mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-25 19:07:45 +00:00
FancyLineEdit: reformat using our indentation style
No change in function
This commit is contained in:
Juergen Spitzmueller
parent
8a9c4ed58f
commit
05004e138f
@ -39,165 +39,184 @@ enum { margin = 6 };
|
||||
namespace lyx {
|
||||
namespace frontend {
|
||||
|
||||
// --------- FancyLineEditPrivate
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// FancyLineEditPrivate
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class FancyLineEditPrivate : public QObject {
|
||||
public:
|
||||
explicit FancyLineEditPrivate(FancyLineEdit *parent);
|
||||
explicit FancyLineEditPrivate(FancyLineEdit *parent);
|
||||
|
||||
bool eventFilter(QObject *obj, QEvent *event) override;
|
||||
bool eventFilter(QObject *obj, QEvent *event) override;
|
||||
|
||||
FancyLineEdit *m_lineEdit;
|
||||
QPixmap m_pixmap[2];
|
||||
QMenu *m_menu[2];
|
||||
bool m_menuTabFocusTrigger[2];
|
||||
IconButton *m_iconbutton[2];
|
||||
bool m_iconEnabled[2];
|
||||
FancyLineEdit *m_lineEdit;
|
||||
QPixmap m_pixmap[2];
|
||||
QMenu *m_menu[2];
|
||||
bool m_menuTabFocusTrigger[2];
|
||||
IconButton *m_iconbutton[2];
|
||||
bool m_iconEnabled[2];
|
||||
};
|
||||
|
||||
|
||||
FancyLineEditPrivate::FancyLineEditPrivate(FancyLineEdit *parent) :
|
||||
QObject(parent),
|
||||
m_lineEdit(parent)
|
||||
FancyLineEditPrivate::FancyLineEditPrivate(FancyLineEdit *parent)
|
||||
: QObject(parent), m_lineEdit(parent)
|
||||
{
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
m_menu[i] = nullptr;
|
||||
m_menuTabFocusTrigger[i] = false;
|
||||
m_iconbutton[i] = new IconButton(parent);
|
||||
m_iconbutton[i]->installEventFilter(this);
|
||||
m_iconbutton[i]->hide();
|
||||
m_iconbutton[i]->setAutoHide(false);
|
||||
m_iconEnabled[i] = false;
|
||||
}
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
m_menu[i] = nullptr;
|
||||
m_menuTabFocusTrigger[i] = false;
|
||||
m_iconbutton[i] = new IconButton(parent);
|
||||
m_iconbutton[i]->installEventFilter(this);
|
||||
m_iconbutton[i]->hide();
|
||||
m_iconbutton[i]->setAutoHide(false);
|
||||
m_iconEnabled[i] = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool FancyLineEditPrivate::eventFilter(QObject *obj, QEvent *event)
|
||||
{
|
||||
int buttonIndex = -1;
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
if (obj == m_iconbutton[i]) {
|
||||
buttonIndex = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (buttonIndex == -1)
|
||||
return QObject::eventFilter(obj, event);
|
||||
switch (event->type()) {
|
||||
case QEvent::FocusIn:
|
||||
if (m_menuTabFocusTrigger[buttonIndex] && m_menu[buttonIndex]) {
|
||||
m_lineEdit->setFocus();
|
||||
m_menu[buttonIndex]->exec(m_iconbutton[buttonIndex]->mapToGlobal(
|
||||
m_iconbutton[buttonIndex]->rect().center()));
|
||||
return true;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return QObject::eventFilter(obj, event);
|
||||
int buttonIndex = -1;
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
if (obj == m_iconbutton[i]) {
|
||||
buttonIndex = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (buttonIndex == -1)
|
||||
return QObject::eventFilter(obj, event);
|
||||
switch (event->type()) {
|
||||
case QEvent::FocusIn:
|
||||
if (m_menuTabFocusTrigger[buttonIndex] && m_menu[buttonIndex]) {
|
||||
m_lineEdit->setFocus();
|
||||
m_menu[buttonIndex]->exec(m_iconbutton[buttonIndex]->mapToGlobal(
|
||||
m_iconbutton[buttonIndex]->rect().center()));
|
||||
return true;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return QObject::eventFilter(obj, event);
|
||||
}
|
||||
|
||||
|
||||
// --------- FancyLineEdit
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// FancyLineEdit
