/src/libreoffice/include/vcl/weld/Scrollbar.hxx
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | */ |
9 | | |
10 | | #pragma once |
11 | | |
12 | | #include <vcl/dllapi.h> |
13 | | #include <vcl/weld/weld.hxx> |
14 | | |
15 | | enum class ScrollType; |
16 | | |
17 | | namespace weld |
18 | | { |
19 | | class VCL_DLLPUBLIC Scrollbar : virtual public Widget |
20 | | { |
21 | | Link<Scrollbar&, void> m_aValueChangeHdl; |
22 | | |
23 | | protected: |
24 | 0 | void signal_adjustment_value_changed() { m_aValueChangeHdl.Call(*this); } |
25 | | |
26 | | public: |
27 | | virtual void adjustment_configure(int value, int lower, int upper, int step_increment, |
28 | | int page_increment, int page_size) |
29 | | = 0; |
30 | | virtual int adjustment_get_value() const = 0; |
31 | | virtual void adjustment_set_value(int value) = 0; |
32 | | virtual int adjustment_get_upper() const = 0; |
33 | | virtual void adjustment_set_upper(int upper) = 0; |
34 | | virtual int adjustment_get_page_size() const = 0; |
35 | | virtual void adjustment_set_page_size(int size) = 0; |
36 | | virtual int adjustment_get_page_increment() const = 0; |
37 | | virtual void adjustment_set_page_increment(int size) = 0; |
38 | | virtual int adjustment_get_step_increment() const = 0; |
39 | | virtual void adjustment_set_step_increment(int size) = 0; |
40 | | virtual int adjustment_get_lower() const = 0; |
41 | | virtual void adjustment_set_lower(int lower) = 0; |
42 | | |
43 | | virtual int get_scroll_thickness() const = 0; |
44 | | virtual void set_scroll_thickness(int nThickness) = 0; |
45 | | virtual void set_scroll_swap_arrows(bool bSwap) = 0; |
46 | | |
47 | | virtual ScrollType get_scroll_type() const = 0; |
48 | | |
49 | | void connect_adjustment_value_changed(const Link<Scrollbar&, void>& rLink) |
50 | 0 | { |
51 | 0 | m_aValueChangeHdl = rLink; |
52 | 0 | } |
53 | | }; |
54 | | } |
55 | | |
56 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |