Commit 37a8ee6e authored by William Jon McCann's avatar William Jon McCann

docs: fully break lines in examples

Try to do a better job of keeping example content
from being too wide. It is often rendered as <pre>
text so the only time we can wrap it is in the source.

It is best to full break lines at all punctuation and
to try to keep the width under 70 chars or so.
parent 74c48203
...@@ -1654,7 +1654,8 @@ gtk_about_dialog_get_translator_credits (GtkAboutDialog *about) ...@@ -1654,7 +1654,8 @@ gtk_about_dialog_get_translator_credits (GtkAboutDialog *about)
* Using gettext(), a simple way to achieve that is to mark the * Using gettext(), a simple way to achieve that is to mark the
* string for translation: * string for translation:
* |[<!-- language="C" --> * |[<!-- language="C" -->
* gtk_about_dialog_set_translator_credits (about, _("translator-credits")); * gtk_about_dialog_set_translator_credits (about,
* _("translator-credits"));
* ]| * ]|
* It is a good idea to use the customary msgid “translator-credits” for this * It is a good idea to use the customary msgid “translator-credits” for this
* purpose, since translators will already know the purpose of that msgid, and * purpose, since translators will already know the purpose of that msgid, and
......
...@@ -56,8 +56,8 @@ G_BEGIN_DECLS ...@@ -56,8 +56,8 @@ G_BEGIN_DECLS
*/ */
typedef enum typedef enum
{ {
GTK_ACCEL_VISIBLE = 1 << 0, /* display in GtkAccelLabel? */ GTK_ACCEL_VISIBLE = 1 << 0,
GTK_ACCEL_LOCKED = 1 << 1, /* is it removable? */ GTK_ACCEL_LOCKED = 1 << 1,
GTK_ACCEL_MASK = 0x07 GTK_ACCEL_MASK = 0x07
} GtkAccelFlags; } GtkAccelFlags;
......
...@@ -56,7 +56,7 @@ ...@@ -56,7 +56,7 @@
* @get_action_name: virtual pointer for gtk_actionable_get_action_name() * @get_action_name: virtual pointer for gtk_actionable_get_action_name()
* @set_action_name: virtual pointer for gtk_actionable_set_action_name() * @set_action_name: virtual pointer for gtk_actionable_set_action_name()
* @get_action_target_value: virtual pointer for gtk_actionable_get_action_target_value() * @get_action_target_value: virtual pointer for gtk_actionable_get_action_target_value()
* @set_action_target_value: virtual pointer for gtk_actionable_set_action_target_value * @set_action_target_value: virtual pointer for gtk_actionable_set_action_target_value()
* *
* The interface vtable for #GtkActionable. * The interface vtable for #GtkActionable.
**/ **/
......
...@@ -93,8 +93,11 @@ ...@@ -93,8 +93,11 @@
* " </submenu>" * " </submenu>"
* " </menu>" * " </menu>"
* "</interface>"); * "</interface>");
*
* menubar = G_MENU_MODEL (gtk_builder_get_object (builder,
* "menubar"));
* gtk_application_set_menubar (G_APPLICATION (app), * gtk_application_set_menubar (G_APPLICATION (app),
* G_MENU_MODEL (gtk_builder_get_object (builder, "menubar"))); * menubar);
* g_object_unref (builder); * g_object_unref (builder);
* *
* ... * ...
......
...@@ -109,21 +109,30 @@ ...@@ -109,21 +109,30 @@
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* static void * static void
* foo_container_get_preferred_height (GtkWidget *widget, gint *min_height, gint *nat_height) * foo_container_get_preferred_height (GtkWidget *widget,
* gint *min_height,
* gint *nat_height)
* { * {
* if (i_am_in_height_for_width_mode) * if (i_am_in_height_for_width_mode)
* { * {
* gint min_width; * gint min_width;
* *
* GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget, &min_width, NULL); * GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget,
* GTK_WIDGET_GET_CLASS (widget)->get_preferred_height_for_width (widget, min_width, * &min_width,
* min_height, nat_height); * NULL);
* GTK_WIDGET_GET_CLASS (widget)->get_preferred_height_for_width
* (widget,
* min_width,
* min_height,
* nat_height);
* } * }
* else * else
* { * {
* ... many containers support both request modes, execute the real width-for-height * ... many containers support both request modes, execute the
* request here by returning the collective heights of all widgets that are * real width-for-height request here by returning the
* stacked vertically (or whatever is appropriate for this container) ... * collective heights of all widgets that are stacked
* vertically (or whatever is appropriate for this container)
* ...
