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enhance the performance of nana

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This commit is contained in:
Jinhao
2019-04-13 00:03:40 +08:00
parent cff5a0e1c4
commit cff318d182
8 changed files with 140 additions and 75 deletions
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13
include/nana/gui/detail/basic_window.hpp
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@@ -127,6 +127,9 @@ namespace detail
basic_window * seek_non_lite_widget_ancestor() const;
void set_action(mouse_action);
/// Only refresh when the root of window is in lazy-updating mode
bool try_lazy_update(bool try_refresh);
public:
/// Override event_holder
bool set_events(const std::shared_ptr<general_events>&) override;
@@ -176,8 +179,7 @@ namespace detail
bool ignore_mouse_focus : 1; ///< A flag indicates whether the widget accepts focus when clicking on it
bool space_click_enabled : 1; ///< A flag indicates whether enable mouse_down/click/mouse_up when pressing and releasing whitespace key.
bool draggable : 1;
bool ignore_child_mapping : 1;
unsigned Reserved :16;
unsigned Reserved : 17;
unsigned char tab; ///< indicate a window that can receive the keyboard TAB
mouse_action action;
mouse_action action_before;
@@ -205,11 +207,14 @@ namespace detail
{
struct attr_root_tag
{
bool ime_enabled{ false };
bool lazy_update{ false }; ///< Indicates whether the window is in lazy-updating mode.
container update_requesters; ///< Container for lazy-updating requesting windows.
container tabstop;
std::vector<edge_nimbus_action> effects_edge_nimbus;
basic_window* focus{nullptr};
basic_window* menubar{nullptr};
bool ime_enabled{false};
cursor state_cursor{nana::cursor::arrow};
basic_window* state_cursor_window{ nullptr };
@@ -223,8 +228,6 @@ namespace detail
update_state upd_state;
dragdrop_status dnd_state{ dragdrop_status::not_ready };
container mapping_requester; ///< Children which are ignored to mapping
union
{
attr_root_tag * root;

1
include/nana/gui/detail/window_manager.hpp
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@@ -120,7 +120,6 @@ namespace detail
void refresh_tree(core_window_t*);
void do_lazy_refresh(core_window_t*, bool force_copy_to_screen, bool refresh_tree = false);
void map_requester(core_window_t*);
bool set_parent(core_window_t* wd, core_window_t* new_parent);
core_window_t* set_focus(core_window_t*, bool root_has_been_focused, arg_focus::reason);