mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-23 01:55:48 -05:00
ValueDial fixes
This commit is contained in:
f4exb
parent
c0919b1129
commit
105873bfda
@ -82,7 +82,6 @@ RemoteInputGui::RemoteInputGui(DeviceUISet *deviceUISet, QWidget* parent) :
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ui->centerFrequencyHz->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->centerFrequencyHz->setValueRange(3, 0, 999U);
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ui->centerFrequencyHz->setValue(1);
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CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
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connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
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@ -16,223 +16,248 @@
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QPainter>
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#include <QMouseEvent>
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#include <QWheelEvent>
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#include <QKeyEvent>
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#include <QLocale>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QWheelEvent>
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#include "gui/valuedial.h"
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ValueDial::ValueDial(QWidget* parent, ColorMapper colorMapper) :
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QWidget(parent),
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m_animationState(0),
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m_colorMapper(colorMapper)
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ValueDial::ValueDial(QWidget *parent, ColorMapper colorMapper) :
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QWidget(parent),
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m_animationState(0),
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m_colorMapper(colorMapper)
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{
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setAutoFillBackground(false);
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setAttribute(Qt::WA_OpaquePaintEvent, true);
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setAttribute(Qt::WA_NoSystemBackground, true);
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setMouseTracking(true);
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setFocusPolicy(Qt::StrongFocus);
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setAutoFillBackground(false);
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setAttribute(Qt::WA_OpaquePaintEvent, true);
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setAttribute(Qt::WA_NoSystemBackground, true);
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setMouseTracking(true);
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setFocusPolicy(Qt::StrongFocus);
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m_background.setStart(0, 0);
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m_background.setFinalStop(0, 1);
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m_background.setCoordinateMode(QGradient::ObjectBoundingMode);
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m_background.setStart(0, 0);
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m_background.setFinalStop(0, 1);
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m_background.setCoordinateMode(QGradient::ObjectBoundingMode);
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ColorMapper::colormap::const_iterator cmit = m_colorMapper.getDialBackgroundColorMap().begin();
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ColorMapper::colormap::const_iterator cmitEnd = m_colorMapper.getDialBackgroundColorMap().end();
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ColorMapper::colormap::const_iterator cmit = m_colorMapper.getDialBackgroundColorMap().begin();
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ColorMapper::colormap::const_iterator cmitEnd = m_colorMapper.getDialBackgroundColorMap().end();
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for (; cmit != cmitEnd; ++ cmit) {
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m_background.setColorAt(cmit->first, cmit->second);
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}
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for (; cmit != cmitEnd; ++cmit) {
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m_background.setColorAt(cmit->first, cmit->second);
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}
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m_value = 0;
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m_valueNew = 0;
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m_valueMin = 0;
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m_valueMax = 2200000;
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m_numDigits = 7;
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m_numDecimalPoints = m_numDigits / 3;
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m_cursor = -1;
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m_digitWidth = 0;
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m_digitHeight = 0;
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m_value = 0;
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m_valueNew = 0;
