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Getting started: Coding style updates

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Make the new examples use GTK+ coding style.
This commit is contained in:
Matthias Clasen 2013-07-23 19:04:12 -04:00
parent e6c5faed73
commit 99203f09f2
40 changed files with 939 additions and 869 deletions
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177
docs/reference/gtk/getting_started.xml
View File

@ -348,14 +348,14 @@
static void
example_app_window_init (ExampleAppWindow *win)
{
gtk_widget_init_template (GTK_WIDGET (win));
gtk_widget_init_template (GTK_WIDGET (win));
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
}
...
@ -409,8 +409,9 @@ example_app_window_class_init (ExampleAppWindowClass *class)
<programlisting><![CDATA[
...
struct ExampleAppWindowPrivate {
GtkWidget *stack;
struct _ExampleAppWindowPrivate
{
GtkWidget *stack;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -420,9 +421,9 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLIC
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
}
...
@ -442,32 +443,34 @@ void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
ExampleAppWindowPrivate *priv = example_app_window_get_instance_private (win);
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
basename = g_file_get_basename (file);
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
GtkTextBuffer *buffer;
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
g_free (basename);
g_free (basename);
}
...
@ -533,34 +536,35 @@ quit_activated (GSimpleAction *action,
g_application_quit (G_APPLICATION (app));
}
static GActionEntry app_entries[] = {
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
static GActionEntry app_entries[] =
{
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
};
static void
example_app_startup (GApplication *app)
{
GtkBuilder *builder;
GMenuModel *app_menu;
GtkBuilder *builder;
GMenuModel *app_menu;
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->startup = example_app_startup;
...
G_APPLICATION_CLASS (class)->startup = example_app_startup;
...
}
...
@ -618,15 +622,15 @@ example_app_class_init (ExampleAppClass *class)
static void
example_app_window_init (ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
ExampleAppWindowPrivate *priv;
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
}
...
@ -670,12 +674,12 @@ preferences_activated (GSimpleAction *action,
GVariant *parameter,
gpointer app)
{
ExampleAppPrefs *prefs;
GtkWindow *win;
ExampleAppPrefs *prefs;
GtkWindow *win;
win = gtk_application_get_active_window (GTK_APPLICATION (app));
prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
gtk_window_present (GTK_WINDOW (prefs));
win = gtk_application_get_active_window (GTK_APPLICATION (app));
prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
gtk_window_present (GTK_WINDOW (prefs));
}
...
@ -723,32 +727,33 @@ static void
search_text_changed (GtkEntry *entry,
ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
const gchar *text;
GtkWidget *tab;
GtkWidget *view;
GtkTextBuffer *buffer;
GtkTextIter start, match_start, match_end;
ExampleAppWindowPrivate *priv;
const gchar *text;
GtkWidget *tab;
GtkWidget *view;
GtkTextBuffer *buffer;
GtkTextIter start, match_start, match_end;
text = gtk_entry_get_text (entry);
text = gtk_entry_get_text (entry);
if (text[0] == '\0')
return;
if (text[0] == '\0')
return;
priv = example_app_window_get_instance_private (win);
priv = example_app_window_get_instance_private (win);
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
/* Very simple-minded search implementation */
gtk_text_buffer_get_start_iter (buffer, &start);
if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
&match_start, &match_end, NULL)) {
gtk_text_buffer_select_range (buffer, &match_start, &match_end);
gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
0.0, FALSE, 0.0, 0.0);
}
/* Very simple-minded search implementation */
gtk_text_buffer_get_start_iter (buffer, &start);
if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
&match_start, &match_end, NULL))
{
gtk_text_buffer_select_range (buffer, &match_start, &match_end);
gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
0.0, FALSE, 0.0, 0.0);
}
}
static void
@ -757,8 +762,8 @@ example_app_window_init (ExampleAppWindow *win)
...
priv->text_changed_handler = g_signal_connect (priv->searchentry, "changed",
G_CALLBACK (search_text_changed), win);
priv->text_changed_handler = g_signal_connect (priv->searchentry, "changed",
G_CALLBACK (search_text_changed), win);
...
@ -814,14 +819,14 @@ example_app_window_init (ExampleAppWindow *win)
...
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/gears-menu.ui");
menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu"));
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (priv->gears), menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/gears-menu.ui");
menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu"));
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (priv->gears), menu);
g_object_unref (builder);
action = g_settings_create_action (priv->settings, "show-words");
g_action_map_add_action (G_ACTION_MAP (win), action);
g_object_unref (action);
action = g_settings_create_action (priv->settings, "show-words");
g_action_map_add_action (G_ACTION_MAP (win), action);
g_object_unref (action);
}
...

50
examples/application1/exampleapp.c
View File

@ -3,12 +3,14 @@
#include "exampleapp.h"
#include "exampleappwin.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -21,10 +23,10 @@ example_app_init (ExampleApp *app)
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -33,34 +35,34 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application1/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

12
examples/application1/exampleappwin.c
View File

@ -2,12 +2,14 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
G_DEFINE_TYPE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -25,7 +27,7 @@ example_app_window_class_init (ExampleAppWindowClass *class)
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void

4
examples/application1/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

2
examples/application1/main.c
View File

@ -4,5 +4,5 @@
int
main (int argc, char *argv[])
{
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}

50
examples/application2/exampleapp.c
View File

@ -3,12 +3,14 @@
#include "exampleapp.h"
#include "exampleappwin.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -21,10 +23,10 @@ example_app_init (ExampleApp *app)
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -33,34 +35,34 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application2/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

18
examples/application2/exampleappwin.c
View File

@ -2,12 +2,14 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
G_DEFINE_TYPE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -15,20 +17,20 @@ G_DEFINE_TYPE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW)
static void
example_app_window_init (ExampleAppWindow *win)
{
gtk_widget_init_template (GTK_WIDGET (win));
gtk_widget_init_template (GTK_WIDGET (win));
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void

4
examples/application2/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

2
examples/application2/main.c
View File

@ -4,5 +4,5 @@
int
main (int argc, char *argv[])
{
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}

50
examples/application3/exampleapp.c
View File

@ -3,12 +3,14 @@
#include "exampleapp.h"
#include "exampleappwin.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -21,10 +23,10 @@ example_app_init (ExampleApp *app)
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -33,34 +35,34 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application3/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

75
examples/application3/exampleappwin.c
View File

@ -2,18 +2,21 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
typedef struct _ExampleAppWindowPrivate ExampleAppWindowPrivate;
struct ExampleAppWindowPrivate {
GtkWidget *stack;
struct _ExampleAppWindowPrivate
{
GtkWidget *stack;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -21,53 +24,55 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLIC
static void
example_app_window_init (ExampleAppWindow *win)
{
gtk_widget_init_template (GTK_WIDGET (win));
gtk_widget_init_template (GTK_WIDGET (win));
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
ExampleAppWindowPrivate *priv = example_app_window_get_instance_private (win);
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
basename = g_file_get_basename (file);
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
GtkTextBuffer *buffer;
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
g_free (basename);
g_free (basename);
}

4
examples/application3/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

2
examples/application3/main.c
View File

@ -4,5 +4,5 @@
int
main (int argc, char *argv[])
{
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}

81
examples/application4/exampleapp.c
View File

@ -3,12 +3,14 @@
#include "exampleapp.h"
#include "exampleappwin.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -33,36 +35,37 @@ quit_activated (GSimpleAction *action,
g_application_quit (G_APPLICATION (app));
}
static GActionEntry app_entries[] = {
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
static GActionEntry app_entries[] =
{
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
};
static void
example_app_startup (GApplication *app)
{
GtkBuilder *builder;
GMenuModel *app_menu;
GtkBuilder *builder;
GMenuModel *app_menu;
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
}
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -71,35 +74,35 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application4/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

75
examples/application4/exampleappwin.c
View File

@ -2,18 +2,21 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
typedef struct _ExampleAppWindowPrivate ExampleAppWindowPrivate;
struct ExampleAppWindowPrivate {
GtkWidget *stack;
struct _ExampleAppWindowPrivate
{
GtkWidget *stack;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -21,53 +24,55 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLIC
static void
example_app_window_init (ExampleAppWindow *win)
{
gtk_widget_init_template (GTK_WIDGET (win));
gtk_widget_init_template (GTK_WIDGET (win));
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
ExampleAppWindowPrivate *priv = example_app_window_get_instance_private (win);
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
basename = g_file_get_basename (file);
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
GtkTextBuffer *buffer;
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
g_free (basename);
g_free (basename);
}

4
examples/application4/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

2
examples/application4/main.c
View File

@ -4,5 +4,5 @@
int
main (int argc, char *argv[])
{
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}

81
examples/application5/exampleapp.c
View File

@ -3,12 +3,14 @@
#include "exampleapp.h"
#include "exampleappwin.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -33,36 +35,37 @@ quit_activated (GSimpleAction *action,
g_application_quit (G_APPLICATION (app));
}
static GActionEntry app_entries[] = {
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
static GActionEntry app_entries[] =
{
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
};
static void
example_app_startup (GApplication *app)
{
GtkBuilder *builder;
GMenuModel *app_menu;
GtkBuilder *builder;
GMenuModel *app_menu;
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
}
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -71,35 +74,35 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application5/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

118
examples/application5/exampleappwin.c
View File

@ -2,19 +2,22 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
typedef struct _ExampleAppWindowPrivate ExampleAppWindowPrivate;
struct ExampleAppWindowPrivate {
GSettings *settings;
GtkWidget *stack;
struct _ExampleAppWindowPrivate
{
GSettings *settings;
GtkWidget *stack;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -22,87 +25,88 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLIC
static void
example_app_window_init (ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
ExampleAppWindowPrivate *priv;
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
}
static void
example_app_window_dispose (GObject *object)
{
ExampleAppWindow *win;
ExampleAppWindowPrivate *priv;
ExampleAppWindow *win;
ExampleAppWindowPrivate *priv;
win = EXAMPLE_APP_WINDOW (object);
priv = example_app_window_get_instance_private (win);
win = EXAMPLE_APP_WINDOW (object);
priv = example_app_window_get_instance_private (win);
g_clear_object (&priv->settings);
g_clear_object (&priv->settings);
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
gtk_text_buffer_get_start_iter (buffer, &start_iter);
gtk_text_buffer_get_end_iter (buffer, &end_iter);
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
gtk_text_buffer_get_start_iter (buffer, &start_iter);
gtk_text_buffer_get_end_iter (buffer, &end_iter);
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
g_free (basename);
g_free (basename);
}

