xtd 0.2.0
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control.h
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1
4#pragma once
5#include "../forms_export.h"
6#include "layout/arranged_element_collection.h"
7#include "anchor_styles.h"
8#include "auto_size_mode.h"
9#include "bounds_specified.h"
10#include "component.h"
11#include "const_control_ref.h"
12#include "context_menu.h"
13#include "control_appearance.h"
14#include "control_event_handler.h"
15#include "control_ref.h"
16#include "control_styles.h"
17#include "create_params.h"
18#include "cursors.h"
19#include "dock_style.h"
20#include "help_event_handler.h"
21#include "image_layout.h"
22#include "iwin32_window.h"
23#include "key_event_handler.h"
24#include "key_press_event_handler.h"
25#include "message.h"
26#include "mouse_event_handler.h"
27#include "padding.h"
28#include "paint_event_handler.h"
29#include "right_to_left.h"
30#include "timer.h"
31#include "style_sheets/style_sheet.h"
32#include "visual_styles/control_state.h"
33#include <xtd/drawing/color>
34#include <xtd/drawing/font>
35#include <xtd/drawing/point>
36#include <xtd/drawing/rectangle>
37#include <xtd/drawing/size>
38#include <xtd/any>
39#include <xtd/async_result>
40#include <xtd/optional>
41#include <xtd/iclonable>
42#include <xtd/iequatable>
43#include <xtd/isynchronize_invoke>
44#include <cstdint>
45#include <functional>
46#include <map>
47#include <memory>
48#include <string>
49#include <vector>
50
52namespace xtd {
54 namespace forms {
56 class application;
57 class context_menu;
58 class horizontal_layout_panel;
59 class screen;
60 class vertical_layout_panel;
61
63
81 class forms_export_ control : public component, public iwin32_window, public iclonable, public icomparable<control>, public xtd::iequatable<control>, public xtd::isynchronize_invoke {
82 struct data;
83
84 protected:
86 enum class state : int64 {
87 empty = 0,
88 creating = 0b1,
89 created = 0b10,
90 destroying = 0b100,
91 destroyed = 0b1000,
92 creating_handle = 0b10000,
93 recreate = 0b100000,
94 parent_recreating = 0b1000000,
95
96 client_size_setted = 0b10000000,
97 modal = 0b100000000,
98 top_level = 0b1000000000,
99 visible = 0b10000000000,
100 enabled = 0b100000000000,
101 auto_size = 0b1000000000000,
102 tab_stop = 0b10000000000000,
103 allow_drop = 0b100000000000000,
104 drop_target = 0b1000000000000000,
105
106 layout_deferred = 0b10000000000000000,
107 docked = 0b100000000000000000,
108
109 double_click_fired = 0b1000000000000000000,
110 double_buffered = 0b10000000000000000000,
111
112 mouse_enter_pending = 0b100000000000000000000,
113 tracking_mouse_event = 0b1000000000000000000000,
114 mouse_pressed = 0b10000000000000000000000,
115 use_wait_cursor = 0b100000000000000000000000,
116
117 is_accessible = 0b1000000000000000000000000,
118 no_zorder = 0b10000000000000000000000000,
119 size_locked_by_os = 0b10000000000000000000000000,
120 causes_validation = 0b100000000000000000000000000,
121 own_ctl_brush = 0b1000000000000000000000000000,
122 exception_while_painting = 0b10000000000000000000000000000,
123 layout_sis_dirty = 0b100000000000000000000000000000,
124 checked_host = 0b1000000000000000000000000000000,
125 hosted_in_dialog = 0b10000000000000000000000000000000,
126 validation_cancelled = 0b100000000000000000000000000000000,
127 mirrored = 0b1000000000000000000000000000000000,
128 };
129
130 class async_result_invoke : public xtd::iasync_result {
131 struct data;
132 public:
133 explicit async_result_invoke(std::any async_state);
134 std::any async_state() const noexcept override;
135 xtd::threading::wait_handle& async_wait_handle() noexcept override;
136 bool completed_synchronously() const noexcept override;
137 bool is_completed() const noexcept override;
138
139 xtd::sptr<data> data_;
140 };
142
143 public:
145
148 using context_menu_ref = std::reference_wrapper<xtd::forms::context_menu>;
150
152 class control_collection : public xtd::forms::layout::arranged_element_collection<control_ref> {
153 public:
155
158 using base = xtd::forms::layout::arranged_element_collection<control_ref>;
160
162
167 explicit control_collection(const allocator_type& allocator = allocator_type());
173 explicit control_collection(bool keep_cloned_controls, const allocator_type& allocator = allocator_type());
175
177 explicit control_collection(const base& collection);
178 control_collection(const control_collection& collection);
179 control_collection& operator =(const control_collection& collection);
180 control_collection(control_collection&&) = default;
182
184
186 using base::operator [];
191 std::optional<value_type> operator [](const xtd::string& name) const;
196 std::optional<value_type> operator [](const xtd::string& name);
198
200
211 template<typename control_t, typename ... args_t>
212 control_t& emplace(const_iterator pos, args_t&& ...args) {
213 auto control_ptr = xtd::new_uptr<control_t>(control_t::create(std::forward<args_t>(args)...));
214 auto& control_ref = *control_ptr;
215 controls_.push_back(std::move(control_ptr));
216 base::insert(pos, control_ref);
217 return control_ref;
218 }
219
229 template<typename control_t, typename ... args_t>
230 control_t& emplace_at(size_t index, args_t&& ...args) {
231 auto control_ptr = xtd::new_uptr<control_t>(control_t::create(std::forward<args_t>(args)...));
232 auto& control_ref = *control_ptr;
233 controls_.push_back(std::move(control_ptr));
234 base::insert_at(index, control_ref);
235 return control_ref;
236 }
237
246 template<typename control_t, typename ... args_t>
247 control_t& emplace_back(args_t&& ...args) {
248 auto control_ptr = xtd::new_uptr<control_t>(control_t::create(std::forward<args_t>(args)...));
249 auto& control_ref = *control_ptr;
250 controls_.push_back(std::move(control_ptr));
251 base::push_back(control_ref);
252 return control_ref;
253 }
254
255 iterator insert(const_iterator pos, const value_type& value) override;
256
257 void insert_at(size_t index, const value_type& value) override;
258
259 void push_back(const value_type& value) override;
260
261 template<typename control_t>
262 iterator insert(const_iterator pos, control_t& value) {
263 for (auto it = begin(); it != end(); ++it)
264 if (it->get() == value) return it;
265 if (!keep_cloned_controls_) return base::insert(pos, value);
266 auto control_ptr = as<control>(as<iclonable>(value).clone());
267 auto& control_ref = *control_ptr;
268 controls_.push_back(std::move(control_ptr));
269 return base::insert(pos, control_ref);
270 }
271
272 template<typename control_t>
273 void insert_at(size_t index, control_t& value) {
274 for (auto it = begin(); it != end(); ++it)
275 if (it->get() == value) return;
276 if (!keep_cloned_controls_) base::insert_at(index, value);
277 else {
278 auto control_ptr = as<control>(as<iclonable>(value).clone());
279 auto& control_ref = *control_ptr;
280 controls_.push_back(std::move(control_ptr));
281 base::insert_at(index, control_ref);
282 }
283 }
284
285 template<typename control_t>
286 void push_back(control_t& value) {
287 for (auto it = begin(); it != end(); ++it)
288 if (it->get() == value) return;
