LibreOffice Module vcl (master) 1
DropdownBox.cxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
21#include <vcl/layout.hxx>
22#include <DropdownBox.hxx>
23
24#define NOTEBOOK_HEADER_HEIGHT 30
25
26/*
27 * DropdownBox - shows content or moves it to the popup
28 * which can be opened by clicking on a button
29 */
30
32 : VclHBox(pParent)
33 , m_bInFullView(true)
34{
36 m_pButton->SetClickHdl(LINK(this, DropdownBox, PBClickHdl));
41}
42
44
46{
48 if (m_pPopup)
50
52}
53
55{
56 if (m_bInFullView)
57 {
58 m_bInFullView = false;
59
60 for (int i = 0; i < GetChildCount(); i++)
61 GetChild(i)->Hide();
62
63 m_pButton->Show();
65 }
66}
67
69
71{
72 if (!m_bInFullView)
73 {
74 m_bInFullView = true;
75
76 for (int i = 0; i < GetChildCount(); i++)
77 GetChild(i)->Show();
78
79 m_pButton->Hide();
80 }
81}
82
83IMPL_LINK(DropdownBox, PBClickHdl, Button*, /*pButton*/, void)
84{
85 if (m_pPopup)
86 m_pPopup.disposeAndClear();
87
88 m_pPopup = VclPtr<NotebookbarPopup>::Create(this);
89
90 for (int i = 0; i < GetChildCount(); i++)
91 {
92 if (GetChild(i) != m_pButton)
93 {
94 Window* pChild = GetChild(i);
95 pChild->Show();
96
97 pChild->SetParent(m_pPopup->getBox());
98 // count is decreased because we moved child
99 i--;
100 }
101 }
102
103 m_pPopup->hideSeparators(true);
104
105 m_pPopup->getBox()->set_height_request(GetSizePixel().Height());
106
107 tools::Long x = GetPosPixel().getX();
108 tools::Long y = GetPosPixel().getY() + NOTEBOOK_HEADER_HEIGHT + GetSizePixel().Height();
109 tools::Rectangle aRect(x, y, x, y);
110
111 m_pPopup->StartPopupMode(aRect, FloatWinPopupFlags::Down | FloatWinPopupFlags::GrabFocus
113}
114
115/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
IMPL_LINK(DropdownBox, PBClickHdl, Button *,, void)
Definition: DropdownBox.cxx:83
#define NOTEBOOK_HEADER_HEIGHT
Definition: DropdownBox.cxx:24
void SetClickHdl(const Link< Button *, void > &rLink)
Definition: button.hxx:79
void HideContent() override
Definition: DropdownBox.cxx:54
bool IsHidden() override
Definition: DropdownBox.cxx:68
virtual ~DropdownBox() override
Definition: DropdownBox.cxx:43
bool m_bInFullView
Definition: DropdownBox.hxx:30
virtual void dispose() override
This is intended to be used to clear any locally held references to other Window-subclass objects.
Definition: DropdownBox.cxx:45
DropdownBox(vcl::Window *pParent)
Definition: DropdownBox.cxx:31
void ShowContent() override
Definition: DropdownBox.cxx:70
VclPtr< NotebookbarPopup > m_pPopup
Definition: DropdownBox.hxx:32
VclPtr< PushButton > m_pButton
Definition: DropdownBox.hxx:31
virtual void Resize() override
Definition: button.cxx:1463
void SetSymbol(SymbolType eSymbol)
Definition: button.cxx:1611
constexpr tools::Long Width() const
void disposeAndClear()
Definition: vclptr.hxx:200
static VclPtr< reference_type > Create(Arg &&... arg)
A construction helper for VclPtr.
Definition: vclptr.hxx:127
virtual void dispose() override
This is intended to be used to clear any locally held references to other Window-subclass objects.
Definition: window.cxx:140
sal_uInt16 GetChildCount() const
Definition: stacking.cxx:1001
virtual void SetOutputSizePixel(const Size &rNewSize)
Definition: window2.cxx:1305
void Show(bool bVisible=true, ShowFlags nFlags=ShowFlags::NONE)
Definition: window.cxx:2191
void Hide()
Definition: window.hxx:885
void set_width_request(sal_Int32 nWidthRequest)
Definition: window2.cxx:1663
virtual Size GetSizePixel() const
Definition: window.cxx:2406
void SetQuickHelpText(const OUString &rHelpText)
Definition: window2.cxx:1257
const OUString & GetQuickHelpText() const
Definition: window2.cxx:1263
vcl::Window * GetChild(sal_uInt16 nChild) const
Definition: stacking.cxx:1017
float y
float x
int i
long Long
WinBits const WB_FLATBUTTON
Definition: wintypes.hxx:186