4
examples/application5/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

14
examples/application5/main.c
View File

@ -4,12 +4,12 @@
int
main (int argc, char *argv[])
{
/* Since this example is running uninstalled,
* we have to help it find its schema. This
* is *not* necessary in properly installed
* application.
*/
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
/* Since this example is running uninstalled,
* we have to help it find its schema. This
* is *not* necessary in properly installed
* application.
*/
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}

89
examples/application7/exampleapp.c
View File

@ -4,12 +4,14 @@
#include "exampleappwin.h"
#include "exampleappprefs.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -24,12 +26,12 @@ preferences_activated (GSimpleAction *action,
GVariant *parameter,
gpointer app)
{
ExampleAppPrefs *prefs;
GtkWindow *win;
ExampleAppPrefs *prefs;
GtkWindow *win;
win = gtk_application_get_active_window (GTK_APPLICATION (app));
prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
gtk_window_present (GTK_WINDOW (prefs));
win = gtk_application_get_active_window (GTK_APPLICATION (app));
prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
gtk_window_present (GTK_WINDOW (prefs));
}
static void
@ -40,36 +42,37 @@ quit_activated (GSimpleAction *action,
g_application_quit (G_APPLICATION (app));
}
static GActionEntry app_entries[] = {
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
static GActionEntry app_entries[] =
{
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
};
static void
example_app_startup (GApplication *app)
{
GtkBuilder *builder;
GMenuModel *app_menu;
GtkBuilder *builder;
GMenuModel *app_menu;
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
}
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -78,35 +81,35 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application7/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

70
examples/application7/exampleappprefs.c
View File

@ -4,20 +4,24 @@
#include "exampleappwin.h"
#include "exampleappprefs.h"
struct ExampleAppPrefs {
GtkDialog parent;
struct _ExampleAppPrefs
{
GtkDialog parent;
};
struct ExampleAppPrefsClass {
GtkDialogClass parent_class;
struct _ExampleAppPrefsClass
{
GtkDialogClass parent_class;
};
typedef struct ExampleAppPrefsPrivate ExampleAppPrefsPrivate;
struct ExampleAppPrefsPrivate {
GSettings *settings;
GtkWidget *font;
GtkWidget *transition;
GtkWidget *close;
typedef struct _ExampleAppPrefsPrivate ExampleAppPrefsPrivate;
struct _ExampleAppPrefsPrivate
{
GSettings *settings;
GtkWidget *font;
GtkWidget *transition;
GtkWidget *close;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
@ -25,47 +29,47 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
static void
example_app_prefs_init (ExampleAppPrefs *prefs)
{
ExampleAppPrefsPrivate *priv;
ExampleAppPrefsPrivate *priv;
priv = example_app_prefs_get_instance_private (prefs);
gtk_widget_init_template (GTK_WIDGET (prefs));
priv->settings = g_settings_new ("org.gtk.exampleapp");
priv = example_app_prefs_get_instance_private (prefs);
gtk_widget_init_template (GTK_WIDGET (prefs));
priv->settings = g_settings_new ("org.gtk.exampleapp");
g_settings_bind (priv->settings, "font",
priv->font, "font",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->transition, "active-id",
G_SETTINGS_BIND_DEFAULT);
g_signal_connect_swapped (priv->close, "clicked",
G_CALLBACK (gtk_widget_destroy), prefs);
g_settings_bind (priv->settings, "font",
priv->font, "font",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->transition, "active-id",
G_SETTINGS_BIND_DEFAULT);
g_signal_connect_swapped (priv->close, "clicked",
G_CALLBACK (gtk_widget_destroy), prefs);
}
static void
example_app_prefs_dispose (GObject *object)
{
ExampleAppPrefsPrivate *priv;
ExampleAppPrefsPrivate *priv;
priv = example_app_prefs_get_instance_private (EXAMPLE_APP_PREFS (object));
g_clear_object (&priv->settings);
priv = example_app_prefs_get_instance_private (EXAMPLE_APP_PREFS (object));
g_clear_object (&priv->settings);
G_OBJECT_CLASS (example_app_prefs_parent_class)->dispose (object);
G_OBJECT_CLASS (example_app_prefs_parent_class)->dispose (object);
}
static void
example_app_prefs_class_init (ExampleAppPrefsClass *class)
{
G_OBJECT_CLASS (class)->dispose = example_app_prefs_dispose;
G_OBJECT_CLASS (class)->dispose = example_app_prefs_dispose;
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/prefs.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, font);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, transition);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, close);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/prefs.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, font);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, transition);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, close);
}
ExampleAppPrefs *
example_app_prefs_new (ExampleAppWindow *win)
{
return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
}

