#pragma once
#ifndef DOUBLEPAIRFIELD_H
#define DOUBLEPAIRFIELD_H
#include "toonzqt/doublefield.h"
#include "tcommon.h"
#undef DVAPI
#undef DVVAR
#ifdef TOONZQT_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif
// forward declaration
class QSlider;
class QLabel;
//=============================================================================
namespace DVGui {
//=============================================================================
/*! \brief The DoubleValuePairField class provides to view an object to manage a
pair
of double parameter.
Inherits \b QWidget.
The object is composed of an horizontal layout \b QHBoxLayout
which contains
two pair [label, text field] and a slider with two grab, one for
each double
value to manage. [label, text field] are a \b QLabel and a \b
DoubleLineEdit.
Objects are inserted in the following order: a label and
respective text field,
the slider and the other pair [lebel,text field].
Object size width is not fixed, while height is equal to
DVGui::WidgetHeight, 20;
labels width depend from its text lenght, text fields has fixed
size, while
slider width change in according with widget size.
Objects contained in this widget are connected, so if you change
one value the
other automatically change, if it is necessary. You can set
current value,
getValues(), minimum and max value, getRange(), using
setValues(), setRange().
To know when one of two double parameter value change class
provides a signal,
valuesChanged(); class emit signal when a grab slider position
change or when
editing text field, left or right is finished and current value
is changed.
Editing text field finished may occur if focus is lost or enter
key is pressed.
See SLOT: onLeftEditingFinished() and onRightEditingFinished().
*/
class DVAPI DoubleValuePairField : public QWidget {
Q_OBJECT
protected:
QPixmap m_handleLeftPixmap, m_handleRightPixmap, m_handleLeftGrayPixmap,
m_handleRightGrayPixmap;
Q_PROPERTY(QPixmap HandleLeftPixmap READ getHandleLeftPixmap WRITE
setHandleLeftPixmap);
Q_PROPERTY(QPixmap HandleRightPixmap READ getHandleRightPixmap WRITE
setHandleRightPixmap);
Q_PROPERTY(QPixmap HandleLeftGrayPixmap READ getHandleLeftGrayPixmap WRITE
setHandleLeftGrayPixmap);
Q_PROPERTY(QPixmap HandleRightGrayPixmap READ getHandleRightGrayPixmap WRITE
setHandleRightGrayPixmap);
QColor m_lightLineColor; /*-- スライダ溝の明るい色(白) --*/
QColor m_darkLineColor; /*-- スライダ溝の暗い色(128,128,128) --*/
Q_PROPERTY(
QColor LightLineColor READ getLightLineColor WRITE setLightLineColor);
Q_PROPERTY(QColor DarkLineColor READ getDarkLineColor WRITE setDarkLineColor);
DoubleValueLineEdit *m_leftLineEdit;
DoubleValueLineEdit *m_rightLineEdit;
QLabel *m_leftLabel, *m_rightLabel;
std::pair<double, double> m_values;
double m_minValue, m_maxValue;
int m_grabOffset, m_grabIndex;
int m_leftMargin, m_rightMargin;
bool m_isMaxRangeLimited;
public:
DoubleValuePairField(QWidget *parent, bool isMaxRangeLimited,
DoubleValueLineEdit *leftLineEdit,
DoubleValueLineEdit *rightLineEdit);
~DoubleValuePairField() {}
/*! Set current values to \b values. */
void setValues(const std::pair<double, double> &values);
/*! Return a pair containing current values. */
std::pair<double, double> getValues() const { return m_values; }
/*! Set left label string to \b QString \b text. Recompute left margin adding
label width. */
void setLeftText(const QString &text);
/*! Set right label string to \b QString \b text. Recompute right margin
adding
label width. */
void setRightText(const QString &text);
void setLabelsEnabled(bool enable);
/*! Set range of \b DoublePairField to \b minValue, \b maxValue. */
void setRange(double minValue, double maxValue);
/*! Set \b minValue and \b maxValue to DoublePairField range. */
void getRange(double &minValue, double &maxValue);
QPixmap getHandleLeftPixmap() const { return m_handleLeftPixmap; }
void setHandleLeftPixmap(const QPixmap &pixmap) {
m_handleLeftPixmap = pixmap;
}
