KisShadeSelectorLineComboBoxPopup Class Reference

#include <kis_shade_selector_line_combo_box_popup.h>

Inheritance diagram for KisShadeSelectorLineComboBoxPopup:

Public Member Functions
	KisShadeSelectorLineComboBoxPopup (QWidget *parent)
void	setConfiguration (const QString &string)
	~KisShadeSelectorLineComboBoxPopup () override

Public Attributes
const int	spacing

Private Slots
void	activateItem (QWidget *widget)

Private Member Functions
void	mouseMoveEvent (QMouseEvent *e) override
void	mousePressEvent (QMouseEvent *e) override
void	paintEvent (QPaintEvent *) override
void	updateHighlightedArea (const QRect &newRect)
void	updateSelectedArea (const QRect &newRect)

Private Attributes
QRect	m_highlightedArea
KisShadeSelectorLineBase *	m_lastHighlightedItem
KisShadeSelectorLineBase *	m_lastSelectedItem
KisShadeSelectorLineEditor *	m_lineEditor
QScopedPointer< KisColorSelectorBaseProxy >	m_parentProxy
QRect	m_selectedArea

Detailed Description

Definition at line 18 of file kis_shade_selector_line_combo_box_popup.h.

Constructor & Destructor Documentation

~KisShadeSelectorLineComboBoxPopup()

KisShadeSelectorLineComboBoxPopup::~KisShadeSelectorLineComboBoxPopup ( )

override

Definition at line 73 of file kis_shade_selector_line_combo_box_popup.cpp.

{
}

KisShadeSelectorLineComboBoxPopup()

KisShadeSelectorLineComboBoxPopup::KisShadeSelectorLineComboBoxPopup

(

QWidget *

parent

)

Definition at line 25 of file kis_shade_selector_line_combo_box_popup.cpp.

    : QWidget(parent, Qt::Popup),
      spacing(10),
      m_lastHighlightedItem(0),
      m_lastSelectedItem(0),
      m_lineEditor(0),
      m_parentProxy(new KisColorSelectorBaseProxyNoop())
{
    setMouseTracking(true);
 
    QVBoxLayout* layout = new QVBoxLayout(this);
    layout->setSpacing(spacing);
 
    layout->addWidget(new KisShadeSelectorLine(1.0, 0.0, 0.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.1, 0.0, 0.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.2, 0.0, 0.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 0.5, 0.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 1.0, 0.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 0.0, 0.5, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 0.0, 1.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 0.5, 0.5, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 1.0, 1.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, -0.5, 0.5, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, -1.0, 1.0, m_parentProxy.data(), this));
    layout->addWidget(new KisShadeSelectorLine(0.0, 0.5, 0.5, m_parentProxy.data(), this, -0.04));
    layout->addWidget(new KisShadeSelectorLine(0.0, 0.5, 0.5, m_parentProxy.data(), this, +0.04));
    layout->addWidget(new KisShadeSelectorLine(0.0, -0.5, 0.5, m_parentProxy.data(), this, -0.04));
 
    KisShadeSelectorLine* preview = new KisShadeSelectorLine(0.0, -0.5, 0.5, m_parentProxy.data(), this, +0.04);
    m_lineEditor = new KisShadeSelectorLineEditor(this, preview);
    layout->addWidget(preview);
    layout->addWidget(m_lineEditor);
 
    connect(m_lineEditor, SIGNAL(requestActivateLine(QWidget*)), SLOT(activateItem(QWidget*)));
 
    for(int i=0; i<this->layout()->count(); i++) {
        KisShadeSelectorLine* item = dynamic_cast<KisShadeSelectorLine*>(this->layout()->itemAt(i)->widget());
        if(item!=0) {
            item->setMouseTracking(true);
            item->setAttribute(Qt::WA_TransparentForMouseEvents);
            KoColor color;
            color.fromQColor(QColor(190, 50, 50));
            item->setColor(color);
            item->showHelpText();
        }
    }
}

References activateItem(), connect(), KoColor::fromQColor(), m_lineEditor, m_parentProxy, KisShadeSelectorLine::setColor(), KisShadeSelectorLine::showHelpText(), and spacing.

Member Function Documentation

activateItem

void KisShadeSelectorLineComboBoxPopup::activateItem ( QWidget * widget )

privateslot

Definition at line 98 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    KisShadeSelectorLineBase* item = dynamic_cast<KisShadeSelectorLineBase*>(widget);
    KIS_ASSERT_RECOVER_RETURN(item);
 
    QRect itemRect = kisGrowRect(item->geometry(), spacing / 2 - 1);
    m_lastSelectedItem = item;
 
    updateSelectedArea(itemRect);
}

References KIS_ASSERT_RECOVER_RETURN, kisGrowRect(), m_lastSelectedItem, spacing, and updateSelectedArea().

mouseMoveEvent()

void KisShadeSelectorLineComboBoxPopup::mouseMoveEvent ( QMouseEvent * e )

overrideprivate

Definition at line 126 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    if(rect().contains(e->pos())) {
        for(int i = 0; i < layout()->count(); i++) {
            KisShadeSelectorLineBase* item = dynamic_cast<KisShadeSelectorLineBase*>(layout()->itemAt(i)->widget());
            KIS_ASSERT_RECOVER_RETURN(item);
 