4
examples/application7/exampleappprefs.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_PREFS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_PREFS_TYPE, ExampleAppPrefs))
typedef struct ExampleAppPrefs ExampleAppPrefs;
typedef struct ExampleAppPrefsClass ExampleAppPrefsClass;
typedef struct _ExampleAppPrefs ExampleAppPrefs;
typedef struct _ExampleAppPrefsClass ExampleAppPrefsClass;
GType example_app_prefs_get_type (void);

219
examples/application7/exampleappwin.c
View File

@ -2,24 +2,27 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
typedef struct _ExampleAppWindowPrivate ExampleAppWindowPrivate;
struct ExampleAppWindowPrivate {
GSettings *settings;
GtkWidget *stack;
GtkWidget *search;
GtkWidget *searchbar;
GtkWidget *searchentry;
gulong text_changed_handler;
gulong tab_changed_handler;
struct _ExampleAppWindowPrivate
{
GSettings *settings;
GtkWidget *stack;
GtkWidget *search;
GtkWidget *searchbar;
GtkWidget *searchentry;
gulong text_changed_handler;
gulong tab_changed_handler;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -28,32 +31,33 @@ static void
search_text_changed (GtkEntry *entry,
ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
const gchar *text;
GtkWidget *tab;
GtkWidget *view;
GtkTextBuffer *buffer;
GtkTextIter start, match_start, match_end;
ExampleAppWindowPrivate *priv;
const gchar *text;
GtkWidget *tab;
GtkWidget *view;
GtkTextBuffer *buffer;
GtkTextIter start, match_start, match_end;
text = gtk_entry_get_text (entry);
text = gtk_entry_get_text (entry);
if (text[0] == '\0')
return;
if (text[0] == '\0')
return;
priv = example_app_window_get_instance_private (win);
priv = example_app_window_get_instance_private (win);
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
/* Very simple-minded search implementation */
gtk_text_buffer_get_start_iter (buffer, &start);
if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
&match_start, &match_end, NULL)) {
gtk_text_buffer_select_range (buffer, &match_start, &match_end);
gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
0.0, FALSE, 0.0, 0.0);
}
/* Very simple-minded search implementation */
gtk_text_buffer_get_start_iter (buffer, &start);
if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
&match_start, &match_end, NULL))
{
gtk_text_buffer_select_range (buffer, &match_start, &match_end);
gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
0.0, FALSE, 0.0, 0.0);
}
}
static void
@ -61,120 +65,125 @@ visible_child_changed (GObject *stack,
GParamSpec *pspec,
ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
ExampleAppWindowPrivate *priv;
priv = example_app_window_get_instance_private (win);
gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (priv->searchbar), FALSE);
priv = example_app_window_get_instance_private (win);
gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (priv->searchbar), FALSE);
}
static void
example_app_window_init (ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
ExampleAppWindowPrivate *priv;
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
g_object_bind_property (priv->search, "active",
priv->searchbar, "search-mode-enabled",
G_BINDING_BIDIRECTIONAL);
g_object_bind_property (priv->search, "active",
priv->searchbar, "search-mode-enabled",
G_BINDING_BIDIRECTIONAL);
priv->text_changed_handler = g_signal_connect (priv->searchentry, "changed",
G_CALLBACK (search_text_changed), win);
priv->tab_changed_handler = g_signal_connect (priv->stack, "notify::visible-child",
G_CALLBACK (visible_child_changed), win);
priv->text_changed_handler = g_signal_connect (priv->searchentry, "changed",
G_CALLBACK (search_text_changed), win);
priv->tab_changed_handler = g_signal_connect (priv->stack, "notify::visible-child",
G_CALLBACK (visible_child_changed), win);
}
static void
example_app_window_dispose (GObject *object)
{
ExampleAppWindow *win;
ExampleAppWindowPrivate *priv;
ExampleAppWindow *win;
ExampleAppWindowPrivate *priv;
win = EXAMPLE_APP_WINDOW (object);
priv = example_app_window_get_instance_private (win);
win = EXAMPLE_APP_WINDOW (object);
priv = example_app_window_get_instance_private (win);
if (priv->text_changed_handler != 0) {
g_signal_handler_disconnect (priv->searchentry, priv->text_changed_handler);
priv->text_changed_handler = 0;
}
if (priv->text_changed_handler != 0)
{
g_signal_handler_disconnect (priv->searchentry, priv->text_changed_handler);
priv->text_changed_handler = 0;
}
if (priv->tab_changed_handler != 0) {
g_signal_handler_disconnect (priv->stack, priv->tab_changed_handler);
priv->tab_changed_handler = 0;
}
if (priv->tab_changed_handler != 0)
{
g_signal_handler_disconnect (priv->stack, priv->tab_changed_handler);
priv->tab_changed_handler = 0;
}
g_clear_object (&priv->settings);
g_clear_object (&priv->settings);
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, search);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchbar);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchentry);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, search);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchbar);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchentry);
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
g_settings_bind (priv->settings, "font",
tag, "font",
G_SETTINGS_BIND_DEFAULT);
gtk_text_buffer_get_start_iter (buffer, &start_iter);
gtk_text_buffer_get_end_iter (buffer, &end_iter);
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
gtk_text_buffer_get_start_iter (buffer, &start_iter);
gtk_text_buffer_get_end_iter (buffer, &end_iter);
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
g_free (basename);
g_free (basename);
gtk_widget_set_sensitive (priv->search, TRUE);
gtk_widget_set_sensitive (priv->search, TRUE);
}