289 if (!keep_cloned_controls_) base::push_back(value);
290 else {
291 auto control_ptr = as<control>(as<iclonable>(value).clone());
292 auto& control_ref = *control_ptr;
293 controls_.push_back(std::move(control_ptr));
294 base::push_back(control_ref);
295 }
296 }
297
299
300 protected:
302
304 void on_item_removed(size_t index, control_ref& item) override {
305 xtd::forms::layout::arranged_element_collection<control_ref>::on_item_removed(index, item);
306 for (auto iterator = controls_.begin(); iterator != controls_.end(); ++iterator) {
307 if (iterator->get() != &item.get()) continue;
308 controls_.erase(iterator);
309 break;
310 }
311 }
313
314 private:
315 using xtd::forms::layout::arranged_element_collection<control_ref>::insert;
316 using xtd::forms::layout::arranged_element_collection<control_ref>::push_back;
317
318 bool keep_cloned_controls_ = false;
319 static std::vector<xtd::uptr<xtd::forms::control>> controls_;
320 };
321
323
327 control();
332 explicit control(const xtd::string& text);
338 control(const control& parent, const xtd::string& text);
347 control(const xtd::string& text, int32 left, int32 top, int32 width, int32 height);
357 control(const control& parent, const xtd::string& text, int32 left, int32 top, int32 width, int32 height);
359
361 control(control&& rhs);
362 control(const control&) = default;
363 control& operator =(const control&) = default;
364 ~control();
366
368
377 virtual anchor_styles anchor() const noexcept;
387 virtual control& anchor(xtd::forms::anchor_styles anchor);
388
391 virtual drawing::point auto_scroll_point() const noexcept;
392
396 virtual bool auto_size() const noexcept;
401 virtual control& auto_size(bool auto_size);
402
407 virtual drawing::color back_color() const noexcept;
415 virtual control& back_color(const xtd::drawing::color& color);
417 virtual control& back_color(std::nullptr_t);
419
423 virtual const xtd::drawing::image& background_image() const noexcept;
428 virtual control& background_image(const xtd::drawing::image& background_image);
429
434 virtual xtd::forms::image_layout background_image_layout() const noexcept;
435
441 virtual control& background_image_layout(xtd::forms::image_layout background_image_layout);
442
447 virtual int32 bottom() const noexcept;
448
452 virtual drawing::rectangle bounds() const noexcept;
457 virtual control& bounds(const xtd::drawing::rectangle& bounds);
458
462 virtual bool can_focus() const noexcept;
463
475 virtual bool can_select() const noexcept;
476
479 bool can_raise_events() const noexcept override;
480
485 virtual const drawing::rectangle& client_rectangle() const noexcept;
486
490 virtual const drawing::size& client_size() const noexcept;
495 virtual control& client_size(const xtd::drawing::size& client_size);
496
499 virtual xtd::string company_name() const noexcept;
500
503 virtual std::optional<context_menu_ref> context_menu() const noexcept;
507 virtual control& context_menu(xtd::forms::context_menu& value);
511 virtual control& context_menu(std::nullptr_t);
512
518 virtual forms::control_appearance control_appearance() const noexcept;
524 virtual control& control_appearance(xtd::forms::control_appearance value);
525
532 virtual control_collection& controls() noexcept;
539 virtual const control_collection& controls() const noexcept;
540
544 virtual bool created() const noexcept;
545
549 virtual forms::cursor cursor() const noexcept;
554 virtual control& cursor(const xtd::forms::cursor& cursor);
556 virtual control& cursor(std::nullptr_t);
558
561 virtual drawing::rectangle display_rectangle() const noexcept;
562
571 virtual dock_style dock() const noexcept;
581 virtual control& dock(xtd::forms::dock_style dock);
582
585 virtual bool double_buffered() const noexcept;
589 virtual control& double_buffered(bool double_buffered);
590
593 virtual bool enabled() const noexcept;
597 virtual control& enabled(bool enabled);
598
601 virtual bool focused() const noexcept;
602
606 virtual drawing::font font() const noexcept;
611 virtual control& font(const xtd::drawing::font& font);
613 virtual control& font(std::nullptr_t);
615
619 virtual drawing::color fore_color() const noexcept;
624 virtual control& fore_color(const xtd::drawing::color& color);
626 virtual control& fore_color(std::nullptr_t);
628
632 intptr handle() const override;
633
636 virtual int32 height() const noexcept;
640 virtual control& height(int32 height);
641
644 bool invoke_required() const noexcept override;
645
649 bool is_handle_created() const noexcept;
650
653 virtual int32 left() const noexcept;
657 virtual control& left(int32 left);
658
661 virtual drawing::point location() const noexcept;
665 virtual control& location(const xtd::drawing::point& location);
666
669 virtual forms::padding margin() const noexcept;
673 virtual control& margin(const xtd::forms::padding& margin);
674
680 virtual const drawing::size& maximum_client_size() const noexcept;
686 virtual control& maximum_client_size(const xtd::drawing::size& size);
687
693 virtual const drawing::size& maximum_size() const noexcept;
699 virtual control& maximum_size(const xtd::drawing::size& size);
700
706 virtual const drawing::size& minimum_client_size() const noexcept;
712 virtual control& minimum_client_size(const xtd::drawing::size& size);
713
719 virtual const drawing::size& minimum_size() const noexcept;
725 virtual control& minimum_size(const xtd::drawing::size& size);
726
730 intptr native_handle() const noexcept;
731
734 virtual const xtd::string& name() const noexcept;
738 virtual control& name(const xtd::string& name);
739
742 virtual forms::padding padding() const noexcept;
746 virtual control& padding(const xtd::forms::padding& padding);
747
750 virtual std::optional<control_ref> parent() const noexcept;
754 virtual control& parent(const control& parent);
758 virtual control& parent(std::nullptr_t);
759
762 virtual xtd::string product_name() const noexcept;
763
766 bool recreating_handle() const noexcept;
767
772 virtual const xtd::drawing::region& region() const noexcept;
778 virtual control& region(const xtd::drawing::region& value);
779
782 virtual int32 right() const noexcept;
783
799 virtual xtd::forms::right_to_left right_to_left() const noexcept;
816 virtual control& right_to_left(xtd::forms::right_to_left value);
818 virtual control& right_to_left(std::nullptr_t);
820
823 virtual drawing::size size() const noexcept;
827 virtual control& size(const drawing::size& size);
828
832 virtual style_sheets::style_sheet style_sheet() const noexcept;
836 virtual control& style_sheet(const style_sheets::style_sheet& value);
841 virtual control& style_sheet(const xtd::string& value);
846 virtual control& style_sheet(std::nullptr_t);
847
852 virtual bool tab_stop() const noexcept;
858 virtual control& tab_stop(bool value);
859
864 virtual std::any tag() const noexcept;
870 virtual control& tag(std::any tag);
871
874 virtual const xtd::string& text() const noexcept;
878 virtual control& text(const xtd::string& text);
879
883 intptr toolkit_handle() const noexcept;
884
887 virtual int32 top() const noexcept;
891 virtual control& top(int32 top);
892
895 virtual std::optional<control_ref> top_level_control() const noexcept;
896
899 virtual bool visible() const noexcept;
903 virtual control& visible(bool visible);
904
907 virtual int32 width() const noexcept;
911 virtual control& width(int32 width);
913
915
921 static bool check_for_illegal_cross_thread_calls() noexcept;
926 static void check_for_illegal_cross_thread_calls(bool value);
927
930 static forms::keys modifier_keys() noexcept;
931
934 static forms::mouse_buttons mouse_buttons() noexcept;
935
940 static xtd::drawing::point mouse_position() noexcept;
942
944
946 using isynchronize_invoke::begin_invoke;
950 xtd::async_result begin_invoke(delegate<void()> method) override;
951
956 xtd::async_result begin_invoke(delegate<void(std::vector<std::any>)> method, const std::vector<std::any>& args) override;
957
960 virtual void bring_to_front();
961
962 int32 compare_to(const control& value) const noexcept override;
963
967 void create_control();
968
972 drawing::graphics create_graphics() const;
973
978 virtual void destroy_control();
979
982 std::optional<object_ref> end_invoke(xtd::async_result async) override;
983
984 using object::equals;
985 bool equals(const control& value) const noexcept override;
986
990 bool focus();
991
994 auto_size_mode get_auto_size_mode() const;
995
998 std::optional<xtd::drawing::color> get_back_color() const noexcept;
1000
1003 std::optional<xtd::drawing::font> get_font() const noexcept;
1005
1008 std::optional<xtd::drawing::color> get_fore_color() const noexcept;
1010
1015 size_t get_child_index(intptr child) const;
1016
1020 size_t get_child_index(intptr child, bool& throw_exception) const;
1021
1024 virtual void hide();
1025
1028 virtual void invalidate() const;
1029
1033 virtual void invalidate(bool invalidate_children) const;
1034
1038 virtual void invalidate(const drawing::rectangle& rect) const;
1039
1044 virtual void invalidate(const drawing::rectangle& rect, bool invalidate_children) const;
1045
1049 virtual void invalidate(const drawing::region& region) const;
1050
1055 virtual void invalidate(const drawing::region& region, bool invalidate_children) const;
1056
1057 using isynchronize_invoke::invoke;
1060 std::optional<object_ref> invoke(delegate<void()> method) override;
1064 std::optional<object_ref> invoke(delegate<void(std::vector<std::any>)> method, const std::vector<std::any>& args) override;
1068 std::optional<object_ref> invoke(delegate<void(std::vector<std::any>)> method, std::any arg) override;
1069
1072 void perform_layout();
1073
1077 xtd::drawing::point point_to_client(const xtd::drawing::point& p) const;
1078
1082 xtd::drawing::point point_to_screen(const xtd::drawing::point& p) const;
1083
1090 bool post_message(intptr hwnd, int32 msg, intptr wparam, intptr lparam) const;
1091
1096 virtual bool pre_process_message(const xtd::forms::message& message);
1097
1101 virtual void refresh() const;
1102
1107 void resume_layout();
1108
1115 void resume_layout(bool perform_layout);
1116
1123 intptr send_message(intptr hwnd, int32 msg, intptr wparam, intptr lparam) const;
1124
1127 void set_auto_size_mode(auto_size_mode auto_size_mode);
1128
1134 void set_bounds(int32 x, int32 y, int32 width, int32 height);
1135
1142 void set_bounds(int32 x, int32 y, int32 width, int32 height, bounds_specified specified);
1143
1146 virtual void show();
1147
1153 void suspend_layout();
1154
1157 xtd::string to_string() const noexcept override;
1158
1165 virtual void update() const;
1167
1169
1175 control& operator <<(control& child);
1176
1181 control& operator >>(control& child);
1183
1185
1189 static control create();
1193 static control create(const drawing::point& location);
1198 static control create(const drawing::point& location, const drawing::size& size);
1204 static control create(const drawing::point& location, const drawing::size& size, const xtd::string& name);
1208 static control create(const control& paren);
1215 static control create(const control& parent, const drawing::point& location);
1221 static control create(const control& parent, const drawing::point& location, const drawing::size& size);
1228 static control create(const control& parent, const drawing::point& location, const drawing::size& size, const xtd::string& name);
1231 template<typename control_t>
1232 static control_t create() {
1233 auto result = control_t {};
1234 return result;
1235 }
1239 template<typename control_t>
1240 static control_t create(const drawing::point& location) {
1241 auto result = control_t {};
1242 result.location(location);
1243 return result;
1244 }
1249 template<typename control_t>
1250 static control_t create(const drawing::point& location, const drawing::size& size) {
1251 auto result = control_t {};
1252 result.location(location);
1253 result.size(size);
1254 return result;
1255 }
1261 template<typename control_t>
1262 static control_t create(const drawing::point& location, const drawing::size& size, const xtd::string& name) {
1263 auto result = control_t {};
1264 result.location(location);
1265 result.size(size);
1266 result.name(name);
1267 return result;
1268 }
1272 template<typename control_t>
1273 static control_t create(const control& parent) {
1274 auto result = control_t {};
1275 result.parent(parent);
1276 return result;
1277 }
1282 template<typename control_t>
1283 static control_t create(const control& parent, const drawing::point& location) {
1284 auto result = control_t {};
1285 result.parent(parent);
1286 result.location(location);
1287 return result;
1288 }
1294 template<typename control_t>
1295 static control_t create(const control& parent, const drawing::point& location, const drawing::size& size) {
1296 auto result = control_t {};
1297 result.parent(parent);
1298 result.location(location);
1299 result.size(size);
1300 return result;
1301 }
1308 template<typename control_t>
1309 static control_t create(const control& parent, const drawing::point& location, const drawing::size& size, const xtd::string& name) {
1310 auto result = control_t {};
1311 result.parent(parent);
1312 result.location(location);
1313 result.size(size);
1314 result.name(name);
1315 return result;
1316 }
1320 template<typename control_t>
1321 static control_t create(const xtd::string& text) {
1322 auto result = control_t {};
1323 result.text(text);
1324 return result;
1325 }
1330 template<typename control_t>
1331 static control_t create(const xtd::string& text, const drawing::point& location) {
1332 auto result = control_t {};
1333 result.text(text);
1334 result.location(location);
1335 return result;
1336 }
1342 template<typename control_t>
1343 static control_t create(const xtd::string& text, const drawing::point& location, const drawing::size& size) {
1344 auto result = control_t {};
1345 result.text(text);
1346 result.location(location);
1347 result.size(size);
1348 return result;
1349 }
1356 template<typename control_t>
1357 static control_t create(const xtd::string& text, const drawing::point& location, const drawing::size& size, const xtd::string& name) {
1358 auto result = control_t {};
1359 result.text(text);
1360 result.location(location);
