DevGUI::DevGUI()
: QMainWindow(0), noname_count(0)
{
setupFileActions();
setupEditActions();
setupTextActions();
setupCompiler();
setupExplorer();
Editor = new DevMDI(this);
Editor->setWindowState(Qt::WindowMaximized);
connect(Editor, SIGNAL(currentChanged(int)),
this, SLOT(editorChanged()));
setCentralWidget(Editor);
connect(QApplication::clipboard() , SIGNAL(dataChanged()),
this , SLOT (clipboardDataChanged()) );
for (int i = 1; i < DEV_APP->argc(); ++i)
load(DEV_APP->argv()[i]);
setWindowState(Qt::WindowMaximized);
setWindowTitle("Dev-Qt++ 0.1.0 [*]");
show();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
TestAssistance *pt = TestAssistance::get();
//main window init
ui->setupUi(this);
ui->toolBox->hide();
if(pt->isUserAdmin()){
ui->actionAdmin->setEnabled(true);
ui->mainToolBar->addSeparator();
ui->mainToolBar->addAction(ui->actionAdmin);
}
else
ui->actionAdmin->setEnabled(false);
setWindowTitle(tr("[*]自动出卷系统 ") + TESTASSITANCE_VERSION);
setWindowIcon(QIcon(":/TestAssist.ico"));
setupFileActions();
setupEditActions();
setupTextActions();
//init editor
initTextEditor();
setWindowModified(false);
setWelcomActions(false);
//init status
QLabel *plabel = new QLabel(ui->statusBar);
plabel->setText("当前用户：" + pt->get()->getUserName() +
" 是否为管理员：" + (pt->get()->isUserAdmin()?"yes":"no"));
ui->statusBar->addWidget(plabel);
}
TextEdit::TextEdit(QWidget *parent)
: QWidget(parent), layout(parent), toolBar1(parent), toolBar2(parent)
{
setupEditActions();
setupTextActions();
{
setLayout(&layout);
layout.addItem(&toolBar1);
layout.addItem(&toolBar2);
}
textEdit = new QTextEdit(this);
connect(textEdit, SIGNAL(currentCharFormatChanged(const QTextCharFormat &)),
this, SLOT(currentCharFormatChanged(const QTextCharFormat &)));
connect(textEdit, SIGNAL(cursorPositionChanged()),
this, SLOT(cursorPositionChanged()));
layout.addWidget(textEdit);
textEdit->setFocus();
fontChanged(textEdit->font());
colorChanged(textEdit->textColor());
alignmentChanged(textEdit->alignment());
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
connect(textEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
setWindowModified(textEdit->document()->isModified());
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), textEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), textEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), textEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), textEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), textEdit, SLOT(paste()));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
QString initialFile = ":/example.html";
const QStringList args = QCoreApplication::arguments();
if (args.count() == 2)
initialFile = args.at(1);
}
TextEdit::TextEdit( QWidget *parent, const char *name )
: QMainWindow( parent, name, 0 )
{
setupFileActions();
setupEditActions();
setupTextActions();
tabWidget = new QTabWidget( this );
connect( tabWidget, SIGNAL( currentChanged( QWidget * ) ),
this, SLOT( editorChanged( QWidget * ) ) );
setCentralWidget( tabWidget );
}
TextEdit::TextEdit( QWidget *parent, const char *name )
: QMainWindow( parent, name )
{
setupFileActions();
setupEditActions();
setupTextActions();
tabWidget = new QTabWidget( this );
connect( tabWidget, SIGNAL( currentChanged( QWidget * ) ),
this, SLOT( editorChanged( QWidget * ) ) );
setCentralWidget( tabWidget );
if ( qApp->argc() == 1 ) {
load( "example.html" );
} else {
for ( int i = 1; i < qApp->argc(); ++i )
load( qApp->argv()[ i ] );
}
}
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
, timer_(new QTimer(this))
{
setDockNestingEnabled( true );
setCorner( Qt::BottomLeftCorner, Qt::LeftDockWidgetArea );
setCorner( Qt::BottomRightCorner, Qt::BottomDockWidgetArea );
statusBar()->setProperty( "p_styled", true );
statusBar()->addWidget( new QLabel );
if ( auto p = statusBar()->findChild<QLabel *>() ) {
p->setText( "STATUS:" );
}
setupFileActions();
setupEditActions();
{
QMenu *helpMenu = new QMenu(tr("Help"), this);
menuBar()->addMenu(helpMenu);
helpMenu->addAction(tr("About"), this, SLOT(about()));
helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt()));
}
#if defined USING_CHARTS