4
examples/application7/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

14
examples/application7/main.c
View File

@ -4,12 +4,12 @@
int
main (int argc, char *argv[])
{
/* Since this example is running uninstalled,
* we have to help it find its schema. This
* is *not* necessary in properly installed
* application.
*/
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
/* Since this example is running uninstalled,
* we have to help it find its schema. This
* is *not* necessary in properly installed
* application.
*/
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}

89
examples/application8/exampleapp.c
View File

@ -4,12 +4,14 @@
#include "exampleappwin.h"
#include "exampleappprefs.h"
struct ExampleApp {
GtkApplication parent;
struct _ExampleApp
{
GtkApplication parent;
};
struct ExampleAppClass {
GtkApplicationClass parent_class;
struct _ExampleAppClass
{
GtkApplicationClass parent_class;
};
G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@ -24,12 +26,12 @@ preferences_activated (GSimpleAction *action,
GVariant *parameter,
gpointer app)
{
ExampleAppPrefs *prefs;
GtkWindow *win;
ExampleAppPrefs *prefs;
GtkWindow *win;
win = gtk_application_get_active_window (GTK_APPLICATION (app));
prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
gtk_window_present (GTK_WINDOW (prefs));
win = gtk_application_get_active_window (GTK_APPLICATION (app));
prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
gtk_window_present (GTK_WINDOW (prefs));
}
static void
@ -40,36 +42,37 @@ quit_activated (GSimpleAction *action,
g_application_quit (G_APPLICATION (app));
}
static GActionEntry app_entries[] = {
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
static GActionEntry app_entries[] =
{
{ "preferences", preferences_activated, NULL, NULL, NULL },
{ "quit", quit_activated, NULL, NULL, NULL }
};
static void
example_app_startup (GApplication *app)
{
GtkBuilder *builder;
GMenuModel *app_menu;
GtkBuilder *builder;
GMenuModel *app_menu;
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
g_object_unref (builder);
}
static void
example_app_activate (GApplication *app)
{
ExampleAppWindow *win;
ExampleAppWindow *win;
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
win = example_app_window_new (EXAMPLE_APP (app));
gtk_window_present (GTK_WINDOW (win));
}
static void
@ -78,35 +81,35 @@ example_app_open (GApplication *app,
gint n_files,
const gchar *hint)
{
GList *windows;
ExampleAppWindow *win;
int i;
GList *windows;
ExampleAppWindow *win;
int i;
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
windows = gtk_application_get_windows (GTK_APPLICATION (app));
if (windows)
win = EXAMPLE_APP_WINDOW (windows->data);
else
win = example_app_window_new (EXAMPLE_APP (app));
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
for (i = 0; i < n_files; i++)
example_app_window_open (win, files[i]);
gtk_window_present (GTK_WINDOW (win));
gtk_window_present (GTK_WINDOW (win));
}
static void
example_app_class_init (ExampleAppClass *class)
{
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
G_APPLICATION_CLASS (class)->startup = example_app_startup;
G_APPLICATION_CLASS (class)->activate = example_app_activate;
G_APPLICATION_CLASS (class)->open = example_app_open;
}
ExampleApp *
example_app_new (void)
{
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
return g_object_new (EXAMPLE_APP_TYPE,
"application-id", "org.gtk.exampleapp",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}

4
examples/application8/exampleapp.h
View File

@ -8,8 +8,8 @@
#define EXAMPLE_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_TYPE, ExampleApp))
typedef struct ExampleApp ExampleApp;
typedef struct ExampleAppClass ExampleAppClass;
typedef struct _ExampleApp ExampleApp;
typedef struct _ExampleAppClass ExampleAppClass;
GType example_app_get_type (void);