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
|
||||
FancyLineEdit::FancyLineEdit(QWidget *parent) :
|
||||
QLineEdit(parent),
|
||||
m_d(new FancyLineEditPrivate(this))
|
||||
{
|
||||
ensurePolished();
|
||||
updateMargins();
|
||||
|
||||
connect(this, SIGNAL(textChanged(QString)),
|
||||
this, SLOT(checkButtons(QString)));
|
||||
connect(m_d->m_iconbutton[Left], SIGNAL(clicked()),
|
||||
this, SLOT(iconClicked()));
|
||||
connect(m_d->m_iconbutton[Right], SIGNAL(clicked()),
|
||||
this, SLOT(iconClicked()));
|
||||
ensurePolished();
|
||||
updateMargins();
|
||||
|
||||
connect(this, SIGNAL(textChanged(QString)),
|
||||
this, SLOT(checkButtons(QString)));
|
||||
connect(m_d->m_iconbutton[Left], SIGNAL(clicked()),
|
||||
this, SLOT(iconClicked()));
|
||||
connect(m_d->m_iconbutton[Right], SIGNAL(clicked()),
|
||||
this, SLOT(iconClicked()));
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::checkButtons(const QString &text)
|
||||
{
|
||||
if (m_oldText.isEmpty() || text.isEmpty()) {
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
if (m_d->m_iconbutton[i]->hasAutoHide())
|
||||
m_d->m_iconbutton[i]->animateShow(!text.isEmpty());
|
||||
}
|
||||
m_oldText = text;
|
||||
}
|
||||
if (m_oldText.isEmpty() || text.isEmpty()) {
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
if (m_d->m_iconbutton[i]->hasAutoHide())
|
||||
m_d->m_iconbutton[i]->animateShow(!text.isEmpty());
|
||||
}
|
||||
m_oldText = text;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::setButtonVisible(Side side, bool visible)
|
||||
{
|
||||
m_d->m_iconbutton[side]->setVisible(visible);
|
||||
m_d->m_iconEnabled[side] = visible;
|
||||
updateMargins();
|
||||
m_d->m_iconbutton[side]->setVisible(visible);
|
||||
m_d->m_iconEnabled[side] = visible;
|
||||
updateMargins();
|
||||
}
|
||||
|
||||
|
||||
bool FancyLineEdit::isButtonVisible(Side side) const
|
||||
{
|
||||
return m_d->m_iconEnabled[side];
|
||||
return m_d->m_iconEnabled[side];
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::iconClicked()
|
||||
{
|
||||
IconButton *button = qobject_cast<IconButton *>(sender());
|
||||
int index = -1;
|
||||
for (int i = 0; i < 2; ++i)
|
||||
if (m_d->m_iconbutton[i] == button)
|
||||
index = i;
|
||||
if (index == -1)
|
||||
return;
|
||||
if (m_d->m_menu[index]) {
|
||||
m_d->m_menu[index]->exec(QCursor::pos());
|
||||
} else {
|
||||
IconButton *button = qobject_cast<IconButton *>(sender());
|
||||
int index = -1;
|
||||
for (int i = 0; i < 2; ++i)
|
||||
if (m_d->m_iconbutton[i] == button)
|
||||
index = i;
|
||||
if (index == -1)
|
||||
return;
|
||||
if (m_d->m_menu[index]) {
|
||||
m_d->m_menu[index]->exec(QCursor::pos());
|
||||
} else {
|
||||
buttonClicked((Side)index);
|
||||
if (index == Left)
|
||||
if (index == Left)
|
||||
leftButtonClicked();
|
||||
else if (index == Right)
|
||||
else if (index == Right)
|
||||
rightButtonClicked();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::updateMargins()
|
||||
{
|
||||
bool leftToRight = (layoutDirection() == Qt::LeftToRight);
|
||||
Side realLeft = (leftToRight ? Left : Right);
|
||||
Side realRight = (leftToRight ? Right : Left);
|
||||
bool leftToRight = (layoutDirection() == Qt::LeftToRight);
|
||||
Side realLeft = (leftToRight ? Left : Right);
|
||||
Side realRight = (leftToRight ? Right : Left);
|
||||
|
||||
int leftMargin = m_d->m_iconbutton[realLeft]->pixmap().width() + 8;
|
||||
int rightMargin = m_d->m_iconbutton[realRight]->pixmap().width() + 8;
|
||||
// Note KDE does not reserve space for the highlight color
|
||||
if (style()->inherits("OxygenStyle")) {
|
||||
leftMargin = qMax(24, leftMargin);
|
||||
rightMargin = qMax(24, rightMargin);
|
||||
}
|
||||