1361 result.size(size);
1362 result.name(name);
1363 return result;
1364 }
1369 template<typename control_t>
1370 static control_t create(const control& parent, const xtd::string& text) {
1371 auto result = control_t {};
1372 result.parent(parent);
1373 result.text(text);
1374 return result;
1375 }
1381 template<typename control_t>
1382 static control_t create(const control& parent, const xtd::string& text, const drawing::point& location) {
1383 auto result = control_t {};
1384 result.parent(parent);
1385 result.text(text);
1386 result.location(location);
1387 return result;
1388 }
1395 template<typename control_t>
1396 static control_t create(const control& parent, const xtd::string& text, const drawing::point& location, const drawing::size& size) {
1397 auto result = control_t {};
1398 result.parent(parent);
1399 result.text(text);
1400 result.location(location);
1401 result.size(size);
1402 return result;
1403 }
1411 template<typename control_t>
1412 static control_t create(const control& parent, const xtd::string& text, const drawing::point& location, const drawing::size& size, const xtd::string& name) {
1413 auto result = control_t {};
1414 result.parent(parent);
1415 result.text(text);
1416 result.location(location);
1417 result.size(size);
1418 result.name(name);
1419 return result;
1420 }
1421
1426 static std::optional<control_ref> from_child_handle(intptr handle);
1427
1431 static std::optional<control_ref> from_handle(intptr handle);
1433
1435
1440 event<control, event_handler> auto_size_changed;
1441
1445 event<control, event_handler> back_color_changed;
1446
1450 event<control, event_handler> background_image_changed;
1451
1455 event<control, event_handler> background_image_layout_changed;
1456
1460 event<control, event_handler> control_appearance_changed;
1461
1485 event<control, event_handler> click;
1486
1490 event<control, event_handler> client_size_changed;
1491
1495 event<control, event_handler> cursor_changed;
1496
1499 event<control, control_event_handler> control_added;
1500
1503 event<control, control_event_handler> control_removed;
1504
1508 event<control, event_handler> dock_changed;
1509
1532 event<control, event_handler> double_click;
1533
1553 event<control, event_handler> got_focus;
1554
1558 event<control, event_handler> handle_created;
1559
1563 event<control, event_handler> handle_destroyed;
1564
1568 event<control, event_handler> enabled_changed;
1569
1573 event<control, event_handler> fore_color_changed;
1574
1578 event<control, event_handler> font_changed;
1579
1583 event<control, help_event_handler> help_requested;
1584
1595 event<control, key_event_handler> key_down;
1596
1609 event<control, key_press_event_handler> key_press;
1610
1621 event<control, key_event_handler> key_up;
1622
1626 event<control, event_handler> layout;
1627
1631 event<control, event_handler> location_changed;
1632
1653 event<control, event_handler> lost_focus;
1654
1669 event<control, mouse_event_handler> mouse_click;
1670
1689 event<control, mouse_event_handler> mouse_double_click;
1690
1703 event<control, mouse_event_handler> mouse_down;
1704
1717 event<control, event_handler> mouse_enter;
1718
1732 event<control, mouse_event_handler> mouse_horizontal_wheel;
1733
1746 event<control, event_handler> mouse_leave;
1747
1760 event<control, mouse_event_handler> mouse_move;
1761
1774 event<control, mouse_event_handler> mouse_up;
1775
1789 event<control, mouse_event_handler> mouse_wheel;
1790
1793 event<control, event_handler> move;
1794
1802 event<control, paint_event_handler> paint;
1803
1807 event<control, event_handler> parent_changed;
1808
1812 event<control, event_handler> region_changed;
1813
1821 event<control, event_handler> resize;
1822
1826 event<control, event_handler> right_to_left_changed;
1827
1831 event<control, event_handler> size_changed;
1832
1836 event<control, event_handler> style_sheet_changed;
1837
1841 event<control, event_handler> system_colors_changed;
1842
1846 event<control, event_handler> tab_stop_changed;
1847
1851 event<control, event_handler> text_changed;
1852
1856 event<control, event_handler> visible_changed;
1858
1859 protected:
1860 friend class application;
1861 friend class context_menu;
1862 friend class horizontal_layout_panel;
1863 friend class paint_event_args;
1864 friend class screen;
1865 friend class vertical_layout_panel;
1866 friend class style_sheets::style_sheet;
1867
1869
1873 xtd::forms::visual_styles::control_state control_state() const noexcept;
1874
1880 virtual forms::create_params create_params() const noexcept;
1881
1885 virtual drawing::color default_back_color() const noexcept;
1886
1889 virtual forms::cursor default_cursor() const noexcept;
1890
1893 virtual drawing::font default_font() const noexcept;
1894
1897 virtual drawing::color default_fore_color() const noexcept;
1898
1901 virtual drawing::size default_size() const noexcept;
1903
1905
1911 xtd::uptr<xtd::object> clone() const override;
1912
1917 virtual void create_handle();
1918
1922 virtual void destroy_handle();
1923
1926 virtual void def_wnd_proc(message& message);
1927
1932 bool get_style(control_styles flag) const noexcept;
1933
1936 virtual drawing::size measure_control() const noexcept;
1937
1940 drawing::size measure_text() const noexcept;
1941
1944 virtual void on_auto_size_changed(const event_args& e);
1945
1948 virtual void on_back_color_changed(const event_args& e);
1949
1952 virtual void on_background_image_changed(const event_args& e);
1953
1956 virtual void on_background_image_layout_changed(const event_args& e);
1957
1960 virtual void on_control_appearance_changed(const event_args& e);
1961
1964 virtual void on_click(const event_args& e);
1965
1968 virtual void on_client_size_changed(const event_args& e);
1969
1972 virtual void on_control_added(const control_event_args& e);
1973
1976 virtual void on_control_removed(const control_event_args& e);
1977
1980 virtual void on_create_control();
1981
1984 virtual void on_cursor_changed(const event_args& e);
1985
1988 virtual void on_destroy_control();
1989
1992 virtual void on_dock_changed(const event_args& e);
1993
1996 virtual void on_double_click(const event_args& e);
1997
2000 virtual void on_enabled_changed(const event_args& e);
2001
2004 virtual void on_fore_color_changed(const event_args& e);
2005
2008 virtual void on_font_changed(const event_args& e);
2009
2012 virtual void on_got_focus(const event_args& e);
2013
2016 virtual void on_handle_created(const event_args& e);
2017
2020 virtual void on_handle_destroyed(const event_args& e);
2021
2024 virtual void on_help_requested(help_event_args& e);
2025
2028 virtual void on_key_down(key_event_args& e);
2029
2032 virtual void on_key_press(key_press_event_args& e);
2033
2036 virtual void on_key_up(key_event_args& e);
2037
2040 virtual void on_layout(const event_args& e);
2041
2044 virtual void on_location_changed(const event_args& e);
2045
2048 virtual void on_lost_focus(const event_args& e);
2049
2052 virtual void on_mouse_click(const mouse_event_args& e);
2053
2056 virtual void on_mouse_double_click(const mouse_event_args& e);
2057
