gtk/tests/testheaderbar2.c
Matthias Clasen 2a24b8c653 Replace most remaining uses of container api
These are all on GtkBox or enumerating children.
2020-05-11 22:38:21 -04:00

279 lines
8.9 KiB
C

#include <gtk/gtk.h>
static void
unset_title (GtkWidget *window)
{
GtkWidget *box;
g_assert (GTK_IS_WINDOW (window));
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_hide (box);
gtk_window_set_titlebar (GTK_WINDOW (window), box);
}
static void
load_css (GtkWidget *widget,
const char *css)
{
GtkCssProvider *provider;
GtkStyleContext *context;
context = gtk_widget_get_style_context (widget);
provider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (provider, css, -1);
gtk_style_context_add_provider (context, GTK_STYLE_PROVIDER (provider), 800);
}
static void
create_regular (GtkApplication *app)
{
GtkWidget *window, *label;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Regular window");
label = gtk_label_new ("This window has no titlebar set");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_window_set_child (GTK_WINDOW (window), label);
gtk_widget_show (window);
}
static void
create_headerbar_as_titlebar (GtkApplication *app)
{
GtkWidget *window, *header, *label;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Headerbar as titlebar");
header = gtk_header_bar_new ();
gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
gtk_window_set_titlebar (GTK_WINDOW (window), header);
label = gtk_label_new ("This window has a headerbar set as a titlebar");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_window_set_child (GTK_WINDOW (window), label);
gtk_widget_show (window);
}
static void
create_headerbar_inside_window (GtkApplication *app)
{
GtkWidget *window, *box, *header, *label;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Headerbar inside window");
unset_title (window);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_window_set_child (GTK_WINDOW (window), box);
header = gtk_header_bar_new ();
gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
gtk_box_append (GTK_BOX (box), header);
label = gtk_label_new ("This window has a headerbar inside the window and no titlebar");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_widget_set_vexpand (label, TRUE);
gtk_box_append (GTK_BOX (box), label);
gtk_widget_show (window);
}
static void
create_headerbar_overlay (GtkApplication *app)
{
GtkWidget *window, *overlay, *sw, *box, *header, *label;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Headerbar overlaying content");
unset_title (window);
overlay = gtk_overlay_new ();
gtk_window_set_child (GTK_WINDOW (window), overlay);
header = gtk_header_bar_new ();
gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
gtk_widget_set_valign (header, GTK_ALIGN_START);
gtk_overlay_add_overlay (GTK_OVERLAY (overlay), header);
load_css (header, "headerbar { background: alpha(shade(@theme_bg_color, .9), .8); }");
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_widget_set_size_request (sw, 300, 250);
gtk_overlay_set_child (GTK_OVERLAY (overlay), sw);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), box);
gtk_widget_set_size_request (sw, 300, 250);
label = gtk_label_new ("Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
"Nulla innn urna ac dui malesuada ornare. Nullam dictum "
"tempor mi et tincidunt. Aliquam metus nulla, auctor "
"vitae pulvinar nec, egestas at mi. Class aptent taciti "
"sociosqu ad litora torquent per conubia nostra, per "
"inceptos himenaeos. Aliquam sagittis, tellus congue "
"cursus congue, diam massa mollis enim, sit amet gravida "
"magna turpis egestas sapien. Aenean vel molestie nunc. "
"In hac habitasse platea dictumst. Suspendisse lacinia"
"mi eu ipsum vestibulum in venenatis enim commodo. "
"Vivamus non malesuada ligula.");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_box_append (GTK_BOX (box), label);
label = gtk_label_new ("This window has a headerbar inside an overlay, so the text is visible underneath it");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_widget_set_vexpand (label, TRUE);
gtk_box_append (GTK_BOX (box), label);
gtk_widget_show (window);
}
static void
create_hiding_headerbar (GtkApplication *app)
{
GtkWidget *window, *box, *revealer, *header, *label, *hbox, *toggle;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Hiding headerbar");
unset_title (window);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_window_set_child (GTK_WINDOW (window), box);
revealer = gtk_revealer_new ();
gtk_box_append (GTK_BOX (box), revealer);
header = gtk_header_bar_new ();
gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
gtk_revealer_set_child (GTK_REVEALER (revealer), header);
label = gtk_label_new ("This window's headerbar can be shown and hidden with animation");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_widget_set_vexpand (label, TRUE);
gtk_box_append (GTK_BOX (box), label);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_widget_set_halign (hbox, GTK_ALIGN_CENTER);
gtk_widget_set_margin_top (hbox, 12);
gtk_widget_set_margin_bottom (hbox, 12);
gtk_widget_set_margin_start (hbox, 12);
gtk_widget_set_margin_end (hbox, 12);
gtk_box_append (GTK_BOX (box), hbox);
toggle = gtk_switch_new ();
gtk_switch_set_active (GTK_SWITCH (toggle), TRUE);
gtk_box_append (GTK_BOX (hbox), toggle);
g_object_bind_property (toggle, "active",
revealer, "reveal-child",
G_BINDING_SYNC_CREATE);
label = gtk_label_new ("Show headerbar");
gtk_box_append (GTK_BOX (hbox), label);
gtk_widget_show (window);
}
static void
create_fake_headerbar (GtkApplication *app)
{
GtkWidget *window, *handle, *box, *center_box, *controls, *label;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Fake headerbar");
unset_title (window);
handle = gtk_window_handle_new ();
gtk_window_set_child (GTK_WINDOW (window), handle);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_window_handle_set_child (GTK_WINDOW_HANDLE (handle), box);
center_box = gtk_center_box_new ();
gtk_box_append (GTK_BOX (box), center_box);
label = gtk_label_new ("Fake headerbar");
gtk_center_box_set_center_widget (GTK_CENTER_BOX (center_box), label);
controls = gtk_window_controls_new (GTK_PACK_START);
gtk_center_box_set_start_widget (GTK_CENTER_BOX (center_box), controls);
controls = gtk_window_controls_new (GTK_PACK_END);
gtk_center_box_set_end_widget (GTK_CENTER_BOX (center_box), controls);
label = gtk_label_new ("This window's titlebar is just a centerbox with a label and window controls.\nThe whole window is draggable.");
gtk_label_set_wrap (GTK_LABEL (label), TRUE);
gtk_widget_set_vexpand (label, TRUE);
gtk_box_append (GTK_BOX (box), label);
gtk_widget_show (window);
}
struct {
const gchar *name;
void (*cb) (GtkApplication *app);
} buttons[] =
{
{ "Regular window", create_regular },
{ "Headerbar as titlebar", create_headerbar_as_titlebar },
{ "Headerbar inside window", create_headerbar_inside_window },
{ "Headerbar overlaying content", create_headerbar_overlay },
{ "Hiding headerbar", create_hiding_headerbar },
{ "Fake headerbar", create_fake_headerbar },
};
int n_buttons = sizeof (buttons) / sizeof (buttons[0]);
static void
app_activate_cb (GtkApplication *app)
{
GtkWidget *window, *box;
int i;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Headerbar test");
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_widget_set_halign (box, GTK_ALIGN_CENTER);
gtk_widget_set_valign (box, GTK_ALIGN_CENTER);
gtk_widget_add_css_class (box, "linked");
gtk_window_set_child (GTK_WINDOW (window), box);
for (i = 0; i < n_buttons; i++)
{
GtkWidget *btn;
btn = gtk_button_new_with_label (buttons[i].name);
g_signal_connect_object (btn,
"clicked",
G_CALLBACK (buttons[i].cb),
app,
G_CONNECT_SWAPPED);
gtk_box_append (GTK_BOX (box), btn);
}
gtk_widget_show (window);
}
int
main (int argc,
char **argv)
{
GtkApplication *app;
app = gtk_application_new ("org.gtk.Test.headerbar2", 0);
g_signal_connect (app,
"activate",
G_CALLBACK (app_activate_cb),
NULL);
g_application_run (G_APPLICATION (app), argc, argv);
return 0;
}