void TraceWidget::updateMargins(int width)
{
if (isLeftToRight())
setViewportMargins(width + cbar_->width(), 0, 0, 0);
else
setViewportMargins(0, 0, width + cbar_->width(), 0);
}
void QScriptEdit::updateExtraAreaWidth()
{
if (isLeftToRight())
setViewportMargins(extraAreaWidth(), 0, 0, 0);
else
setViewportMargins(0, 0, extraAreaWidth(), 0);
}
void TextEdit::updateLineNumberAreaWidth(int /* newBlockCount */)
{
if (lineNumberArea->isVisiblePrivate())
setViewportMargins(lineNumberAreaWidth() + 12, 0, 0, 0);
else
setViewportMargins(0, 0, 0, 0);
}
void TextEditLineNumbers::setLineAreaVisble(bool visible)
{
m_lineAreaVisble = visible;
if (m_lineAreaVisble) {
setViewportMargins(getAreaWidth(),0,0,0);
}
else {
setViewportMargins(0,0,0,0);
}
}
void FilterTableHeader::updateGeometries()
{
// If there are any input widgets add a viewport margin to the header to generate some empty space for them which is not affected by scrolling
if(filterWidgets.size())
setViewportMargins(0, 0, 0, filterWidgets.at(0)->sizeHint().height());
else
setViewportMargins(0, 0, 0, 0);
// Now just call the parent implementation and reposition the input widgets
QHeaderView::updateGeometries();
adjustPositions();
}
void SourceViewerWidget::optionChanged(int identifier, const QVariant &value)
{
if (identifier == SettingsManager::Interface_ShowScrollBarsOption)
{
setHorizontalScrollBarPolicy(value.toBool() ? Qt::ScrollBarAsNeeded : Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(value.toBool() ? Qt::ScrollBarAsNeeded : Qt::ScrollBarAlwaysOff);
}
else if (identifier == SettingsManager::SourceViewer_ShowLineNumbersOption)
{
if (value.toBool() && !m_marginWidget)
{
m_marginWidget = new MarginWidget(this);
m_marginWidget->show();
m_marginWidget->setGeometry(QRect(contentsRect().left(), contentsRect().top(), m_marginWidget->width(), contentsRect().height()));
}
else if (!value.toBool() && m_marginWidget)
{
m_marginWidget->deleteLater();
m_marginWidget = nullptr;
setViewportMargins(0, 0, 0, 0);
}
}
else if (identifier == SettingsManager::SourceViewer_WrapLinesOption)
{
setLineWrapMode(value.toBool() ? QPlainTextEdit::WidgetWidth : QPlainTextEdit::NoWrap);
}
}
void SourceViewerWidget::optionChanged(const QString &option, const QVariant &value)
{
if (option == QLatin1String("Interface/ShowScrollBars"))
{
setHorizontalScrollBarPolicy(value.toBool() ? Qt::ScrollBarAsNeeded : Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(value.toBool() ? Qt::ScrollBarAsNeeded : Qt::ScrollBarAlwaysOff);
}
else if (option == QLatin1String("SourceViewer/ShowLineNumbers"))
{
if (value.toBool() && !m_marginWidget)
{
m_marginWidget = new MarginWidget(this);
m_marginWidget->show();
m_marginWidget->setGeometry(QRect(contentsRect().left(), contentsRect().top(), m_marginWidget->width(), contentsRect().height()));
}
else if (!value.toBool() && m_marginWidget)
{
m_marginWidget->deleteLater();
m_marginWidget = NULL;
setViewportMargins(0, 0, 0, 0);
}
}
else if (option == QLatin1String("SourceViewer/WrapLines"))
{
setLineWrapMode(value.toBool() ? QPlainTextEdit::WidgetWidth : QPlainTextEdit::NoWrap);
}
}
SourceWindow::SourceWindow(const QString& fileName, QWidget* parent) :
QPlainTextEdit(parent),
m_fileName(fileName),
m_highlighter(0),
m_widthItems(16),
m_widthPlus(12),
m_widthLineNo(30),
m_lineInfoArea(new LineInfoArea(this))
{
// load pixmaps
m_pcinner = UserIcon("pcinner");
m_pcup = UserIcon("pcup");
m_brkena = UserIcon("brkena");
m_brkdis = UserIcon("brkdis");
m_brktmp = UserIcon("brktmp");
m_brkcond = UserIcon("brkcond");
m_brkorph = UserIcon("brkorph");
setFont(KGlobalSettings::fixedFont());
setReadOnly(true);
setViewportMargins(lineInfoAreaWidth(), 0, 0 ,0);
setWordWrapMode(QTextOption::NoWrap);
connect(this, SIGNAL(updateRequest(const QRect&, int)),
m_lineInfoArea, SLOT(update()));
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(cursorChanged()));
// add a syntax highlighter
if (QRegExp("\\.(c(pp|c|\\+\\+)?|CC?|h(\\+\\+|h|pp)?|HH?)$").indexIn(m_fileName) >= 0)
{
m_highlighter = new HighlightCpp(this);
}
}
void MarkdownEditor::setupPaperMargins(int width)
{
if (EditorWidthFull == editorWidth)
{
preferredLayout->setContentsMargins(0, 0, 0, 0);
setViewportMargins(0, 0, 0, 0);
return;
}
int screenWidth = QApplication::desktop()->screenGeometry().width();
int proposedEditorWidth = width;
int margin = 0;
switch (editorWidth)
{
case EditorWidthNarrow:
proposedEditorWidth = screenWidth / 3;
break;
case EditorWidthMedium:
proposedEditorWidth = screenWidth / 2;
break;
case EditorWidthWide:
proposedEditorWidth = 2 * (screenWidth / 3);
break;
default:
break;
}
if (proposedEditorWidth <= width)
{
margin = (width - proposedEditorWidth) / 2;
}
if (EditorAspectStretch == aspect)
{
preferredLayout->setContentsMargins(0, 0, 0, 0);
setViewportMargins(margin, 20, margin, 0);
}
else
{
preferredLayout->setContentsMargins(margin, 20, margin, 20);
setViewportMargins(10, 10, 10, 10);
}
}
void HeaderedWidget::setHeaderLabels(const QStringList& headerLabels, const char* aligns)
{
headerItemModel->setHorizontalHeaderLabels(headerLabels);
int headerHeight = headerView->sizeHint().height();
headerView->setFixedHeight(headerHeight);
setViewportMargins(0, headerHeight, 0, 0);
for(int i = headerLabels.count() - 1; i >= 0; i--)
headerItemModel->horizontalHeaderItem(i)->setTextAlignment((aligns == 0 || aligns[i] == 'l') ? Qt::AlignLeft : (aligns[i] == 'r' ? Qt::AlignRight : Qt::AlignCenter));
}
void TextEditLineNumbers::resizeEvent(QResizeEvent *e)
{
QTextEdit::resizeEvent(e);
if (m_lineAreaVisble) {
setViewportMargins(getAreaWidth(),0,0,0); // since font might have changed
QRect cr = contentsRect();
lineNumberArea->setGeometry(QRect(cr.left(), cr.top(), getAreaWidth(), cr.height()));
}
}
void RosegardenScrollView::setBottomFixedWidget(QWidget* w)
{
m_bottomWidget = w;
if (m_bottomWidget) {
m_bottomWidget->setParent(this);
m_bottomWidget->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed));
setViewportMargins( 0, 0, 0, m_bottomWidget->sizeHint().height() );
RG_DEBUG << "RosegardenScrollView::setBottomFixedWidget" << endl;
}
}
XMLTextEdit::XMLTextEdit(QWidget *parent)
: QTextEdit(parent)
{
setViewportMargins(50, 0, 0, 0);
highlight = new XmlHighlighter(document());
setLineWrapMode ( QTextEdit::NoWrap );
setAcceptRichText ( false );
connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(update()));
connect(this, SIGNAL(textChanged()), this, SLOT(update()));
}
/*******************************************************************************
show/hide bottom panel
*******************************************************************************/
void BrowserView::show_bottom_panel(QWidget* w)
{
//Debug::debug() << " [BrowserView] show_bottom_panel";
m_bottomWidget->setContent( w );
if(!w)
{
m_bottomWidget->hide();
setViewportMargins(0,0,0,0);
}
else
{
m_bottomWidget->show();
m_bottomWidget->resize(m_bottomWidget->width(),w->sizeHint().height() + 4);