2060 virtual void on_mouse_down(const mouse_event_args& e);
2061
2064 virtual void on_mouse_enter(const event_args& e);
2065
2068 virtual void on_mouse_horizontal_wheel(const mouse_event_args& e);
2069
2072 virtual void on_mouse_leave(const event_args& e);
2073
2076 virtual void on_mouse_move(const mouse_event_args& e);
2077
2080 virtual void on_mouse_up(const mouse_event_args& e);
2081
2084 virtual void on_mouse_wheel(const mouse_event_args& e);
2085
2088 virtual void on_move(const event_args& e);
2089
2092 virtual void on_paint(paint_event_args& e);
2093
2097 virtual void on_paint_background(paint_event_args& e);
2098
2101 virtual void on_parent_back_color_changed(const event_args& e);
2102
2105 virtual void on_parent_cursor_changed(const event_args& e);
2106
2109 virtual void on_parent_changed(const event_args& e);
2110
2113 virtual void on_parent_enabled_changed(const event_args& e);
2114
2117 virtual void on_parent_fore_color_changed(const event_args& e);
2118
2121 virtual void on_parent_font_changed(const event_args& e);
2122
2125 virtual void on_resize(const event_args& e);
2126
2129 virtual void on_region_changed(const event_args& e);
2130
2133 virtual void on_right_to_left_changed(const event_args& e);
2134
2137 virtual void on_size_changed(const event_args& e);
2138
2141 virtual void on_style_sheet_changed(const event_args& e);
2142
2145 virtual void on_system_colors_changed(const event_args& e);
2146
2149 virtual void on_tab_stop_changed(const event_args& e);
2150
2153 virtual void on_text_changed(const event_args& e);
2154
2157 virtual void on_visible_changed(const event_args& e);
2158
2159 void post_recreate_handle() noexcept;
2160
2163 virtual void recreate_handle();
2164
2175 virtual void set_bounds_core(int32 x, int32 y, int32 width, int32 height, bounds_specified specified);
2176
2180 void set_can_focus(bool value);
2181
2185 virtual void set_text(const xtd::string& text);
2186
2194 virtual void set_client_size_core(int32 width, int32 height);
2195
2198 void set_parent(intptr handle);
2199
2205 void set_style(control_styles flag, bool value);
2206
2212 virtual void wnd_proc(message& m);
2214
2216
2220 static void set_mouse_buttons(forms::mouse_buttons value);
2222
2224 bool get_state(control::state flag) const noexcept;
2225 void set_state(control::state flag, bool value);
2226 bool on_context_menu_item_click(xtd::forms::context_menu& menu, intptr menu_id) const;
2228
2229 private:
2230 void do_layout_children_with_dock_style();
2231 void do_layout_with_auto_size_mode();
2232 void do_layout_with_anchor_styles();
2233 static bool is_trace_form_or_control(const string& name);
2234 void on_controls_item_added(size_t, control_ref item);
2235 void on_controls_item_removed(size_t, control_ref item);
2236 void on_parent_size_changed(object& sender, const event_args& e);
2237 void show_context_menu(xtd::forms::context_menu& menu, const xtd::drawing::point& pos) const;
2238 void reflect_message(intptr handle, message& message);
2239 intptr wnd_proc_(intptr hwnd, int32 msg, intptr wparam, intptr lparam, intptr handle);
2240 void wm_app_idle(message& message);
2241 void wm_child_activate(message& message);
2242 void wm_command(message& message);
2243 void wm_command_control(message& message);
2244 void wm_ctlcolor(message& message);
2245 void wm_ctlcolor_control(message& message);
2246 void wm_create(message& message);
2247 void wm_destroy(message& message);
2248 void wm_key_char(message& message);
2249 void wm_kill_focus(message& message);
2250 void wm_menu_command(message& message);
2251 void wm_mouse_down(message& message);
2252 void wm_mouse_double_click(message& message);
2253 void wm_mouse_enter(message& message);
2254 void wm_mouse_leave(message& message);
2255 void wm_mouse_up(message& message);
2256 void wm_mouse_move(message& message);
2257 void wm_move(message& message);
2258 void wm_mouse_wheel(message& message);
2259 void wm_notify(message& message);
2260 void wm_notify_control(message& message);
2261 void wm_paint(message& message);
2262 void wm_erase_background(message& message);
2263 void wm_help(message& message);
2264 void wm_scroll(message& message);
2265 void wm_scroll_control(message& message);
2266 void wm_set_focus(message& message);
2267 void wm_set_text(message& message);
2268 void wm_show(message& message);
2269 void wm_size(message& message);
2270 void wm_sizing(message& message);
2271 void wm_style_sheet_changed(message& message);
2272
2273 static bool check_for_illegal_cross_thread_calls_;
2274 static forms::keys modifier_keys_;
2275 static forms::mouse_buttons mouse_buttons_;
2276 static std::map<intptr, control*> handles_;
2277 static control_collection top_level_controls_;
2278
2279 xtd::sptr<data> data_;
2280 };
2281 }
2282}
anchor_styles.h
Contains xtd::forms::anchor_styles enum class.
arranged_element_collection.h
Contains xtd::forms::layout::arranged_element_collection collection.
auto_size_mode.h
Contains xtd::forms::auto_size_mode enum class.
bounds_specified.h
Contains xtd::forms::bounds_specified enum class.
xtd::basic_string
Represents text as a sequence of character units.
Definition basic_string.h:79
xtd::drawing::point
Represents an ordered pair of integer x- and y-coordinates that defines a point in a two-dimensional ...
Definition point.h:54
xtd::drawing::size
Stores an ordered pair of integers, which specify a height and width.
Definition size.h:31
xtd::event_args
Represents the base class for classes that contain event data, and provides a value to use for events...
Definition event_args.h:18
xtd::event
Represents an event.
Definition event.h:21
xtd::forms::application
Provides static methods and properties to manage an application, such as methods to start and stop an...
Definition application.h:51
xtd::forms::component
Provides the base implementation and enables object sharing between applications.
Definition component.h:25
xtd::forms::context_menu
Represents a shortcut menu.
Definition context_menu.h:36
xtd::forms::control::control_collection
Represents a collection of controls.
Definition control.h:152
xtd::forms::control::control_collection::control_collection
control_collection(const allocator_type &allocator=allocator_type())
Creates a new object xtd::forms::control::control_collection with specified allocator (optional).
xtd::forms::control::control_collection::emplace_at
control_t & emplace_at(size_t index, args_t &&...args)
Creates and inserts specified control at specified position.
Definition control.h:230
xtd::forms::control::control_collection::emplace
control_t & emplace(const_iterator pos, args_t &&...args)
Creates and inserts specified control at specified position.
Definition control.h:212
xtd::forms::control::control_collection::insert
iterator insert(const_iterator pos, const value_type &value) override
Inserts specified element at specified position.
xtd::forms::control::control_collection::push_back
void push_back(const value_type &value) override
Adds an element to the end.
xtd::forms::control::control_collection::emplace_back
control_t & emplace_back(args_t &&...args)
Creates and adds a control to the end.