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m_valueMin = 0;
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m_valueMax = 2200000;
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m_numDigits = 7;
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m_numDecimalPoints = m_numDigits / 3;
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m_cursor = -1;
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m_digitWidth = 0;
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m_digitHeight = 0;
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m_hightlightedDigit = -1;
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m_text = formatText(m_value);
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m_cursorState = false;
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m_hightlightedDigit = -1;
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m_text = formatText(m_value);
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m_cursorState = false;
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const QLocale & cLocale = QLocale::c();
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const QLocale &cLocale = QLocale::c();
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m_groupSeparator = cLocale.groupSeparator();
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connect(&m_animationTimer, SIGNAL(timeout()), this, SLOT(animate()));
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connect(&m_blinkTimer, SIGNAL(timeout()), this, SLOT(blink()));
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connect(&m_blinkTimer, SIGNAL(timeout()), this, SLOT(blink()));
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}
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void ValueDial::setFont(const QFont& font)
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void ValueDial::setFont(const QFont &font)
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{
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QWidget::setFont(font);
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QWidget::setFont(font);
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QFontMetrics fm(font);
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m_digitWidth = fm.width('0');
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m_digitHeight = fm.ascent();
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if(m_digitWidth < m_digitHeight)
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m_digitWidth = m_digitHeight;
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setFixedWidth((m_numDigits + m_numDecimalPoints) * m_digitWidth + 2);
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setFixedHeight(m_digitHeight * 2 + 2);
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QFontMetrics fm(font);
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m_digitWidth = fm.width('0');
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m_digitHeight = fm.ascent();
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if (m_digitWidth < m_digitHeight) {
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m_digitWidth = m_digitHeight;
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}
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setFixedWidth((m_numDigits + m_numDecimalPoints) * m_digitWidth + 2);
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setFixedHeight(m_digitHeight * 2 + 2);
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}
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void ValueDial::setBold(bool bold)
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{
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QFont f = font();
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f.setBold(bold);
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setFont(f);
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QFont f = font();
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f.setBold(bold);
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setFont(f);
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}
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void ValueDial::setColorMapper(ColorMapper colorMapper)
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{
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m_colorMapper = colorMapper;
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m_colorMapper = colorMapper;
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ColorMapper::colormap::const_iterator cmit = m_colorMapper.getDialBackgroundColorMap().begin();
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ColorMapper::colormap::const_iterator cmitEnd = m_colorMapper.getDialBackgroundColorMap().end();
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ColorMapper::colormap::const_iterator cmit = m_colorMapper.getDialBackgroundColorMap().begin();
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ColorMapper::colormap::const_iterator cmitEnd = m_colorMapper.getDialBackgroundColorMap().end();
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for (; cmit != cmitEnd; ++ cmit) {
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m_background.setColorAt(cmit->first, cmit->second);
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}
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for (; cmit != cmitEnd; ++cmit) {
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m_background.setColorAt(cmit->first, cmit->second);
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}
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}
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void ValueDial::setValue(quint64 value)
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{
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m_valueNew = value;
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if(m_valueNew < m_valueMin)
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m_valueNew = m_valueMin;
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else if(m_valueNew > m_valueMax)
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m_valueNew = m_valueMax;
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if(m_valueNew < m_value)
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m_animationState = 1;
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else if(m_valueNew > m_value)
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m_animationState = -1;
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else return;
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m_animationTimer.start(20);
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m_textNew = formatText(m_valueNew);
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m_valueNew = value;
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if (m_valueNew < m_valueMin) {
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m_valueNew = m_valueMin;
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} else if (m_valueNew > m_valueMax) {
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m_valueNew = m_valueMax;
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}
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if (m_valueNew < m_value) {
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m_animationState = 1;
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} else if (m_valueNew > m_value) {
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m_animationState = -1;
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} else {
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return;
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}
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m_animationTimer.start(20);
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m_textNew = formatText(m_valueNew);
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}
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void ValueDial::setValueRange(uint numDigits, quint64 min, quint64 max)
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{
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m_numDigits = numDigits;
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//m_numDecimalPoints = m_numDigits / 3;
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m_numDecimalPoints = m_numDigits < 3 ? 0 : (m_numDigits%3) == 0 ? (m_numDigits/3)-1 : m_numDigits/3;
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m_numDigits = numDigits;
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m_numDecimalPoints = m_numDigits < 3 ? 0 : (m_numDigits % 3) == 0 ? (m_numDigits / 3) - 1 : m_numDigits / 3;
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m_valueMin = min;
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m_valueMax = max;
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m_valueMin = min;
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m_valueMax = max;
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m_text = formatText(m_value);
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if(m_value < min)
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setValue(min);
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else if(m_value > max)
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setValue(max);
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setFixedWidth((m_numDigits + m_numDecimalPoints) * m_digitWidth + 2);
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if (m_value < min) {
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setValue(min);
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} else if (m_value > max) {
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setValue(max);
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}
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setFixedWidth((m_numDigits + m_numDecimalPoints) * m_digitWidth + 2);
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}
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quint64 ValueDial::findExponent(int digit)
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{
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quint64 e = 1;
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int d = (m_numDigits + m_numDecimalPoints) - digit;
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d = d - (d / 4) - 1;
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for(int i = 0; i < d; i++)
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e *= 10;
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return e;
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quint64 e = 1;
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int d = (m_numDigits + m_numDecimalPoints) - digit;
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d = d - (d / 4) - 1;
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for (int i = 0; i < d; i++) {
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e *= 10;
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}
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return e;
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}
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QChar ValueDial::digitNeigh(QChar c, bool dir)
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{
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if(dir) {
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if(c == QChar('0'))
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return QChar('9');
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else return QChar::fromLatin1(c.toLatin1() - 1);
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} else {
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if(c == QChar('9'))
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return QChar('0');
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else return QChar::fromLatin1(c.toLatin1() + 1);
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}
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if (dir)
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{
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if (c == QChar('0')) {
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return QChar('9');
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} else {
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return QChar::fromLatin1(c.toLatin1() - 1);
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}
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}
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else
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{
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if (c == QChar('9')) {
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return QChar('0');
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} else {
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return QChar::fromLatin1(c.toLatin1() + 1);
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}
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}
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}
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QString ValueDial::formatText(quint64 value)
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{
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QString str = QString("%1").arg(value, m_numDigits, 10, QChar('0'));
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QString str = QString("%1").arg(value, m_numDigits, 10, QChar('0'));
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for(int i = 0; i < m_numDecimalPoints; i++)
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{
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int ipoint = m_numDigits - 3 - 3 * i;
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for (int i = 0; i < m_numDecimalPoints; i++)
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{
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int ipoint = m_numDigits - 3 - 3 * i;
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if (ipoint != 0) { // do not insert leading point
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const QLocale & cLocale = QLocale::c();
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str.insert(ipoint, cLocale.groupSeparator());
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}
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}
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if (ipoint != 0)
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{ // do not insert leading point
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const QLocale &cLocale = QLocale::c();
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str.insert(ipoint, cLocale.groupSeparator());
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}
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}
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return str;
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return str;
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}
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void ValueDial::paintEvent(QPaintEvent*)
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void ValueDial::paintEvent(QPaintEvent *)
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{
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QPainter painter(this);
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QPainter painter(this);
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painter.setPen(Qt::black);
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painter.setBrush(m_background);
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painter.setPen(Qt::black);
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painter.setBrush(m_background);
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painter.drawRect(0, 0, width() - 1, height() - 1);
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painter.drawRect(0, 0, width() - 1, height() - 1);
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painter.setPen(m_colorMapper.getBoundaryColor());
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painter.setBrush(Qt::NoBrush);