setViewportMargins(0,0,0,w->sizeHint().height() + 4);
}
}
EvScrollTabBar::EvScrollTabBar(Qt::Orientation orientation,QWidget *parent) :
QScrollArea(parent)
{
m_tabBar = new EvTabBar(orientation,this);
setWidget(m_tabBar);
setWidgetResizable(true);
setViewportMargins(0,0,-3,-3);
setFrameShape(QFrame::NoFrame);
connect(m_tabBar,SIGNAL(currentIndexChanged(bool)),this,SLOT(updateScrollPosition(bool)));
}
/* ==== JBEAM TEXT EDIT ==== */
JBEAM_TextBox::JBEAM_TextBox(QWidget *parent, NodeBeam *nb) : QPlainTextEdit(parent)
{
LineNumbersA = new LineNumbers(this);
setViewportMargins(26,0,0,0);
//Connect linenumbers update request
connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumbers(QRect,int)));
connect(this, SIGNAL(textChanged()), this, SLOT(textchanged()));
synhigh = new Highlighter(this->document());
JBEAM_NodeCursor = -1;
JBEAM_BeamCursor = -1;
CurrentNodeBeam = nb;
this->setLineWrapMode(QPlainTextEdit::NoWrap); //No automatic line change
this->setTabStopWidth(15); //Set smaller TAB width
EmptyJbeamTextTemplate = "{\n"
" \"Vehicle\":{\n"
" \"information\":{\n"
" \"authors\":\"Your name\" \n"
" },\n"
" \"nodes\":[\n"
" [\"id\", \"posX\", \"posY\", \"posZ\"],\n\n"
" //BNEnodes\n"
" \n"
" ],\n"
" \"beams\":[\n"
" [\"id1:\", \"id2:\"],\n\n"
" //BNEbeams\n"
" \n"
" \n"
" ],\n"
" \"triangles\":[\n"
" [\"id1:\", \"id2:\", \"id3:\"],\n\n"
" //BNEtriangles\n"
" \n"
" \n"
" ],\n"
" }\n"
"}\n";
ResetContents();
QFont fontti;
fontti.setFamily(tr("Verdana"));
this->setFont(fontti);
for(int i=0; i<CurrentNodeBeam->ListTypes.size();i++)
{
this->JBEAM_curorNames.append(CurrentNodeBeam->ListTypes.at(i).keyword);
}
}
void AdjustingScrollArea::resizeEvent(QResizeEvent* ev)
{
int scrollBarWidth =
verticalScrollBar()->isVisible() ? verticalScrollBar()->sizeHint().width() : 0;
if (layoutDirection() == Qt::RightToLeft)
setViewportMargins(-scrollBarWidth, 0, 0, 0);
updateGeometry();
QScrollArea::resizeEvent(ev);
}
void CodeEditor::resizeEvent(QResizeEvent* event)
{
QPlainTextEdit::resizeEvent(event);
lineNumWidth = FONTWIDTH * lineNumDigits;
int width = lineNumWidth + foldBoxWidth + 2 * foldBoxIndent;
setViewportMargins(width, 0, 0, 0);
extraArea->setGeometry(contentsRect().x(), contentsRect().y(), width, contentsRect().height());
}
void ToolBarList::updateGeometries()
{
// Resize viewport margins
QSize hint = m_toolbar->isHidden() ? QSize(0,0) : m_toolbar->sizeHint();
setViewportMargins(0, 0, 0, hint.height());
// Resize toolbar
QRect rect = viewport()->geometry();
QRect geometry(rect.left(), rect.top() + rect.height(), rect.width(), hint.height());
m_toolbar->setGeometry(geometry);
QListWidget::updateGeometries();
}
void VariableTableView::showEvent(QShowEvent *event)
{
setViewportMargins(m_header->sizeHint().width(), this->rowHeight(0) + 6, 0, 0);
m_header->setGeometry(0,
static_cast<int>(this->rowHeight(0) / 2.0),
m_header->sizeHint().width() + 10,
this->rowHeight(0) * m_header->sectionCount());
horizontalHeader()->setMinimumWidth(horizontalHeader()->count() * horizontalHeader()->sectionSize(1));
horizontalScrollBar()->setMaximum((horizontalHeader()->count() - 1) * horizontalHeader()->sectionSize(1));
horizontalScrollBar()->updateGeometry();
viewport()->update();
QWidget::showEvent(event);
}
void IrgaTableView::resizeEvent(QResizeEvent *event)
{
setViewportMargins(m_header->sizeHint().width() - 2, rowHeight(0) + 2, 0, 0);
m_header->setGeometry(0,
