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C++ QTextCursor::setBlockFormat方法代码示例

本文整理汇总了C++中QTextCursor::setBlockFormat方法的典型用法代码示例。如果您正苦于以下问题：C++ QTextCursor::setBlockFormat方法的具体用法？C++ QTextCursor::setBlockFormat怎么用？C++ QTextCursor::setBlockFormat使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QTextCursor的用法示例。


在下文中一共展示了QTextCursor::setBlockFormat方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: doTrackBar

void ChatView::doTrackBar()
{
	// save position, because our manipulations could change it
	int scrollbarValue = verticalScrollBar()->value();

	QTextCursor cursor = textCursor();
	cursor.beginEditBlock();
	PsiRichText::Selection selection = PsiRichText::saveSelection(this, cursor);

	//removeTrackBar(cursor);
	if (oldTrackBarPosition) {
		cursor.setPosition(oldTrackBarPosition, QTextCursor::KeepAnchor);
		QTextBlockFormat blockFormat = cursor.blockFormat();
		blockFormat.clearProperty(QTextFormat::BlockTrailingHorizontalRulerWidth);
		cursor.clearSelection();
		cursor.setBlockFormat(blockFormat);
	}

	//addTrackBar(cursor);
	cursor.movePosition(QTextCursor::End, QTextCursor::KeepAnchor);
	oldTrackBarPosition = cursor.position();
	QTextBlockFormat blockFormat = cursor.blockFormat();
	blockFormat.setProperty(QTextFormat::BlockTrailingHorizontalRulerWidth, QVariant(true));
	cursor.clearSelection();
	cursor.setBlockFormat(blockFormat);

	PsiRichText::restoreSelection(this, cursor, selection);
	cursor.endEditBlock();
	setTextCursor(cursor);

	verticalScrollBar()->setValue(scrollbarValue);
}
开发者ID:ackbarr，项目名称:psi，代码行数:32，代码来源:chatview_te.cpp

示例2: textList

void KNoteEdit::textList()
{
    QTextCursor c = textCursor();
    c.beginEditBlock();

    if ( m_textList->isChecked() ) {
        QTextListFormat lf;
        QTextBlockFormat bf = c.blockFormat();

        lf.setIndent( bf.indent() + 1 );
        bf.setIndent( 0 );

        lf.setStyle( QTextListFormat::ListDisc );

        c.setBlockFormat( bf );
        c.createList( lf );
    } else {
        QTextBlockFormat bf;
        bf.setObjectIndex( -1 );
        c.setBlockFormat( bf );

    }

    c.endEditBlock();
}
开发者ID:chusopr，项目名称:kdepim-ktimetracker-akonadi，代码行数:25，代码来源:knoteedit.cpp

示例3: textStyle

void GraphicTextDialog::textStyle(int styleIndex)
{
    QTextCursor cursor = textEdit->textCursor();

    if(styleIndex != 0) {
        QTextListFormat::Style style = QTextListFormat::ListDisc;

        switch (styleIndex) {
            default:
            case 1:
                style = QTextListFormat::ListDisc;
                break;

            case 2:
                style = QTextListFormat::ListCircle;
                break;

            case 3:
                style = QTextListFormat::ListSquare;
                break;

            case 4:
                style = QTextListFormat::ListDecimal;
                break;

            case 5:
                style = QTextListFormat::ListLowerAlpha;
                break;

            case 6:
                style = QTextListFormat::ListUpperAlpha;
                break;
        }

        cursor.beginEditBlock();

        QTextBlockFormat blockFmt = cursor.blockFormat();

        QTextListFormat listFmt;

        if(cursor.currentList()) {
            listFmt = cursor.currentList()->format();
        } else {
            listFmt.setIndent(blockFmt.indent() + 1);
            blockFmt.setIndent(0);
            cursor.setBlockFormat(blockFmt);
        }

        listFmt.setStyle(style);

        cursor.createList(listFmt);

        cursor.endEditBlock();
    } else {
        // ####
        QTextBlockFormat bfmt;
        bfmt.setObjectIndex(-1);
        cursor.mergeBlockFormat(bfmt);
    }
}
开发者ID:damiansimanuk，项目名称:qucs-qt4，代码行数:60，代码来源:graphictextdialog.cpp

示例4: updateTextPosition

void GpxBlock::updateTextPosition()
{
	QPointF pos;
  	//_name_item.setTextWidth(_name_item.boundingRect().width());
    QTextCursor cursor = _name_item.textCursor();
  	QTextBlockFormat bfmt = cursor.blockFormat();
 	bfmt.setAlignment(Qt::AlignCenter);
  	cursor.setBlockFormat(bfmt);
  	_name_item.setTextCursor(cursor); 
  	_name_item.setTextWidth(_width+20);

  switch (direction())
  {
    case Graphic::RIGHT:
      pos.setX(-(_name_item.boundingRect().width()/2));
      pos.setY(_height / 2 + 3);
      break;
    case Graphic::LEFT:
      pos.setX((_name_item.boundingRect().width() / 2));
      pos.setY(-_height / 2 - 3);
      break;
    case Graphic::DOWN:
      pos.setY((_name_item.boundingRect().width() / 2));
      pos.setX(_width/ 2 + 3);
      break;
    case Graphic::UP:
      pos.setY(-(_name_item.boundingRect().width() / 2));
      pos.setX(-_width / 2 - 3);
      break;
  }
	_name_item.setPos(pos);
}
开发者ID:lucciano，项目名称:powerdevs，代码行数:32，代码来源:gpx_block.cpp

示例5: list

void MRichTextEdit::list(bool checked, QTextListFormat::Style style)
{
    QTextCursor cursor = f_textedit->textCursor();
    cursor.beginEditBlock();

    if (!checked)
    {
        QTextBlockFormat obfmt = cursor.blockFormat();
        QTextBlockFormat bfmt;
        bfmt.setIndent(obfmt.indent());
        cursor.setBlockFormat(bfmt);
    }
    else
    {
        QTextListFormat listFmt;

        if (cursor.currentList())
        {
            listFmt = cursor.currentList()->format();
        }
        listFmt.setStyle(style);
        cursor.createList(listFmt);
    }

    cursor.endEditBlock();
}
开发者ID:Iownnoname，项目名称:qt，代码行数:26，代码来源:mrichtextedit.cpp

示例6: setStyle

//段落标号、编号
void MyChild::setStyle(int style)
{
    QTextCursor cursor = this->textCursor();

    if (style != 0) {
        QTextListFormat::Style stylename = QTextListFormat::ListDisc;

        switch (style) {
            default:
            case 1:
                stylename = QTextListFormat::ListDisc;
                break;
            case 2:
                stylename = QTextListFormat::ListCircle;
                break;
            case 3:
                stylename = QTextListFormat::ListSquare;
                break;
            case 4:
                stylename = QTextListFormat::ListDecimal;
                break;
            case 5:
                stylename = QTextListFormat::ListLowerAlpha;
                break;
            case 6:
                stylename = QTextListFormat::ListUpperAlpha;
                break;
            case 7:
                stylename = QTextListFormat::ListLowerRoman;
                break;
            case 8:
                stylename = QTextListFormat::ListUpperRoman;
                break;
        }

        cursor.beginEditBlock();

        QTextBlockFormat blockFmt = cursor.blockFormat();

        QTextListFormat listFmt;

        if (cursor.currentList()) {
            listFmt = cursor.currentList()->format();
        } else {
            listFmt.setIndent(blockFmt.indent() + 1);
            blockFmt.setIndent(0);
            cursor.setBlockFormat(blockFmt);
        }

        listFmt.setStyle(stylename);

        cursor.createList(listFmt);

        cursor.endEditBlock();
    } else {
        QTextBlockFormat bfmt;
        bfmt.setObjectIndex(-1);
        cursor.mergeBlockFormat(bfmt);
    }
}
开发者ID:Pengfei-Gao，项目名称:develop-reference-data，代码行数:61，代码来源:mychild.cpp

示例7: WndText

WndListenJob::WndListenJob( int i_job_id, const QString & i_name):
    WndText( "Listen Job"),
    m_job_id( i_job_id),
    m_name( i_name)
{
#if QT_VERSION >= 0x040300
    layout->setContentsMargins( 10, 10, 10, 10);
#endif
    setContentsMargins(1,1,1,1);

    qTextEdit->moveCursor( QTextCursor::End, QTextCursor::KeepAnchor);
    QTextCursor cursor = qTextEdit->textCursor();
    QTextBlockFormat blockFormat;
//   blockFormat.setTopMargin(-5);
//   blockFormat.setBottomMargin(-5);
    cursor.setBlockFormat( blockFormat);
    qTextEdit->setTextCursor( cursor);
    qTextEdit->setWordWrapMode( QTextOption::NoWrap);

    m_name = QString("Listening \"%1\"").arg( m_name);

    setWindowTitle( m_name);

    subscribe( true);
}
开发者ID:CGRU，项目名称:cgru，代码行数:25，代码来源:wndlistenjob.cpp

示例8: resizeEvent

void NoteEditWidget::resizeEvent(QResizeEvent *)
{
    int screenWidth = width();
    int screenHeight = height();
    if (screenWidth > screenHeight) { // we have a classical landscape monitor
        noteEditHeight = screenHeight - TextEditMargin;
        noteEditWidth = static_cast<int>(noteEditHeight * NoteEditWidthMultiplier);
    } else { // we have monitor standing in portrait
        noteEditWidth = screenWidth - TextEditMargin;
        noteEditHeight = static_cast<int>(noteEditWidth / NoteEditWidthMultiplier);
    }
    noteEditXPos = (screenWidth - noteEditWidth) / 2;
    noteEditYPos = (screenHeight - noteEditHeight) / 2;

    visualCover->setGeometry(0, 0, width(), height());
    textEdit->setGeometry(noteEditXPos, noteEditYPos, noteEditWidth, noteEditHeight);
    textEdit->setFocus();
    textEdit->setFont(getFontForTextEditWith(noteEditWidth));

    for (QTextBlock block = textEdit->document()->begin(); block.isValid(); block = block.next())
    {
        QTextCursor tc = QTextCursor(block);
        QTextBlockFormat fmt = block.blockFormat();
        fmt.setLineHeight(LineHeightPercentage, QTextBlockFormat::ProportionalHeight);
        tc.setBlockFormat(fmt);
    }
}
开发者ID:BlazingForests，项目名称:catlooking，代码行数:27，代码来源:noteeditwidget.cpp

示例9: highlightListItems

void MainWindow::highlightListItems()
{
    QTextCursor cursor = editor->textCursor();
    QTextList *list = cursor.currentList();

    if (!list)
        return;

    cursor.beginEditBlock();
//! [0]
    for (int index = 0; index < list->count(); ++index) {
        QTextBlock listItem = list->item(index);
//! [0]
        QTextBlockFormat newBlockFormat = listItem.blockFormat();
        newBlockFormat.setBackground(Qt::lightGray);
        QTextCursor itemCursor = cursor;
        itemCursor.setPosition(listItem.position());
        //itemCursor.movePosition(QTextCursor::StartOfBlock);
        itemCursor.movePosition(QTextCursor::EndOfBlock,
                                QTextCursor::KeepAnchor);
        itemCursor.setBlockFormat(newBlockFormat);
        /*
//! [1]
        processListItem(listItem);
//! [1]
        */
//! [2]
    }
//! [2]
    cursor.endEditBlock();
}
开发者ID:cedrus，项目名称:qt4，代码行数:31，代码来源:mainwindow.cpp

示例10: increaseIndent

void MainWindow::increaseIndent()
{
	QTextBlockFormat blockFmt = ui->textNote->textCursor().blockFormat();
	QTextCursor cursor = ui->textNote->textCursor();

	blockFmt.setIndent(blockFmt.indent()+1);
	cursor.setBlockFormat(blockFmt);
}
开发者ID:itinerant，项目名称:Brainstorm-qt，代码行数:8，代码来源:mainwindow.cpp