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painter.setPen(m_colorMapper.getBoundaryColor());
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painter.setBrush(Qt::NoBrush);
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for (int i = 1; i < m_numDigits + m_numDecimalPoints; i++)
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{
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painter.setPen(m_colorMapper.getBoundaryColor());
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painter.drawLine(1 + i * m_digitWidth, 1, 1 + i * m_digitWidth, height() - 1);
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painter.setPen(m_colorMapper.getBoundaryAlphaColor());
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painter.drawLine(0 + i * m_digitWidth, 1, 0 + i * m_digitWidth, height() - 1);
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painter.drawLine(2 + i * m_digitWidth, 1, 2 + i * m_digitWidth, height() - 1);
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}
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for (int i = 1; i < m_numDigits + m_numDecimalPoints; i++)
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{
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painter.setPen(m_colorMapper.getBoundaryColor());
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painter.drawLine(1 + i * m_digitWidth, 1, 1 + i * m_digitWidth, height() - 1);
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painter.setPen(m_colorMapper.getBoundaryAlphaColor());
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painter.drawLine(0 + i * m_digitWidth, 1, 0 + i * m_digitWidth, height() - 1);
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painter.drawLine(2 + i * m_digitWidth, 1, 2 + i * m_digitWidth, height() - 1);
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}
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painter.setPen(m_colorMapper.getBoundaryAlphaColor());
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painter.drawLine(1, 1, 1, height() - 1);
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painter.drawLine(width() - 2, 1, width() - 2, height() - 1);
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painter.setPen(m_colorMapper.getBoundaryAlphaColor());
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painter.drawLine(1, 1, 1, height() - 1);
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painter.drawLine(width() - 2, 1, width() - 2, height() - 1);
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// dial borders
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// dial borders
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painter.setPen(m_colorMapper.getDarkBorderColor());
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painter.drawLine(0, 0, width() - 2, 0);
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painter.drawLine(0, height() - 1, 0, 0);
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painter.setPen(m_colorMapper.getLightBorderColor());
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painter.setPen(m_colorMapper.getLightBorderColor());
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painter.drawLine(1, height() - 1, width() - 1, height() - 1);
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painter.drawLine(width() - 1, height() - 1, width() - 1, 0);
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if (m_hightlightedDigit >= 0)
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{
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painter.setPen(Qt::NoPen);
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painter.setBrush(m_colorMapper.getHighlightColor());
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painter.drawRect(2 + m_hightlightedDigit * m_digitWidth, 1, m_digitWidth - 1, height() - 1);
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}
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if (m_hightlightedDigit >= 0)
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{
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painter.setPen(Qt::NoPen);
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painter.setBrush(m_colorMapper.getHighlightColor());
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painter.drawRect(2 + m_hightlightedDigit * m_digitWidth, 1, m_digitWidth - 1, height() - 1);
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}
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if (m_animationState == 0)
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{
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for(int i = 0; i < m_text.length(); i++) {
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painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
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painter.setPen(m_colorMapper.getSecondaryForegroundColor());
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painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
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if(m_text[i] != m_groupSeparator) {
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painter.setPen(m_colorMapper.getForegroundColor());
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painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
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painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