* } * }
* } * }
* ]| * ]|
...@@ -133,17 +142,22 @@ ...@@ -133,17 +142,22 @@
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* static void * static void
* foo_container_get_preferred_width_for_height (GtkWidget *widget, gint for_height, * foo_container_get_preferred_width_for_height (GtkWidget *widget,
* gint *min_width, gint *nat_width) * gint for_height,
* gint *min_width,
* gint *nat_width)
* { * {
* if (i_am_in_height_for_width_mode) * if (i_am_in_height_for_width_mode)
* { * {
* GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget, min_width, nat_width); * GTK_WIDGET_GET_CLASS (widget)->get_preferred_width (widget,
* min_width,
* nat_width);
* } * }
* else * else
* { * {
* ... execute the real width-for-height request here based on the required width * ... execute the real width-for-height request here based on
* of the children collectively if the container were to be allocated the said height ... * the required width of the children collectively if the
* container were to be allocated the said height ...
* } * }
* } * }
* ]| * ]|
......
...@@ -100,32 +100,36 @@ ...@@ -100,32 +100,36 @@
* *
* An example for simple GtkDialog usage: * An example for simple GtkDialog usage:
* |[<!-- language="C" --> * |[<!-- language="C" -->
* /&ast; Function to open a dialog box displaying the message provided. &ast;/ * /&ast; Function to open a dialog box with a message &ast;/
* void * void
* quick_message (gchar *message) * quick_message (GtkWindow *parent, gchar *message)
* { * {
* GtkWidget *dialog, *label, *content_area; * GtkWidget *dialog, *label, *content_area;
* * GtkDialogFlags flags;
* /&ast; Create the widgets &ast;/ *
* dialog = gtk_dialog_new_with_buttons ("Message", * /&ast; Create the widgets &ast;/
* main_application_window, * flags = GTK_DIALOG_DESTROY_WITH_PARENT;
* GTK_DIALOG_DESTROY_WITH_PARENT, * dialog = gtk_dialog_new_with_buttons ("Message",
* _("_OK"), * parent,
* GTK_RESPONSE_NONE, * flags,
* NULL); * _("_OK"),
* content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); * GTK_RESPONSE_NONE,
* label = gtk_label_new (message); * NULL);
* * content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
* /&ast; Ensure that the dialog box is destroyed when the user responds &ast;/ * label = gtk_label_new (message);
* g_signal_connect_swapped (dialog, *
* "response", * /&ast; Ensure that the dialog box is destroyed when the user
* G_CALLBACK (gtk_widget_destroy), * responds &ast;/
* dialog); *
* * g_signal_connect_swapped (dialog,
* /&ast; Add the label, and show everything we’ve added to the dialog &ast;/ * "response",
* * G_CALLBACK (gtk_widget_destroy),
* gtk_container_add (GTK_CONTAINER (content_area), label); * dialog);
* gtk_widget_show_all (dialog); *
* /&ast; Add the label, and show everything we’ve added &ast;/
*
* gtk_container_add (GTK_CONTAINER (content_area), label);
* gtk_widget_show_all (dialog);
* } * }
* ]| * ]|
* *
...@@ -860,14 +864,16 @@ gtk_dialog_new_empty (const gchar *title, ...@@ -860,14 +864,16 @@ gtk_dialog_new_empty (const gchar *title,
* *
* Here’s a simple example: * Here’s a simple example:
* |[<!-- language="C" --> * |[<!-- language="C" -->
* GtkWidget *dialog = gtk_dialog_new_with_buttons ("My dialog", * GtkWidget *dialog;
* main_app_window, * GtkDialogFlags flags = GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT;
* GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, * dialog = gtk_dialog_new_with_buttons ("My dialog",
* _("_OK"), * main_app_window,
* GTK_RESPONSE_ACCEPT, * flags,
* _("_Cancel"), * _("_OK"),
* GTK_RESPONSE_REJECT, * GTK_RESPONSE_ACCEPT,
* NULL); * _("_Cancel"),
* GTK_RESPONSE_REJECT,
* NULL);
* ]| * ]|
* *
* Return value: a new #GtkDialog * Return value: a new #GtkDialog
......
