window_view.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28 
29 #pragma once
30 
31 #include "../View/root_view.h"
32 #include "../../Display/Window/display_window.h"
33 #include "../../Display/Window/keys.h"
34 
35 namespace clan
36 {
37  enum class WindowShowType
38  {
39  hide,
40  show,
42  normal,
43  maximized,
44  minimized,
45  maximize,
46  minimize,
48  restore,
50  };
51 
52  class InputEvent;
53  class WindowView_Impl;
54 
55  class WindowView : public RootView
56  {
57  public:
59 
61  void hide();
62 
64 
65  protected:
66  bool root_hidden() const override;
67  void set_root_hidden(bool value) override;
68 
69  Canvas get_root_canvas() const override;
70 
71  void set_root_needs_render() override;
72  void layout_local() override;
73 
74  Pointf root_to_screen_pos(const Pointf &pos) override;
75  Pointf root_from_screen_pos(const Pointf &pos) override;
76 
77  private:
78  std::shared_ptr<WindowView_Impl> impl;
79 
80  friend class WindowView_Impl;
81  };
82 }
WindowView(const DisplayWindowDescription &desc)
Pointf root_from_screen_pos(const Pointf &pos) override
Map from screen to local content coordinates.
DisplayWindow get_display_window()
2D (x,y) point structure - Float
Definition: point.h:73
void set_root_hidden(bool value) override
Hides a view from layout and rendering.
void set_root_needs_render() override
Signals this view needs to be rendered again.
Definition: window_view.h:56
2D Graphics Canvas
Definition: canvas.h:73
Base class for views participating as a root view in the user interface.
Definition: root_view.h:38
Pointf root_to_screen_pos(const Pointf &pos) override
Map from local content to screen coordinates.
Display window description class.
Definition: display_window_description.h:63
void show(WindowShowType type=WindowShowType::show)
Definition: clanapp.h:36
Canvas get_root_canvas() const override
bool root_hidden() const override
Test if view is set to hidden.
friend class WindowView_Impl
Definition: window_view.h:80
WindowShowType
Definition: window_view.h:38
Top-level window class.
Definition: display_window.h:102
void layout_local() override
Layout local root.