From 8b78a8791bc539bcffe7159f9d9714d577cb3d7d Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Sun, 23 May 2021 20:48:35 +0900 Subject: Renaming of files in preparation for code style tools. Signed-off-by: Michele Calgaro --- lib/kopainter/ko_gray_widget.cpp | 157 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100644 lib/kopainter/ko_gray_widget.cpp (limited to 'lib/kopainter/ko_gray_widget.cpp') diff --git a/lib/kopainter/ko_gray_widget.cpp b/lib/kopainter/ko_gray_widget.cpp new file mode 100644 index 00000000..af09dfa0 --- /dev/null +++ b/lib/kopainter/ko_gray_widget.cpp @@ -0,0 +1,157 @@ +/* + * Copyright (c) 1999 Matthias Elter (me@kde.org) + * Copyright (c) 2001-2002 Igor Jansen (rm@kde.org) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +*/ + +#include "ko_gray_widget.h" + +#include +#include +#include +#include +#include + +#include + +#include +#include +#include + +KoGrayWidget::KoGrayWidget(TQWidget *parent, const char *name) : super(parent, name) +{ + m_ColorButton = new KDualColorButton(this); + TQ_CHECK_PTR(m_ColorButton); + + m_ColorButton -> setFixedSize(m_ColorButton->sizeHint()); + TQGridLayout *mGrid = new TQGridLayout(this, 3, 5, 5, 2); + + /* setup color sliders */ + mSlider = new KoColorSlider(this); + mSlider->setFocusPolicy( TQ_ClickFocus ); + mSlider->setMaximumHeight(20); + mSlider->slotSetRange(0, 255); + mSlider->slotSetColor1(TQColor(255, 255, 255)); + mSlider->slotSetColor2(TQColor(0, 0, 0)); + + /* setup slider labels */ + mLabel = new TQLabel("K:", this); + mLabel->setFixedWidth(12); + mLabel->setFixedHeight(20); + + /* setup spin box */ + mIn = new TQSpinBox(0, 255, 1, this); + mIn->setFixedWidth(50); + mIn->setFixedHeight(20); + mIn->setFocusPolicy( TQ_ClickFocus ); + + mGrid->addMultiCellWidget(m_ColorButton, 0, 3, 0, 0, TQt::AlignTop); + mGrid->addWidget(mLabel, 0, 1); + mGrid->addMultiCellWidget(mSlider, 0, 0, 2, 3); + mGrid->addWidget(mIn, 0, 4); + + connect(m_ColorButton, TQT_SIGNAL(fgChanged(const TQColor &)), this, TQT_SLOT(slotFGColorSelected(const TQColor &))); + connect(m_ColorButton, TQT_SIGNAL(bgChanged(const TQColor &)), this, TQT_SLOT(slotBGColorSelected(const TQColor &))); + + /* connect color slider */ + connect(mSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotChanged(int))); + + /* connect spin box */ + connect(mIn, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotChanged(int))); +} + +void KoGrayWidget::slotChanged(int v) +{ + v = 255 - v; + + if (m_ColorButton->current() == KDualColorButton::Foreground){ + slotFGColorSelected( TQColor( v, v, v)); + } + else{ + slotBGColorSelected( TQColor( v, v, v)); + } +} + +void KoGrayWidget::setFgColor(const TQColor & c) +{ + blockSignals(true); + slotFGColorSelected(c); + blockSignals(false); +} + +void KoGrayWidget::setBgColor(const TQColor & c) +{ + blockSignals(true); + slotBGColorSelected(c); + blockSignals(false); +} + +void KoGrayWidget::update(const TQColor & fgColor, const TQColor & bgColor) +{ + + m_fgColor = fgColor; + m_bgColor = bgColor; + + TQColor color = (m_ColorButton->current() == KDualColorButton::Foreground)? m_fgColor : m_bgColor; + + disconnect(mSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotChanged(int))); + disconnect(mIn, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotChanged(int))); + + mIn->blockSignals(true); + mSlider->blockSignals(true); + double v = color.red() + color.green() + color.blue(); + v /= 3.0; + v = 255.0 - v; + mIn->setValue(static_cast(v)); + mSlider->slotSetValue(static_cast(v)); + mIn->blockSignals(false); + mSlider->blockSignals(false); + + connect(mSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotChanged(int))); + connect(mIn, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotChanged(int))); +} + +void KoGrayWidget::slotFGColorSelected(const TQColor& c) +{ + m_fgColor = c; + + disconnect(m_ColorButton, TQT_SIGNAL(fgChanged(const TQColor &)), this, TQT_SLOT(slotFGColorSelected(const TQColor &))); + m_ColorButton->setForeground( m_fgColor ); + connect(m_ColorButton, TQT_SIGNAL(fgChanged(const TQColor &)), this, TQT_SLOT(slotFGColorSelected(const TQColor &))); + + emit sigFgColorChanged(m_fgColor); +} + +void KoGrayWidget::slotBGColorSelected(const TQColor& c) +{ + m_bgColor = c; + + disconnect(m_ColorButton, TQT_SIGNAL(bgChanged(const TQColor &)), this, TQT_SLOT(slotBGColorSelected(const TQColor &))); + m_ColorButton->setBackground( m_bgColor ); + connect(m_ColorButton, TQT_SIGNAL(bgChanged(const TQColor &)), this, TQT_SLOT(slotBGColorSelected(const TQColor &))); + + emit sigBgColorChanged(m_bgColor); +} + +void KoGrayWidget::currentChanged(KDualColorButton::DualColor s) +{ + if(s == KDualColorButton::Foreground) + slotFGColorSelected(m_ColorButton->currentColor()); + else + slotBGColorSelected(m_ColorButton->currentColor()); +} + +#include "ko_gray_widget.moc" -- cgit v1.2.1