...@@ -60,9 +60,9 @@ G_BEGIN_DECLS ...@@ -60,9 +60,9 @@ G_BEGIN_DECLS
* of the user for a drag destination site. * of the user for a drag destination site.
*/ */
typedef enum { typedef enum {
GTK_DEST_DEFAULT_MOTION = 1 << 0, /* respond to "drag_motion" */ GTK_DEST_DEFAULT_MOTION = 1 << 0,
GTK_DEST_DEFAULT_HIGHLIGHT = 1 << 1, /* auto-highlight */ GTK_DEST_DEFAULT_HIGHLIGHT = 1 << 1,
GTK_DEST_DEFAULT_DROP = 1 << 2, /* respond to "drag_drop" */ GTK_DEST_DEFAULT_DROP = 1 << 2,
GTK_DEST_DEFAULT_ALL = 0x07 GTK_DEST_DEFAULT_ALL = 0x07
} GtkDestDefaults; } GtkDestDefaults;
......
...@@ -7737,7 +7737,9 @@ gtk_entry_get_overwrite_mode (GtkEntry *entry) ...@@ -7737,7 +7737,9 @@ gtk_entry_get_overwrite_mode (GtkEntry *entry)
* This is equivalent to: * This is equivalent to:
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* gtk_entry_buffer_get_text (gtk_entry_get_buffer (entry)); * GtkEntryBuffer *buffer;
* buffer = gtk_entry_get_buffer (entry);
* gtk_entry_buffer_get_text (buffer);
* ]| * ]|
* *
* Return value: a pointer to the contents of the widget as a * Return value: a pointer to the contents of the widget as a
...@@ -7759,7 +7761,7 @@ gtk_entry_get_text (GtkEntry *entry) ...@@ -7759,7 +7761,7 @@ gtk_entry_get_text (GtkEntry *entry)
* @max: the maximum length of the entry, or 0 for no maximum. * @max: the maximum length of the entry, or 0 for no maximum.
* (other than the maximum length of entries.) The value passed in will * (other than the maximum length of entries.) The value passed in will
* be clamped to the range 0-65536. * be clamped to the range 0-65536.
* *
* Sets the maximum allowed length of the contents of the widget. If * Sets the maximum allowed length of the contents of the widget. If
* the current contents are longer than the given length, then they * the current contents are longer than the given length, then they
* will be truncated to fit. * will be truncated to fit.
...@@ -7767,7 +7769,9 @@ gtk_entry_get_text (GtkEntry *entry) ...@@ -7767,7 +7769,9 @@ gtk_entry_get_text (GtkEntry *entry)
* This is equivalent to: * This is equivalent to:
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* gtk_entry_buffer_set_max_length (gtk_entry_get_buffer (entry), max); * GtkEntryBuffer *buffer;
* buffer = gtk_entry_get_buffer (entry);
* gtk_entry_buffer_set_max_length (buffer, max);
* ]| * ]|
**/ **/
void void
...@@ -7788,7 +7792,9 @@ gtk_entry_set_max_length (GtkEntry *entry, ...@@ -7788,7 +7792,9 @@ gtk_entry_set_max_length (GtkEntry *entry,
* This is equivalent to: * This is equivalent to:
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* gtk_entry_buffer_get_max_length (gtk_entry_get_buffer (entry)); * GtkEntryBuffer *buffer;
* buffer = gtk_entry_get_buffer (entry);
* gtk_entry_buffer_get_max_length (buffer);
* ]| * ]|
* *
* Return value: the maximum allowed number of characters * Return value: the maximum allowed number of characters
...@@ -7812,7 +7818,9 @@ gtk_entry_get_max_length (GtkEntry *entry) ...@@ -7812,7 +7818,9 @@ gtk_entry_get_max_length (GtkEntry *entry)
* This is equivalent to: * This is equivalent to:
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* gtk_entry_buffer_get_length (gtk_entry_get_buffer (entry)); * GtkEntryBuffer *buffer;
* buffer = gtk_entry_get_buffer (entry);
* gtk_entry_buffer_get_length (buffer);
* ]| * ]|
* *
* Return value: the current number of characters * Return value: the current number of characters
......
...@@ -200,15 +200,13 @@ typedef enum ...@@ -200,15 +200,13 @@ typedef enum
typedef enum typedef enum
{ {
GTK_DELETE_CHARS, GTK_DELETE_CHARS,
GTK_DELETE_WORD_ENDS, /* delete only the portion of the word to the GTK_DELETE_WORD_ENDS,
* left/right of cursor if we're in the middle
* of a word */
GTK_DELETE_WORDS, GTK_DELETE_WORDS,
GTK_DELETE_DISPLAY_LINES, GTK_DELETE_DISPLAY_LINES,
GTK_DELETE_DISPLAY_LINE_ENDS, GTK_DELETE_DISPLAY_LINE_ENDS,
GTK_DELETE_PARAGRAPH_ENDS, /* like C-k in Emacs (or its reverse) */ GTK_DELETE_PARAGRAPH_ENDS,
GTK_DELETE_PARAGRAPHS, /* C-k in pico, kill whole line */ GTK_DELETE_PARAGRAPHS,
GTK_DELETE_WHITESPACE /* M-\ in Emacs */ GTK_DELETE_WHITESPACE
} GtkDeleteType; } GtkDeleteType;
/* Focus movement types */ /* Focus movement types */
......
...@@ -59,19 +59,24 @@ ...@@ -59,19 +59,24 @@
* *
* |[ * |[
* GtkWidget *dialog; * GtkWidget *dialog;
* GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
* gint res;
* *
* dialog = gtk_file_chooser_dialog_new ("Open File", * dialog = gtk_file_chooser_dialog_new ("Open File",
* parent_window, * parent_window,
* GTK_FILE_CHOOSER_ACTION_OPEN, * action,
* _("_Cancel"), GTK_RESPONSE_CANCEL, * _("_Cancel"),
* _("_Open"), GTK_RESPONSE_ACCEPT, * GTK_RESPONSE_CANCEL,
* _("_Open"),
* GTK_RESPONSE_ACCEPT,
* NULL); * NULL);
* *
* if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) * res = gtk_dialog_run (GTK_DIALOG (dialog));
* if (res == GTK_RESPONSE_ACCEPT)
* { * {
* char *filename; * char *filename;
* * GtkFileChooser *chooser = GTK_FILE_CHOOSER (dialog);
* filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog)); * filename = gtk_file_chooser_get_filename (chooser);
* open_file (filename); * open_file (filename);
* g_free (filename); * g_free (filename);
* } * }
...@@ -83,25 +88,35 @@ ...@@ -83,25 +88,35 @@
* *
* |[ * |[
* GtkWidget *dialog; * GtkWidget *dialog;
* GtkFileChooser *chooser;
* GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_SAVE;
* gint res;
* *
* dialog = gtk_file_chooser_dialog_new ("Save File", * dialog = gtk_file_chooser_dialog_new ("Save File",
* parent_window, * parent_window,
* GTK_FILE_CHOOSER_ACTION_SAVE, * action,
* _("_Cancel"), GTK_RESPONSE_CANCEL, * _("_Cancel"),
* _("_Save"), GTK_RESPONSE_ACCEPT, * GTK_RESPONSE_CANCEL,
* _("_Save"),
* GTK_RESPONSE_ACCEPT,
* NULL); * NULL);
* gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE); * chooser = GTK_FILE_CHOOSER (dialog);
*
* gtk_file_chooser_set_do_overwrite_confirmation (chooser, TRUE);
* *
* if (user_edited_a_new_document) * if (user_edited_a_new_document)
* gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), "Untitled document"); * gtk_file_chooser_set_current_name (chooser,
* _("Untitled document"));
* else * else
* gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (dialog), filename_for_existing_document); * gtk_file_chooser_set_filename (chooser,
* existing_filename);
* *
* if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) * res = gtk_dialog_run (GTK_DIALOG (dialog));
* if (res == GTK_RESPONSE_ACCEPT)
* { * {
* char *filename; * char *filename;
* *
* filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog)); * filename = gtk_file_chooser_get_filename (chooser);
* save_to_file (filename); * save_to_file (filename);
* g_free (filename); * g_free (filename);
* } * }
...@@ -143,12 +158,15 @@ ...@@ -143,12 +158,15 @@
* *
