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improve keyboard to focus first button when page changed

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This commit is contained in:
lixianjing 2019-11-20 17:44:13 +08:00
parent a4cbf5013f
commit cf12640f1f
1 changed files with 27 additions and 6 deletions
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33
src/ext_widgets/keyboard/keyboard.c
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@ -72,19 +72,40 @@ widget_t* keyboard_create(widget_t* parent, xy_t x, xy_t y, wh_t w, wh_t h) {
return widget;
}
static ret_t on_visit_widget_to_focus_first(void* ctx, const void* data) {
widget_t* w = WIDGET(data);
if (w->focusable) {
widget_set_focused(w, TRUE);
return RET_STOP;
}
return RET_OK;
}
static ret_t keyboard_focus_first(widget_t* page) {
widget_foreach(page, on_visit_widget_to_focus_first, NULL);
return RET_OK;
}
static ret_t keyboard_set_active_page(widget_t* button, const char* name) {
widget_t* parent = button;
while (parent != NULL) {
const char* type = widget_get_type(parent);
widget_t* iter = button;
while (iter != NULL) {
const char* type = widget_get_type(iter);
if (tk_str_eq(type, WIDGET_TYPE_PAGES)) {
break;
}
parent = parent->parent;
iter = iter->parent;
}
return_value_if_fail(parent != NULL, RET_FAIL);
return_value_if_fail(iter != NULL, RET_FAIL);
if (pages_set_active_by_name(iter, name) == RET_OK) {
keyboard_focus_first(widget_get_child(iter, PAGES(iter)->active));
}
return pages_set_active_by_name(parent, name);
return RET_OK;
}
#define STR_CLOSE "close"