auto widget = new ChartView( this );
#else
auto widget = new WaveformView( this );
#endif
setCentralWidget( widget );
grabGesture( Qt::PanGesture );
grabGesture( Qt::PinchGesture );
connect( document::instance(), &document::updateData, this, &MainWindow::handleUpdateData );
createDockWidgets();
}
TextEdit::TextEdit(QWidget *parent)
: QMainWindow(parent)
{
setToolButtonStyle(Qt::ToolButtonFollowStyle);
setupFileActions();
setupEditActions();
setupTextActions();
{
QMenu *helpMenu = new QMenu(tr("Help"), this);
menuBar()->addMenu(helpMenu);
helpMenu->addAction(tr("About"), this, SLOT(about()));
helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt()));
}
textEdit = new QTextEdit(this);
connect(textEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)),
this, SLOT(currentCharFormatChanged(QTextCharFormat)));
connect(textEdit, SIGNAL(cursorPositionChanged()),
this, SLOT(cursorPositionChanged()));
setCentralWidget(textEdit);
textEdit->setFocus();
setCurrentFileName(QString());
fontChanged(textEdit->font());
colorChanged(textEdit->textColor());
alignmentChanged(textEdit->alignment());
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
actionSave, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
connect(textEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
setWindowModified(textEdit->document()->isModified());
actionSave->setEnabled(textEdit->document()->isModified());
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), textEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), textEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), textEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), textEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), textEdit, SLOT(paste()));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
#ifndef QT_NO_CLIPBOARD
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
#endif
QString initialFile = "/example.html";
const QStringList args = QCoreApplication::arguments();
if (args.count() == 2)
initialFile = args.at(1);
if (!load(initialFile))
fileNew();
}
/** Constructor */
CreateBlogMsg::CreateBlogMsg(std::string cId ,QWidget* parent, Qt::WFlags flags)
: mBlogId(cId), QMainWindow (parent, flags)
{
/* Invoke the Qt Designer generated object setup routine */
ui.setupUi(this);
setAttribute ( Qt::WA_DeleteOnClose, true );
setupFileActions();
setupEditActions();
setupViewActions();
setupInsertActions();
setupParagraphActions();
setAcceptDrops(true);
setStartupText();
newBlogMsg();
ui.toolBar_2->addAction(ui.actionIncreasefontsize);
ui.toolBar_2->addAction(ui.actionDecreasefontsize);
ui.toolBar_2->addAction(ui.actionBlockquoute);
ui.toolBar_2->addAction(ui.actionOrderedlist);
ui.toolBar_2->addAction(ui.actionUnorderedlist);
ui.toolBar_2->addAction(ui.actionBlockquoute);
ui.toolBar_2->addAction(ui.actionCode);
ui.toolBar_2->addAction(ui.actionsplitPost);
setupTextActions();
connect(ui.actionPublish, SIGNAL(triggered()), this, SLOT(sendMsg()));
connect(ui.actionNew, SIGNAL(triggered()), this, SLOT (fileNew()));
connect(ui.actionIncreasefontsize, SIGNAL (triggered()), this, SLOT (fontSizeIncrease()));
connect(ui.actionDecreasefontsize, SIGNAL (triggered()), this, SLOT (fontSizeDecrease()));
connect(ui.actionBlockquoute, SIGNAL (triggered()), this, SLOT (blockQuote()));
connect(ui.actionCode, SIGNAL (triggered()), this, SLOT (toggleCode()));
connect(ui.actionsplitPost, SIGNAL (triggered()), this, SLOT (addPostSplitter()));
connect(ui.actionOrderedlist, SIGNAL (triggered()), this, SLOT (addOrderedList()));
connect(ui.actionUnorderedlist, SIGNAL (triggered()), this, SLOT (addUnorderedList()));
//connect(webView, SIGNAL(loadFinished(bool)),this, SLOT(updateTextEdit()));
connect( ui.msgEdit, SIGNAL( textChanged(const QString &)), this, SLOT(updateTextEdit()));
connect( ui.msgEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)),
this, SLOT(currentCharFormatChanged(QTextCharFormat)));
connect( ui.msgEdit, SIGNAL(cursorPositionChanged()),
this, SLOT(cursorPositionChanged()));
QPalette palette = QApplication::palette();
codeBackground = palette.color( QPalette::Active, QPalette::Midlight );
fontChanged(ui.msgEdit->font());