Definition control.h:247
xtd::forms::control::control_collection::on_item_removed
void on_item_removed(size_t index, control_ref &item) override
Raises the xtd::forms::layout::arranged_element_collection::item_removed event.
Definition control.h:304
xtd::forms::control::control_collection::control_collection
control_collection(bool keep_cloned_controls, const allocator_type &allocator=allocator_type())
Creates a new object xtd::forms::control::control_collection with specified keep_cloned_controls,...
xtd::forms::control::control_collection::insert_at
void insert_at(size_t index, const value_type &value) override
Inserts specified element at specified index.
xtd::forms::control_event_args
Provides data for the xtd::forms::control::control_added and xtd::forms::control::control_removed eve...
Definition control_event_args.h:27
xtd::forms::control
Defines the base class for controls, which are components with visual representation.
Definition control.h:81
xtd::forms::control::control
control(const control &parent, const xtd::string &text)
Initializes a new instance of the xtd::forms::control class as a child control, with specific text.
xtd::forms::control::parent_changed
event< control, event_handler > parent_changed
Occurs when the value of the xtd::forms::control::parent property changes.
Definition control.h:1807
xtd::forms::control::help_requested
event< control, help_event_handler > help_requested
Occurs when the user requests help for a xtd::forms::control.
Definition control.h:1583
xtd::forms::control::create
static control_t create(const xtd::string &text, const drawing::point &location, const drawing::size &size, const xtd::string &name)
A factory to create a specified control with specified text, location,size, and name.
Definition control.h:1357
xtd::forms::control::create
static control_t create(const control &parent, const drawing::point &location, const drawing::size &size)
A factory to create a specified control with specified parent, location, and size.
Definition control.h:1295
xtd::forms::control::dock_changed
event< control, event_handler > dock_changed
Occurs when the value of the xtd::forms::control::dock property changes.
Definition control.h:1508
xtd::forms::control::move
event< control, event_handler > move
Occurs when the control is moved.
Definition control.h:1793
xtd::forms::control::style_sheet_changed
event< control, event_handler > style_sheet_changed
Occurs when the value of the xtd::forms::control::style_sheet property changes or when xtd::applicati...
Definition control.h:1836
xtd::forms::control::background_image_changed
event< control, event_handler > background_image_changed
Occurs when the value of the xtd::forms::control::background_image property changes.
Definition control.h:1450
xtd::forms::control::client_size_changed
event< control, event_handler > client_size_changed
Occurs when the value of the xtd::forms::control::client_size property changes.
Definition control.h:1490
xtd::forms::control::system_colors_changed
event< control, event_handler > system_colors_changed
Occurs when the xtd::drwing::system_colors changes.
Definition control.h:1841
xtd::forms::control::tab_stop_changed
event< control, event_handler > tab_stop_changed
Occurs when the xtd::forms::control::tab_stop property value changes.
Definition control.h:1846
xtd::forms::control::key_up
event< control, key_event_handler > key_up
Occurs when a key is released while the xtd::forms::control has focus.
Definition control.h:1621
xtd::forms::control::create
static control_t create(const xtd::string &text, const drawing::point &location, const drawing::size &size)
A factory to create a specified control with specified text, location, and size.
Definition control.h:1343
xtd::forms::control::context_menu_ref
std::reference_wrapper< xtd::forms::context_menu > context_menu_ref
Represent an xtd::forms::context_menu reference.
Definition control.h:148
xtd::forms::control::enabled_changed
event< control, event_handler > enabled_changed
Occurs when the value of the xtd::forms::control::enabled property changes.
Definition control.h:1568
xtd::forms::control::visible_changed
event< control, event_handler > visible_changed
Occurs when the value of the xtd::forms::control::visible property changes.
Definition control.h:1856
xtd::forms::control::from_child_handle
static std::optional< control_ref > from_child_handle(intptr handle)
Retrieves the control that contains the specified handle.
xtd::forms::control::control
control(const xtd::string &text)
Initializes a new instance of the xtd::forms::control class with specific text.
xtd::forms::control::text_changed
event< control, event_handler > text_changed
Occurs when the value of the xtd::forms::control::text property changes.
Definition control.h:1851
xtd::forms::control::layout
event< control, event_handler > layout
Occurs when a xtd::forms::control should reposition its child controls.
Definition control.h:1626
xtd::forms::control::font_changed
event< control, event_handler > font_changed
Occurs when the value of the xtd::forms::control::font property changes.
Definition control.h:1578
xtd::forms::control::double_click
event< control, event_handler > double_click
Occurs when the xtd::forms::control is double-clicked.
Definition control.h:1532
xtd::forms::control::click
event< control, event_handler > click
Occurs when the xtd::forms::control is clicked.
Definition control.h:1485
xtd::forms::control::key_press
event< control, key_press_event_handler > key_press
Occurs when a character. space or backspace key is pressed while the xtd::forms::control has focus.
Definition control.h:1609
xtd::forms::control::create
static control_t create(const control &parent, const xtd::string &text)
A factory to create a specified control with specified parent, and text.
Definition control.h:1370
xtd::forms::control::handle_created
event< control, event_handler > handle_created
Occurs when a handle is created for the xtd::forms::control.
Definition control.h:1558
xtd::forms::control::handle_destroyed
event< control, event_handler > handle_destroyed
Occurs when the control's handle is in the process of being destroyed.
Definition control.h:1563
xtd::forms::control::control_removed
event< control, control_event_handler > control_removed
Occurs when a new xtd::forms::control:: is removed to the xtd::forms::control::control_collection.
Definition control.h:1503
xtd::forms::control::mouse_down
event< control, mouse_event_handler > mouse_down
Occurs when the mouse pointer is over the xtd::forms::control and a mouse button is pressed.
Definition control.h:1703
xtd::forms::control::create
static control_t create(const control &parent, const xtd::string &text, const drawing::point &location)
A factory to create a specified control with specified parent, text, and location.
Definition control.h:1382
xtd::forms::control::control
control()
Initializes a new instance of the xtd::forms::control class with default settings.
xtd::forms::control::mouse_enter
event< control, event_handler > mouse_enter
Occurs when the mouse pointer enters the xtd::forms::control.
Definition control.h:1717
xtd::forms::control::auto_size_changed
event< control, event_handler > auto_size_changed
Occurs when the value of the xtd::forms::control::auto_size property changes.
Definition control.h:1440
xtd::forms::control::mouse_double_click
event< control, mouse_event_handler > mouse_double_click
Occurs when the xtd::forms::control is double clicked by the mouse.
Definition control.h:1689
xtd::forms::control::create
static control_t create(const xtd::string &text)
A factory to create a specified control with specified text.
Definition control.h:1321
xtd::forms::control::paint
event< control, paint_event_handler > paint
Occurs when the xtd::forms::control is redrawn.
Definition control.h:1802
xtd::forms::control::create
static control_t create(const drawing::point &location, const drawing::size &size)
A factory to create a specified control with specified location, and size.
