C++ (Cpp) button_to_event Examples

Example #1

File: callbacks.c Project: thehodapp/uzbl

gboolean
button_press_cb (GtkWidget* window, GdkEventButton* event) {
    (void) window;
    gint context;
    gboolean propagate = FALSE,
             sendev    = FALSE;

    context = get_click_context(NULL);

    if(event->type == GDK_BUTTON_PRESS) {
        if(uzbl.state.last_button)
            gdk_event_free((GdkEvent *)uzbl.state.last_button);
        uzbl.state.last_button = (GdkEventButton *)gdk_event_copy((GdkEvent *)event);

        /* left click */
        if(event->button == 1) {
            if((context & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE))
                send_event(FORM_ACTIVE, NULL, TYPE_NAME, "button1", NULL);
            else if((context & WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT))
                send_event(ROOT_ACTIVE, NULL, TYPE_NAME, "button1", NULL);
            else {
                sendev    = TRUE;
                propagate = TRUE;
            }
        }
        else if(event->button == 2 && !(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE)) {
            sendev    = TRUE;
            propagate = TRUE;
        }
        else if(event->button > 3) {
            sendev    = TRUE;
            propagate = TRUE;
        }

        if(sendev) {
            button_to_event(event->button, event->state, GDK_BUTTON_PRESS);
        }
    }

    if(event->type == GDK_2BUTTON_PRESS || event->type == GDK_3BUTTON_PRESS) {
        if(event->button == 1 && !(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE) && (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT)) {
            sendev    = TRUE;
            propagate = TRUE;
        }
        else if(event->button == 2 && !(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE)) {
            sendev    = TRUE;
            propagate = TRUE;
        }
        else if(event->button > 3) {
            sendev    = TRUE;
            propagate = TRUE;
        }

        if(sendev) {
            button_to_event(event->button, event->state, event->type);
        }
    }

    return propagate;
}

Example #2

File: callbacks.c Project: phddoom/uzbl

gboolean
button_release_cb (GtkWidget* window, GdkEventButton* event) {
    (void) window;
    gint context;
    gboolean propagate = FALSE,
             sendev    = FALSE;

    context = get_click_context();
    if(event->type == GDK_BUTTON_RELEASE) {
        if(event->button == 2 && !(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE)) {
            sendev    = TRUE;
            propagate = TRUE;
        }
        else if(event->button > 3) {
            sendev    = TRUE;
            propagate = TRUE;
        }

        if(sendev) {
            button_to_event(event->button, event->state, GDK_BUTTON_RELEASE);
        }
    }

    return propagate;
}

Example #3

File: Fl_Combo_Box.cpp Project: GustavoMOG/efltk

void Fl_Combo_Box::cb_button(Fl_Widget *w, void *) {
    Fl_Combo_Box *cb = (Fl_Combo_Box *) w->parent();
    cb->take_focus();
    int event = button_to_event(w->argument());
    cb->do_callback(event);
}