colorChanged(ui.msgEdit->textColor());
alignmentChanged(ui.msgEdit->alignment());
connect( ui.msgEdit->document(), SIGNAL(modificationChanged(bool)),
actionSave, SLOT(setEnabled(bool)));
connect( ui.msgEdit->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
connect( ui.msgEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect( ui.msgEdit->document(), SIGNAL(undoAvailable(bool)),
ui.actionUndo, SLOT(setEnabled(bool)));
connect( ui.msgEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
setWindowModified( ui.msgEdit->document()->isModified());
actionSave->setEnabled( ui.msgEdit->document()->isModified());
actionUndo->setEnabled( ui.msgEdit->document()->isUndoAvailable());
ui.actionUndo->setEnabled( ui.msgEdit->document()->isUndoAvailable());
actionRedo->setEnabled( ui.msgEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), ui.msgEdit, SLOT(undo()));
connect(ui.actionUndo, SIGNAL(triggered()), ui.msgEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), ui.msgEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), ui.msgEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), ui.msgEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), ui.msgEdit, SLOT(paste()));
connect(ui.msgEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(ui.msgEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
#ifndef QT_NO_CLIPBOARD
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
#endif
//defaultCharFormat
defaultCharFormat = ui.msgEdit->currentCharFormat();
const QFont defaultFont = ui.msgEdit->document()->defaultFont();
defaultCharFormat.setFont( defaultFont );
defaultCharFormat.setForeground( ui.msgEdit->currentCharFormat().foreground() );
defaultCharFormat.setProperty( QTextFormat::FontSizeAdjustment, QVariant( 0 ) );
defaultCharFormat.setBackground( palette.color( QPalette::Active,
QPalette::Base ) );
defaultCharFormat.setProperty( TextFormat::HasCodeStyle, QVariant( false ) );
//defaultBlockFormat
defaultBlockFormat = ui.msgEdit->textCursor().blockFormat();
}
// ---------------------------------------------------------------------------
TextEdit::TextEdit(QWidget * parent)
: QMainWindow(parent, Qt::Dialog)
{
setWindowModality (Qt::ApplicationModal);
setupFileActions();
setupEditActions();
{
QMenu *helpMenu = new QMenu(tr("Help"), this);
menuBar()->addMenu(helpMenu);
helpMenu->addAction(tr("About"), this, SLOT(about()));
}
textEdit = new QPlainTextEdit(this);
// textEdit->setLineWrapMode(QTextEdit::NoWrap);
connect(textEdit, SIGNAL(currentCharFormatChanged(const QTextCharFormat &)),
this, SLOT(currentCharFormatChanged(const QTextCharFormat &)));
connect(textEdit, SIGNAL(cursorPositionChanged()),
this, SLOT(cursorPositionChanged()));
setCentralWidget(textEdit);
textEdit->setFocus();
setCurrentFileName(QString());
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
actionSave, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
connect(textEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
setWindowModified(textEdit->document()->isModified());
actionSave->setEnabled(textEdit->document()->isModified());
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), textEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), textEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), textEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), textEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), textEdit, SLOT(paste()));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
QString initialFile = ":/example.html";
const QStringList args = QCoreApplication::arguments();
if (args.count() == 2)
initialFile = args.at(1);
if (!load(initialFile))
fileNew();
}
GraphicTextDialog::GraphicTextDialog(GraphicText *text, Qucs::UndoOption opt, QWidget *parent)
: QDialog(parent), textItem(text), undoOption(opt)
{
mainLayout = new QVBoxLayout(this);
mainLayout->setSpacing(-1);
toolBarLayout = new QHBoxLayout;
mainLayout->addItem(toolBarLayout);
toolBar = new QToolBar(this);
toolBar->setIconSize(QSize(16, 16));
toolBarLayout->addWidget(toolBar);
toolBarLayout->setSpacing(-1);
toolBarLayout->setContentsMargins(0,0,0,0);
setupEditActions();
setupTextActions();
textEdit = new QTextEdit;