* |[ * |[
* GtkWidget *dialog; * GtkWidget *dialog;
* GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
* *
* dialog = gtk_file_chooser_dialog_new ("Open File", * dialog = gtk_file_chooser_dialog_new ("Open File",
* parent_window, * parent_window,
* GTK_FILE_CHOOSER_ACTION_OPEN, * action,
* _("_Cancel"), GTK_RESPONSE_CANCEL, * _("_Cancel"),
* _("_Open"), GTK_RESPONSE_ACCEPT, * GTK_RESPONSE_CANCEL,
* _("_Open"),
* GTK_RESPONSE_ACCEPT,
* NULL); * NULL);
* ]| * ]|
* *
......
...@@ -66,7 +66,8 @@ struct _GtkFrameClass ...@@ -66,7 +66,8 @@ struct _GtkFrameClass
/*< public >*/ /*< public >*/
void (*compute_child_allocation) (GtkFrame *frame, GtkAllocation *allocation); void (*compute_child_allocation) (GtkFrame *frame,
GtkAllocation *allocation);
/*< private >*/ /*< private >*/
......
...@@ -86,10 +86,11 @@ ...@@ -86,10 +86,11 @@
* g_print ("Event box clicked at coordinates %f,%f\n", * g_print ("Event box clicked at coordinates %f,%f\n",
* event->x, event->y); * event->x, event->y);
* *
* /&ast; Returning TRUE means we handled the event, so the signal * /&ast; Returning TRUE means we handled the event,
* &ast; emission should be stopped (don’t call any further * &ast; so the signal emission should be stopped
* &ast; callbacks that may be connected). Return FALSE * &ast; (don’t call any further callbacks that
* &ast; to continue invoking callbacks. * &ast; may be connected). Return FALSE to
* &ast; continue invoking callbacks.
* &ast;/ * &ast;/
* return TRUE; * return TRUE;
* } * }
......
...@@ -75,27 +75,36 @@ ...@@ -75,27 +75,36 @@
* A simple example for using a GtkInfoBar: * A simple example for using a GtkInfoBar:
* |[<!-- language="C" --> * |[<!-- language="C" -->
* /&ast; set up info bar &ast;/ * /&ast; set up info bar &ast;/
* info_bar = gtk_info_bar_new (); * GtkWidget *widget;
* gtk_widget_set_no_show_all (info_bar, TRUE); * GtkInfoBar *bar;
*
* widget = gtk_info_bar_new ();
* bar = GTK_INFO_BAR (bar);
*
* gtk_widget_set_no_show_all (widget, TRUE);
* message_label = gtk_label_new (""); * message_label = gtk_label_new ("");
* gtk_widget_show (message_label); * gtk_widget_show (message_label);
* content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar)); * content_area = gtk_info_bar_get_content_area (bar);
* gtk_container_add (GTK_CONTAINER (content_area), message_label); * gtk_container_add (GTK_CONTAINER (content_area),
* gtk_info_bar_add_button (GTK_INFO_BAR (info_bar), * message_label);
* _("_OK"), GTK_RESPONSE_OK); * gtk_info_bar_add_button (bar,
* g_signal_connect (info_bar, "response", * _("_OK"),
* G_CALLBACK (gtk_widget_hide), NULL); * GTK_RESPONSE_OK);
* g_signal_connect (bar,
* "response",
* G_CALLBACK (gtk_widget_hide),
* NULL);
* gtk_grid_attach (GTK_GRID (grid), * gtk_grid_attach (GTK_GRID (grid),
* info_bar, * widget,
* 0, 2, 1, 1); * 0, 2, 1, 1);
* *
* /&ast; ... &ast;/ * /&ast; ... &ast;/
* *
* /&ast; show an error message &ast;/ * /&ast; show an error message &ast;/
* gtk_label_set_text (GTK_LABEL (message_label), error_message); * gtk_label_set_text (GTK_LABEL (message_label), message);
* gtk_info_bar_set_message_type (GTK_INFO_BAR (info_bar), * gtk_info_bar_set_message_type (bar,
* GTK_MESSAGE_ERROR); * GTK_MESSAGE_ERROR);
* gtk_widget_show (info_bar); * gtk_widget_show (bar);
* ]| * ]|
* *
* # GtkInfoBar as GtkBuildable * # GtkInfoBar as GtkBuildable
......
