/src/libreoffice/include/vcl/weld/ScrolledWindow.hxx
Line | Count | Source |
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 VclPolicyType; |
16 | | |
17 | | namespace weld |
18 | | { |
19 | | class VCL_DLLPUBLIC ScrolledWindow : virtual public Widget |
20 | | { |
21 | | friend class ::LOKTrigger; |
22 | | |
23 | | Link<ScrolledWindow&, void> m_aVValueChangeHdl; |
24 | | Link<ScrolledWindow&, void> m_aHValueChangeHdl; |
25 | | |
26 | | protected: |
27 | 0 | void signal_vadjustment_value_changed() { m_aVValueChangeHdl.Call(*this); } |
28 | 0 | void signal_hadjustment_value_changed() { m_aHValueChangeHdl.Call(*this); } |
29 | | |
30 | | public: |
31 | | virtual void hadjustment_configure(int value, int upper, int step_increment, int page_increment, |
32 | | int page_size) |
33 | | = 0; |
34 | | virtual int hadjustment_get_value() const = 0; |
35 | | virtual void hadjustment_set_value(int value) = 0; |
36 | | virtual int hadjustment_get_upper() const = 0; |
37 | | virtual void hadjustment_set_upper(int upper) = 0; |
38 | | virtual int hadjustment_get_page_size() const = 0; |
39 | | virtual void hadjustment_set_page_size(int size) = 0; |
40 | | virtual void hadjustment_set_page_increment(int size) = 0; |
41 | | virtual void hadjustment_set_step_increment(int size) = 0; |
42 | | virtual void set_hpolicy(VclPolicyType eHPolicy) = 0; |
43 | | virtual VclPolicyType get_hpolicy() const = 0; |
44 | | void connect_hadjustment_value_changed(const Link<ScrolledWindow&, void>& rLink) |
45 | 0 | { |
46 | 0 | m_aHValueChangeHdl = rLink; |
47 | 0 | } |
48 | | |
49 | | virtual void vadjustment_configure(int value, int upper, int step_increment, int page_increment, |
50 | | int page_size) |
51 | | = 0; |
52 | | virtual int vadjustment_get_value() const = 0; |
53 | | virtual void vadjustment_set_value(int value) = 0; |
54 | | virtual int vadjustment_get_upper() const = 0; |
55 | | virtual void vadjustment_set_upper(int upper) = 0; |
56 | | virtual int vadjustment_get_page_size() const = 0; |
57 | | virtual void vadjustment_set_page_size(int size) = 0; |
58 | | virtual void vadjustment_set_page_increment(int size) = 0; |
59 | | virtual void vadjustment_set_step_increment(int size) = 0; |
60 | | virtual void set_vpolicy(VclPolicyType eVPolicy) = 0; |
61 | | virtual VclPolicyType get_vpolicy() const = 0; |
62 | | void connect_vadjustment_value_changed(const Link<ScrolledWindow&, void>& rLink) |
63 | 0 | { |
64 | 0 | m_aVValueChangeHdl = rLink; |
65 | 0 | } |
66 | | virtual int get_scroll_thickness() const = 0; |
67 | | virtual void set_scroll_thickness(int nThickness) = 0; |
68 | | |
69 | | //trying to use custom color for a scrollbar is generally a bad idea. |
70 | | virtual void customize_scrollbars(const Color& rBackgroundColor, const Color& rShadowColor, |
71 | | const Color& rFaceColor) |
72 | | = 0; |
73 | | }; |
74 | | } |
75 | | |
76 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |