+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
+2000-11-12 Havoc Pennington <hp@pobox.com>
+
+ Rename this testgtk to gtk-demo to avoid confusion, and
+ install it so people can use it as a supplement to
+ the documentation.
+
+ * demos/gtk-demo: Moved from demos/testgtk
+
+ * demos/testgtk: Removed
+
+ * configure.in: make Makefile in gtk-demo
+
+ * demos/gtk-demo/Makefile.am: Install sample source to
+ datadir/gtk-demo (maybe there's a better place?), and
+ rename the binary to gtk-demo
+
+ * demos/gtk-demo/main.c (load_file): Load installed sample
+ source if source isn't found in pwd.
+
2000-11-09 Havoc Pennington <hp@pobox.com>
* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
build/Makefile
build/win32/Makefile
demos/Makefile
-demos/testgtk/Makefile
+demos/gtk-demo/Makefile
docs/Makefile
docs/reference/Makefile
docs/reference/gdk-pixbuf/Makefile
## Makefile.am for gtk+/demos
-SUBDIRS = testgtk
+SUBDIRS = gtk-demo
INCLUDES = @STRIP_BEGIN@ \
-I$(top_srcdir) \
## Makefile.am for gtk+/demos
+democodedir=$(datadir)/gtk-demo
+
demos = @STRIP_BEGIN@ \
button_box.c \
item_factory.c \
@STRIP_END@
INCLUDES = @STRIP_BEGIN@ \
+ -DDEMOCODEDIR="\"$(democodedir)\"" \
-I$(top_srcdir) \
-I$(top_builddir)/gdk \
-DGTK_DISABLE_COMPAT_H \
-lm \
@STRIP_END@
-noinst_PROGRAMS = testgtk
+bin_PROGRAMS = gtk-demo
BUILT_SOURCES = demos.h
demos.h: $(demos) geninclude.pl
(cd $(srcdir) && ./geninclude.pl $(demos) > demos.h)
-testgtk_SOURCES = \
+gtk_demo_SOURCES = \
$(demos) \
main.c \
demos.h
-testgtk_DEPENDENCIES = $(DEPS)
-testgtk_LDADD = $(LDADDS)
+gtk_demo_DEPENDENCIES = $(DEPS)
+gtk_demo_LDADD = $(LDADDS)
+
+democode_DATA = $(demos)
gtk_text_buffer_delete (source_buffer, &start, &end);
file = fopen (filename, "r");
+
+ if (!file)
+ {
+ char *installed = g_strconcat (DEMOCODEDIR,
+ G_DIR_SEPARATOR_S,
+ filename,
+ NULL);
+
+ file = fopen (installed, "r");
+
+ g_free (installed);
+ }
+
if (!file)
{
g_warning ("Cannot open %s: %s\n", filename, g_strerror (errno));
+++ /dev/null
-Makefile
-Makefile.in
-.libs
-.deps
-testgtk
-demos.h
-
+++ /dev/null
-## Makefile.am for gtk+/demos
-
-demos = @STRIP_BEGIN@ \
- button_box.c \
- item_factory.c \
- menus.c \
- panes.c \
-@STRIP_END@
-
-INCLUDES = @STRIP_BEGIN@ \
- -I$(top_srcdir) \
- -I$(top_builddir)/gdk \
- -DGTK_DISABLE_COMPAT_H \
- @GTK_DEBUG_FLAGS@ \
- @GTK_XIM_FLAGS@ \
- @GTK_LOCALE_FLAGS@ \
- @PANGO_CFLAGS@ \
- @GLIB_CFLAGS@ \
- @more_cflags@ \
-@STRIP_END@
-
-DEPS = \
- $(top_builddir)/gdk-pixbuf/libgdk_pixbuf-1.3.la \
- $(top_builddir)/gdk/@gdktargetlib@ \
- $(top_builddir)/gtk/@gtktargetlib@
-
-LDADDS = @STRIP_BEGIN@ \
- $(top_builddir)/gdk-pixbuf/libgdk_pixbuf-1.3.la \
- $(top_builddir)/gdk/@gdktargetlib@ \
- $(top_builddir)/gtk/@gtktargetlib@ \
- @more_ldflags@ \
- @more_libs@ \
- @GDK_WLIBS@ \
- @PANGO_LIBS@ \
- @GLIB_LIBS@ \
- @GTK_LIBS_EXTRA@ \
- -lm \
-@STRIP_END@
-
-noinst_PROGRAMS = testgtk
-
-BUILT_SOURCES = demos.h
-
-EXTRA_DIST = \
- geninclude.pl
-
-demos.h: $(demos) geninclude.pl
- (cd $(srcdir) && ./geninclude.pl $(demos) > demos.h)
-
-testgtk_SOURCES = \
- $(demos) \
- main.c \
- demos.h
-
-testgtk_DEPENDENCIES = $(DEPS)
-testgtk_LDADD = $(LDADDS)
+++ /dev/null
-/* Button Boxes
- *
- * The Button Box widgets are used to arrange buttons with padding.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *
-create_bbox (gint horizontal,
- char* title,
- gint spacing,
- gint child_w,
- gint child_h,
- gint layout)
-{
- GtkWidget *frame;
- GtkWidget *bbox;
