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0); + + gtk_box_pack_start (GTK_BOX (vbox), focus_label (window), FALSE, FALSE, 0); + + gtk_container_add (GTK_CONTAINER (window), vbox); + + gtk_widget_show_all (window); +} + +enum +{ + DOCK_TOP = 1, + DOCK_BOTTOM = 2, + DOCK_LEFT = 3, + DOCK_RIGHT = 4, + DOCK_ALL = 5 +}; + +static void +make_dock (int type) +{ + GtkWidget *window; + GtkWidget *image; + GtkWidget *box; + GtkWidget *button; + + g_return_if_fail (type != DOCK_ALL); + + box = NULL; + switch (type) + { + case DOCK_LEFT: + case DOCK_RIGHT: + box = gtk_vbox_new (FALSE, 0); + break; + case DOCK_TOP: + case DOCK_BOTTOM: + box = gtk_hbox_new (FALSE, 0); + break; + case DOCK_ALL: + break; + } + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_type (GTK_WINDOW (window), "_NET_WM_WINDOW_TYPE_DOCK"); + + image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_DIALOG); + gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 0); + + gtk_box_pack_start (GTK_BOX (box), focus_label (window), FALSE, FALSE, 0); + + button = gtk_button_new_with_label ("Close"); + gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0); + + g_signal_connect_swapped (G_OBJECT (button), "clicked", + G_CALLBACK (gtk_widget_destroy), window); + + gtk_container_add (GTK_CONTAINER (window), box); + +#define DOCK_SIZE 48 + switch (type) + { + case DOCK_LEFT: + gtk_widget_set_size_request (window, DOCK_SIZE, 400); + gtk_window_move (GTK_WINDOW (window), 0, 000); + set_gtk_window_struts (window, DOCK_SIZE, 0, 0, 0); + gtk_window_set_title (GTK_WINDOW (window), "LeftDock"); + break; + case DOCK_RIGHT: + gtk_widget_set_size_request (window, DOCK_SIZE, 400); + gtk_window_move (GTK_WINDOW (window), gdk_screen_width () - DOCK_SIZE, 200); + set_gtk_window_struts (window, 0, DOCK_SIZE, 0, 0); + gtk_window_set_title (GTK_WINDOW (window), "RightDock"); + break; + case DOCK_TOP: + gtk_widget_set_size_request (window, 600, DOCK_SIZE); + gtk_window_move (GTK_WINDOW (window), 76, 0); + set_gtk_window_struts (window, 0, 0, DOCK_SIZE, 0); + gtk_window_set_title (GTK_WINDOW (window), "TopDock"); + break; + case DOCK_BOTTOM: + gtk_widget_set_size_request (window, 600, DOCK_SIZE); + gtk_window_move (GTK_WINDOW (window), 200, gdk_screen_height () - DOCK_SIZE); + set_gtk_window_struts (window, 0, 0, 0, DOCK_SIZE); + gtk_window_set_title (GTK_WINDOW (window), "BottomDock"); + break; + case DOCK_ALL: + break; + } + + gtk_widget_show_all (window); +} + +static void +dock_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + if (callback_action == DOCK_ALL) + { + make_dock (DOCK_TOP); + make_dock (DOCK_BOTTOM); + make_dock (DOCK_LEFT); + make_dock (DOCK_RIGHT); + } + else + { + make_dock (callback_action); + } +} + +static void +desktop_cb (gpointer callback_data, + guint callback_action, + GtkWidget *widget) +{ + GtkWidget *window; + GtkWidget *label; + GdkColor desktop_color; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + set_gtk_window_type (GTK_WINDOW (window), "_NET_WM_WINDOW_TYPE_DESKTOP"); + gtk_window_set_title (GTK_WINDOW (window), "Desktop"); + gtk_widget_set_size_request (window, + gdk_screen_width (), gdk_screen_height ()); + gtk_window_move (GTK_WINDOW (window), 0, 0); + + desktop_color.red = 0x5144; + desktop_color.green = 0x75D6; + desktop_color.blue = 0xA699; + + gtk_widget_modify_bg (window, GTK_STATE_NORMAL, &desktop_color); + + label = focus_label (window); + + gtk_container_add (GTK_CONTAINER (window), label); + + gtk_widget_show_all (window); +} + +static GtkItemFactoryEntry menu_items[] = +{ + { "/_Windows", NULL, NULL, 0, "<Branch>" }, + { "/Windows/tearoff", NULL, NULL, 0, "<Tearoff>" }, + { "/Windows/_Dialog", "<control>d", dialog_cb, 0, NULL }, + { "/Windows/_Modal dialog", NULL, modal_dialog_cb, 0, NULL }, + { "/Windows/_Parentless dialog", NULL, no_parent_dialog_cb, 0, NULL }, + { "/Windows/_Utility", "<control>u", utility_cb, 0, NULL }, + { "/Windows/_Splashscreen", "<control>s", splashscreen_cb, 0, NULL }, + { "/Windows/_Top dock", NULL, dock_cb, DOCK_TOP, NULL }, + { "/Windows/_Bottom dock", NULL, dock_cb, DOCK_BOTTOM, NULL }, + { "/Windows/_Left dock", NULL, dock_cb, DOCK_LEFT, NULL }, + { "/Windows/_Right dock", NULL, dock_cb, DOCK_RIGHT, NULL }, + { "/Windows/_All docks", NULL, dock_cb, DOCK_ALL, NULL }, + { "/Windows/Des_ktop", NULL, desktop_cb, 0, NULL }, + { "/Windows/Me_nu", NULL, menu_cb, 0, NULL }, + { "/Windows/Tool_bar", NULL, toolbar_cb, 0, NULL }, + { "/Windows/Override Redirect", NULL, override_redirect_cb, 0, NULL }, + { "/Windows/Border Only", NULL, border_only_cb, 0, NULL } +}; + +static void +sleep_cb (GtkWidget *button, + gpointer data) +{ + sleep (1000); +} + +static void +toggle_aspect_ratio (GtkWidget *button, + gpointer data) +{ + GtkWidget *window; + GdkGeometry geom; + + if (aspect_on) + { + geom.min_aspect = 0; + geom.max_aspect = 65535; + } + else + { + geom.min_aspect = 1.777778; + geom.max_aspect = 1.777778; + } + + aspect_on = !aspect_on; + + window = gtk_widget_get_ancestor (button, GTK_TYPE_WINDOW); + if (window) + gtk_window_set_geometry_hints (GTK_WINDOW (window), + GTK_WIDGET (data), + &geom, + GDK_HINT_ASPECT); + +} + +static void +toggle_decorated_cb (GtkWidget *button, + gpointer data) +{ + GtkWidget *window; + window = gtk_widget_get_ancestor (button, GTK_TYPE_WINDOW); + if (window) + gtk_window_set_decorated (GTK_WINDOW (window), + !gtk_window_get_decorated (GTK_WINDOW (window))); +} + +static void +clicked_toolbar_cb (GtkWidget *button, + gpointer data) +{ + GtkWidget *dialog; + + dialog = gtk_message_dialog_new (GTK_WINDOW (data), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, + "Clicking the toolbar buttons doesn't do anything"); + + /* Close dialog on user response */ + g_signal_connect (G_OBJECT (dialog), + "response", + G_CALLBACK (gtk_widget_destroy), + NULL); + + gtk_widget_show (dialog); +} + +static void +update_statusbar (GtkTextBuffer *buffer, + GtkStatusbar *statusbar) +{ + gchar *msg; + gint row, col; + gint count; + GtkTextIter iter; + + gtk_statusbar_pop (statusbar, 0); /* clear any previous message, underflow is allowed */ + + count = gtk_text_buffer_get_char_count (buffer); + + gtk_text_buffer_get_iter_at_mark (buffer, + &iter, + gtk_text_buffer_get_insert (buffer)); + + row = gtk_text_iter_get_line (&iter); + col = gtk_text_iter_get_line_offset (&iter); + + msg = g_strdup_printf ("Cursor at row %d column %d - %d chars in document", + row, col, count); + + gtk_statusbar_push (statusbar, 0, msg); + + g_free (msg); +} + +static void +mark_set_callback (GtkTextBuffer *buffer, + const GtkTextIter *new_location, + GtkTextMark *mark, + gpointer data) +{ + update_statusbar (buffer, GTK_STATUSBAR (data)); +} + +static int window_count = 0; + +static void +destroy_cb (GtkWidget *w, gpointer data) +{ + --window_count; + if (window_count == 0) + gtk_main_quit (); +} + +static GtkWidget * +do_appwindow (void) +{ + GtkWidget *window; + GtkWidget *table; + GtkWidget *toolbar; + GtkWidget *handlebox; + GtkWidget *statusbar; + GtkWidget *contents; + GtkWidget *sw; + GtkTextBuffer *buffer; + GtkAccelGroup *accel_group; + GtkItemFactory *item_factory; + + + /* Create the toplevel window + */ + + ++window_count; + + aspect_on = FALSE; + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (window), "Application Window"); + + g_signal_connect (G_OBJECT (window), "destroy", + G_CALLBACK (destroy_cb), NULL); + + table = gtk_table_new (1, 4, FALSE); + + gtk_container_add (GTK_CONTAINER (window), table); + + /* Create the menubar + */ + + accel_group = gtk_accel_group_new (); + gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); + g_object_unref (accel_group); + + item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group); + + /* Set up item factory to go away with the window */ + g_object_ref (item_factory); + g_object_ref_sink (item_factory); + g_object_unref (item_factory); + g_object_set_data_full (G_OBJECT (window), + "<main>", + item_factory, + (GDestroyNotify) g_object_unref); + + /* create menu items */ + gtk_item_factory_create_items (item_factory, G_N_ELEMENTS (menu_items), + menu_items, window); + + gtk_table_attach (GTK_TABLE (table), + gtk_item_factory_get_widget (item_factory, "<main>"), + /* X direction */ /* Y direction */ + 0, 1, 0, 1, + GTK_EXPAND | GTK_FILL, 0, + 0, 0); + + /* Create document + */ + + sw = gtk_scrolled_window_new (NULL, NULL); + + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), + GTK_SHADOW_IN); + + gtk_table_attach (GTK_TABLE (table), + sw, + /* X direction */ /* Y direction */ + 0, 1, 2, 3, + GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, + 0, 0); + + gtk_window_set_default_size (GTK_WINDOW (window), + 200, 200); + + contents = gtk_text_view_new (); + gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (contents), + PANGO_WRAP_WORD); + + gtk_container_add (GTK_CONTAINER (sw), + contents); + + /* Create the toolbar + */ + toolbar = gtk_toolbar_new (); + + GtkToolItem *newButton = gtk_tool_button_new_from_stock(GTK_STOCK_NEW); + gtk_tool_item_set_tooltip_text(newButton, + "Open another one of these windows"); + g_signal_connect(G_OBJECT(newButton), + "clicked", + G_CALLBACK(do_appwindow), + window); + gtk_toolbar_insert(GTK_TOOLBAR(toolbar), + newButton, + -1); /*-1 means append to end of toolbar*/ + + + GtkToolItem *lockButton = gtk_tool_button_new_from_stock(GTK_STOCK_OPEN); + gtk_tool_item_set_tooltip_text(lockButton, + "This is a demo button that locks up the demo"); + g_signal_connect(G_OBJECT(lockButton), + "clicked", + G_CALLBACK(sleep_cb), + window); + gtk_toolbar_insert(GTK_TOOLBAR(toolbar), + lockButton, + -1); /*-1 means append to end of toolbar*/ + + + GtkToolItem *decoButton = gtk_tool_button_new_from_stock(GTK_STOCK_OPEN); + gtk_tool_item_set_tooltip_text(decoButton, + "This is a demo button that toggles window decorations"); + g_signal_connect(G_OBJECT(decoButton), + "clicked", + G_CALLBACK(toggle_decorated_cb), + window); + gtk_toolbar_insert(GTK_TOOLBAR(toolbar), + decoButton, + -1); /*-1 means append to end of toolbar*/ + + GtkToolItem *lockRatioButton = gtk_tool_button_new_from_stock(GTK_STOCK_OPEN); + gtk_tool_item_set_tooltip_text(lockRatioButton, + "This is a demo button that locks the aspect ratio using a hint"); + g_signal_connect(G_OBJECT(lockRatioButton), + "clicked", + G_CALLBACK(toggle_aspect_ratio), + window); + gtk_toolbar_insert(GTK_TOOLBAR(toolbar), + lockRatioButton, + -1); /*-1 means append to end of toolbar*/ + + GtkToolItem *quitButton = gtk_tool_button_new_from_stock(GTK_STOCK_QUIT); + gtk_tool_item_set_tooltip_text(quitButton, + "This is a demo button with a 'quit' icon"); + g_signal_connect(G_OBJECT(quitButton), + "clicked", + G_CALLBACK(clicked_toolbar_cb), + window); + gtk_toolbar_insert(GTK_TOOLBAR(toolbar), + quitButton, + -1); /*-1 means append to end of toolbar*/ + + handlebox = gtk_handle_box_new (); + + gtk_container_add (GTK_CONTAINER (handlebox), toolbar); + + gtk_table_attach (GTK_TABLE (table), + handlebox, + /* X direction */ /* Y direction */ + 0, 1, 1, 2, + GTK_EXPAND | GTK_FILL, 0, + 0, 0); + + /* Create statusbar */ + + statusbar = gtk_statusbar_new (); + gtk_table_attach (GTK_TABLE (table), + statusbar, + /* X direction */ /* Y direction */ + 0, 1, 3, 4, + GTK_EXPAND | GTK_FILL, 0, + 0, 0); + + /* Show text widget info in the statusbar */ + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (contents)); + + gtk_text_buffer_set_text (buffer, + "This demo demonstrates various kinds of windows that " + "window managers and window manager themes should handle. " + "Be sure to tear off the menu and toolbar, those are also " + "a special kind of window.", + -1); + + g_signal_connect_object (buffer, + "changed", + G_CALLBACK (update_statusbar), + statusbar, + 0); + + g_signal_connect_object (buffer, + "mark_set", /* cursor moved */ + G_CALLBACK (mark_set_callback), + statusbar, + 0); + + update_statusbar (buffer, GTK_STATUSBAR (statusbar)); + + gtk_widget_show_all (window); + + return window; +} + + |