KisWdgColorToAlpha Class Reference

#include <kis_wdg_color_to_alpha.h>

Inheritance diagram for KisWdgColorToAlpha:

Public Member Functions
KisPropertiesConfigurationSP	configuration () const override
	KisWdgColorToAlpha (QWidget *parent)
void	setConfiguration (const KisPropertiesConfigurationSP) override
void	setView (KisViewManager *view) override
const Ui_WdgColorToAlphaBase *	widget () const
	~KisWdgColorToAlpha () override
Public Member Functions inherited from KisConfigWidget
virtual KoCanvasResourcesInterfaceSP	canvasResourcesInterface () const
virtual void	setCanvasResourcesInterface (KoCanvasResourcesInterfaceSP canvasResourcesInterface)
	~KisConfigWidget () override

Protected Member Functions
void	hideEvent (QHideEvent *) override
void	showEvent (QShowEvent *) override
Protected Member Functions inherited from KisConfigWidget
	KisConfigWidget (QWidget *parent=0, Qt::WindowFlags f=Qt::WindowFlags(), int delay=200)

Private Slots
void	slotColorSelectorChanged (const KoColor &color)
void	slotCustomColorSelected (const KoColor &color)
void	slotFgColorChanged (const KoColor &color)

Private Attributes
KisViewManager *	m_view
Ui_WdgColorToAlphaBase *	m_widget

Additional Inherited Members
Signals inherited from KisConfigWidget
void	sigConfigurationItemChanged ()
void	sigConfigurationUpdated ()
void	sigDropLockedConfig (KisPropertiesConfigurationSP p)
void	sigSaveLockedConfig (KisPropertiesConfigurationSP p)

Detailed Description

Definition at line 18 of file kis_wdg_color_to_alpha.h.

Constructor & Destructor Documentation

KisWdgColorToAlpha()

KisWdgColorToAlpha::KisWdgColorToAlpha

(

QWidget *

parent

)

Definition at line 30 of file kis_wdg_color_to_alpha.cpp.

    : KisConfigWidget(parent),
      m_view(0)
{
    m_widget = new Ui_WdgColorToAlphaBase();
    m_widget->setupUi(this);
 
    m_widget->textLabel1->hide();
 
    m_widget->intThreshold->setRange(1, 255, 0);
 
    connect(m_widget->colorSelector, SIGNAL(sigNewColor(KoColor)), SLOT(slotColorSelectorChanged(KoColor)));
    connect(m_widget->intThreshold, SIGNAL(valueChanged(qreal)), SIGNAL(sigConfigurationItemChanged()));
    connect(m_widget->btnCustomColor, SIGNAL(changed(KoColor)), SLOT(slotCustomColorSelected(KoColor)));
 
    KoColor c(Qt::white, KoColorSpaceRegistry::instance()->rgb8());
    m_widget->btnCustomColor->setColor(c);
}

References connect(), KoColorSpaceRegistry::instance(), m_widget, KisConfigWidget::sigConfigurationItemChanged(), slotColorSelectorChanged(), and slotCustomColorSelected().

~KisWdgColorToAlpha()

KisWdgColorToAlpha::~KisWdgColorToAlpha ( )

override

Definition at line 49 of file kis_wdg_color_to_alpha.cpp.

{
    delete m_widget;
}

References m_widget.

Member Function Documentation

configuration()

KisPropertiesConfigurationSP KisWdgColorToAlpha::configuration ( ) const

overridevirtual

Returns

the configuration

Implements KisConfigWidget.

Definition at line 96 of file kis_wdg_color_to_alpha.cpp.

{
    KisFilterConfigurationSP config = new KisFilterConfiguration("colortoalpha", 1, KisGlobalResourcesInterface::instance());
    config->setProperty("targetcolor", widget()->colorSelector->getCurrentColor().toQColor());
    config->setProperty("threshold", widget()->intThreshold->value());
    return config;
}

References KisGlobalResourcesInterface::instance(), and widget().

hideEvent()

void KisWdgColorToAlpha::hideEvent ( QHideEvent * )

overrideprotected

Definition at line 104 of file kis_wdg_color_to_alpha.cpp.