70
examples/application8/exampleappprefs.c
View File

@ -4,20 +4,24 @@
#include "exampleappwin.h"
#include "exampleappprefs.h"
struct ExampleAppPrefs {
GtkDialog parent;
struct _ExampleAppPrefs
{
GtkDialog parent;
};
struct ExampleAppPrefsClass {
GtkDialogClass parent_class;
struct _ExampleAppPrefsClass
{
GtkDialogClass parent_class;
};
typedef struct ExampleAppPrefsPrivate ExampleAppPrefsPrivate;
struct ExampleAppPrefsPrivate {
GSettings *settings;
GtkWidget *font;
GtkWidget *transition;
GtkWidget *close;
typedef struct _ExampleAppPrefsPrivate ExampleAppPrefsPrivate;
struct _ExampleAppPrefsPrivate
{
GSettings *settings;
GtkWidget *font;
GtkWidget *transition;
GtkWidget *close;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
@ -25,47 +29,47 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
static void
example_app_prefs_init (ExampleAppPrefs *prefs)
{
ExampleAppPrefsPrivate *priv;
ExampleAppPrefsPrivate *priv;
priv = example_app_prefs_get_instance_private (prefs);
gtk_widget_init_template (GTK_WIDGET (prefs));
priv->settings = g_settings_new ("org.gtk.exampleapp");
priv = example_app_prefs_get_instance_private (prefs);
gtk_widget_init_template (GTK_WIDGET (prefs));
priv->settings = g_settings_new ("org.gtk.exampleapp");
g_settings_bind (priv->settings, "font",
priv->font, "font",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->transition, "active-id",
G_SETTINGS_BIND_DEFAULT);
g_signal_connect_swapped (priv->close, "clicked",
G_CALLBACK (gtk_widget_destroy), prefs);
g_settings_bind (priv->settings, "font",
priv->font, "font",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->transition, "active-id",
G_SETTINGS_BIND_DEFAULT);
g_signal_connect_swapped (priv->close, "clicked",
G_CALLBACK (gtk_widget_destroy), prefs);
}
static void
example_app_prefs_dispose (GObject *object)
{
ExampleAppPrefsPrivate *priv;
ExampleAppPrefsPrivate *priv;
priv = example_app_prefs_get_instance_private (EXAMPLE_APP_PREFS (object));
g_clear_object (&priv->settings);
priv = example_app_prefs_get_instance_private (EXAMPLE_APP_PREFS (object));
g_clear_object (&priv->settings);
G_OBJECT_CLASS (example_app_prefs_parent_class)->dispose (object);
G_OBJECT_CLASS (example_app_prefs_parent_class)->dispose (object);
}
static void
example_app_prefs_class_init (ExampleAppPrefsClass *class)
{
G_OBJECT_CLASS (class)->dispose = example_app_prefs_dispose;
G_OBJECT_CLASS (class)->dispose = example_app_prefs_dispose;
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/prefs.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, font);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, transition);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, close);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/prefs.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, font);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, transition);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppPrefsPrivate, close);
}
ExampleAppPrefs *
example_app_prefs_new (ExampleAppWindow *win)
{
return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
}

4
examples/application8/exampleappprefs.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_PREFS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_PREFS_TYPE, ExampleAppPrefs))
typedef struct ExampleAppPrefs ExampleAppPrefs;
typedef struct ExampleAppPrefsClass ExampleAppPrefsClass;
typedef struct _ExampleAppPrefs ExampleAppPrefs;
typedef struct _ExampleAppPrefsClass ExampleAppPrefsClass;
GType example_app_prefs_get_type (void);