...@@ -207,7 +207,11 @@ ...@@ -207,7 +207,11 @@
* An example looks like this: * An example looks like this:
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* gtk_label_set_markup (label, "Go to the <a href=\"http://www.gtk.org title="&lt;i&gt;Our&lt;/i&gt; website\">GTK+ website</a> for more..."); * const gchar *text =
* "Go to the"
* "<a href=\"http://www.gtk.org title="&lt;i&gt;Our&lt;/i&gt; website\">"
* "GTK+ website</a> for more...";
* gtk_label_set_markup (label, text);
* ]| * ]|
* *
* It is possible to implement custom handling for links and their tooltips with * It is possible to implement custom handling for links and their tooltips with
...@@ -2601,9 +2605,10 @@ gtk_label_set_markup_internal (GtkLabel *label, ...@@ -2601,9 +2605,10 @@ gtk_label_set_markup_internal (GtkLabel *label,
* external data, you may need to escape it with g_markup_escape_text() or * external data, you may need to escape it with g_markup_escape_text() or
* g_markup_printf_escaped(): * g_markup_printf_escaped():
* |[<!-- language="C" --> * |[<!-- language="C" -->
* const char *format = "<span style=\"italic\">\%s</span>";
* char *markup; * char *markup;
* *
* markup = g_markup_printf_escaped ("<span style=\"italic\">\%s</span>", str); * markup = g_markup_printf_escaped (format, str);
* gtk_label_set_markup (GTK_LABEL (label), markup); * gtk_label_set_markup (GTK_LABEL (label), markup);
* g_free (markup); * g_free (markup);
* ]| * ]|
......
...@@ -40,19 +40,25 @@ ...@@ -40,19 +40,25 @@
* static GtkWidget * * static GtkWidget *
* create_level_bar (void) * create_level_bar (void)
* { * {
* GtkWidget *level_bar; * GtkWidget *widget;
* GtkLevelBar *bar;
* *
* level_bar = gtk_level_bar_new (); * widget = gtk_level_bar_new ();
* bar = GTK_LEVEL_BAR (widget);
* *
* /<!---->* This changes the value of the default low offset *<!---->/ * /<!---->* This changes the value of the default low offset
* gtk_level_bar_add_offset_value (GTK_LEVEL_BAR (level_bar), * *<!---->/
* GTK_LEVEL_BAR_OFFSET_LOW, 0.10); *
* gtk_level_bar_add_offset_value (bar,
* GTK_LEVEL_BAR_OFFSET_LOW,
* 0.10);
* *
* /<!---->* This adds a new offset to the bar; the application will * /<!---->* This adds a new offset to the bar; the application will
* * be able to change its color by using the following selector, * be able to change its color by using the following selector,
* * either by adding it to its CSS file or using * either by adding it to its CSS file or using
* * gtk_css_provider_load_from_data() and gtk_style_context_add_provider() * gtk_css_provider_load_from_data() and
* * * gtk_style_context_add_provider()
*
* * .level-bar.fill-block.level-my-offset { * * .level-bar.fill-block.level-my-offset {
* * background-color: green; * * background-color: green;
* * border-style: solid; * * border-style: solid;
...@@ -60,10 +66,10 @@ ...@@ -60,10 +66,10 @@
* * border-style: 1px; * * border-style: 1px;
* * } * * }
* *<!---->/ * *<!---->/
* gtk_level_bar_add_offset_value (GTK_LEVEL_BAR (level_bar),
* "my-offset", 0.60);
* *
* return level_bar; * gtk_level_bar_add_offset_value (bar, "my-offset", 0.60);
*
* return widget;
* } * }
* ]| * ]|
* *
......