{
    if (m_view) {
        disconnect(m_view->canvasResourceProvider(), SIGNAL(sigFGColorChanged(KoColor)), this, SLOT(slotFgColorChanged(KoColor)));
    }
}

References KisViewManager::canvasResourceProvider(), m_view, and slotFgColorChanged().

setConfiguration()

void KisWdgColorToAlpha::setConfiguration ( const KisPropertiesConfigurationSP config )

overridevirtual

Parameters

config

the configuration for this configuration widget.

Implements KisConfigWidget.

Definition at line 79 of file kis_wdg_color_to_alpha.cpp.

{
    QVariant value;
    if (config->getProperty("targetcolor", value)) {
        KoColor c;
        if (value.value<QColor>().isValid()) {
            c = KoColor(value.value<QColor>(), KoColorSpaceRegistry::instance()->rgb8());
        } else {
            c = value.value<KoColor>();
        }
        m_widget->colorSelector->slotSetColor(c);
    }
    if (config->getProperty("threshold", value)) {
        m_widget->intThreshold->setValue(value.toInt());
    }
}

References KoColorSpaceRegistry::instance(), m_widget, KoColorSpaceRegistry::rgb8(), and value().

setView()

void KisWdgColorToAlpha::setView ( KisViewManager * view )

overridevirtual

Sets the view object that can be used by the configuration widget for richer functionality

TODO: remove this method from KisConfigWidget, since KisViewManager is from kritaui, but we are in kritaimage

Reimplemented from KisConfigWidget.

Definition at line 54 of file kis_wdg_color_to_alpha.cpp.

{
    m_view = view;
 
    KoCanvasResourcesInterfaceSP canvasResources = view ? view->canvasBase()->resourceManager()->canvasResourcesInterface() : nullptr;
    setCanvasResourcesInterface(canvasResources);
}

References KisViewManager::canvasBase(), m_view, KoCanvasBase::resourceManager, and KisConfigWidget::setCanvasResourcesInterface().

showEvent()

void KisWdgColorToAlpha::showEvent ( QShowEvent * )

overrideprotected

Definition at line 111 of file kis_wdg_color_to_alpha.cpp.

{
    if (m_view) {
        connect(m_view->canvasResourceProvider(), SIGNAL(sigFGColorChanged(KoColor)), this, SLOT(slotFgColorChanged(KoColor)));
    }
}

References KisViewManager::canvasResourceProvider(), connect(), m_view, and slotFgColorChanged().

slotColorSelectorChanged

void KisWdgColorToAlpha::slotColorSelectorChanged ( const KoColor & color )

privateslot

Definition at line 67 of file kis_wdg_color_to_alpha.cpp.

{
    m_widget->btnCustomColor->setColor(color);
}

References m_widget.

slotCustomColorSelected

void KisWdgColorToAlpha::slotCustomColorSelected ( const KoColor & color )

privateslot

Definition at line 72 of file kis_wdg_color_to_alpha.cpp.

{
    KoColor c(color, KoColorSpaceRegistry::instance()->rgb8());
    m_widget->colorSelector->slotSetColor(color);
    Q_EMIT sigConfigurationItemChanged();
}

References KoColorSpaceRegistry::instance(), m_widget, and KisConfigWidget::sigConfigurationItemChanged().

slotFgColorChanged

void KisWdgColorToAlpha::slotFgColorChanged ( const KoColor & color )

privateslot

Definition at line 62 of file kis_wdg_color_to_alpha.cpp.

{
    m_widget->btnCustomColor->setColor(color);
}

References m_widget.

widget()

const Ui_WdgColorToAlphaBase * KisWdgColorToAlpha::widget ( ) const

inline

Definition at line 24 of file kis_wdg_color_to_alpha.h.

                                                        {
        return m_widget;
    }

References m_widget.

Member Data Documentation

m_view

KisViewManager* KisWdgColorToAlpha::m_view

private

Definition at line 45 of file kis_wdg_color_to_alpha.h.

m_widget

Ui_WdgColorToAlphaBase* KisWdgColorToAlpha::m_widget

private

Definition at line 44 of file kis_wdg_color_to_alpha.h.

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

• plugins/filters/colors/kis_wdg_color_to_alpha.h
• plugins/filters/colors/kis_wdg_color_to_alpha.cpp