- GtkWidget *button;
-
- frame = gtk_frame_new (title);
-
- if (horizontal)
- bbox = gtk_hbutton_box_new ();
- else
- bbox = gtk_vbutton_box_new ();
-
- gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
- gtk_container_add (GTK_CONTAINER (frame), bbox);
-
- gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
- gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), spacing);
- gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h);
-
- button = gtk_button_new_with_label ("OK");
- gtk_container_add (GTK_CONTAINER (bbox), button);
-
- button = gtk_button_new_with_label ("Cancel");
- gtk_container_add (GTK_CONTAINER (bbox), button);
-
- button = gtk_button_new_with_label ("Help");
- gtk_container_add (GTK_CONTAINER (bbox), button);
-
- return frame;
-}
-
-void
-do_button_box (void)
-{
- static GtkWidget* window = NULL;
- GtkWidget *main_vbox;
- GtkWidget *vbox;
- GtkWidget *hbox;
- GtkWidget *frame_horz;
- GtkWidget *frame_vert;
-
- if (!window)
- {
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
-
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- GTK_SIGNAL_FUNC(gtk_widget_destroyed),
- &window);
-
- gtk_container_set_border_width (GTK_CONTAINER (window), 10);
-
- main_vbox = gtk_vbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (window), main_vbox);
-
- frame_horz = gtk_frame_new ("Horizontal Button Boxes");
- gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10);
-
- vbox = gtk_vbox_new (FALSE, 0);
- gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
- gtk_container_add (GTK_CONTAINER (frame_horz), vbox);
-
- gtk_box_pack_start (GTK_BOX (vbox),
- create_bbox (TRUE, "Spread", 40, 85, 20, GTK_BUTTONBOX_SPREAD),
- TRUE, TRUE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox),
- create_bbox (TRUE, "Edge", 40, 85, 20, GTK_BUTTONBOX_EDGE),
- TRUE, TRUE, 5);
-
- gtk_box_pack_start (GTK_BOX (vbox),
- create_bbox (TRUE, "Start", 40, 85, 20, GTK_BUTTONBOX_START),
- TRUE, TRUE, 5);
-
- gtk_box_pack_start (GTK_BOX (vbox),
- create_bbox (TRUE, "End", 40, 85, 20, GTK_BUTTONBOX_END),
- TRUE, TRUE, 5);
-
- frame_vert = gtk_frame_new ("Vertical Button Boxes");
- gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10);
-
- hbox = gtk_hbox_new (FALSE, 0);
- gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
- gtk_container_add (GTK_CONTAINER (frame_vert), hbox);
-
- gtk_box_pack_start (GTK_BOX (hbox),
- create_bbox (FALSE, "Spread", 30, 85, 20, GTK_BUTTONBOX_SPREAD),
- TRUE, TRUE, 0);
-
- gtk_box_pack_start (GTK_BOX (hbox),
- create_bbox (FALSE, "Edge", 30, 85, 20, GTK_BUTTONBOX_EDGE),
- TRUE, TRUE, 5);
-
- gtk_box_pack_start (GTK_BOX (hbox),
- create_bbox (FALSE, "Start", 30, 85, 20, GTK_BUTTONBOX_START),
- TRUE, TRUE, 5);
-
- gtk_box_pack_start (GTK_BOX (hbox),
- create_bbox (FALSE, "End", 30, 85, 20, GTK_BUTTONBOX_END),
- TRUE, TRUE, 5);
- }
-
- if (!GTK_WIDGET_VISIBLE (window))
- gtk_widget_show_all (window);
- else
- gtk_widget_destroy (window);
-}
-
+++ /dev/null
-#!/usr/bin/perl -w
-
-print <<EOT;
-typedef struct _Demo Demo;
-
-struct _Demo
-{
- gchar *title;
- gchar *filename;
- void (*func) (void);
-};
-
-EOT
-
-$array = "";
-$first = 1;
-for $file (@ARGV) {
-
- ($basename = $file) =~ s/\.c$//;
-
- if ($first) {
- $first = 0;
- } else {
- $array .= ",\n";
- }
-
- open INFO_FILE, $file or die "Cannot open '$file'\n";
- $title = <INFO_FILE>;
- $title =~ s@^\s*/\*\s*@@;
- $title =~ s@\s*$@@;
-
- close INFO_FILE;
-
- print "void do_$basename (void);\n";