static_cast<int>(rowHeight(0) / 2.0) + 2,
m_header->sizeHint().width() + 10,
rowHeight(0) * m_header->sectionCount());
horizontalHeader()->setMinimumWidth(horizontalHeader()->count() * horizontalHeader()->sectionSize(1));
horizontalScrollBar()->setMaximum((horizontalHeader()->count() - 1) * horizontalHeader()->sectionSize(1));
horizontalScrollBar()->updateGeometry();
viewport()->update();
QWidget::resizeEvent(event);
}
DWIDGET_USE_NAMESPACE
DFM_BEGIN_NAMESPACE
DCompleterListView::DCompleterListView(QWidget *parent)
: QListView(parent)
{
setFocusPolicy(Qt::NoFocus);
overrideWindowFlags(Qt::Tool | Qt::WindowDoesNotAcceptFocus);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
setViewportMargins(0, 0, -verticalScrollBar()->sizeHint().width(), 0);
setMouseTracking(true);
}
void QsCompletionBox::updateGeometries()
{
KCompletionBox::updateGeometries();
int statusHeight = m_status->geometry().height();
// setGeometry(calculateGeometry());
setViewportMargins(0,0,0,statusHeight);
QRect vg = viewport()->geometry();
int statusTop = vg.bottom();
m_status->setGeometry(vg.left(), statusTop, vg.width(), statusHeight);
}
ResultDisplay::ResultDisplay(QWidget* parent)
: QPlainTextEdit(parent)
, m_count(0)
, m_highlighter(new SyntaxHighlighter(this))
, m_scrolledLines(0)
, m_scrollDirection(0)
, m_isScrollingPageOnly(false)
{
setViewportMargins(0, 0, 0, 0);
setBackgroundRole(QPalette::Base);
setLayoutDirection(Qt::LeftToRight);
setMinimumWidth(150);
setReadOnly(true);
setFocusPolicy(Qt::NoFocus);
setWordWrapMode(QTextOption::WrapAnywhere);
}
void SparqlTextEdit::paintLineNumbers(QPaintEvent *e)
{
QFontMetrics metrics(currentCharFormat().font());
int digits = 0;
int blocks = blockCount();
do {
blocks /= 10;
++digits;
} while (blocks);
int maxCharWidth = 0;
for (char c = '0'; c <= '9'; c++) {
maxCharWidth = qMax(maxCharWidth, metrics.width(c));
}
int newLeftMargin = frameWidth() + maxCharWidth * digits;
if (leftMargin != newLeftMargin) {
leftMargin = newLeftMargin;
setViewportMargins(leftMargin, 0, 0, 0);
}
QPainter painter(this);
painter.setClipRect(lineNumbersRect(), Qt::IntersectClip);
painter.fillRect(e->rect(), palette().window());
painter.setPen(palette().windowText().color());
painter.setFont(currentCharFormat().font());
QTextBlock block = firstVisibleBlock();
int blockNumber = block.blockNumber();
int top = (int) blockBoundingGeometry(block)
.translated(contentOffset()).top() + lineNumbersRect().top();
int bottom = top + (int) blockBoundingRect(block).height();
while (block.isValid() && top <= e->rect().bottom()) {
if (block.isVisible() && bottom >= e->rect().top()) {
QString number = QString::number(blockNumber + 1);
painter.drawText(0, top, leftMargin, metrics.height(),
Qt::AlignRight, number);
}
block = block.next();
top = bottom;
bottom = top + (int) blockBoundingRect(block).height();
++blockNumber;
}
}
ImageView::ImageView(QWidget* parent)
: QGraphicsView(parent)
, m_autoZoomFit(false)
, m_scaleFactor(1.0)
, m_proxy(0)
, m_item(0)
, m_cacheTimer(0)
{
m_scene = new QGraphicsScene(this);
setViewportMargins(0, 0, 0, 0);
setContentsMargins(0, 0, 0, 0);
setLineWidth(0);
setDragMode(ScrollHandDrag);
setFrameStyle(Plain | NoFrame);
setScene(m_scene);
}
void CCodeEditor::updateLineNumberAreaWidth(int newBlockCount){
setViewportMargins(lineNumberAreaWidth()+m_foldArea->foldAreaWidth(), 0, 0, 0);
// CHECK FOR PREVIUOS BLOCK INDENT
if( newBlockCount == 0 ){
return;
}
// the block count has increased?
