Exemplos de updatePlaceholder em C++ (Cpp)

Exemplo n.º 1

Arquivo: flattextarea.cpp Projeto: AarashFarahani/tdesktop

void FlatTextarea::onDocumentContentsChanged() {
	if (_replacingEmojis) return;

	if (!_insertions.isEmpty()) {
		if (document()->availableRedoSteps() > 0) {
			_insertions.clear();
		} else {
			_replacingEmojis = true;
			do {
				Insertion i = _insertions.front();
				_insertions.pop_front();
				if (i.second > 0) {
					processDocumentContentsChange(i.first, i.second);
				}
			} while (!_insertions.isEmpty());
			_replacingEmojis = false;
		}
	}

	QString curText(getText());
	if (_oldtext != curText) {
		_oldtext = curText;
		emit changed();
	}
	updatePlaceholder();
	if (App::wnd()) App::wnd()->updateGlobalMenu();
}

Exemplo n.º 2

Arquivo: flatinput.cpp Projeto: cesczuo/tdesktop

void FlatInput::onTextEdited() {
	QString was(_oldtext);
	correctValue(_kev, was);
	_oldtext = text();
	if (was != _oldtext) emit changed();
	updatePlaceholder();
}

Exemplo n.º 3

Arquivo: phoneinput.cpp Projeto: noikiy/tdesktop

void PhoneInput::addedToNumber(const QString &added) {
    setFocus();
    QString was(text());
    setText(added + text());
    setCursorPosition(added.length());
    correctValue(0, was);
    updatePlaceholder();
}

Exemplo n.º 4

Arquivo: flattextarea.cpp Projeto: 4ker/tdesktop

void FlatTextarea::setPlaceholder(const QString &ph, int32 afterSymbols) {
	_ph = ph;
	if (_phAfter != afterSymbols) {
		_phAfter = afterSymbols;
		updatePlaceholder();
	}
	_phelided = _st.font->elided(_ph, width() - _st.textMrg.left() - _st.textMrg.right() - _st.phPos.x() - 1 - (_phAfter ? _st.font->width(getLastText().mid(0, _phAfter)) : 0));
	if (_phVisible) update();
}

Exemplo n.º 5

Arquivo: phoneinput.cpp Projeto: noikiy/tdesktop

void PortInput::correctValue(QKeyEvent *e, const QString &was) {
    QString oldText(text()), newText(oldText);

    newText.replace(QRegularExpression(qsl("[^\\d]")), QString());
    if (!newText.toInt()) {
        newText = QString();
    } else if (newText.toInt() > 65535) {
        newText = was;
    }
    if (newText != oldText) {
        setText(newText);
        updatePlaceholder();
    }
}

Exemplo n.º 6

Arquivo: flattextarea.cpp Projeto: 4ker/tdesktop

void FlatTextarea::onDocumentContentsChanged() {
	if (_correcting) return;

	QString curText(getText());
	_correcting = true;
	correctValue(_oldtext, curText);
	_correcting = false;
	if (_oldtext != curText) {
		_oldtext = curText;
		emit changed();
		checkContentHeight();
	}
	updatePlaceholder();
	if (App::wnd()) App::wnd()->updateGlobalMenu();
}

Exemplo n.º 7

Arquivo: flatinput.cpp Projeto: noscripter/tdesktop

void FlatInput::keyPressEvent(QKeyEvent *e) {
	QString was(text());
	_kev = e;
	if (_customUpDown && (e->key() == Qt::Key_Up || e->key() == Qt::Key_Down)) {
		e->ignore();
	} else {
		QLineEdit::keyPressEvent(e);
	}

	if (was == text()) { // call correct manually
		correctValue(_kev, was);
		_oldtext = text();
		if (was != _oldtext) emit changed();
		updatePlaceholder();
	}
	if (e->key() == Qt::Key_Escape) {
		emit cancelled();
	} else if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) {
		emit accepted();
	}
	_kev = 0;
}

Exemplo n.º 8

Arquivo: phoneinput.cpp Projeto: noikiy/tdesktop

void PhoneInput::onChooseCode(const QString &code) {
    pattern = phoneNumberParse(code);
    if (!pattern.isEmpty() && pattern.at(0) == code.size()) {
        pattern.pop_front();
    } else {
        pattern.clear();
    }
    if (pattern.isEmpty()) {
        setPlaceholder(lang(lng_phone_ph));
    } else {
        QString ph;
        ph.reserve(20);
        for (int i = 0, l = pattern.size(); i < l; ++i) {
            ph.append(' ');
            ph.append(QString(QChar(0x2212)).repeated(pattern.at(i)));
        }
        setPlaceholder(ph);
    }
    correctValue(0, text());
    setPlaceholderFast(!pattern.isEmpty());
    updatePlaceholder();
}