1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/*************************************************************************/
/* scroll_container.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef SCROLL_CONTAINER_H
#define SCROLL_CONTAINER_H
#include "container.h"
#include "scroll_bar.h"
class ScrollContainer : public Container {
GDCLASS(ScrollContainer, Container);
HScrollBar* h_scroll;
VScrollBar* v_scroll;
Size2 child_max_size;
Size2 scroll;
void update_scrollbars();
Vector2 drag_speed;
Vector2 drag_accum;
Vector2 drag_from;
Vector2 last_drag_accum;
float last_drag_time;
float time_since_motion;
bool drag_touching;
bool drag_touching_deaccel;
bool click_handled;
bool scroll_h;
bool scroll_v;
void _cancel_drag();
protected:
Size2 get_minimum_size() const;
void _gui_input(const InputEvent& p_gui_input);
void _notification(int p_what);
void _scroll_moved(float);
static void _bind_methods();
void _update_scrollbar_pos();
public:
int get_v_scroll() const;
void set_v_scroll(int p_pos);
int get_h_scroll() const;
void set_h_scroll(int p_pos);
void set_enable_h_scroll(bool p_enable);
bool is_h_scroll_enabled() const;
void set_enable_v_scroll(bool p_enable);
bool is_v_scroll_enabled() const;
virtual bool clips_input() const;
virtual String get_configuration_warning() const;
ScrollContainer();
};
#endif
|