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}
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}
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painter.setClipping(false);
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if((m_cursor >= 0) && (m_cursorState)) {
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painter.setPen(Qt::NoPen);
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painter.setBrush(m_colorMapper.getSecondaryForegroundColor());
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painter.drawRect(4 + m_cursor * m_digitWidth, 1 + m_digitHeight * 1.5, m_digitWidth - 5, m_digitHeight / 6);
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}
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}
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else
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{
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if (m_animationState == 0)
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{
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for (int i = 0; i < m_text.length(); i++)
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{
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painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
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painter.setPen(m_colorMapper.getSecondaryForegroundColor());
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painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
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if (m_text[i] != m_groupSeparator)
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{
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painter.setPen(m_colorMapper.getForegroundColor());
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painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
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painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
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}
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}
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painter.setClipping(false);
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if ((m_cursor >= 0) && (m_cursorState))
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{
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painter.setPen(Qt::NoPen);
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painter.setBrush(m_colorMapper.getSecondaryForegroundColor());
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painter.drawRect(4 + m_cursor * m_digitWidth, 1 + m_digitHeight * 1.5, m_digitWidth - 5, m_digitHeight / 6);
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}
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}
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else
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{
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for (int i = 0; i < m_text.length(); i++)
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{
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if (m_text[i] == m_textNew[i])
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@ -263,29 +288,29 @@ void ValueDial::paintEvent(QPaintEvent*)
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}
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}
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}
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}
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}
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}
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void ValueDial::mousePressEvent(QMouseEvent* event)
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void ValueDial::mousePressEvent(QMouseEvent *event)
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{
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int i;
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int i;
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i = (event->x() - 1) / m_digitWidth;
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i = (event->x() - 1) / m_digitWidth;
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if(m_text[i] == m_groupSeparator)
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{
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i++;
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if (m_text[i] == m_groupSeparator)
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{
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i++;
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|
||||
if(i > m_numDigits + m_numDecimalPoints) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (i > m_numDigits + m_numDecimalPoints) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
Qt::MouseButton mouseButton = event->button();
|
||||
|
||||
if (mouseButton == Qt::RightButton) // ceil value at current digit
|
||||
{
|
||||
if(m_cursor >= 0)
|
||||
if (m_cursor >= 0)
|
||||
{
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
@ -308,219 +333,298 @@ void ValueDial::mousePressEvent(QMouseEvent* event)
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::mouseMoveEvent(QMouseEvent* event)
|
||||
void ValueDial::mouseMoveEvent(QMouseEvent *event)
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
i = (event->x() - 1) / m_digitWidth;
|
||||
|
||||
i = (event->x() - 1) / m_digitWidth;