int leftMargin = m_d->m_iconbutton[realLeft]->pixmap().width() + 8;
|
||||
int rightMargin = m_d->m_iconbutton[realRight]->pixmap().width() + 8;
|
||||
// Note KDE does not reserve space for the highlight color
|
||||
if (style()->inherits("OxygenStyle")) {
|
||||
leftMargin = qMax(24, leftMargin);
|
||||
rightMargin = qMax(24, rightMargin);
|
||||
}
|
||||
|
||||
QMargins margins((m_d->m_iconEnabled[realLeft] ? leftMargin : 0), 0,
|
||||
(m_d->m_iconEnabled[realRight] ? rightMargin : 0), 0);
|
||||
QMargins margins((m_d->m_iconEnabled[realLeft] ? leftMargin : 0), 0,
|
||||
(m_d->m_iconEnabled[realRight] ? rightMargin : 0), 0);
|
||||
|
||||
setTextMargins(margins);
|
||||
setTextMargins(margins);
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::updateButtonPositions()
|
||||
{
|
||||
QRect contentRect = rect();
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
Side iconpos = (Side)i;
|
||||
if (layoutDirection() == Qt::RightToLeft)
|
||||
iconpos = (iconpos == Left ? Right : Left);
|
||||
|
||||
if (iconpos == FancyLineEdit::Right) {
|
||||
const int iconoffset = textMargins().right() + 4;
|
||||
m_d->m_iconbutton[i]->
|
||||
setGeometry(contentRect.adjusted(width() - iconoffset, 0, 0, 0));
|
||||
} else {
|
||||
const int iconoffset = textMargins().left() + 4;
|
||||
m_d->m_iconbutton[i]->
|
||||
setGeometry(contentRect.adjusted(0, 0, -width() + iconoffset, 0));
|
||||
}
|
||||
}
|
||||
QRect contentRect = rect();
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
Side iconpos = (Side)i;
|
||||
if (layoutDirection() == Qt::RightToLeft)
|
||||
iconpos = (iconpos == Left ? Right : Left);
|
||||
|
||||
if (iconpos == FancyLineEdit::Right) {
|
||||
const int iconoffset = textMargins().right() + 4;
|
||||
m_d->m_iconbutton[i]->setGeometry(
|
||||
contentRect.adjusted(width() - iconoffset,
|
||||
0, 0, 0));
|
||||
} else {
|
||||
const int iconoffset = textMargins().left() + 4;
|
||||
m_d->m_iconbutton[i]->setGeometry(
|
||||
contentRect.adjusted(0, 0,
|
||||
-width() + iconoffset, 0));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::resizeEvent(QResizeEvent *)
|
||||
{
|
||||
updateButtonPositions();
|
||||
updateButtonPositions();
|
||||
}
|
||||
|
||||
|
||||
@ -212,102 +231,117 @@ void FancyLineEdit::keyPressEvent(QKeyEvent * e)
|
||||
|
||||
void FancyLineEdit::setButtonPixmap(Side side, const QPixmap &buttonPixmap)
|
||||
{
|
||||
m_d->m_iconbutton[side]->setPixmap(buttonPixmap);
|
||||
updateMargins();
|
||||
updateButtonPositions();
|
||||
update();
|
||||
m_d->m_iconbutton[side]->setPixmap(buttonPixmap);
|
||||
updateMargins();
|
||||
updateButtonPositions();
|
||||
update();
|
||||
}
|
||||
|
||||
|
||||
QPixmap FancyLineEdit::buttonPixmap(Side side) const
|
||||
{
|
||||
return m_d->m_pixmap[side];
|
||||
return m_d->m_pixmap[side];
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::setButtonMenu(Side side, QMenu *buttonMenu)
|
||||
{
|
||||
m_d->m_menu[side] = buttonMenu;
|
||||
m_d->m_iconbutton[side]->setIconOpacity(1.0);
|
||||
}
|
||||
m_d->m_menu[side] = buttonMenu;
|
||||
m_d->m_iconbutton[side]->setIconOpacity(1.0);
|
||||
}
|
||||
|
||||
QMenu *FancyLineEdit::buttonMenu(Side side) const
|
||||
{
|
||||
return m_d->m_menu[side];
|
||||
return m_d->m_menu[side];
|
||||
}
|
||||
|
||||
|
||||
bool FancyLineEdit::hasMenuTabFocusTrigger(Side side) const
|
||||
{
|
||||
return m_d->m_menuTabFocusTrigger[side];
|
||||
return m_d->m_menuTabFocusTrigger[side];
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::setMenuTabFocusTrigger(Side side, bool v)
|
||||
{
|
||||
if (m_d->m_menuTabFocusTrigger[side] == v)
|
||||
return;
|
||||
if (m_d->m_menuTabFocusTrigger[side] == v)
|
||||
return;
|
||||
|
||||
m_d->m_menuTabFocusTrigger[side] = v;
|
||||
m_d->m_iconbutton[side]->setFocusPolicy(v ? Qt::TabFocus : Qt::NoFocus);
|
||||
m_d->m_menuTabFocusTrigger[side] = v;
|
||||
m_d->m_iconbutton[side]->setFocusPolicy(v ? Qt::TabFocus : Qt::NoFocus);
|
||||
}
|
||||
|
||||
|
||||
bool FancyLineEdit::hasAutoHideButton(Side side) const
|
||||
{
|
||||
return m_d->m_iconbutton[side]->hasAutoHide();
|
||||
return m_d->m_iconbutton[side]->hasAutoHide();
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::setAutoHideButton(Side side, bool h)
|
||||
{
|
||||
m_d->m_iconbutton[side]->setAutoHide(h);
|
||||
if (h)
|
||||
m_d->m_iconbutton[side]->setIconOpacity(text().isEmpty() ? 0.0 : 1.0);
|
||||
else
|
||||
m_d->m_iconbutton[side]->setIconOpacity(1.0);
|
||||
m_d->m_iconbutton[side]->setAutoHide(h);
|
||||
if (h)
|
||||
m_d->m_iconbutton[side]->setIconOpacity(text().isEmpty() ? 0.0 : 1.0);
|
||||
else
|
||||
m_d->m_iconbutton[side]->setIconOpacity(1.0);
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::setButtonToolTip(Side side, const QString &tip)
|
||||
{
|
||||
m_d->m_iconbutton[side]->setToolTip(tip);
|
||||
m_d->m_iconbutton[side]->setToolTip(tip);
|
||||
}
|
||||
|
||||
|
||||
void FancyLineEdit::setButtonFocusPolicy(Side side, Qt::FocusPolicy policy)
|
||||
{
|
||||
m_d->m_iconbutton[side]->setFocusPolicy(policy);
|
||||
m_d->m_iconbutton[side]->setFocusPolicy(policy);
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// IconButton - helper class to represent a clickable icon
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
|
||||
IconButton::IconButton(QWidget *parent)
|
||||
: QAbstractButton(parent), m_iconOpacity(0.0), m_autoHide(false)
|
||||
: QAbstractButton(parent), m_iconOpacity(0.0), m_autoHide(false)
|
||||
{
|
||||
setCursor(Qt::ArrowCursor);
|
||||
setFocusPolicy(Qt::NoFocus);
|
||||
setCursor(Qt::ArrowCursor);
|
||||
setFocusPolicy(Qt::NoFocus);
|
||||
}
|
||||
|
||||
|
||||
void IconButton::paintEvent(QPaintEvent *)
|
||||
{
|
||||
QPainter painter(this);
|
||||
QRect pixmapRect = QRect(0, 0, m_pixmap.width(), m_pixmap.height());
|
||||
pixmapRect.moveCenter(rect().center());
|
||||
QPainter painter(this);
|
||||
QRect pixmapRect = QRect(0, 0, m_pixmap.width(), m_pixmap.height());
|
||||
pixmapRect.moveCenter(rect().center());
|
||||
|
||||
if (m_autoHide)
|
||||
painter.setOpacity(m_iconOpacity);
|
||||
if (m_autoHide)
|
||||
painter.setOpacity(m_iconOpacity);
|
||||
|
||||
painter.drawPixmap(pixmapRect, m_pixmap);
|
||||
painter.drawPixmap(pixmapRect, m_pixmap);
|
||||
}
|
||||
|
||||
|
||||
void IconButton::animateShow(bool visible)
|
||||
{
|
||||
if (visible) {
|
||||
QPropertyAnimation *animation =
|
||||
new QPropertyAnimation(this, "iconOpacity");
|
||||
animation->setDuration(FADE_TIME);
|
||||
animation->setEndValue(1.0);
|
||||
animation->start(QAbstractAnimation::DeleteWhenStopped);
|
||||
} else {
|
||||
QPropertyAnimation *animation =
|
||||
new QPropertyAnimation(this, "iconOpacity");
|
||||
animation->setDuration(FADE_TIME);
|
||||
animation->setEndValue(0.0);
|
||||
animation->start(QAbstractAnimation::DeleteWhenStopped);
|
||||
}
|
||||
if (visible) {
|
||||
QPropertyAnimation *animation =
|
||||
new QPropertyAnimation(this, "iconOpacity");
|
||||
animation->setDuration(FADE_TIME);
|
||||
animation->setEndValue(1.0);
|
||||
animation->start(QAbstractAnimation::DeleteWhenStopped);
|
||||
} else {
|
||||
QPropertyAnimation *animation =
|
||||
new QPropertyAnimation(this, "iconOpacity");
|
||||
animation->setDuration(FADE_TIME);
|
||||
animation->setEndValue(0.0);
|
||||
animation->start(QAbstractAnimation::DeleteWhenStopped);
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace frontend
|
||||
|
||||
Loading…
Reference in New Issue
Block a user