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C++ QTextCursor::currentList方法代码示例

本文整理汇总了C++中QTextCursor::currentList方法的典型用法代码示例。如果您正苦于以下问题：C++ QTextCursor::currentList方法的具体用法？C++ QTextCursor::currentList怎么用？C++ QTextCursor::currentList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::currentList方法的11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: 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2: 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3: 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4: 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5: sl_IncreaseListIndent_Triggered

void TextEditWidget::sl_IncreaseListIndent_Triggered() {
	QTextCursor cursor = this->textField->textCursor();
	QTextList *textList = cursor.currentList();
	if (!textList) {return;}

	QTextListFormat format = textList->format();
	format.setIndent(format.indent() + 1);
	textList->setFormat(format);
}
开发者ID:WalterSullivan，项目名称:qNotesManager，代码行数:9，代码来源:texteditwidget.cpp

示例6: sl_ListButton_Toggled

void TextEditWidget::sl_ListButton_Toggled(bool toggle) {
	QTextCursor cursor = this->textField->textCursor();
	if (toggle) {
		if (cursor.currentList()) {
			WARNING("Wrong button state");
			return;
		}
		QTextListFormat format;
		format.setStyle(QTextListFormat::ListDisc);
		cursor.createList(format);
	} else {
		QTextList *textList = cursor.currentList();
		if (!cursor.currentList()) {
			WARNING("Wrong button state");
			return;
		}
		QTextBlock block = cursor.block();
		textList->remove(block);
		QTextBlockFormat format = block.blockFormat();
		format.setIndent(0);
		cursor.setBlockFormat(format);
	}
}
开发者ID:WalterSullivan，项目名称:qNotesManager，代码行数:23，代码来源:texteditwidget.cpp

示例7: sl_TextEdit_CursorPositionChanged

void TextEditWidget::sl_TextEdit_CursorPositionChanged() {
	ACTBold->setChecked(textField->fontWeight() == QFont::Bold);
	ACTItalic->setChecked(textField->fontItalic());
	ACTUnderline->setChecked(textField->fontUnderline());
	strikeOutAction->setChecked(textField->StrikedOut());
	ACTAlignLeft->setChecked(textField->GetAlignment() == Qt::AlignLeft);
	ACTAlignCenter->setChecked(textField->GetAlignment() == Qt::AlignHCenter);
	ACTAlignRight->setChecked(textField->GetAlignment() == Qt::AlignRight);
	alignJustifyAction->setChecked(textField->GetAlignment() == Qt::AlignJustify);


	listButton->blockSignals(true);
		const QTextCursor cursor = textField->textCursor();
		const QTextList *textList = cursor.currentList();
		listButton->setChecked(textList != 0);
		increaseListIndentAction->setVisible(textList != 0);
		decreaseListIndentAction->setVisible(textList != 0);
	listButton->blockSignals(false);


	fontComboBox->blockSignals(true);
		const QFont temp = textField->currentFont();
		fontComboBox->setCurrentFont(temp);
	fontComboBox->blockSignals(false);

	fontSizeComboBox->blockSignals(true);
		const int size = this->textField->currentFont().pointSize();
		const int index = fontSizeComboBox->findData(size);
		if (index != -1) {
			fontSizeComboBox->setCurrentIndex(index);
		}
	fontSizeComboBox->blockSignals(false);

	const QTextTable* table = textField->textCursor().currentTable();
	const bool tablePresent = (table != 0);

	insertRowAction->setEnabled(tablePresent);
	insertColumnAction->setEnabled(tablePresent);
	removeRowAction->setEnabled(tablePresent);
	removeColumnAction->setEnabled(tablePresent);
	mergeCellsAction->setEnabled(tablePresent);
	tablePropertiesAction->setEnabled(tablePresent);
	if (tablePresent) {
		createTableAction->setText("Edit table...");
	} else {
		createTableAction->setText("Create table");
	}
}
开发者ID:WalterSullivan，项目名称:qNotesManager，代码行数:48，代码来源:texteditwidget.cpp

示例8: insertList

void MainWindow::insertList()
{
    QTextCursor cursor = editor->textCursor();
    cursor.beginEditBlock();

    QTextList *list = cursor.currentList();
    QTextListFormat listFormat;
    if (list)
        listFormat = list->format();

    listFormat.setStyle(QTextListFormat::ListDisc);
    listFormat.setIndent(listFormat.indent() + 1);
    cursor.insertList(listFormat);

    cursor.endEditBlock();
}
开发者ID:cedrus，项目名称:qt4，代码行数:16，代码来源:mainwindow.cpp

示例9: sl_ListButton_Triggered

void TextEditWidget::sl_ListButton_Triggered(QAction* action) {
	if (!action) {
		WARNING("Null pointer recieved");
		return;
	}
	QTextListFormat::Style style = (QTextListFormat::Style)action->data().toInt();

	QTextCursor cursor = this->textField->textCursor();
	QTextList *textList = cursor.currentList();
	if (!textList) {
		WARNING("Wrong button state");
		return;
	}
	QTextListFormat format = textList->format();
	format.setStyle(style);
	textList->setFormat(format);
}
开发者ID:WalterSullivan，项目名称:qNotesManager，代码行数:17，代码来源:texteditwidget.cpp

示例10: insertList

void MainWindow::insertList()
{
    QTextCursor cursor = editor->textCursor();
    cursor.beginEditBlock();

    QTextList *list = cursor.currentList();
//! [0]
    listFormat = QTextListFormat()
    if list:
        listFormat = list.format()
        listFormat.setIndent(listFormat.indent() + 1)

    listFormat.setStyle(QTextListFormat.ListDisc)
    cursor.insertList(listFormat)
//! [0]

    cursor.endEditBlock();
}
开发者ID:BadSingleton，项目名称:pyside2，代码行数:18，代码来源:mainwindow.cpp

示例11: 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


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