QIArrowSplitter::QIArrowSplitter (QWidget *aChild, QWidget *aParent) : QWidget (aParent) , mMainLayout (new QVBoxLayout (this)) , mSwitchButton (new QIArrowButtonSwitch()) , mBackButton (new QIArrowButtonPress (false, tr ("&Back"))) , mNextButton (new QIArrowButtonPress (true, tr ("&Next"))) , mChild (aChild) { /* Setup main-layout */ VBoxGlobal::setLayoutMargin (mMainLayout, 0); mMainLayout->setSpacing(3); /* Setup buttons */ mBackButton->setVisible (false); mNextButton->setVisible (false); /* Setup connections */ connect (mSwitchButton, SIGNAL (clicked()), this, SLOT (toggleWidget())); connect (mBackButton, SIGNAL (clicked()), this, SIGNAL (showBackDetails())); connect (mNextButton, SIGNAL (clicked()), this, SIGNAL (showNextDetails())); /* Setup button layout */ QHBoxLayout *buttonLayout = new QHBoxLayout(); VBoxGlobal::setLayoutMargin (buttonLayout, 0); buttonLayout->setSpacing (0); buttonLayout->addWidget (mSwitchButton); buttonLayout->addStretch(); buttonLayout->addWidget (mBackButton); buttonLayout->addWidget (mNextButton); /* Append layout with children */ mMainLayout->addLayout (buttonLayout); mMainLayout->addWidget (mChild); /* Install event-filter */ qApp->installEventFilter (this); /* Hide child initially: */ toggleWidget(); }
/** * See QMessageBox for details. */ QIMessageBox::QIMessageBox (const QString &aCaption, const QString &aText, Icon aIcon, int aButton0, int aButton1, int aButton2, QWidget *aParent, const char *aName, bool aModal) : QIDialog (aParent) , mText (aText) , mDetailsIndex (-1) , mWasDone (false) , mWasPolished (false) { #ifdef Q_WS_MAC /* No sheets in another mode than normal for now. Firstly it looks ugly and * secondly in some cases it is broken. */ if (vboxGlobal().isSheetWindowsAllowed(aParent)) setWindowFlags(Qt::Sheet); #endif /* Q_WS_MAC */ setWindowTitle (aCaption); /* Necessary to later find some of the message boxes */ setObjectName (aName); setModal (aModal); mButton0 = aButton0; mButton1 = aButton1; mButton2 = aButton2; QVBoxLayout *layout = new QVBoxLayout (this); #ifdef Q_WS_MAC layout->setContentsMargins (40, 11, 40, 11); #else /* !Q_WS_MAC */ VBoxGlobal::setLayoutMargin (layout, 11); #endif /* !Q_WS_MAC */ layout->setSpacing (10); layout->setSizeConstraint (QLayout::SetMinimumSize); QWidget *main = new QWidget(); QHBoxLayout *hLayout = new QHBoxLayout (main); VBoxGlobal::setLayoutMargin (hLayout, 0); hLayout->setSpacing (10); layout->addWidget (main); mIconLabel = new QLabel(); mIconLabel->setPixmap (standardPixmap (aIcon)); mIconLabel->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Minimum); mIconLabel->setAlignment (Qt::AlignHCenter | Qt::AlignTop); hLayout->addWidget (mIconLabel); QVBoxLayout* messageVBoxLayout = new QVBoxLayout(); VBoxGlobal::setLayoutMargin (messageVBoxLayout, 0); messageVBoxLayout->setSpacing (10); hLayout->addLayout (messageVBoxLayout); mTextLabel = new QILabel (aText); mTextLabel->setAlignment (Qt::AlignLeft | Qt::AlignTop); mTextLabel->setWordWrap (true); QSizePolicy sp (QSizePolicy::Minimum, QSizePolicy::Minimum); sp.setHeightForWidth (true); mTextLabel->setSizePolicy (sp); messageVBoxLayout->addWidget (mTextLabel); mFlagCB_Main = new QCheckBox(); mFlagCB_Main->hide(); messageVBoxLayout->addWidget (mFlagCB_Main); mDetailsVBox = new QWidget(); layout->addWidget (mDetailsVBox); QVBoxLayout* detailsVBoxLayout = new QVBoxLayout (mDetailsVBox); VBoxGlobal::setLayoutMargin (detailsVBoxLayout, 0); detailsVBoxLayout->setSpacing (10); mDetailsText = new QTextEdit(); { /* Calculate the minimum size dynamically, approx. * for 40 chars, 4 lines & 2 <table> margins */ QFontMetrics fm = mDetailsText->fontMetrics(); mDetailsText->setMinimumSize (fm.width ('m') * 40, fm.lineSpacing() * 4 + 4 * 2); } mDetailsText->setReadOnly (true); mDetailsText->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::MinimumExpanding); mDetailsSplitter = new QIArrowSplitter (mDetailsText); connect (mDetailsSplitter, SIGNAL (showBackDetails()), this, SLOT (detailsBack())); connect (mDetailsSplitter, SIGNAL (showNextDetails()), this, SLOT (detailsNext())); detailsVBoxLayout->addWidget (mDetailsSplitter); mFlagCB_Details = new QCheckBox(); mFlagCB_Details->hide(); detailsVBoxLayout->addWidget (mFlagCB_Details); mSpacer = new QSpacerItem (0, 0); layout->addItem (mSpacer); mButtonBox = new QIDialogButtonBox; mButtonBox->setCenterButtons (true); layout->addWidget (mButtonBox); mButtonEsc = 0; mButton0PB = createButton (aButton0); if (mButton0PB) connect (mButton0PB, SIGNAL (clicked()), SLOT (done0())); mButton1PB = createButton (aButton1); if (mButton1PB) connect (mButton1PB, SIGNAL (clicked()), SLOT (done1())); mButton2PB = createButton (aButton2); if (mButton2PB) connect (mButton2PB, SIGNAL (clicked()), SLOT (done2())); /* If this is an error message add an "Copy to clipboard" button for easier * bug reports. */ if (aIcon == QIMessageBox::Critical) { QPushButton *pCopyButton = createButton(Copy); pCopyButton->setToolTip(tr("Copy all errors to the clipboard")); connect(pCopyButton, SIGNAL(clicked()), SLOT(copy())); } /* this call is a must -- it initializes mFlagCB and mSpacer */ setDetailsShown (false); }