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widget factory: Add a context menu example

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This is also taken from
https://gitlab.gnome.org/Teams/Design/os-mockups/blob/master/menus/menu-design-patterns.png
This commit is contained in:
Matthias Clasen 2019-06-07 01:25:59 +00:00
parent 698e39bcac
commit 0755491b77
2 changed files with 106 additions and 2 deletions
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49
demos/widget-factory/widget-factory.c
View File

@ -1606,6 +1606,37 @@ adjustment3_value_changed (GtkAdjustment *adj, GtkProgressBar *pbar)
gtk_progress_bar_set_fraction (pbar, fraction);
}
static void
clicked_cb (GtkGesture *gesture,
int n_press,
double x,
double y,
GtkPopover *popover)
{
GdkRectangle rect;
rect.x = x;
rect.y = y;
rect.width = 1;
rect.height = 1;
gtk_popover_set_pointing_to (popover, &rect);
gtk_popover_popup (popover);
}
static void
set_up_context_popover (GtkWidget *widget,
GMenuModel *model)
{
GtkWidget *popover = gtk_popover_new_from_model (widget, model);
GtkGesture *gesture;
g_object_set (popover, "has-arrow", FALSE, NULL);
gesture = gtk_gesture_click_new ();
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (gesture), GDK_BUTTON_SECONDARY);
g_signal_connect (gesture, "pressed", G_CALLBACK (clicked_cb), popover);
gtk_widget_add_controller (widget, GTK_EVENT_CONTROLLER (gesture));
}
static void
activate (GApplication *app)
{
@ -1619,6 +1650,7 @@ activate (GApplication *app)
GtkWidget *dialog;
GtkAdjustment *adj;
GtkCssProvider *provider;
GMenuModel *model;
static GActionEntry win_entries[] = {
{ "dark", NULL, NULL, "false", change_theme_state },
{ "transition", NULL, NULL, "false", change_transition_state },
@ -1636,7 +1668,11 @@ activate (GApplication *app)
} accels[] = {
{ "app.about", { "F1", NULL } },
{ "app.quit", { "<Primary>q", NULL } },
{ "app.open", { "Return", NULL } },
{ "app.open-in", { "<Primary>n", NULL } },
{ "app.cut", { "<Primary>x", NULL } },
{ "app.copy", { "<Primary>c", NULL } },
{ "app.paste", { "<Primary>v", NULL } },
{ "win.dark", { "<Primary>d", NULL } },
{ "win.search", { "<Primary>s", NULL } },
{ "win.delete", { "Delete", NULL } },
@ -1892,6 +1928,10 @@ activate (GApplication *app)
widget = (GtkWidget *)gtk_builder_get_object (builder, "extra_info_entry");
g_timeout_add (100, (GSourceFunc)pulse_it, widget);
widget = (GtkWidget *)gtk_builder_get_object (builder, "box_for_context");
model = (GMenuModel *)gtk_builder_get_object (builder, "new_style_context_menu_model");
set_up_context_popover (widget, model);
gtk_widget_show (GTK_WIDGET (window));
g_object_unref (builder);
@ -1937,7 +1977,7 @@ select_action (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
g_print ("Set action %s to %s\n",
g_print ("Select action %s value %s\n",
g_action_get_name (G_ACTION (action)),
g_variant_get_string (parameter, NULL));
@ -1977,7 +2017,10 @@ main (int argc, char *argv[])
{ "print", activate_action, NULL, NULL, NULL },
{ "share", activate_action, NULL, NULL, NULL },
{ "labels", activate_action, NULL, NULL, NULL },
{ "open", activate_action, NULL, NULL, NULL },
{ "open-in", activate_action, NULL, NULL, NULL },
{ "open-tab", activate_action, NULL, NULL, NULL },
{ "open-window", activate_action, NULL, NULL, NULL },
{ "cut", activate_action, NULL, NULL, NULL },
{ "copy", activate_action, NULL, NULL, NULL },
{ "paste", activate_action, NULL, NULL, NULL },
@ -1987,6 +2030,10 @@ main (int argc, char *argv[])
{ "broni", toggle_action, NULL, "true", NULL },
{ "drutt", toggle_action, NULL, "true", NULL },
{ "upstairs", toggle_action, NULL, "true", NULL },
{ "option-a", activate_action, NULL, NULL, NULL },
{ "option-b", activate_action, NULL, NULL, NULL },
{ "option-c", activate_action, NULL, NULL, NULL },
{ "option-d", activate_action, NULL, NULL, NULL },
};
gint status;

59
demos/widget-factory/widget-factory.ui
View File

@ -3033,7 +3033,7 @@ microphone-sensitivity-medium-symbolic</property>
<object class="GtkNotebookPage">
<property name="tab-expand">1</property>
<property name="child">
<object class="GtkBox">
<object class="GtkBox" id="box_for_context">
<property name="height-request">120</property>
</object>
</property>
@ -3830,4 +3830,61 @@ bad things might happen.</property>
</item>
</section>
</menu>
<menu id="new_style_context_menu_model">
<section>
<item>
<attribute name="label" translatable="yes">Open</attribute>
<attribute name="action">app.open</attribute>
</item>
</section>
<section>
<item>
<attribute name="label" translatable="yes">Open in New Tab</attribute>
<attribute name="action">app.open-tab</attribute>
</item>
<item>
<attribute name="label" translatable="yes">Open in New Window</attribute>
<attribute name="action">app.open-window</attribute>
</item>
</section>
<section>
<item>
<attribute name="label" translatable="yes">Cut</attribute>
<attribute name="action">app.cut</attribute>
</item>
<item>
<attribute name="label" translatable="yes">Copy</attribute>
<attribute name="action">app.copy</attribute>
</item>
</section>
<section>
<submenu>
<attribute name="label" translatable="yes">Options</attribute>
<section>
<item>
<attribute name="label" translatable="yes">Option A</attribute>
<attribute name="action">app.option-a</attribute>
</item>
<item>
<attribute name="label" translatable="yes">Option B</attribute>
<attribute name="action">app.option-b</attribute>
</item>
<item>
<attribute name="label" translatable="yes">Option C</attribute>
<attribute name="action">app.option-c</attribute>
</item>
<item>
<attribute name="label" translatable="yes">Option D</attribute>
<attribute name="action">app.option-d</attribute>
</item>
</section>
</submenu>
</section>
<section>
<item>
<attribute name="label" translatable="yes">Move to Trash</attribute>
<attribute name="action">win.delete</attribute>
</item>
</section>
</menu>
</interface>