            QRect itemRect = kisGrowRect(item->geometry(), spacing / 2 - 1);
            if(itemRect.contains(e->pos())) {
                m_lastHighlightedItem = item;
 
                updateHighlightedArea(itemRect);
            }
        }
    }
    else {
        updateHighlightedArea(QRect());
    }
}

References KIS_ASSERT_RECOVER_RETURN, kisGrowRect(), m_lastHighlightedItem, spacing, and updateHighlightedArea().

mousePressEvent()

void KisShadeSelectorLineComboBoxPopup::mousePressEvent ( QMouseEvent * e )

overrideprivate

Definition at line 146 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    if(rect().contains(e->pos())) {
        mouseMoveEvent(e);
 
        m_lastSelectedItem = m_lastHighlightedItem;
 
        if (m_lastSelectedItem != m_lineEditor) {
            m_lineEditor->blockSignals(true);
            m_lineEditor->fromString(m_lastSelectedItem->toString());
            m_lineEditor->blockSignals(false);
        }
        updateSelectedArea(m_highlightedArea);
    }
    if (m_lastSelectedItem) {
        KisShadeSelectorLineComboBox *parent = dynamic_cast<KisShadeSelectorLineComboBox*>(this->parent());
        Q_ASSERT(parent);
        parent->setConfiguration(m_lastSelectedItem->toString());
    }
    e->accept();
 
    this->parentWidget()->update();
    hide();
}

References KisShadeSelectorLineEditor::fromString(), m_highlightedArea, m_lastHighlightedItem, m_lastSelectedItem, m_lineEditor, mouseMoveEvent(), KisShadeSelectorLineBase::toString(), and updateSelectedArea().

paintEvent()

void KisShadeSelectorLineComboBoxPopup::paintEvent ( QPaintEvent * )

overrideprivate

Definition at line 109 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    QPainter painter(this);
    QPainter p(this);
    KConfigGroup cfg =  KSharedConfig::openConfig()->group("advancedColorSelector");
 
    if (cfg.readEntry("useCustomColorForBackground", false)) {
        p.fillRect(0,0,width(), height(), cfg.readEntry("customSelectorBackgroundColor", QColor(Qt::gray)));
    } else {
        p.fillRect(0,0,width(), height(), qApp->palette().window().color());
    }
    painter.fillRect(m_selectedArea, palette().highlight());
 
    painter.setPen(QPen(palette().highlight(), 2));
    painter.drawRect(m_highlightedArea);
}

References m_highlightedArea, m_selectedArea, p, and palette.

setConfiguration()

void KisShadeSelectorLineComboBoxPopup::setConfiguration

(

const QString &

string

)

Definition at line 77 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    m_lineEditor->fromString(string);
}

References KisShadeSelectorLineEditor::fromString(), and m_lineEditor.

updateHighlightedArea()

void KisShadeSelectorLineComboBoxPopup::updateHighlightedArea ( const QRect & newRect )

private

Definition at line 90 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    QRect oldHighlightArea = m_highlightedArea;
    m_highlightedArea = newRect;
    update(oldHighlightArea);
    update(m_highlightedArea);
}

References m_highlightedArea.

updateSelectedArea()

void KisShadeSelectorLineComboBoxPopup::updateSelectedArea ( const QRect & newRect )

private

Definition at line 82 of file kis_shade_selector_line_combo_box_popup.cpp.

{
    QRect oldSelectedArea = m_selectedArea;
    m_selectedArea = newRect;
    update(oldSelectedArea);
    update(m_selectedArea);
}

References m_selectedArea.

Member Data Documentation

m_highlightedArea

QRect KisShadeSelectorLineComboBoxPopup::m_highlightedArea

private

Definition at line 44 of file kis_shade_selector_line_combo_box_popup.h.

m_lastHighlightedItem

KisShadeSelectorLineBase* KisShadeSelectorLineComboBoxPopup::m_lastHighlightedItem

private

Definition at line 40 of file kis_shade_selector_line_combo_box_popup.h.

m_lastSelectedItem

KisShadeSelectorLineBase* KisShadeSelectorLineComboBoxPopup::m_lastSelectedItem

private

Definition at line 41 of file kis_shade_selector_line_combo_box_popup.h.

m_lineEditor

KisShadeSelectorLineEditor* KisShadeSelectorLineComboBoxPopup::m_lineEditor

private

Definition at line 42 of file kis_shade_selector_line_combo_box_popup.h.

m_parentProxy

QScopedPointer<KisColorSelectorBaseProxy> KisShadeSelectorLineComboBoxPopup::m_parentProxy

private

Definition at line 46 of file kis_shade_selector_line_combo_box_popup.h.

m_selectedArea

QRect KisShadeSelectorLineComboBoxPopup::m_selectedArea

private

Definition at line 45 of file kis_shade_selector_line_combo_box_popup.h.

spacing

const int KisShadeSelectorLineComboBoxPopup::spacing

Definition at line 23 of file kis_shade_selector_line_combo_box_popup.h.

---

The documentation for this class was generated from the following files:

• plugins/dockers/advancedcolorselector/kis_shade_selector_line_combo_box_popup.h
• plugins/dockers/advancedcolorselector/kis_shade_selector_line_combo_box_popup.cpp