- $array .= qq( { "$title", "$file", do_$basename });
-}
-
-print "\nDemo testgtk_demos[] = {";
-print $array;
-print "\n};\n";
+++ /dev/null
-/* Item Factory
- *
- * The GtkItemFactory object allows the easy creation of menus
- * from an array of descriptions of menu items.
- */
-
-#include <gtk/gtk.h>
-
-static void
-gtk_ifactory_cb (gpointer callback_data,
- guint callback_action,
- GtkWidget *widget)
-{
- g_message ("ItemFactory: activated \"%s\"", gtk_item_factory_path_from_widget (widget));
-}
-
-static GtkItemFactoryEntry menu_items[] =
-{
- { "/_File", NULL, 0, 0, "<Branch>" },
- { "/File/tearoff1", NULL, gtk_ifactory_cb, 0, "<Tearoff>" },
- { "/File/_New", "<control>N", gtk_ifactory_cb, 0 },
- { "/File/_Open", "<control>O", gtk_ifactory_cb, 0 },
- { "/File/_Save", "<control>S", gtk_ifactory_cb, 0 },
- { "/File/Save _As...", NULL, gtk_ifactory_cb, 0 },
- { "/File/sep1", NULL, gtk_ifactory_cb, 0, "<Separator>" },
- { "/File/_Quit", "<control>Q", gtk_ifactory_cb, 0 },
-
- { "/_Preferences", NULL, 0, 0, "<Branch>" },
- { "/_Preferences/_Color", NULL, 0, 0, "<Branch>" },
- { "/_Preferences/Color/_Red", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
- { "/_Preferences/Color/_Green", NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" },
- { "/_Preferences/Color/_Blue", NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" },
- { "/_Preferences/_Shape", NULL, 0, 0, "<Branch>" },
- { "/_Preferences/Shape/_Square", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
- { "/_Preferences/Shape/_Rectangle", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Square" },
- { "/_Preferences/Shape/_Oval", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Rectangle" },
-
- { "/_Help", NULL, 0, 0, "<LastBranch>" },
- { "/Help/_About", NULL, gtk_ifactory_cb, 0 },
-};
-
-static int nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
-
-void
-do_item_factory (void)
-{
- static GtkWidget *window = NULL;
-
- if (!window)
- {
- GtkWidget *box1;
- GtkWidget *box2;
- GtkWidget *separator;
- GtkWidget *label;
- GtkWidget *button;
- GtkAccelGroup *accel_group;
- GtkItemFactory *item_factory;
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- GTK_SIGNAL_FUNC(gtk_widget_destroyed),
- &window);
- gtk_signal_connect (GTK_OBJECT (window), "delete-event",
- GTK_SIGNAL_FUNC (gtk_true),
- NULL);
-
- accel_group = gtk_accel_group_new ();
- item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
- gtk_object_set_data_full (GTK_OBJECT (window),
- "<main>",
- item_factory,
- (GtkDestroyNotify) gtk_object_unref);
- gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
- gtk_window_set_title (GTK_WINDOW (window), "Item Factory");
- gtk_container_set_border_width (GTK_CONTAINER (window), 0);
- gtk_item_factory_create_items (item_factory, nmenu_items, menu_items, NULL);
-
- /* preselect /Preferences/Shape/Oval over the other radios
- */
- gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (gtk_item_factory_get_item (item_factory,
- "/Preferences/Shape/Oval")),
- TRUE);
-
- box1 = gtk_vbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (window), box1);
-
- gtk_box_pack_start (GTK_BOX (box1),
- gtk_item_factory_get_widget (item_factory, "<main>"),
- FALSE, FALSE, 0);
-
- label = gtk_label_new ("Type\n<alt>\nto start");
- gtk_widget_set_usize (label, 200, 200);
- gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
- gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
-
-
- separator = gtk_hseparator_new ();
- gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
-
-
- box2 = gtk_vbox_new (FALSE, 10);
- gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
- gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
-
- button = gtk_button_new_with_label ("close");
- gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
- GTK_SIGNAL_FUNC(gtk_widget_destroy),
- GTK_OBJECT (window));
- gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
- GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
- gtk_widget_grab_default (button);
-
- gtk_widget_show_all (window);
- }
- else
- gtk_widget_destroy (window);
-}
+++ /dev/null
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <gtk/gtk.h>
-
-#include <demos.h>
-
-static GtkTextBuffer *info_buffer;
-static GtkTextBuffer *source_buffer;
-
-static gchar *current_file = NULL;
-
-enum {
- TITLE_COLUMN,
- FILENAME_COLUMN,
- FUNC_COLUMN,
- ITALIC_COLUMN,
- NUM_COLUMNS
-};
-
-gboolean
-read_line (FILE *stream, GString *str)
-{
- int n_read = 0;
-
- flockfile (stream);
-
- g_string_truncate (str, 0);
-
- while (1)
- {
- int c;
-
- c = getc_unlocked (stream);
-
- if (c == EOF)
- goto done;
- else
- n_read++;
-
- switch (c)
- {
- case '\r':
- case '\n':
- {
- int next_c = getc_unlocked (stream);
-
- if (!(next_c == EOF ||
- (c == '\r' && next_c == '\n') ||
- (c == '\n' && next_c == '\r')))
- ungetc (next_c, stream);
-
- goto done;
- }
- default:
- g_string_append_c (str, c);
- }
- }
-
- done:
-
- funlockfile (stream);
-
- return n_read > 0;
-}
-
-void
-load_file (const gchar *filename)
-{
- FILE *file;
- GtkTextIter start, end;
- GString *buffer = g_string_new (NULL);
- int state = 0;
- gboolean in_para = 0;
-
- if (current_file && !strcmp (current_file, filename))
- return;
-
- g_free (current_file);
- current_file = g_strdup (filename);
-
- gtk_text_buffer_get_bounds (info_buffer, &start, &end);
- gtk_text_buffer_delete (info_buffer, &start, &end);
-
- gtk_text_buffer_get_bounds (source_buffer, &start, &end);
- gtk_text_buffer_delete (source_buffer, &start, &end);
-
- file = fopen (filename, "r");
- if (!file)
- {
- g_warning ("Cannot open %s: %s\n", filename, g_strerror (errno));
- return;
- }
-
- gtk_text_buffer_get_iter_at_offset (info_buffer, &start, 0);
- while (read_line (file, buffer))
- {
- gchar *p = buffer->str;
- gchar *q;
-
- switch (state)
- {
- case 0:
- /* Reading title */
- while (*p == '/' || *p == '*' || isspace (*p))
- p++;
- q = p + strlen (p);
- while (q > p && isspace (*(q - 1)))
- q--;
-
- if (q > p)
- {
- int len_chars = g_utf8_pointer_to_offset (p, q);
-
- end = start;
-
- g_assert (strlen (p) >= q - p);
- gtk_text_buffer_insert (info_buffer, &end, p, q - p);
- start = end;
-
- gtk_text_iter_backward_chars (&start, len_chars);
- gtk_text_buffer_apply_tag_by_name (info_buffer, "title", &start, &end);
-
- start = end;
-
- state++;
- }
- break;
-
- case 1:
- /* Reading body of info section */
- while (isspace (*p))
- p++;
- if (*p == '*' && *(p + 1) == '/')
- {
- gtk_text_buffer_get_iter_at_offset (source_buffer, &start, 0);
- state++;
- }
- else
- {
- int len;
-
- while (*p == '*' || isspace (*p))
- p++;
-
- len = strlen (p);
- while (isspace (*(p + len - 1)))
- len--;
-
- if (len > 0)
- {
- if (in_para)
- gtk_text_buffer_insert (info_buffer, &start, " ", 1);
-
- g_assert (strlen (p) >= len);
- gtk_text_buffer_insert (info_buffer, &start, p, len);
- in_para = 1;
- }
- else
- {
- gtk_text_buffer_insert (info_buffer, &start, "\n", 1);
- in_para = 0;
- }
- }
- break;
-
- case 2:
- /* Skipping blank lines */
- while (isspace (*p))
- p++;
- if (*p)
- {
- p = buffer->str;
- state++;
- /* Fall through */
- }
- else
- break;
-
- case 3:
- /* Reading program body */
- gtk_text_buffer_insert (source_buffer, &start, p, -1);
- gtk_text_buffer_insert (info_buffer, &start, "\n", 1);
- break;
- }
- }
-
- gtk_text_buffer_get_bounds (source_buffer, &start, &end);
- gtk_text_buffer_apply_tag_by_name (info_buffer, "source", &start, &end);
-}
-
-gboolean
-button_press_event_cb (GtkTreeView *tree_view,
- GdkEventButton *event,
- GtkTreeModel *model)
-{
- if (event->type == GDK_2BUTTON_PRESS)
- {
- GtkTreePath *path = NULL;
-
- gtk_tree_view_get_path_at_pos (tree_view,
- event->window,
- event->x,
- event->y,
- &path,
- NULL);
-
- if (path)
- {
- GtkTreeIter iter;
- gboolean italic;
- GVoidFunc func;
-
- gtk_tree_model_get_iter (model, &iter, path);
- gtk_tree_store_get (GTK_TREE_STORE (model),
- &iter,
- FUNC_COLUMN, &func,
- ITALIC_COLUMN, &italic,
- -1);
- (func) ();
- gtk_tree_store_set (GTK_TREE_STORE (model),
- &iter,
- ITALIC_COLUMN, !italic,
- -1);
- gtk_tree_path_free (path);
- }
-
- gtk_signal_emit_stop_by_name (GTK_OBJECT (tree_view),
- "button_press_event");
- return TRUE;
- }
-
- return FALSE;
-}
-
-static void
-selection_cb (GtkTreeSelection *selection,
- GtkTreeModel *model)
-{
- GtkTreeIter iter;
- GValue value = {0, };
-
- if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
- return;
-
- gtk_tree_model_get_value (model, &iter,
- FILENAME_COLUMN,
- &value);
- load_file (g_value_get_string (&value));
- g_value_unset (&value);
-}
-
-static GtkWidget *
-create_text (GtkTextBuffer **buffer,
- gboolean is_source)
-{
- GtkWidget *scrolled_window;
- GtkWidget *text_view;
- PangoFontDescription *font_desc;
-
- scrolled_window = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
- GTK_SHADOW_IN);
-
- text_view = gtk_text_view_new ();
- gtk_container_add (GTK_CONTAINER (scrolled_window), text_view);
-
- *buffer = gtk_text_buffer_new (NULL);
- gtk_text_view_set_buffer (GTK_TEXT_VIEW (text_view), *buffer);
- gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), FALSE);
- gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (text_view), FALSE);
-
- if (is_source)
- {
- font_desc = pango_font_description_from_string ("Courier 10");
- gtk_widget_modify_font (text_view, font_desc);
- pango_font_description_free (font_desc);
- }
-
- gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text_view), !is_source);
-
- return scrolled_window;
-}
-
-/* Technically a list, but if we do go to 80 demos, we may want to move to a tree */
-static GtkWidget *
-create_tree (void)
-{
- GtkTreeSelection *selection;
- GtkCellRenderer *cell;
- GtkWidget *tree_view;
- GtkObject *column;
- GtkObject *model;
- GtkTreeIter iter;
- gint i;
-
- model = gtk_tree_store_new_with_types (NUM_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);
- tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
-
- gtk_tree_selection_set_type (GTK_TREE_SELECTION (selection),
- GTK_TREE_SELECTION_SINGLE);
- gtk_widget_set_usize (tree_view, 200, -1);
-
- for (i=0; i < G_N_ELEMENTS (testgtk_demos); i++)
- {
- gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
-
- gtk_tree_store_set (GTK_TREE_STORE (model),
- &iter,
- TITLE_COLUMN, testgtk_demos[i].title,
- FILENAME_COLUMN, testgtk_demos[i].filename,
- FUNC_COLUMN, testgtk_demos[i].func,
- ITALIC_COLUMN, FALSE,
- -1);
- }
-
- cell = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes ("Widget",
- cell,
- "text", TITLE_COLUMN,
- "italic", ITALIC_COLUMN,
- NULL);
- gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view),
- GTK_TREE_VIEW_COLUMN (column));
-
- gtk_signal_connect (GTK_OBJECT (selection), "selection_changed", selection_cb, model);
- gtk_signal_connect (GTK_OBJECT (tree_view), "button_press_event", GTK_SIGNAL_FUNC (button_press_event_cb), model);
-
- return tree_view;
-}
-
-int
-main (int argc, char **argv)
-{
- GtkWidget *window;
- GtkWidget *notebook;
- GtkWidget *hbox;
- GtkWidget *tree;
- GtkTextTag *tag;
-
- gtk_init (&argc, &argv);
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
-
- hbox = gtk_hbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (window), hbox);
-
- tree = create_tree ();
- gtk_box_pack_start (GTK_BOX (hbox), tree, FALSE, FALSE, 0);
-
- notebook = gtk_notebook_new ();
- gtk_box_pack_start (GTK_BOX (hbox), notebook, TRUE, TRUE, 0);
-
- gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
- create_text (&info_buffer, FALSE),
- gtk_label_new ("Info"));
-
-
- gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
- create_text (&source_buffer, TRUE),
- gtk_label_new ("Source"));
-
- tag = gtk_text_buffer_create_tag (info_buffer, "title");
- gtk_object_set (GTK_OBJECT (tag),
- "font", "Sans 18",
- NULL);
-
- tag = gtk_text_buffer_create_tag (info_buffer, "source");
- gtk_object_set (GTK_OBJECT (tag),
- "font", "Courier 10",
- "pixels_above_lines", 0,
- "pixels_below_lines", 0,
- NULL);
-
- gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
- gtk_widget_show_all (window);
-
-
- load_file (testgtk_demos[0].filename);
-
- gtk_main ();
-
- return 0;
-}
+++ /dev/null
-/* Menus
- *
- * GTK+ includes a number of widgets for menus of actions.
- * GtkMenu is a drop-down menu, GtkMenuBar a horizontal menu bar.
- * Each of these widgets can hold various types of menuitem.
- * As well as the base type, GtkMenuItem, there are GtkCheckMenuItem,
- * GtkRadioMenuItem and GtkTearoffMenuItem.
- */
-
-#include <stdio.h>
-
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-
-static GtkWidget*
-create_menu (gint depth, gboolean tearoff)
-{
- GtkWidget *menu;
- GtkWidget *menuitem;
- GSList *group;
- char buf[32];
- int i, j;
-
- if (depth < 1)
- return NULL;
-
- menu = gtk_menu_new ();
- group = NULL;
-
- if (tearoff)
- {
- menuitem = gtk_tearoff_menu_item_new ();
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- }
-
- for (i = 0, j = 1; i < 5; i++, j++)
- {
- sprintf (buf, "item %2d - %d", depth, j);
- menuitem = gtk_radio_menu_item_new_with_label (group, buf);
- group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem));
- if (depth % 2)
- gtk_check_menu_item_set_show_toggle (GTK_CHECK_MENU_ITEM (menuitem), TRUE);
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- if (i == 3)
- gtk_widget_set_sensitive (menuitem, FALSE);
-
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (depth - 1, TRUE));
- }
-
- return menu;
-}
-
-void
-do_menus (void)
-{
- static GtkWidget *window = NULL;
- GtkWidget *box1;
- GtkWidget *box2;
- GtkWidget *button;
- GtkWidget *optionmenu;
- GtkWidget *separator;
-
- if (!window)
- {
- GtkWidget *menubar;
- GtkWidget *menu;
- GtkWidget *menuitem;
- GtkAccelGroup *accel_group;
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- GTK_SIGNAL_FUNC(gtk_widget_destroyed),
- &window);
- gtk_signal_connect (GTK_OBJECT (window), "delete-event",
- GTK_SIGNAL_FUNC (gtk_true),
- NULL);
-
- accel_group = gtk_accel_group_new ();
- gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
-
- gtk_window_set_title (GTK_WINDOW (window), "menus");
- gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-
- box1 = gtk_vbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (window), box1);
- gtk_widget_show (box1);
-
- menubar = gtk_menu_bar_new ();
- gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
- gtk_widget_show (menubar);
-
- menu = create_menu (2, TRUE);
-
- menuitem = gtk_menu_item_new_with_label ("test\nline2");
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
- gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
- gtk_widget_show (menuitem);
-
- menuitem = gtk_menu_item_new_with_label ("foo");
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (3, TRUE));
- gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
- gtk_widget_show (menuitem);
-
- menuitem = gtk_menu_item_new_with_label ("bar");
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4, TRUE));
- gtk_menu_item_right_justify (GTK_MENU_ITEM (menuitem));
- gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
- gtk_widget_show (menuitem);
-
- box2 = gtk_vbox_new (FALSE, 10);
- gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
- gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
- gtk_widget_show (box2);
-
- menu = create_menu (1, FALSE);
- gtk_menu_set_accel_group (GTK_MENU (menu), accel_group);
-
- menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me");
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F1,
- 0,
- GTK_ACCEL_VISIBLE | GTK_ACCEL_SIGNAL_VISIBLE);
- menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked");
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F2,
- 0,
- GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
- menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen");
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F2,
- 0,
- GTK_ACCEL_VISIBLE);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F3,
- 0,
- GTK_ACCEL_VISIBLE);
- gtk_widget_lock_accelerators (menuitem);
-
- optionmenu = gtk_option_menu_new ();
- gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu);
- gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 3);
- gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
- gtk_widget_show (optionmenu);
-
- separator = gtk_hseparator_new ();
- gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
- gtk_widget_show (separator);
-
- box2 = gtk_vbox_new (FALSE, 10);
- gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
- gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
- gtk_widget_show (box2);
-
- button = gtk_button_new_with_label ("close");
- gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
- GTK_SIGNAL_FUNC(gtk_widget_destroy),
- GTK_OBJECT (window));
- gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
- GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
- gtk_widget_grab_default (button);
- gtk_widget_show (button);
- }
-
- if (!GTK_WIDGET_VISIBLE (window))
- gtk_widget_show (window);
- else
- gtk_widget_destroy (window);
-}
-
+++ /dev/null
-/* Paned Widgets
- *
- * The GtkHPaned and GtkVPaned Widgets divide their content
- * area into two panes with a divider in between that the
- * user can adjust. A separate child is placed into each
- * pane.
- *
- * There are a number of options that can be set for each pane.
- * This test contains both a horizontal (HPaned) and a vertical
- * (VPaned) widget, and allows you to adjust the options for
- * each side of each widget.
- */
-
-#include <gtk/gtk.h>
-
-void
-toggle_resize (GtkWidget *widget, GtkWidget *child)
-{
- GtkPaned *paned = GTK_PANED (child->parent);
- gboolean is_child1 = (child == paned->child1);
- gboolean resize, shrink;
-
- resize = is_child1 ? paned->child1_resize : paned->child2_resize;
- shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
-
- gtk_widget_ref (child);
- gtk_container_remove (GTK_CONTAINER (child->parent), child);
- if (is_child1)
- gtk_paned_pack1 (paned, child, !resize, shrink);
- else
- gtk_paned_pack2 (paned, child, !resize, shrink);
- gtk_widget_unref (child);
-}
-
-void
-toggle_shrink (GtkWidget *widget, GtkWidget *child)
-{
- GtkPaned *paned = GTK_PANED (child->parent);
- gboolean is_child1 = (child == paned->child1);
- gboolean resize, shrink;
-
- resize = is_child1 ? paned->child1_resize : paned->child2_resize;
- shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
-
- gtk_widget_ref (child);
- gtk_container_remove (GTK_CONTAINER (child->parent), child);
- if (is_child1)
- gtk_paned_pack1 (paned, child, resize, !shrink);
- else
- gtk_paned_pack2 (paned, child, resize, !shrink);
- gtk_widget_unref (child);
-}
-
-GtkWidget *
-create_pane_options (GtkPaned *paned,
- const gchar *frame_label,
- const gchar *label1,
- const gchar *label2)
-{
- GtkWidget *frame;
- GtkWidget *table;
- GtkWidget *label;
- GtkWidget *check_button;
-
- frame = gtk_frame_new (frame_label);
- gtk_container_set_border_width (GTK_CONTAINER (frame), 4);
-
- table = gtk_table_new (3, 2, 4);
- gtk_container_add (GTK_CONTAINER (frame), table);
-
- label = gtk_label_new (label1);
- gtk_table_attach_defaults (GTK_TABLE (table), label,
- 0, 1, 0, 1);
-
- check_button = gtk_check_button_new_with_label ("Resize");
- gtk_table_attach_defaults (GTK_TABLE (table), check_button,
- 0, 1, 1, 2);
- gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
- GTK_SIGNAL_FUNC (toggle_resize),
- paned->child1);
-
- check_button = gtk_check_button_new_with_label ("Shrink");
- gtk_table_attach_defaults (GTK_TABLE (table), check_button,
- 0, 1, 2, 3);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
- TRUE);
- gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
- GTK_SIGNAL_FUNC (toggle_shrink),
- paned->child1);
-
- label = gtk_label_new (label2);
- gtk_table_attach_defaults (GTK_TABLE (table), label,
- 1, 2, 0, 1);
-
- check_button = gtk_check_button_new_with_label ("Resize");
- gtk_table_attach_defaults (GTK_TABLE (table), check_button,
- 1, 2, 1, 2);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
- TRUE);
- gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
- GTK_SIGNAL_FUNC (toggle_resize),
- paned->child2);
-
- check_button = gtk_check_button_new_with_label ("Shrink");
- gtk_table_attach_defaults (GTK_TABLE (table), check_button,
- 1, 2, 2, 3);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
- TRUE);
- gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
- GTK_SIGNAL_FUNC (toggle_shrink),
- paned->child2);
-
- return frame;
-}
-
-void
-do_panes (void)
-{
- static GtkWidget *window = NULL;
- GtkWidget *frame;
- GtkWidget *hpaned;
- GtkWidget *vpaned;
- GtkWidget *button;
- GtkWidget *vbox;
-
- if (!window)
- {
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- GTK_SIGNAL_FUNC(gtk_widget_destroyed),
- &window);
-
- gtk_window_set_title (GTK_WINDOW (window), "Panes");
- gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
- vbox = gtk_vbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (window), vbox);
-
- vpaned = gtk_vpaned_new ();
- gtk_box_pack_start (GTK_BOX (vbox), vpaned, TRUE, TRUE, 0);
- gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5);
-
- hpaned = gtk_hpaned_new ();
- gtk_paned_add1 (GTK_PANED (vpaned), hpaned);
-
- frame = gtk_frame_new (NULL);
- gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
- gtk_widget_set_usize (frame, 60, 60);
- gtk_paned_add1 (GTK_PANED (hpaned), frame);
-
- button = gtk_button_new_with_label ("Hi there");
- gtk_container_add (GTK_CONTAINER(frame), button);
-
- frame = gtk_frame_new (NULL);
- gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
- gtk_widget_set_usize (frame, 80, 60);
- gtk_paned_add2 (GTK_PANED (hpaned), frame);
-
- frame = gtk_frame_new (NULL);
- gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
- gtk_widget_set_usize (frame, 60, 80);
- gtk_paned_add2 (GTK_PANED (vpaned), frame);
-
- /* Now create toggle buttons to control sizing */
-
- gtk_box_pack_start (GTK_BOX (vbox),
- create_pane_options (GTK_PANED (hpaned),
- "Horizontal",
- "Left",
- "Right"),
- FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox),
- create_pane_options (GTK_PANED (vpaned),
- "Vertical",
- "Top",
- "Bottom"),
- FALSE, FALSE, 0);
-
- gtk_widget_show_all (vbox);
- }
-
- if (!GTK_WIDGET_VISIBLE (window))
- gtk_widget_show (window);
- else
- gtk_widget_destroy (window);
-}
projects / gtk4.git / commitdiff