...@@ -87,8 +87,8 @@ ...@@ -87,8 +87,8 @@
* COLUMN_BOOLEAN, FALSE, * COLUMN_BOOLEAN, FALSE,
* -1); * -1);
* *
* /&ast; As the store will keep a copy of the string internally, * /&ast; As the store will keep a copy of
* &ast; we free some_data. * &ast; the string internally, we free some_data.
* &ast;/ * &ast;/
* g_free (some_data); * g_free (some_data);
* } * }
......
...@@ -59,7 +59,8 @@ ...@@ -59,7 +59,8 @@
* int * int
* main (int argc, char **argv) * main (int argc, char **argv)
* { * {
* /&ast; Initialize i18n support with bindtextdomain(), etc. &ast;/ * /&ast; Initialize i18n support with
* bindtextdomain(), etc. &ast;/
* ... * ...
* *
* /&ast; Initialize the widget set &ast;/ * /&ast; Initialize the widget set &ast;/
...@@ -74,7 +75,8 @@ ...@@ -74,7 +75,8 @@
* /&ast; Show the application window &ast;/ * /&ast; Show the application window &ast;/
* gtk_widget_show_all (mainwin); * gtk_widget_show_all (mainwin);
* *
* /&ast; Enter the main event loop, and wait for user interaction &ast;/ * /&ast; Enter the main event loop, and
* wait for user interaction &ast;/
* gtk_main (); * gtk_main ();
* *
* /&ast; The user lost interest &ast;/ * /&ast; The user lost interest &ast;/
...@@ -1811,18 +1813,23 @@ gtk_main_do_event (GdkEvent *event) ...@@ -1811,18 +1813,23 @@ gtk_main_do_event (GdkEvent *event)
* main (int argc, char **argv) * main (int argc, char **argv)
* { * {
* GtkWidget *win, *but; * GtkWidget *win, *but;
* const char *text = "Close yourself. I mean it!";
* *
* gtk_init (&argc, &argv); * gtk_init (&argc, &argv);
* *
* win = gtk_window_new (GTK_WINDOW_TOPLEVEL); * win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
* g_signal_connect (win, "delete-event", * g_signal_connect (win,
* G_CALLBACK (gtk_true), NULL); * "delete-event",
* G_CALLBACK (gtk_true),
* NULL);
* g_signal_connect (win, "destroy", * g_signal_connect (win, "destroy",
* G_CALLBACK (gtk_main_quit), NULL); * G_CALLBACK (gtk_main_quit),
* NULL);
* *
* but = gtk_button_new_with_label ("Close yourself. I mean it!"); * but = gtk_button_new_with_label (text);
* g_signal_connect_swapped (but, "clicked", * g_signal_connect_swapped (but, "clicked",
* G_CALLBACK (gtk_object_destroy), win); * G_CALLBACK (gtk_object_destroy),
* win);
* gtk_container_add (GTK_CONTAINER (win), but); * gtk_container_add (GTK_CONTAINER (win), but);
* *
* gtk_widget_show_all (win); * gtk_widget_show_all (win);
......
...@@ -60,12 +60,14 @@ ...@@ -60,12 +60,14 @@
* *
* An example for using a modal dialog: * An example for using a modal dialog:
* |[<!-- language="C" --> * |[<!-- language="C" -->
* dialog = gtk_message_dialog_new (main_application_window, * GtkDialogFlags flags = GTK_DIALOG_DESTROY_WITH_PARENT;
* GTK_DIALOG_DESTROY_WITH_PARENT, * dialog = gtk_message_dialog_new (parent_window,
* flags,
* GTK_MESSAGE_ERROR, * GTK_MESSAGE_ERROR,