370
examples/application8/exampleappwin.c
View File

@ -2,28 +2,31 @@
#include "exampleappwin.h"
#include <gtk/gtk.h>
struct ExampleAppWindow {
GtkApplicationWindow parent;
struct _ExampleAppWindow
{
GtkApplicationWindow parent;
};
struct ExampleAppWindowClass {
GtkApplicationWindowClass parent_class;
struct _ExampleAppWindowClass
{
GtkApplicationWindowClass parent_class;
};
typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
typedef struct _ExampleAppWindowPrivate ExampleAppWindowPrivate;
struct ExampleAppWindowPrivate {
GSettings *settings;
GtkWidget *stack;
GtkWidget *search;
GtkWidget *searchbar;
GtkWidget *searchentry;
GtkWidget *gears;
GtkWidget *sidebar;
GtkWidget *words;
gulong text_changed_handler;
gulong tab_changed_handler;
gulong words_changed_handler;
struct _ExampleAppWindowPrivate
{
GSettings *settings;
GtkWidget *stack;
GtkWidget *search;
GtkWidget *searchbar;
GtkWidget *searchentry;
GtkWidget *gears;
GtkWidget *sidebar;
GtkWidget *words;
gulong text_changed_handler;
gulong tab_changed_handler;
gulong words_changed_handler;
};
G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@ -32,99 +35,102 @@ static void
search_text_changed (GtkEntry *entry,
ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
const gchar *text;
GtkWidget *tab;
GtkWidget *view;
GtkTextBuffer *buffer;
GtkTextIter start, match_start, match_end;
ExampleAppWindowPrivate *priv;
const gchar *text;
GtkWidget *tab;
GtkWidget *view;
GtkTextBuffer *buffer;
GtkTextIter start, match_start, match_end;
text = gtk_entry_get_text (entry);
text = gtk_entry_get_text (entry);
if (text[0] == '\0')
return;
if (text[0] == '\0')
return;
priv = example_app_window_get_instance_private (win);
priv = example_app_window_get_instance_private (win);
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
/* Very simple-minded search implementation */
gtk_text_buffer_get_start_iter (buffer, &start);
if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
&match_start, &match_end, NULL)) {
gtk_text_buffer_select_range (buffer, &match_start, &match_end);
gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
0.0, FALSE, 0.0, 0.0);
}
/* Very simple-minded search implementation */
gtk_text_buffer_get_start_iter (buffer, &start);
if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
&match_start, &match_end, NULL))
{
gtk_text_buffer_select_range (buffer, &match_start, &match_end);
gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
0.0, FALSE, 0.0, 0.0);
}
}
static void
find_word (GtkButton *button,
ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
const gchar *word;
ExampleAppWindowPrivate *priv;
const gchar *word;
priv = example_app_window_get_instance_private (win);
priv = example_app_window_get_instance_private (win);
word = gtk_button_get_label (button);
gtk_entry_set_text (GTK_ENTRY (priv->searchentry), word);
word = gtk_button_get_label (button);
gtk_entry_set_text (GTK_ENTRY (priv->searchentry), word);
}
static void
update_words (ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
GHashTable *strings;
GHashTableIter iter;
GtkWidget *tab, *view, *row;
GtkTextBuffer *buffer;
GtkTextIter start, end;
GList *children, *l;
gchar *word, *key;
ExampleAppWindowPrivate *priv;
GHashTable *strings;
GHashTableIter iter;
GtkWidget *tab, *view, *row;
GtkTextBuffer *buffer;
GtkTextIter start, end;
GList *children, *l;
gchar *word, *key;
priv = example_app_window_get_instance_private (win);
priv = example_app_window_get_instance_private (win);
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
tab = gtk_stack_get_visible_child (GTK_STACK (priv->stack));
view = gtk_bin_get_child (GTK_BIN (tab));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
strings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
strings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
gtk_text_buffer_get_start_iter (buffer, &start);
while (!gtk_text_iter_is_end (&start)) {
while (!gtk_text_iter_starts_word (&start)) {
if (!gtk_text_iter_forward_char (&start))
goto done;
}
end = start;
if (!gtk_text_iter_forward_word_end (&end))
goto done;
word = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
g_hash_table_add (strings, g_utf8_strdown (word, -1));
g_free (word);
start = end;
gtk_text_buffer_get_start_iter (buffer, &start);
while (!gtk_text_iter_is_end (&start))
{
while (!gtk_text_iter_starts_word (&start))
{
if (!gtk_text_iter_forward_char (&start))
goto done;
}
end = start;
if (!gtk_text_iter_forward_word_end (&end))
goto done;
word = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
g_hash_table_add (strings, g_utf8_strdown (word, -1));
g_free (word);
start = end;
}
done:
children = gtk_container_get_children (GTK_CONTAINER (priv->words));
for (l = children; l; l = l->next) {
gtk_container_remove (GTK_CONTAINER (priv->words), GTK_WIDGET (l->data));
}
g_list_free (children);
children = gtk_container_get_children (GTK_CONTAINER (priv->words));
for (l = children; l; l = l->next)
gtk_container_remove (GTK_CONTAINER (priv->words), GTK_WIDGET (l->data));
g_list_free (children);
g_hash_table_iter_init (&iter, strings);
while (g_hash_table_iter_next (&iter, (gpointer *)&key, NULL)) {
row = gtk_button_new_with_label (key);
g_signal_connect (row, "clicked",
G_CALLBACK (find_word), win);
gtk_widget_show (row);
gtk_container_add (GTK_CONTAINER (priv->words), row);
}
g_hash_table_iter_init (&iter, strings);
while (g_hash_table_iter_next (&iter, (gpointer *)&key, NULL))
{
row = gtk_button_new_with_label (key);
g_signal_connect (row, "clicked",
G_CALLBACK (find_word), win);
gtk_widget_show (row);
gtk_container_add (GTK_CONTAINER (priv->words), row);
}
g_hash_table_unref (strings);
g_hash_table_unref (strings);
}
static void
@ -132,11 +138,11 @@ visible_child_changed (GObject *stack,
GParamSpec *pspec,
ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
ExampleAppWindowPrivate *priv;
priv = example_app_window_get_instance_private (win);
gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (priv->searchbar), FALSE);
update_words (win);
priv = example_app_window_get_instance_private (win);
gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (priv->searchbar), FALSE);
update_words (win);
}
static void
@ -144,145 +150,151 @@ words_changed (GObject *sidebar,
GParamSpec *pspec,
ExampleAppWindow *win)
{
update_words (win);
update_words (win);
}
static void
example_app_window_init (ExampleAppWindow *win)
{
ExampleAppWindowPrivate *priv;
GtkBuilder *builder;
GMenuModel *menu;
GAction *action;
ExampleAppWindowPrivate *priv;
GtkBuilder *builder;
GMenuModel *menu;
GAction *action;
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
priv = example_app_window_get_instance_private (win);
gtk_widget_init_template (GTK_WIDGET (win));
priv->settings = g_settings_new ("org.gtk.exampleapp");
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "transition",
priv->stack, "transition-type",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "show-words",
priv->sidebar, "reveal-child",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (priv->settings, "show-words",
priv->sidebar, "reveal-child",
G_SETTINGS_BIND_DEFAULT);
g_object_bind_property (priv->search, "active",
priv->searchbar, "search-mode-enabled",
G_BINDING_BIDIRECTIONAL);
g_object_bind_property (priv->search, "active",
priv->searchbar, "search-mode-enabled",
G_BINDING_BIDIRECTIONAL);
priv->text_changed_handler = g_signal_connect (priv->searchentry, "changed",
G_CALLBACK (search_text_changed), win);
priv->tab_changed_handler = g_signal_connect (priv->stack, "notify::visible-child",
G_CALLBACK (visible_child_changed), win);
priv->words_changed_handler = g_signal_connect (priv->sidebar, "notify::reveal-child",
G_CALLBACK (words_changed), win);
priv->text_changed_handler = g_signal_connect (priv->searchentry, "changed",
G_CALLBACK (search_text_changed), win);
priv->tab_changed_handler = g_signal_connect (priv->stack, "notify::visible-child",
G_CALLBACK (visible_child_changed), win);
priv->words_changed_handler = g_signal_connect (priv->sidebar, "notify::reveal-child",
G_CALLBACK (words_changed), win);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/gears-menu.ui");
menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu"));
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (priv->gears), menu);
g_object_unref (builder);
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/gears-menu.ui");
menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu"));
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (priv->gears), menu);
g_object_unref (builder);
action = g_settings_create_action (priv->settings, "show-words");
g_action_map_add_action (G_ACTION_MAP (win), action);
g_object_unref (action);
action = g_settings_create_action (priv->settings, "show-words");
g_action_map_add_action (G_ACTION_MAP (win), action);
g_object_unref (action);
}
static void
example_app_window_dispose (GObject *object)
{
ExampleAppWindow *win;
ExampleAppWindowPrivate *priv;
ExampleAppWindow *win;
ExampleAppWindowPrivate *priv;
win = EXAMPLE_APP_WINDOW (object);
priv = example_app_window_get_instance_private (win);
win = EXAMPLE_APP_WINDOW (object);
priv = example_app_window_get_instance_private (win);
if (priv->text_changed_handler != 0) {
g_signal_handler_disconnect (priv->searchentry, priv->text_changed_handler);
priv->text_changed_handler = 0;
}
if (priv->text_changed_handler != 0)
{
g_signal_handler_disconnect (priv->searchentry, priv->text_changed_handler);
priv->text_changed_handler = 0;
}
if (priv->tab_changed_handler != 0) {
g_signal_handler_disconnect (priv->stack, priv->tab_changed_handler);
priv->tab_changed_handler = 0;
}
if (priv->tab_changed_handler != 0)
{
g_signal_handler_disconnect (priv->stack, priv->tab_changed_handler);
priv->tab_changed_handler = 0;
}
if (priv->words_changed_handler != 0) {
g_signal_handler_disconnect (priv->sidebar, priv->words_changed_handler);
priv->words_changed_handler = 0;
}
if (priv->words_changed_handler != 0)
{
g_signal_handler_disconnect (priv->sidebar, priv->words_changed_handler);
priv->words_changed_handler = 0;
}
g_clear_object (&priv->settings);
g_clear_object (&priv->settings);
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, search);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchbar);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchentry);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, gears);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, words);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, sidebar);
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, stack);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, search);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchbar);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, searchentry);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, gears);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, words);
gtk_widget_class_bind_child (GTK_WIDGET_CLASS (class), ExampleAppWindowPrivate, sidebar);
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
}
void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
ExampleAppWindowPrivate *priv;
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
priv = example_app_window_get_instance_private (win);
basename = g_file_get_basename (file);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolled);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
gtk_widget_show (view);
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
g_settings_bind (priv->settings, "font",
tag, "font",
G_SETTINGS_BIND_DEFAULT);
gtk_text_buffer_get_start_iter (buffer, &start_iter);
gtk_text_buffer_get_end_iter (buffer, &end_iter);
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
gtk_text_buffer_get_start_iter (buffer, &start_iter);
gtk_text_buffer_get_end_iter (buffer, &end_iter);
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
g_free (basename);
g_free (basename);
gtk_widget_set_sensitive (priv->search, TRUE);
gtk_widget_set_sensitive (priv->search, TRUE);
update_words (win);
update_words (win);
}

4
examples/application8/exampleappwin.h
View File

@ -9,8 +9,8 @@
#define EXAMPLE_APP_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EXAMPLE_APP_WINDOW_TYPE, ExampleAppWindow))
typedef struct ExampleAppWindow ExampleAppWindow;
typedef struct ExampleAppWindowClass ExampleAppWindowClass;
typedef struct _ExampleAppWindow ExampleAppWindow;
typedef struct _ExampleAppWindowClass ExampleAppWindowClass;
GType example_app_window_get_type (void);

14
examples/application8/main.c
View File

@ -4,12 +4,12 @@
int
main (int argc, char *argv[])
{
/* Since this example is running uninstalled,
* we have to help it find its schema. This
* is *not* necessary in properly installed
* application.
*/
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
/* Since this example is running uninstalled,
* we have to help it find its schema. This
* is *not* necessary in properly installed
* application.
*/
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
}