| 1 | /* $Id: UIToolBar.cpp 51937 2014-07-08 16:01:15Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox Qt GUI - UIToolBar class implementation.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2014 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | /* Qt includes: */
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| 19 | #include <QLayout>
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| 20 | #include <QMainWindow>
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| 21 | #include <QWindowsStyle>
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| 22 | #include <QCleanlooksStyle>
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| 23 |
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| 24 | /* GUI includes: */
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| 25 | #include "UIToolBar.h"
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| 26 | #ifdef Q_WS_MAC
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| 27 | # include "VBoxUtils.h"
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| 28 | #endif /* Q_WS_MAC */
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| 29 |
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| 30 | UIToolBar::UIToolBar(QWidget *pParent /* = 0 */)
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| 31 | : QToolBar(pParent)
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| 32 | , m_pMainWindow(qobject_cast<QMainWindow*>(pParent))
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| 33 | {
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| 34 | /* Prepare: */
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| 35 | prepare();
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| 36 | }
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| 37 |
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| 38 | void UIToolBar::setUseTextLabels(bool fEnable)
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| 39 | {
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| 40 | /* Determine tool-button style on the basis of passed flag: */
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| 41 | Qt::ToolButtonStyle tbs = fEnable ? Qt::ToolButtonTextUnderIcon : Qt::ToolButtonIconOnly;
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| 42 |
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| 43 | /* Depending on parent, assign this style: */
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| 44 | if (m_pMainWindow)
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| 45 | m_pMainWindow->setToolButtonStyle(tbs);
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| 46 | else
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| 47 | setToolButtonStyle(tbs);
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| 48 | }
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| 49 |
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| 50 | #ifdef Q_WS_MAC
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| 51 | void UIToolBar::enableMacToolbar()
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| 52 | {
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| 53 | /* Depending on parent, enable unified title/tool-bar: */
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| 54 | if (m_pMainWindow)
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| 55 | m_pMainWindow->setUnifiedTitleAndToolBarOnMac(true);
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| 56 | }
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| 57 |
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| 58 | void UIToolBar::setShowToolBarButton(bool fShow)
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| 59 | {
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| 60 | ::darwinSetShowsToolbarButton(this, fShow);
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| 61 | }
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| 62 |
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| 63 | void UIToolBar::updateLayout()
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| 64 | {
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| 65 | /* There is a bug in Qt Cocoa which result in showing a "more arrow" when
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| 66 | the necessary size of the toolbar is increased. Also for some languages
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| 67 | the with doesn't match if the text increase. So manually adjust the size
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| 68 | after changing the text. */
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| 69 | QSizePolicy sp = sizePolicy();
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| 70 | setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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| 71 | adjustSize();
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| 72 | setSizePolicy(sp);
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| 73 | layout()->invalidate();
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| 74 | layout()->activate();
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| 75 | }
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| 76 | #endif /* Q_WS_MAC */
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| 77 |
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| 78 | void UIToolBar::prepare()
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| 79 | {
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| 80 | /* Configure tool-bar: */
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| 81 | setFloatable(false);
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| 82 | setMovable(false);
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| 83 |
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| 84 | /* Remove that ugly frame panel around the toolbar.
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| 85 | * Doing that currently for Cleanlooks & Windows styles. */
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| 86 | if (qobject_cast <QCleanlooksStyle*>(QToolBar::style()) ||
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| 87 | qobject_cast <QWindowsStyle*>(QToolBar::style()))
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| 88 | setStyleSheet("QToolBar { border: 0px none black; }");
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| 89 |
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| 90 | /* Configure tool-bar' layout: */
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| 91 | if (layout())
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| 92 | layout()->setContentsMargins(0, 0, 0, 0);
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| 93 |
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| 94 | /* Configure tool-bar' context-menu policy: */
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| 95 | setContextMenuPolicy(Qt::NoContextMenu);
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| 96 | }
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| 97 |
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