Definition control.h:1250
xtd::forms::control::lost_focus
event< control, event_handler > lost_focus
Occurs when the xtd::forms::control loses focus.
Definition control.h:1653
xtd::forms::control::create
static control_t create(const control &parent, const xtd::string &text, const drawing::point &location, const drawing::size &size, const xtd::string &name)
A factory to create a specified control with specified parent, text, location, size,...
Definition control.h:1412
xtd::forms::control::background_image_layout_changed
event< control, event_handler > background_image_layout_changed
Occurs when the value of the xtd::forms::control::background_image_layout property changes.
Definition control.h:1455
xtd::forms::control::control_state
xtd::forms::visual_styles::control_state control_state() const noexcept
Gets state.
xtd::forms::control::create
static control_t create(const control &parent, const drawing::point &location)
A factory to create a specified control with specified parent, and location.
Definition control.h:1283
xtd::forms::control::region_changed
event< control, event_handler > region_changed
Occurs when the value of the xtd::forms::control::region property changes.
Definition control.h:1812
xtd::forms::control::mouse_leave
event< control, event_handler > mouse_leave
Occurs when the mouse pointer leaves the xtd::forms::control.
Definition control.h:1746
xtd::forms::control::mouse_move
event< control, mouse_event_handler > mouse_move
Occurs when the mouse pointer is moved over the xtd::forms::control.
Definition control.h:1760
xtd::forms::control::right_to_left_changed
event< control, event_handler > right_to_left_changed
Occurs when the value of the xtd::forms::control::right_to_left property changes.
Definition control.h:1826
xtd::forms::control::create
static control_t create(const control &parent, const xtd::string &text, const drawing::point &location, const drawing::size &size)
A factory to create a specified control with specified parent, text, location, and size.
Definition control.h:1396
xtd::forms::control::create
static control_t create(const drawing::point &location, const drawing::size &size, const xtd::string &name)
A factory to create a specified control with specified location, size, and name.
Definition control.h:1262
xtd::forms::control::anchor
virtual anchor_styles anchor() const noexcept
Gets the edges of the container to which a control is bound and determines how a control is resized w...
xtd::forms::control::control_appearance_changed
event< control, event_handler > control_appearance_changed
Occurs when the value of the xtd::forms::control::control_appearance property changes.
Definition control.h:1460
xtd::forms::control::control
control(const control &parent, const xtd::string &text, int32 left, int32 top, int32 width, int32 height)
Initializes a new instance of the xtd::forms::control class as a child control, with specific text,...
xtd::forms::control::key_down
event< control, key_event_handler > key_down
Occurs when a key is pressed while the xtd::forms::control has focus.
Definition control.h:1595
xtd::forms::control::got_focus
event< control, event_handler > got_focus
Occurs when the xtd::forms::control receives focus.
Definition control.h:1553
xtd::forms::control::location_changed
event< control, event_handler > location_changed
Occurs when the value of the xtd::forms::control::location property changes.
Definition control.h:1631
xtd::forms::control::mouse_up
event< control, mouse_event_handler > mouse_up
Occurs when the mouse pointer is over the xtd::forms::control and a mouse button is released.
Definition control.h:1774
xtd::forms::control::mouse_horizontal_wheel
event< control, mouse_event_handler > mouse_horizontal_wheel
Occurs when the mouse horizontal wheel moves while the xtd::forms::control has focus.
Definition control.h:1732
xtd::forms::control::create
static control_t create(const control &parent)
A factory to create a specified control with specified parent.
Definition control.h:1273
xtd::forms::control::mouse_wheel
event< control, mouse_event_handler > mouse_wheel
Occurs when the mouse wheel moves while the xtd::forms::control has focus.
Definition control.h:1789
xtd::forms::control::control
control(const xtd::string &text, int32 left, int32 top, int32 width, int32 height)
Initializes a new instance of the control class with specific text, size, and location.
xtd::forms::control::create
static control_t create(const drawing::point &location)
A factory to create a specified control with specified location.
Definition control.h:1240
xtd::forms::control::create
static control_t create(const control &parent, const drawing::point &location, const drawing::size &size, const xtd::string &name)
A factory to create a specified control with specified parent, location, size, and name.
Definition control.h:1309
xtd::forms::control::back_color_changed
event< control, event_handler > back_color_changed
Occurs when the value of the xtd::forms::control::back_color property changes.
Definition control.h:1445
xtd::forms::control::control_added
event< control, control_event_handler > control_added
Occurs when a new xtd::forms::control::control is added to the xtd::forms::control::control_collectio...
Definition control.h:1499
xtd::forms::control::fore_color_changed
event< control, event_handler > fore_color_changed
Occurs when the value of the xtd::forms::control::fore_color property changes.
Definition control.h:1573
xtd::forms::control::resize
event< control, event_handler > resize
Occurs when the xtd::forms::control is resized.
Definition control.h:1821
xtd::forms::control::cursor_changed
event< control, event_handler > cursor_changed
Occurs when the value of the xtd::forms::control::cursor property changes.
Definition control.h:1495
xtd::forms::control::from_handle
static std::optional< control_ref > from_handle(intptr handle)
Returns the control that is currently associated with the specified handle.
xtd::forms::control::create
static control_t create(const xtd::string &text, const drawing::point &location)
A factory to create a specified control with specified text, and location.
Definition control.h:1331
xtd::forms::control::mouse_click
event< control, mouse_event_handler > mouse_click
Occurs when the xtd::forms::control is clicked by the mouse.
Definition control.h:1669
xtd::forms::control::size_changed
event< control, event_handler > size_changed
Occurs when the value of the xtd::forms::control::size property changes.
Definition control.h:1831
xtd::forms::create_params
Encapsulates the information needed when creating a control.
Definition create_params.h:29
xtd::forms::cursor
Represents the image used to paint the mouse pointer.
Definition cursor.h:40
xtd::forms::help_event_args
Provides data for the xtd::forms::control::control_added and xtd::forms::control::control_removed eve...
Definition help_event_args.h:26
xtd::forms::horizontal_layout_panel
Used to group collections of horizontally aligned controls.
Definition horizontal_layout_panel.h:30
xtd::forms::iwin32_window
Provides an interface to expose Win32 HWND handles.
Definition iwin32_window.h:23
xtd::forms::key_event_args
Provides data for the xtd::forms::control::key_down or xtd::forms::control::key_up event.
Definition key_event_args.h:25
xtd::forms::key_press_event_args
Provides data for the xtd::forms::control::key_press event.
Definition key_press_event_args.h:26
xtd::forms::layout::arranged_element_collection
Represents a collection of objects.
Definition arranged_element_collection.h:34
xtd::forms::layout::arranged_element_collection::on_item_removed
virtual void on_item_removed(size_t index, type_t &item)
Raises the xtd::forms::layout::arranged_element_collection::item_removed event.
Definition arranged_element_collection.h:497
xtd::forms::layout::arranged_element_collection< control_ref >::iterator
typename std::vector< value_type >::iterator iterator
Represents the iterator type of the collection.
Definition arranged_element_collection.h:85
xtd::forms::layout::arranged_element_collection< control_ref >::allocator_type
std::allocator< value_type > allocator_type
Represents the allocator type of the collection.