if(textItem) {
QString latex = Qucs::unicodeToLatex(textItem->richText());
textEdit->setHtml(latex);
}
mainLayout->addWidget(textEdit);
connect(textEdit, SIGNAL(currentCharFormatChanged(const QTextCharFormat &)),
SLOT(currentCharFormatChanged(const QTextCharFormat &)));
connect(textEdit, SIGNAL(cursorPositionChanged()), SLOT(cursorPositionChanged()));
textEdit->setFocus();
fontChanged(textEdit->font());
colorChanged(textEdit->textColor());
alignmentChanged(textEdit->alignment());
subSuperAlignmentChanged(textEdit->currentCharFormat().verticalAlignment());
connect(textEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), textEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), textEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), textEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), textEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), textEdit, SLOT(paste()));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
connect(QApplication::clipboard(), SIGNAL(dataChanged()), SLOT(clipboardDataChanged()));
QDialogButtonBox *buttonBox =
new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
Qt::Horizontal, this);
buttonBox->button(QDialogButtonBox::Ok)->setText(tr("&OK"));
connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
mainLayout->addWidget(buttonBox);
adjustSize();
}
BrailleMusicEditor::BrailleMusicEditor(QWidget *parent)
: QMainWindow(parent), ok(this), fail(this), lilypond(this) {
#ifdef Q_OS_OSX
setUnifiedTitleAndToolBarOnMac(true);
#endif
setToolButtonStyle(Qt::ToolButtonFollowStyle);
setupFileActions();
setupEditActions();
setupOptionsActions();
setupSoundEffects();
{
auto helpMenu = new QMenu(tr("Help"), this);
menuBar()->addMenu(helpMenu);
helpMenu->addAction(tr("About"), this, SLOT(about()));
helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt()));
helpMenu->addAction(tr("&Report a problem..."), this, SLOT(reportBug()));
}
textEdit = new QTextEdit(this);
textEdit->setWordWrapMode(QTextOption::NoWrap);
connect(textEdit, &QTextEdit::cursorPositionChanged,
this, &BrailleMusicEditor::cursorPositionChanged);
connect(textEdit, &QTextEdit::textChanged,
this, &BrailleMusicEditor::textChanged);
svgScrollArea = new QScrollArea(this);
svgScrollArea->setFocusPolicy(Qt::NoFocus);
auto splitter = new QSplitter(Qt::Vertical);
splitter->addWidget(textEdit);
splitter->addWidget(svgScrollArea);
QSettings settings;
if (settings.value("ui/persist_layout",1).toInt() &&
settings.contains("ui/layout_data")) {
splitter->restoreState(settings.value("ui/layout_data").toByteArray());
} else {
splitter->setStretchFactor(0, 1);
splitter->setStretchFactor(1, 1);
}
setCentralWidget(splitter);
textEdit->setFocus();
setCurrentFileName(QString());
QFont textFont("Helvetica");
textFont.setStyleHint(QFont::SansSerif);
textEdit->setFont(textFont);
fontChanged(textEdit->font());
colorChanged(textEdit->textColor());
connect(textEdit->document(), &QTextDocument::modificationChanged,
actionSave, &QAction::setEnabled);
connect(textEdit->document(), &QTextDocument::modificationChanged,
this, &BrailleMusicEditor::setWindowModified);
connect(textEdit->document(), &QTextDocument::undoAvailable,
actionUndo, &QAction::setEnabled);
connect(textEdit->document(), &QTextDocument::redoAvailable,
actionRedo, &QAction::setEnabled);
setWindowModified(textEdit->document()->isModified());
actionSave->setEnabled(textEdit->document()->isModified());
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, &QAction::triggered, textEdit, &QTextEdit::undo);
connect(actionRedo, &QAction::triggered, textEdit, &QTextEdit::redo);
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, &QAction::triggered, textEdit, &QTextEdit::cut);
connect(actionCopy, &QAction::triggered, textEdit, &QTextEdit::copy);
connect(actionPaste, &QAction::triggered, textEdit, &QTextEdit::paste);
connect(textEdit, &QTextEdit::copyAvailable, actionCut, &QAction::setEnabled);
connect(textEdit, &QTextEdit::copyAvailable, actionCopy, &QAction::setEnabled);
#ifndef QT_NO_CLIPBOARD
connect(QApplication::clipboard(), SIGNAL(dataChanged()),
this, SLOT(clipboardDataChanged()));
#endif
connect(&lilypond, &QProcess::started,
