int
main(int argc, char **argv)
{
GtkWidget *window, *revealer, *grid, *widget;
GtkCssProvider *cssprovider;
GError *error = NULL;
guint x, y;
GOptionContext *context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, options, NULL);
frame_stats_add_options (g_option_context_get_main_group (context));
g_option_context_add_group (context,
gtk_get_option_group (TRUE));
if (!g_option_context_parse (context, &argc, &argv, &error))
{
g_printerr ("Option parsing failed: %s\n", error->message);
return 1;
}
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
frame_stats_ensure (GTK_WINDOW (window));
revealer = gtk_revealer_new ();
gtk_widget_set_valign (revealer, GTK_ALIGN_START);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), reveal_time * 1000);
gtk_revealer_set_reveal_child (GTK_REVEALER (revealer), TRUE);
g_signal_connect_after (revealer, "map", G_CALLBACK (toggle_reveal), NULL);
g_signal_connect_after (revealer, "notify::child-revealed", G_CALLBACK (toggle_reveal), NULL);
gtk_container_add (GTK_CONTAINER (window), revealer);
grid = gtk_grid_new ();
gtk_container_add (GTK_CONTAINER (revealer), grid);
cssprovider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (cssprovider, "* { padding: 2px; text-shadow: 5px 5px 2px grey; }", -1, NULL);
for (x = 0; x < 10; x++)
{
for (y = 0; y < 20; y++)
{
widget = gtk_label_new ("Hello World");
gtk_style_context_add_provider (gtk_widget_get_style_context (widget),
GTK_STYLE_PROVIDER (cssprovider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
gtk_grid_attach (GTK_GRID (grid), widget, x, y, 1, 1);
}
}
gtk_widget_show_all (window);
gtk_main ();
return 0;
}
static void
setup_header_bar (GtkWidget *window,
VteTerminal *vtterm,
gboolean show_maximized_title)
{
/*
* Using the default GtkHeaderBar title/subtitle widget makes the bar
* too thick to look nice for a terminal, so set a custom widget.
*/
GtkWidget *hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
const gchar *title = gtk_window_get_title (GTK_WINDOW (window));
GtkWidget *label = gtk_label_new (title ? title : "dwt");
g_object_bind_property (G_OBJECT (vtterm), "window-title",
G_OBJECT (label), "label",
G_BINDING_DEFAULT);
GtkWidget *header = gtk_header_bar_new ();
gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (header), TRUE);
gtk_header_bar_set_has_subtitle (GTK_HEADER_BAR (header), FALSE);
gtk_header_bar_set_custom_title (GTK_HEADER_BAR (header), label);
GtkWidget *button = gtk_button_new_from_icon_name ("tab-new-symbolic",
GTK_ICON_SIZE_BUTTON);
gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
gtk_actionable_set_action_name (GTK_ACTIONABLE (button), "app.new-terminal");
gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
GtkWidget *revealer = gtk_revealer_new ();
gtk_container_add (GTK_CONTAINER (revealer),
gtk_image_new_from_icon_name ("software-update-urgent-symbolic",
GTK_ICON_SIZE_BUTTON));
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 500);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer),
GTK_REVEALER_TRANSITION_TYPE_CROSSFADE);
gtk_header_bar_pack_end (GTK_HEADER_BAR (header), revealer);
g_signal_connect (G_OBJECT (vtterm), "bell",
G_CALLBACK (header_bar_term_beeped), revealer);
g_object_bind_property (G_OBJECT (window), "urgency-hint",
G_OBJECT (revealer), "reveal-child",
G_BINDING_DEFAULT);
gtk_window_set_titlebar (GTK_WINDOW (window), header);
/* Hide the header bar when the window is maximized. */
if (!show_maximized_title) {
g_object_bind_property (G_OBJECT (window), "is-maximized",
G_OBJECT (header), "visible",
G_BINDING_INVERT_BOOLEAN);
}
}
static void
gtk_revealer_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GtkRevealer *revealer = GTK_REVEALER (object);
switch (property_id)
{
case PROP_TRANSITION_TYPE:
gtk_revealer_set_transition_type (revealer, g_value_get_enum (value));
break;
case PROP_TRANSITION_DURATION:
gtk_revealer_set_transition_duration (revealer, g_value_get_uint (value));
break;
case PROP_REVEAL_CHILD:
gtk_revealer_set_reveal_child (revealer, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
gint
main (gint argc,
gchar ** argv)
{
GtkWidget *window, *revealer, *box, *widget, *entry;
gtk_init (&argc, &argv);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_size_request (window, 300, 300);
box = gtk_grid_new ();
gtk_container_add (GTK_CONTAINER (window), box);
widget = gtk_label_new ("Some filler text to avoid\nresizing of the window");
gtk_widget_set_margin_top (widget, 10);
gtk_widget_set_margin_bottom (widget, 10);
gtk_widget_set_margin_start (widget, 10);
gtk_widget_set_margin_end (widget, 10);
gtk_grid_attach (GTK_GRID (box), widget, 1, 1, 1, 1);
widget = gtk_label_new ("Some filler text to avoid\nresizing of the window");
gtk_widget_set_margin_top (widget, 10);
gtk_widget_set_margin_bottom (widget, 10);
gtk_widget_set_margin_start (widget, 10);
gtk_widget_set_margin_end (widget, 10);
gtk_grid_attach (GTK_GRID (box), widget, 3, 3, 1, 1);
widget = gtk_toggle_button_new_with_label ("None");
gtk_grid_attach (GTK_GRID (box), widget, 0, 0, 1, 1);
revealer = gtk_revealer_new ();
gtk_widget_set_halign (revealer, GTK_ALIGN_START);
gtk_widget_set_valign (revealer, GTK_ALIGN_START);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "00000");
gtk_container_add (GTK_CONTAINER (revealer), entry);
g_object_bind_property (widget, "active", revealer, "reveal-child", 0);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_NONE);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 2000);
gtk_grid_attach (GTK_GRID (box), revealer, 1, 0, 1, 1);
widget = gtk_toggle_button_new_with_label ("Fade");
gtk_grid_attach (GTK_GRID (box), widget, 4, 4, 1, 1);
revealer = gtk_revealer_new ();
gtk_widget_set_halign (revealer, GTK_ALIGN_END);
gtk_widget_set_valign (revealer, GTK_ALIGN_END);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "00000");
gtk_container_add (GTK_CONTAINER (revealer), entry);
g_object_bind_property (widget, "active", revealer, "reveal-child", 0);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_CROSSFADE);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 2000);
gtk_grid_attach (GTK_GRID (box), revealer, 3, 4, 1, 1);
widget = gtk_toggle_button_new_with_label ("Right");
gtk_grid_attach (GTK_GRID (box), widget, 0, 2, 1, 1);
revealer = gtk_revealer_new ();
gtk_widget_set_hexpand (revealer, TRUE);
gtk_widget_set_halign (revealer, GTK_ALIGN_START);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "12345");
gtk_container_add (GTK_CONTAINER (revealer), entry);
g_object_bind_property (widget, "active", revealer, "reveal-child", 0);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_RIGHT);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 2000);
gtk_grid_attach (GTK_GRID (box), revealer, 1, 2, 1, 1);
widget = gtk_toggle_button_new_with_label ("Down");
gtk_grid_attach (GTK_GRID (box), widget, 2, 0, 1, 1);
revealer = gtk_revealer_new ();
gtk_widget_set_vexpand (revealer, TRUE);
gtk_widget_set_valign (revealer, GTK_ALIGN_START);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "23456");
gtk_container_add (GTK_CONTAINER (revealer), entry);
g_object_bind_property (widget, "active", revealer, "reveal-child", 0);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 2000);
gtk_grid_attach (GTK_GRID (box), revealer, 2, 1, 1, 1);
widget = gtk_toggle_button_new_with_label ("Left");
gtk_grid_attach (GTK_GRID (box), widget, 4, 2, 1, 1);
revealer = gtk_revealer_new ();
gtk_widget_set_hexpand (revealer, TRUE);
gtk_widget_set_halign (revealer, GTK_ALIGN_END);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "34567");
gtk_container_add (GTK_CONTAINER (revealer), entry);
g_object_bind_property (widget, "active", revealer, "reveal-child", 0);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_LEFT);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 2000);
gtk_grid_attach (GTK_GRID (box), revealer, 3, 2, 1, 1);
widget = gtk_toggle_button_new_with_label ("Up");
gtk_grid_attach (GTK_GRID (box), widget, 2, 4, 1, 1);
revealer = gtk_revealer_new ();
gtk_widget_set_vexpand (revealer, TRUE);
gtk_widget_set_valign (revealer, GTK_ALIGN_END);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "45678");
gtk_container_add (GTK_CONTAINER (revealer), entry);
g_object_bind_property (widget, "active", revealer, "reveal-child", 0);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_UP);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 2000);
gtk_grid_attach (GTK_GRID (box), revealer, 2, 3, 1, 1);
gtk_widget_show_all (window);
gtk_main ();
gtk_widget_destroy (window);
return 0;
}
bool wxInfoBar::Create(wxWindow *parent, wxWindowID winid)
{
if ( !UseNative() )
return wxInfoBarGeneric::Create(parent, winid);
m_impl = new wxInfoBarGTKImpl;
// this control is created initially hidden
Hide();
if ( !CreateBase(parent, winid) )
return false;
// create the info bar widget itself
m_widget = gtk_info_bar_new();
wxCHECK_MSG( m_widget, false, "failed to create GtkInfoBar" );
g_object_ref(m_widget);
// also create a label which will be used to show our message
m_impl->m_label = gtk_label_new("");
gtk_widget_show(m_impl->m_label);
GtkWidget * const
contentArea = gtk_info_bar_get_content_area(GTK_INFO_BAR(m_widget));
wxCHECK_MSG( contentArea, false, "failed to get GtkInfoBar content area" );
gtk_container_add(GTK_CONTAINER(contentArea), m_impl->m_label);
// finish creation and connect to all the signals we're interested in
m_parent->DoAddChild(this);
PostCreation(wxDefaultSize);
GTKConnectWidget("response", G_CALLBACK(wxgtk_infobar_response));
GTKConnectWidget("close", G_CALLBACK(wxgtk_infobar_close));
// Work around GTK+ bug https://bugzilla.gnome.org/show_bug.cgi?id=710888
// by disabling the transition when showing it: without this, it's not
// shown at all.
//
// Compile-time check is needed because GtkRevealer is new in 3.10.
#if GTK_CHECK_VERSION(3, 10, 0)
// Run-time check is needed because the bug was introduced in 3.10 and
// fixed in 3.22.29 (see 6b4d95e86dabfcdaa805fbf068a99e19736a39a4 and a
// couple of previous commits in GTK+ repository).
if ( gtk_check_version(3, 10, 0) == NULL &&
gtk_check_version(3, 22, 29) != NULL )
{
GObject* const
revealer = gtk_widget_get_template_child(GTK_WIDGET(m_widget),
GTK_TYPE_INFO_BAR,
"revealer");
if ( revealer )
{
gtk_revealer_set_transition_type(GTK_REVEALER (revealer),
GTK_REVEALER_TRANSITION_TYPE_NONE);
gtk_revealer_set_transition_duration(GTK_REVEALER (revealer), 0);
}
}
#endif // GTK+ >= 3.10
return true;
}