|
||||
if(m_text[i] == m_groupSeparator)
|
||||
i = -1;
|
||||
if (m_text[i] == m_groupSeparator) {
|
||||
i = -1;
|
||||
}
|
||||
|
||||
if(i != m_hightlightedDigit) {
|
||||
m_hightlightedDigit = i;
|
||||
update();
|
||||
}
|
||||
if (i != m_hightlightedDigit)
|
||||
{
|
||||
m_hightlightedDigit = i;
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::wheelEvent(QWheelEvent* event)
|
||||
void ValueDial::wheelEvent(QWheelEvent *event)
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
i = (event->x() - 1) / m_digitWidth;
|
||||
|
||||
i = (event->x() - 1) / m_digitWidth;
|
||||
if(m_text[i] != m_groupSeparator)
|
||||
m_hightlightedDigit = i;
|
||||
else
|
||||
return;
|
||||
if (m_text[i] != m_groupSeparator) {
|
||||
m_hightlightedDigit = i;
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
|
||||
if(m_cursor >= 0) {
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
update();
|
||||
}
|
||||
quint64 e = findExponent(m_hightlightedDigit);
|
||||
if (m_cursor >= 0)
|
||||
{
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
update();
|
||||
}
|
||||
|
||||
if(m_animationState == 0) {
|
||||
if(event->delta() < 0) {
|
||||
quint64 e = findExponent(m_hightlightedDigit);
|
||||
|
||||
if (m_animationState == 0)
|
||||
{
|
||||
if (event->delta() < 0)
|
||||
{
|
||||
if (event->modifiers() & Qt::ShiftModifier) {
|
||||
e *= 5;
|
||||
} else if (event->modifiers() & Qt::ControlModifier) {
|
||||
e *= 2;
|
||||
}
|
||||
if(m_value < e)
|
||||
m_valueNew = m_valueMin;
|
||||
else m_valueNew = m_value - e;
|
||||
} else {
|
||||
|
||||
if (m_value < e) {
|
||||
m_valueNew = m_valueMin;
|
||||
} else {
|
||||
m_valueNew = m_value - e;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (event->modifiers() & Qt::ShiftModifier) {
|
||||
e *= 5;
|
||||
} else if (event->modifiers() & Qt::ControlModifier) {
|
||||
e *= 2;
|
||||
}
|
||||
if(m_valueMax - m_value < e)
|
||||
m_valueNew = m_valueMax;
|
||||
else m_valueNew = m_value + e;
|
||||
}
|
||||
setValue(m_valueNew);
|
||||
emit changed(m_valueNew);
|
||||
event->accept();
|
||||
}
|
||||
|
||||
if (m_valueMax - m_value < e) {
|
||||
m_valueNew = m_valueMax;
|
||||
} else {
|
||||
m_valueNew = m_value + e;
|
||||
}
|
||||
}
|
||||
|
||||
setValue(m_valueNew);
|
||||
emit changed(m_valueNew);
|
||||
event->accept();
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::leaveEvent(QEvent*)
|
||||
void ValueDial::leaveEvent(QEvent *)
|
||||
{
|
||||
if(m_hightlightedDigit != -1) {
|
||||
m_hightlightedDigit = -1;
|
||||
update();
|
||||
}
|
||||
if (m_hightlightedDigit != -1)
|
||||
{
|
||||
m_hightlightedDigit = -1;
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::keyPressEvent(QKeyEvent* value)
|
||||
void ValueDial::keyPressEvent(QKeyEvent *value)
|
||||
{
|
||||
if(m_cursor >= 0) {
|
||||
if((value->key() == Qt::Key_Return) || (value->key() == Qt::Key_Enter) || (value->key() == Qt::Key_Escape)) {
|
||||
m_cursor = -1;
|
||||
m_cursorState = false;
|
||||
m_blinkTimer.stop();
|
||||
update();
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (m_cursor >= 0)
|
||||
{
|
||||
if ((value->key() == Qt::Key_Return) || (value->key() == Qt::Key_Enter) || (value->key() == Qt::Key_Escape))
|
||||
{
|
||||
m_cursor = -1;
|
||||
m_cursorState = false;
|
||||
m_blinkTimer.stop();
|
||||
update();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if((m_cursor < 0) && (m_hightlightedDigit >= 0)) {
|
||||
m_cursor = m_hightlightedDigit;
|
||||
if(m_text[m_cursor] == m_groupSeparator)
|
||||
m_cursor++;
|
||||
if(m_cursor >= m_numDigits + m_numDecimalPoints)
|
||||
return;
|
||||
m_cursorState = true;
|
||||
m_blinkTimer.start(400);
|
||||
update();
|
||||
}
|
||||
if ((m_cursor < 0) && (m_hightlightedDigit >= 0))
|
||||
{
|
||||
m_cursor = m_hightlightedDigit;
|
||||
|
||||
if(m_cursor < 0)
|
||||
return;
|
||||
if (m_text[m_cursor] == m_groupSeparator) {
|
||||
m_cursor++;
|
||||
}
|
||||
|
||||
if (m_cursor >= m_numDigits + m_numDecimalPoints) {
|
||||
return;
|
||||
}
|
||||
|
||||
m_cursorState = true;
|
||||
m_blinkTimer.start(400);
|
||||
update();
|
||||
}
|
||||
|
||||
if (m_cursor < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ((value->key() == Qt::Key_Left) || (value->key() == Qt::Key_Backspace))
|
||||
{
|
||||
if (m_cursor > 0)
|
||||
{
|
||||
m_cursor--;
|
||||
|
||||
if (m_text[m_cursor] == m_groupSeparator) {
|
||||
m_cursor--;
|
||||
}
|
||||
|
||||
if (m_cursor < 0) {
|
||||
m_cursor++;
|
||||
}
|
||||
|
||||
m_cursorState = true;
|
||||
update();
|
||||
return;
|
||||
}
|
||||
}
|
||||
else if (value->key() == Qt::Key_Right)
|
||||
{
|
||||
if (m_cursor < m_numDecimalPoints + m_numDigits)
|
||||
{
|
||||
m_cursor++;
|
||||
|
||||
if (m_text[m_cursor] == m_groupSeparator) {
|
||||
m_cursor++;
|
||||
}
|
||||
|
||||
if (m_cursor >= m_numDecimalPoints + m_numDigits) {
|
||||
m_cursor--;
|
||||
}
|
||||
|
||||
m_cursorState = true;
|
||||
update();
|
||||
return;
|
||||
}
|
||||
}
|
||||
else if (value->key() == Qt::Key_Up)
|
||||
{
|
||||
quint64 e = findExponent(m_cursor);
|
||||
|
||||
if((value->key() == Qt::Key_Left) || (value->key() == Qt::Key_Backspace)) {
|
||||
if(m_cursor > 0) {
|
||||
m_cursor--;
|
||||
if(m_text[m_cursor] == m_groupSeparator)
|
||||
m_cursor--;
|
||||
if(m_cursor < 0)
|
||||
m_cursor++;
|
||||
m_cursorState = true;
|
||||
update();
|
||||