this, &BrailleMusicEditor::lilyPondStarted);
connect(&lilypond, static_cast<void (QProcess::*)(int, QProcess::ExitStatus)>
(&QProcess::finished),
this, &BrailleMusicEditor::lilyPondFinished);
connect(&lilypond, static_cast<void (QProcess::*)(QProcess::ProcessError)>
(&QProcess::error),
this, &BrailleMusicEditor::lilyPondError);
QString initialFile = ":/examples/bwv988-v01.bmc";
const QStringList args = QCoreApplication::arguments();
if (args.count() == 2) initialFile = args.at(1);
if (!load(initialFile)) fileNew();
}
TextEdit::TextEdit(QWidget *parent)
: QMainWindow(parent)
{
setToolButtonStyle(Qt::ToolButtonFollowStyle);
setupFileActions();
setupEditActions();
setupTextActions();
{
// QMenu *helpMenu = new QMenu(tr("Help"), this);
// menuBar()->addMenu(helpMenu);
// helpMenu->addAction(tr("About"), this, SLOT(about()));
// helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt()));
}
textEdit = new QTextEdit(this);
//////////////////////////////////////////////////
connect(textEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)),
this, SLOT(currentCharFormatChanged(QTextCharFormat)));
connect(textEdit, SIGNAL(cursorPositionChanged()),
this, SLOT(cursorPositionChanged()));
///////////
//setCentralWidget(textEdit);
//blank=new Blank(this);
//setCentralWidget(blank);
//create a transparent canvas and put it on the top of textEdit
image =new MyCanvas(900,800,this);
textEdit->setFixedSize(QSize(800,800));
textEdit->setBackgroundRole(QPalette::Light); //scrollArea对象的背景色设为Dark
image->setFixedSize(QSize(800,800));
image->setStyleSheet(QString::fromUtf8("border:1px solid #000000;"));
QScrollArea* scrollArea = new QScrollArea;
scrollArea->setFixedSize(QSize(1800,900));
//scrollArea->setWidget(image); //将画布添加到scrollArea中
scrollArea->setBackgroundRole(QPalette::Light); //scrollArea对象的背景色设为Dark
//scrollArea->setBackgroundColor(QColor::white);
// QStackedLayout *stackedLayout = new QStackedLayout;
// stackedLayout->addWidget(image);
// stackedLayout->addWidget(textEdit);
// stackedLayout->setStackingMode(QStackedLayout::StackAll);
QHBoxLayout* hLayout=new QHBoxLayout();
hLayout->addWidget(textEdit);
hLayout->addWidget(image);
// scrollArea->setLayout(stackedLayout);
scrollArea->setLayout(hLayout);
//scrollArea->setGeometry(QRect(50,50,800,800));
setCentralWidget(scrollArea); //将scrollArea加入到主窗口的中心区new QPainter(this);
scrollArea->setAlignment(Qt::AlignHCenter);
//after canvas handle the mouse-drag event, emit it to the edittext for farther handling
connect(image,SIGNAL(mouseMoveSig(QMouseEvent*)),this,SLOT(onMouseMove(QMouseEvent*)));
//connect(image,SIGNAL(mouseMoveSig(QMouseEvent*)),textEdit,SLOT(mouseMoveEvent(QMouseEvent*)));
//connect(image,SIGNAL(mouseMoveSig(QMouseEvent*)),textEdit,SLOT(cursorPositionChanged(QMouseEvent*)));
//connect(this,SIGNAL(mouseMoveSig(QMouseEvent*)),image,SLOT(mouseMoveSlot(QMouseEvent*)));
//connect(textEdit,SIGNAL(mouseMoveEvent(QMouseEvent*)),image,SLOT(mouseMoveSlot(QMouseEvent*)));
// textEdit->setFocus();
setCurrentFileName(QString());
fontChanged(textEdit->font());
colorChanged(textEdit->textColor());
alignmentChanged(textEdit->alignment());
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
actionSave, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
connect(textEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
setWindowModified(textEdit->document()->isModified());
actionSave->setEnabled(textEdit->document()->isModified());
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), textEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), textEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), textEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), textEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), textEdit, SLOT(paste()));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
#ifndef QT_NO_CLIPBOARD
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
#endif
//QString initialFile = ":/data/example.html";
QString initialFile = ":/data/test.txt";
const QStringList args = QCoreApplication::arguments();
if (args.count() == 2)
initialFile = args.at(1);
if (!load(initialFile))
fileNew();
}