Definition arranged_element_collection.h:71
xtd::forms::layout::arranged_element_collection< control_ref >::const_iterator
typename std::vector< value_type >::const_iterator const_iterator
Represents the const iterator type of the collection.
Definition arranged_element_collection.h:87
xtd::forms::menu
Represents the base functionality for all menus. Although tool_strip_drop_down and tool_strip_drop_do...
Definition menu.h:37
xtd::forms::message
Implements a Windows message.
Definition message.h:28
xtd::forms::mouse_event_args
Provides data for the xtd::forms::control::mouse_up, xtd::forms::control::mouse_down,...
Definition mouse_event_args.h:34
xtd::forms::padding
Represents a display device or multiple display devices on a single system.
Definition padding.h:25
xtd::forms::paint_event_args
Provides data for the xtd::forms::control::paint event.
Definition paint_event_args.h:30
xtd::forms::screen
Represents a display device or multiple display devices on a single system.
Definition screen.h:32
xtd::forms::style_sheets::style_sheet
The xtd::forms::style_sheets::style_sheet allows you to specify an xtd style sheet.
Definition style_sheet.h:64
xtd::forms::use_wait_cursor
Creates a use wait cursor class.
Definition use_wait_cursor.h:25
xtd::forms::vertical_layout_panel
Used to group collections of vertically aligned controls.
Definition vertical_layout_panel.h:31
xtd::iasync_result
Represents the status of an asynchronous operation.
Definition iasync_result.h:25
xtd::iclonable
Supports cloning, which creates a new instance of a class with the same value as an existing instance...
Definition iclonable.h:21
xtd::icomparable
Defines a generalized comparison method that a value type or class implements to create a type-specif...
Definition icomparable.h:21
xtd::iequatable
Defines a generalized method that a value type or class implements to create a type-specific method f...
Definition iequatable.h:22
xtd::isynchronize_invoke
Provides a way to synchronously or asynchronously execute a delegate.
Definition isynchronize_invoke.h:26
xtd::threading::wait_handle
Encapsulates operating system specific objects that wait for exclusive access to shared resources.
Definition wait_handle.h:52
component.h
Contains xtd::forms::component class.
const_control_ref.h
Contains xtd::forms::const_control_ref typedef.
control_appearance.h
Contains xtd::forms::control_appearance enum class.
control_event_handler.h
Contains xtd::forms::control_event_handler event handler.
control_ref.h
Contains xtd::forms::control_ref typedef.
control_state.h
Contains xtd::forms::visual_styles::control_state enum class.
control_styles.h
Contains xtd::forms::control_styles enum class.
dock_style.h
Contains xtd::forms::dock_style enum class.
forms_export_
#define forms_export_
Define shared library export.
Definition forms_export.h:13
xtd::optional
std::optional< type_t > optional
Represents the null_opt alias on std::nullopt_t.
Definition optional.h:181
xtd::int32
int32_t int32
Represents a 32-bit signed integer.
Definition int32.h:23
xtd::int64
int64_t int64
Represents a 64-bit signed integer.
Definition int64.h:23
xtd::uptr
std::unique_ptr< type_t > uptr
The xtd::uptr object is a unique pointer.
Definition uptr.h:25
xtd::size
size_t size
Represents a size of any object in bytes.
Definition size.h:23
xtd::intptr
intmax_t intptr
Represent a pointer or a handle.
Definition intptr.h:23
xtd::sptr
std::shared_ptr< type_t > sptr
The xtd::sptr object is a shared pointer.
Definition sptr.h:25
xtd::async_result
xtd::sptr< xtd::iasync_result > async_result
Represents the status of an asynchronous operation.
Definition async_result.h:19
xtd::object_ref
std::reference_wrapper< object > object_ref
Represents an object reference.
Definition object_ref.h:20
xtd::console_key::end
@ end
The END key.
xtd::console_key::insert
@ insert
The INS (INSERT) key.
xtd::forms::keys
keys
Specifies key codes and modifiers.
Definition keys.h:77
xtd::forms::bounds_specified
bounds_specified
Specifies the bounds of the control to use when defining a control's size and position....
Definition bounds_specified.h:22
xtd::forms::image_layout
image_layout
Specifies the position of the image on the control.
Definition image_layout.h:21
xtd::forms::control_appearance
control_appearance
Specifies the appearance of a control.
Definition control_appearance.h:21
xtd::forms::visual_styles::control_state
control_state
Specifies the visual state of a control that is drawn with visual styles.
Definition control_state.h:24
xtd::forms::control_styles
control_styles
Specifies the style and behavior of a control.
Definition control_styles.h:33
xtd::forms::auto_size_mode
auto_size_mode
Specifies how a control will behave when its auto_size property is enabled.
Definition auto_size_mode.h:22
xtd::forms::dock_style
dock_style
Specifies the position and manner in which a control is docked.
Definition dock_style.h:23
xtd::forms::anchor_styles
anchor_styles
Specifies how a control anchors to the edges of its container.
Definition anchor_styles.h:19
xtd::forms::right_to_left
right_to_left
Specifies a value indicating whether the text appears from right to left, such as when using Hebrew o...
Definition right_to_left.h:24
xtd::forms::mouse_buttons
mouse_buttons
Specifies constants that define which mouse button was pressed. This enumeration has a flag attribute...
Definition mouse_buttons.h:22
xtd::forms::control_ref
std::reference_wrapper< control > control_ref
Represents a control reference.
Definition control_ref.h:25
xtd::forms::picture_box_size_mode::auto_size
@ auto_size
The picture_box is sized equal to the size of the image that it contains.
xtd::forms::bounds_specified::location
@ location
Specifies that both the x and y coordinates of the control are defined.
xtd::forms::status_bar_panel_style::text
@ text
The xtd::forms::status_bar_panel displays text in the standard font.
help_event_handler.h
Contains xtd::forms::help_event_handler event handler.
image_layout.h
Contains xtd::forms::image_layout enum class.
iwin32_window.h
Contains xtd::forms::iwin32_window interface.
key_event_handler.h
Contains xtd::forms::key_event_handler event handler.
key_press_event_handler.h
Contains xtd::forms::key_press_event_handler event handler.
message.h
Contains xtd::forms::message class.
mouse_event_handler.h
Contains xtd::forms::mouse_event_handler event handler.
xtd::forms
The xtd::forms namespace contains classes for creating Windows-based applications that take full adva...
Definition xtd_about_box.h:12
xtd
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition xtd_about_box.h:10
paint_event_handler.h
Contains xtd::forms::paint_event_handler event handler.
right_to_left.h
Contains xtd::forms::right_to_left enum class.
style_sheet.h
Contains xtd::forms::style_sheets::style_sheet class.
padding.h
Contains xtd::forms::style_sheets::padding alias.
context_menu.h
Contains xtd::forms::context_menu menu.
create_params.h
Contains xtd::forms::create_params class.
cursors.h
Contains xtd::forms::cursors factory.
timer.h
Contains xtd::forms::timer component.
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