QPixmap getHandleRightPixmap() const { return m_handleRightPixmap; }
void setHandleRightPixmap(const QPixmap &pixmap) {
m_handleRightPixmap = pixmap;
}
QPixmap getHandleLeftGrayPixmap() const { return m_handleLeftGrayPixmap; }
void setHandleLeftGrayPixmap(const QPixmap &pixmap) {
m_handleLeftGrayPixmap = pixmap;
}
QPixmap getHandleRightGrayPixmap() const { return m_handleRightGrayPixmap; }
void setHandleRightGrayPixmap(const QPixmap &pixmap) {
m_handleRightGrayPixmap = pixmap;
}
void setLightLineColor(const QColor &color) { m_lightLineColor = color; }
QColor getLightLineColor() const { return m_lightLineColor; }
void setDarkLineColor(const QColor &color) { m_darkLineColor = color; }
QColor getDarkLineColor() const { return m_darkLineColor; }
protected:
/*! Return value corresponding \b x position. */
double pos2value(int x) const;
/*! Return x position corresponding \b value. */
int value2pos(double v) const;
/*! Set current value to \b value.
Set left or right value, or both, to value depending on
current slider
grab edited and \b value. */
void setValue(double v);
void paintEvent(QPaintEvent *) override;
void mousePressEvent(QMouseEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override;
protected slots:
/*! Set current left value to value in left text field; if necessary, if left
value is greater than right, change also current right value.
\n This protected slot is called when text editing is finished.
\n Emit valuesChanged().
\n If current left value is equal to left text field value, return and do
nothing. */
void onLeftEditingFinished();
/*! Set current right value to value in right text field; if necessary, if
right
value is lower than left, change also current left value.
\n This protected slot is called when text editing is finished.
\n Emit valuesChanged().
\n If current right value is equal to right text field value return and
do nothing. */
void onRightEditingFinished();
signals:
/*! This signal is emitted when change one of two DoubleField value;
if one slider grab position change or if one text field
editing is finished. */
void valuesChanged(bool isDragging);
};
//=============================================================================
/*! \brief The DoublePairField class provides a DoubleValuePairField with
left DoubleLineEdit and right DoubleLineEdit.
Inherits \b DoubleValuePairField.
\b Example:
\code
DoublePairField* doublePairFieldExample = new
DoublePairField(this);
doublePairFieldExample->setLeftText(tr("Left Value:"));
doublePairFieldExample->setRightText(tr("Rigth
Value:"));
doublePairFieldExample->setRange(0,10);
doublePairFieldExample->setValues(std::make_pair(3.58,7.65));
\endcode
\b Result:
\image html DoublePairField.jpg
*/
class DVAPI DoublePairField : public DoubleValuePairField {
public:
DoublePairField(QWidget *parent = 0, bool isMaxRangeLimited = true);
~DoublePairField() {}
};
//=============================================================================
/*! \brief The MeasuredDoublePairField class provides a DoubleValuePairField
with
left MeasuredDoubleLineEdit and right DoubleLineEdit.
Inherits \b DoubleValuePairField.
\b Example:
\code
MeasuredDoublePairField* doublePairFieldExample = new
MeasuredDoublePairField(this);
doublePairFieldExample->setLeftText(tr("Left Value:"));
doublePairFieldExample->setRightText(tr("Rigth
Value:"));
doublePairFieldExample->setRange(0,10);
doublePairFieldExample->setValues(std::make_pair(3.58,7.65));
\endcode
\b Result:
\image html DoublePairField.jpg
*/
class DVAPI MeasuredDoublePairField : public DoubleValuePairField {
public:
MeasuredDoublePairField(QWidget *parent = 0, bool isMaxRangeLimited = true);
~MeasuredDoublePairField() {}
void setMeasure(std::string measureName);
void setPrecision(int precision);
};
//-----------------------------------------------------------------------------
} // namespace DVGui
//-----------------------------------------------------------------------------
#endif // DOUBLEPAIRFIELD_H