return;
|
||||
}
|
||||
} else if(value->key() == Qt::Key_Right) {
|
||||
if(m_cursor < m_numDecimalPoints + m_numDigits) {
|
||||
m_cursor++;
|
||||
if(m_text[m_cursor] == m_groupSeparator)
|
||||
m_cursor++;
|
||||
if(m_cursor >= m_numDecimalPoints + m_numDigits)
|
||||
m_cursor--;
|
||||
m_cursorState = true;
|
||||
update();
|
||||
return;
|
||||
}
|
||||
} else if(value->key() == Qt::Key_Up) {
|
||||
quint64 e = findExponent(m_cursor);
|
||||
if (value->modifiers() & Qt::ShiftModifier) {
|
||||
e *= 5;
|
||||
} else if (value->modifiers() & Qt::ControlModifier) {
|
||||
e *= 2;
|
||||
}
|
||||
if(m_animationState != 0)
|
||||
m_value = m_valueNew;
|
||||
if(m_valueMax - m_value < e)
|
||||
m_valueNew = m_valueMax;
|
||||
else m_valueNew = m_value + e;
|
||||
setValue(m_valueNew);
|
||||
emit changed(m_valueNew);
|
||||
} else if(value->key() == Qt::Key_Down) {
|
||||
quint64 e = findExponent(m_cursor);
|
||||
|
||||
if (m_animationState != 0) {
|
||||
m_value = m_valueNew;
|
||||
}
|
||||
|
||||
if (m_valueMax - m_value < e) {
|
||||
m_valueNew = m_valueMax;
|
||||
} else {
|
||||
m_valueNew = m_value + e;
|
||||
}
|
||||
|
||||
setValue(m_valueNew);
|
||||
emit changed(m_valueNew);
|
||||
}
|
||||
else if (value->key() == Qt::Key_Down)
|
||||
{
|
||||
quint64 e = findExponent(m_cursor);
|
||||
|
||||
if (value->modifiers() & Qt::ShiftModifier) {
|
||||
e *= 5;
|
||||
} else if (value->modifiers() & Qt::ControlModifier) {
|
||||
e *= 2;
|
||||
}
|
||||
if(m_animationState != 0)
|
||||
m_value = m_valueNew;
|
||||
if(m_value < e)
|
||||
m_valueNew = m_valueMin;
|
||||
else m_valueNew = m_value - e;
|
||||
setValue(m_valueNew);
|
||||
emit changed(m_valueNew);
|
||||
}
|
||||
|
||||
if(value->text().length() != 1)
|
||||
return;
|
||||
QChar c = value->text()[0];
|
||||
if (m_animationState != 0) {
|
||||
m_value = m_valueNew;
|
||||
}
|
||||
|
||||
if(c >= QChar('0') && (c <= QChar('9'))) {
|
||||
int d = c.toLatin1() - '0';
|
||||
quint64 e = findExponent(m_cursor);
|
||||
quint64 v = (m_value / e) % 10;
|
||||
if(m_animationState != 0)
|
||||
m_value = m_valueNew;
|
||||
v = m_value - v * e;
|
||||
v += d * e;
|
||||
setValue(v);
|
||||
emit changed(m_valueNew);
|
||||
m_cursor++;
|
||||
if(m_text[m_cursor] == m_groupSeparator)
|
||||
m_cursor++;
|
||||
if(m_cursor >= m_numDigits + m_numDecimalPoints) {
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
} else {
|
||||
m_cursorState = true;
|
||||
}
|
||||
update();
|
||||
}
|
||||
if (m_value < e) {
|
||||
m_valueNew = m_valueMin;
|
||||
} else {
|
||||
m_valueNew = m_value - e;
|
||||
}
|
||||
|
||||
setValue(m_valueNew);
|
||||
emit changed(m_valueNew);
|
||||
}
|
||||
|
||||
if (value->text().length() != 1) {
|
||||
return;
|
||||
}
|
||||
|
||||
QChar c = value->text()[0];
|
||||
|
||||
if (c >= QChar('0') && (c <= QChar('9')))
|
||||
{
|
||||
int d = c.toLatin1() - '0';
|
||||
quint64 e = findExponent(m_cursor);
|
||||
quint64 v = (m_value / e) % 10;
|
||||
|
||||
if (m_animationState != 0) {
|
||||
m_value = m_valueNew;
|
||||
}
|
||||
|
||||
v = m_value - v * e;
|
||||
v += d * e;
|
||||
setValue(v);
|
||||
emit changed(m_valueNew);
|
||||
m_cursor++;
|
||||
|
||||
if (m_text[m_cursor] == m_groupSeparator) {
|
||||
m_cursor++;
|
||||
}
|
||||
|
||||
if (m_cursor >= m_numDigits + m_numDecimalPoints)
|
||||
{
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
}
|
||||
else
|
||||
{
|
||||
m_cursorState = true;
|
||||
}
|
||||
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::focusInEvent(QFocusEvent*)
|
||||
void ValueDial::focusInEvent(QFocusEvent *)
|
||||
{
|
||||
if(m_cursor == -1) {
|
||||
m_cursor = 0;
|
||||
m_cursorState = true;
|
||||
m_blinkTimer.start(400);
|
||||
update();
|
||||
}
|
||||
if (m_cursor == -1)
|
||||
{
|
||||
m_cursor = 0;
|
||||
m_cursorState = true;
|
||||
m_blinkTimer.start(400);
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::focusOutEvent(QFocusEvent*)
|
||||
void ValueDial::focusOutEvent(QFocusEvent *)
|
||||
{
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
update();
|
||||
m_cursor = -1;
|
||||
m_blinkTimer.stop();
|
||||
update();
|
||||
}
|
||||
|
||||
void ValueDial::animate()
|
||||
{
|
||||
update();
|
||||
update();
|
||||
|
||||
if(m_animationState > 0)
|
||||
m_animationState++;
|
||||
else if(m_animationState < 0)
|
||||
m_animationState--;
|
||||
else {
|
||||
m_animationTimer.stop();
|
||||
m_animationState = 0;
|
||||
return;
|
||||
}
|
||||
if (m_animationState > 0)
|
||||
{
|
||||
m_animationState++;
|
||||
}
|
||||
else if (m_animationState < 0) {
|
||||
m_animationState--;
|
||||
}
|
||||
else
|
||||
{
|
||||
m_animationTimer.stop();
|
||||
m_animationState = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
if(abs(m_animationState) >= 4) {
|
||||
m_animationState = 0;
|
||||
m_animationTimer.stop();
|
||||
m_value = m_valueNew;
|
||||
m_text = m_textNew;
|
||||
}
|
||||
if (abs(m_animationState) >= 4)
|
||||
{
|
||||
m_animationState = 0;
|
||||
m_animationTimer.stop();
|
||||
m_value = m_valueNew;
|
||||
m_text = m_textNew;
|
||||
}
|
||||
}
|
||||
|
||||
void ValueDial::blink()
|
||||
{
|
||||
if(m_cursor >= 0) {
|
||||
m_cursorState = !m_cursorState;
|
||||
update();
|
||||
}
|
||||
if (m_cursor >= 0)
|
||||
{
|
||||
m_cursorState = !m_cursorState;
|
||||
update();
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user