mirror of https://github.com/bsnes-emu/bsnes.git
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
void pTextEdit::setCursorPosition(unsigned position) {
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QTextCursor cursor = qtTextEdit->textCursor();
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unsigned lastCharacter = strlen(qtTextEdit->toPlainText().toUtf8().constData());
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cursor.setPosition(min(position, lastCharacter));
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qtTextEdit->setTextCursor(cursor);
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}
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void pTextEdit::setEditable(bool editable) {
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qtTextEdit->setReadOnly(!editable);
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}
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void pTextEdit::setText(const string &text) {
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qtTextEdit->setPlainText(QString::fromUtf8(text));
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}
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void pTextEdit::setWordWrap(bool wordWrap) {
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qtTextEdit->setWordWrapMode(wordWrap ? QTextOption::WordWrap : QTextOption::NoWrap);
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qtTextEdit->setHorizontalScrollBarPolicy(wordWrap ? Qt::ScrollBarAlwaysOff : Qt::ScrollBarAlwaysOn);
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qtTextEdit->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
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}
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string pTextEdit::text() {
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return qtTextEdit->toPlainText().toUtf8().constData();
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}
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void pTextEdit::constructor() {
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qtWidget = qtTextEdit = new QTextEdit;
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connect(qtTextEdit, SIGNAL(textChanged()), SLOT(onChange()));
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pWidget::synchronizeState();
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setEditable(textEdit.state.editable);
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setText(textEdit.state.text);
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setWordWrap(textEdit.state.wordWrap);
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}
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void pTextEdit::destructor() {
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if(sizable.state.layout) sizable.state.layout->remove(textEdit);
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delete qtTextEdit;
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qtWidget = qtTextEdit = 0;
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}
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void pTextEdit::orphan() {
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destructor();
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constructor();
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}
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void pTextEdit::onChange() {
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textEdit.state.text = text();
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if(textEdit.onChange) textEdit.onChange();
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}
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