if( (newBlockCount-1) == m_oldBlockCount ){
if( !textCursor().block().isValid() ){
m_oldBlockCount = newBlockCount;
return;
}
if( textCursor().block().previous().isValid() ){
// Pick the previous block text and his
// indent manually
QString prevText = textCursor().block().previous().text();
QString oldIndent;
int cc = 0;
while( cc < prevText.length() ){
if( prevText[cc] == ' ' || prevText[cc] == '\t' )
oldIndent += prevText[cc];
else
break;
cc++;
}
// and apply on current cursor position
if( oldIndent.length() > 0 && textCursor().atBlockStart() ){
textCursor().insertText( oldIndent );
}
}
}
m_oldBlockCount = newBlockCount;
}
ImageView::ImageView(QWidget* parent):
QGraphicsView(parent),
scene_(new QGraphicsScene(this)),
imageItem_(new QGraphicsRectItem()),
gifMovie_(nullptr),
cacheTimer_(nullptr),
cursorTimer_(nullptr),
scaleFactor_(1.0),
autoZoomFit_(false),
isSVG(false) {
setViewportMargins(0, 0, 0, 0);
setContentsMargins(0, 0, 0, 0);
setLineWidth(0);
setScene(scene_);
imageItem_->hide();
imageItem_->setPen(QPen(Qt::NoPen)); // remove the border
scene_->addItem(imageItem_);
}
RoboScintilla::RoboScintilla(QWidget *parent) : QsciScintilla(parent),
_ignoreEnterKey(false),
_ignoreTabKey(false),
_lineNumberDigitWidth(0),
_lineNumberMarginWidth(0)
{
setAutoIndent(true);
setIndentationsUseTabs(false);
setIndentationWidth(indentationWidth);
setUtf8(true);
setMarginWidth(1, 0);
setCaretForegroundColor(caretForegroundColor);
setMatchedBraceForegroundColor(matchedBraceForegroundColor); //1AB0A6
setMatchedBraceBackgroundColor(marginsBackgroundColor);
setContentsMargins(0, 0, 0, 0);
setViewportMargins(3, 3, 3, 3);
QFont ourFont = GuiRegistry::instance().font();
setMarginsFont(ourFont);
setMarginLineNumbers(0, true);
setMarginsBackgroundColor(QColor(53, 56, 58));
setMarginsForegroundColor(QColor(173, 176, 178));
SendScintilla(QsciScintilla::SCI_STYLESETFONT, 1, ourFont.family().data());
SendScintilla(QsciScintilla::SCI_SETHSCROLLBAR, 0);
setWrapMode((QsciScintilla::WrapMode)QsciScintilla::SC_WRAP_NONE);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
// Cache width of one digit
#ifdef Q_OS_WIN
_lineNumberDigitWidth = rowNumberWidth;
#else
_lineNumberDigitWidth = textWidth(STYLE_LINENUMBER, "0");
#endif
updateLineNumbersMarginWidth();
setLineNumbers(AppRegistry::instance().settingsManager()->lineNumbers());
setUtf8(true);
VERIFY(connect(this, SIGNAL(linesChanged()), this, SLOT(updateLineNumbersMarginWidth())));
}
FastoScintilla::FastoScintilla(QWidget* parent)
: QsciScintilla(parent), lineNumberMarginWidth_(0), showAutoCompletion_(false) {
setAutoIndent(true);
setIndentationsUseTabs(false);
setIndentationWidth(indentationWidth);
setUtf8(true);
setMarginWidth(1, 0);
setCaretForegroundColor(caretForegroundColor);
setMatchedBraceForegroundColor(matchedBraceForegroundColor);
setMatchedBraceBackgroundColor(matchedBraceBackgroundColor);
setSelectionBackgroundColor(selectionBackgroundColor);
setSelectionForegroundColor(selectionForegroundColor);
setContentsMargins(0, 0, 0, 0);
setViewportMargins(3, 3, 3, 3);
setMarginLineNumbers(0, true);
// Margins colors
// line numbers margin
setMarginsBackgroundColor(marginsBackgroundColor);
setMarginsForegroundColor(marginsForegroundColor);
SendScintilla(QsciScintilla::SCI_SETHSCROLLBAR, 0);
setWrapMode(QsciScintilla::WrapNone);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
VERIFY(connect(this, &FastoScintilla::linesChanged, this,
&FastoScintilla::updateLineNumbersMarginWidth));
setAutoCompletionThreshold(1);
setAutoCompletionCaseSensitivity(false);
setAutoCompletionSource(QsciScintilla::AcsNone);
}
