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gtk/examples/application6/exampleappwin.c

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Make include order consistent in example applications Pointed out in https://bugzilla.gnome.org/show_bug.cgi?id=740537
2014-11-29 04:55:03 +00:00
#include <gtk/gtk.h>
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
#include "exampleapp.h"
#include "exampleappwin.h"
examples: use G_DECLARE_FINAL_TYPE in applications G_DECLARE_FINAL_TYPE was introduced in glib 2.44. We shall use that now so that lots of boilerplate code can be reduced. https://bugzilla.gnome.org/show_bug.cgi?id=770278
2016-09-06 17:56:22 +00:00
struct _ExampleAppWindow
example: Fix indentation
2014-04-17 18:27:11 +00:00
{
GtkApplicationWindow parent;
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
example: Fix indentation
2014-04-17 18:27:11 +00:00
GSettings *settings;
GtkWidget *stack;
Refresh the tutorial examples Redo this series of examples from 2013, and adapt it to modern way of doing things. The biggest differences are that we use a headerbar right from the start, and don't mention the app menu. Fixes: #2730
2020-05-11 01:26:19 +00:00
GtkWidget *gears;
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
};
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
G_DEFINE_TYPE (ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW)
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
static void
example_app_window_init (ExampleAppWindow *win)
{
Refresh the tutorial examples Redo this series of examples from 2013, and adapt it to modern way of doing things. The biggest differences are that we use a headerbar right from the start, and don't mention the app menu. Fixes: #2730
2020-05-11 01:26:19 +00:00
GtkBuilder *builder;
GMenuModel *menu;
example: Fix indentation
2014-04-17 18:27:11 +00:00
gtk_widget_init_template (GTK_WIDGET (win));
Refresh the tutorial examples Redo this series of examples from 2013, and adapt it to modern way of doing things. The biggest differences are that we use a headerbar right from the start, and don't mention the app menu. Fixes: #2730
2020-05-11 01:26:19 +00:00
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 (win->gears), menu);
g_object_unref (builder);
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
win->settings = g_settings_new ("org.gtk.exampleapp");
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
g_settings_bind (win->settings, "transition",
win->stack, "transition-type",
example: Fix indentation
2014-04-17 18:27:11 +00:00
G_SETTINGS_BIND_DEFAULT);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
}
static void
example_app_window_dispose (GObject *object)
{
example: Fix indentation
2014-04-17 18:27:11 +00:00
ExampleAppWindow *win;
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
example: Fix indentation
2014-04-17 18:27:11 +00:00
win = EXAMPLE_APP_WINDOW (object);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
g_clear_object (&win->settings);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
example: Fix indentation
2014-04-17 18:27:11 +00:00
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
}
static void
example_app_window_class_init (ExampleAppWindowClass *class)
{
example: Fix indentation
2014-04-17 18:27:11 +00:00
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
example: Fix indentation
2014-04-17 18:27:11 +00:00
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
"/org/gtk/exampleapp/window.ui");
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
Refresh the tutorial examples Redo this series of examples from 2013, and adapt it to modern way of doing things. The biggest differences are that we use a headerbar right from the start, and don't mention the app menu. Fixes: #2730
2020-05-11 01:26:19 +00:00
gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, gears);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
}
ExampleAppWindow *
example_app_window_new (ExampleApp *app)
{
example: Fix indentation
2014-04-17 18:27:11 +00:00
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
}
void
example_app_window_open (ExampleAppWindow *win,
GFile *file)
{
example: Fix indentation
2014-04-17 18:27:11 +00:00
gchar *basename;
GtkWidget *scrolled, *view;
gchar *contents;
gsize length;
GtkTextBuffer *buffer;
GtkTextTag *tag;
GtkTextIter start_iter, end_iter;
basename = g_file_get_basename (file);
scrolledwindow: Don't take adjustments in new() In 99.9% of all cases, these are just NULL, NULL. So just do away with these arguments, people can use the setters for the rare cases where they want the scrolled window to use a different adjustment.
2020-06-24 15:25:09 +00:00
scrolled = gtk_scrolled_window_new ();
example: Fix indentation
2014-04-17 18:27:11 +00:00
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);
Use gtk_scrolled_window_set_child throughout Replace all uses of gtk_container_add on popovers by gtk_scrolled_window_set_child.
2020-05-02 04:51:20 +00:00
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled), view);
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
gtk_stack_add_titled (GTK_STACK (win->stack), scrolled, basename, basename);
example: Fix indentation
2014-04-17 18:27:11 +00:00
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);
}
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
examples: Don't use private members for final classes Only derivable classes are required to have private members so that derived classes can't override them.
2018-05-08 09:04:03 +00:00
g_settings_bind (win->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
example: Fix indentation
2014-04-17 18:27:11 +00:00
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);
Add a new example app Add a new example to the getting started part of the docs. The focus of this example is on 'new stuff': GtkApplication, templates, settings, gmenu, gaction, GtkStack, GtkHeaderBar, GtkSearchBar, GtkRevealer, GtkListBox, GtkMenuButton, etc. It is being developed in several steps. Each step is put in a separate directory below examples/: application1, ..., application8. This is a little repetitive, but lets us use the code of all examples in the documentation.
2013-07-20 04:21:48 +00:00
}
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