示例11: textCursor

void
FormText::alignRight()
{
	QTextCursor c = textCursor();
	QTextBlockFormat b = c.blockFormat();
	b.setAlignment( Qt::AlignRight );
	c.setBlockFormat( b );
	setTextCursor( c );
}
开发者ID:igormironchik，项目名称:prototyper，代码行数:9，代码来源:form_text.cpp

示例12: setVisible

void NotesWindow::setVisible(bool visible)
{
    if (ui->textEdit->document()->isEmpty()) {
        qSort(m_notes);
        QTextCursor cursor = ui->textEdit->textCursor();
        foreach (const NoteText &note, m_notes) {
            //cursor.insertText(s_separator);
            cursor.insertHtml(QStringLiteral("<hr>"));
            cursor.insertBlock();
            cursor.setBlockFormat(QTextBlockFormat());
            cursor.insertHtml(note.htmlHeader());
            cursor.setBlockFormat(QTextBlockFormat());
            cursor.insertBlock();
            cursor.insertBlock();
            if (note.isHtml())
                cursor.insertHtml(note.text());
            else
                cursor.insertText(note.text());
        }
开发者ID:KDAB，项目名称:FatCRM，代码行数:19，代码来源:noteswindow.cpp

示例13: decreaseIndent

void MainWindow::decreaseIndent()
{
	QTextBlockFormat blockFmt = ui->textNote->textCursor().blockFormat();
	QTextCursor cursor = ui->textNote->textCursor();

	if(blockFmt.indent() > 0)
		blockFmt.setIndent(blockFmt.indent()-1);
	else
		blockFmt.setIndent(0);
	cursor.setBlockFormat(blockFmt);
}
开发者ID:itinerant，项目名称:Brainstorm-qt，代码行数:11，代码来源:mainwindow.cpp

示例14: toggleList

void MainWindow::toggleList(QTextListFormat::Style style)
{
	QTextCursor cursor = ui->textNote->textCursor();
	QTextBlockFormat blockFmt = cursor.blockFormat();
	QTextListFormat listFmt;

	bool list = (cursor.currentList() != 0);

	// change style if list exists and is a different style
	if(list && cursor.currentList()->format().style() != style)
	{
		listFmt.setStyle(style);
		cursor.currentList()->setFormat(listFmt);
	}
	// remove list if exists and matches style
	else if(list&& cursor.currentList()->format().style() == style)
	{
		cursor.currentList()->removeItem(0);
		blockFmt = ui->textNote->textCursor().blockFormat();
		cursor = ui->textNote->textCursor();
		blockFmt.setIndent(0);
		cursor.setBlockFormat(blockFmt);
	// create list if not exists
	}
	else
	{
		cursor.beginEditBlock();
		if (cursor.currentList()) {
			listFmt = cursor.currentList()->format();
		} else {
			listFmt.setIndent(blockFmt.indent() + 1);
			blockFmt.setIndent(0);
			cursor.setBlockFormat(blockFmt);
		}

		listFmt.setStyle(style);
		cursor.createList(listFmt);
		cursor.endEditBlock();
	}
	updateMenus();
}
开发者ID:itinerant，项目名称:Brainstorm-qt，代码行数:41，代码来源:mainwindow.cpp

示例15: toggleRightAlign

void TextEditor::toggleRightAlign(bool val)
      {
      QTextCursor cursor = edit->textCursor();
      QTextBlockFormat f = cursor.blockFormat();
      f.setAlignment(val ? Qt::AlignRight : Qt::AlignLeft);
      cursor.setBlockFormat(f);
      edit->setTextCursor(cursor);
      if (val) {
            leftAlign->setChecked(false);
            centerAlign->setChecked(false);
            // rightAlign->setChecked(false);
            }
      }
开发者ID:Angeldude，项目名称:MuseScore，代码行数:13，代码来源:texteditor.cpp


注：本文中的QTextCursor::setBlockFormat方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。