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-rw-r--r--lib/kopainter/ko_rgb_widget.cpp235
1 files changed, 235 insertions, 0 deletions
diff --git a/lib/kopainter/ko_rgb_widget.cpp b/lib/kopainter/ko_rgb_widget.cpp
new file mode 100644
index 000000000..7680d50ac
--- /dev/null
+++ b/lib/kopainter/ko_rgb_widget.cpp
@@ -0,0 +1,235 @@
+/*
+ * This file is part of Chalk
+ *
+ * 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_rgb_widget.h"
+
+#include <tqlayout.h>
+#include <tqhbox.h>
+#include <tqlabel.h>
+#include <tqspinbox.h>
+#include <tqtooltip.h>
+#include <tqcolor.h>
+
+#include <kdebug.h>
+#include <tdelocale.h>
+
+#include <koFrameButton.h>
+#include <koColorSlider.h>
+#include <kcolordialog.h>
+
+KoRGBWidget::KoRGBWidget(TQWidget *parent, const char *name) : super(parent, name)
+{
+ m_ColorButton = new KDualColorButton(this);
+ m_ColorButton -> setFixedSize(m_ColorButton->sizeHint());
+ TQGridLayout *mGrid = new TQGridLayout(this, 3, 5, 5, 2);
+
+ /* setup color sliders */
+ mRSlider = new KoColorSlider(this);
+ mRSlider->setMaximumHeight(20);
+ mRSlider->slotSetRange(0, 255);
+ mRSlider->setFocusPolicy( TQ_ClickFocus );
+
+ mGSlider = new KoColorSlider(this);
+ mGSlider->setMaximumHeight(20);
+ mGSlider->slotSetRange(0, 255);
+ mGSlider->setFocusPolicy( TQ_ClickFocus );
+
+ mBSlider = new KoColorSlider(this);
+ mBSlider->setMaximumHeight(20);
+ mBSlider->slotSetRange(0, 255);
+ mBSlider->setFocusPolicy( TQ_ClickFocus );
+
+ /* setup slider labels */
+ mRLabel = new TQLabel("R:", this);
+ mRLabel->setFixedWidth(12);
+ mRLabel->setFixedHeight(20);
+ mGLabel = new TQLabel("G:", this);
+ mGLabel->setFixedWidth(12);
+ mGLabel->setFixedHeight(20);
+ mBLabel = new TQLabel("B:", this);
+ mBLabel->setFixedWidth(12);
+ mBLabel->setFixedHeight(20);
+
+ /* setup spin box */
+ mRIn = new TQSpinBox(0, 255, 1, this);
+ mRIn->setFixedWidth(50);
+ mRIn->setFixedHeight(20);
+ mRIn->setFocusPolicy( TQ_ClickFocus );
+ TQToolTip::add( mRIn, i18n( "Red" ) );
+
+ mGIn = new TQSpinBox(0, 255, 1, this);
+ mGIn->setFixedWidth(50);
+ mGIn->setFixedHeight(20);
+ mGIn->setFocusPolicy( TQ_ClickFocus );
+ TQToolTip::add( mGIn, i18n( "Green" ) );
+
+ mBIn = new TQSpinBox(0, 255, 1, this);
+ mBIn->setFixedWidth(50);
+ mBIn->setFixedHeight(20);
+ mBIn->setFocusPolicy( TQ_ClickFocus );
+ TQToolTip::add( mBIn, i18n( "Blue" ) );
+
+ mGrid->addMultiCellWidget(m_ColorButton, 0, 3, 0, 0, TQt::AlignTop);
+ mGrid->addWidget(mRLabel, 0, 1);
+ mGrid->addWidget(mGLabel, 1, 1);
+ mGrid->addWidget(mBLabel, 2, 1);
+ mGrid->addMultiCellWidget(mRSlider, 0, 0, 2, 3);
+ mGrid->addMultiCellWidget(mGSlider, 1, 1, 2, 3);
+ mGrid->addMultiCellWidget(mBSlider, 2, 2, 2, 3);
+ mGrid->addWidget(mRIn, 0, 4);
+ mGrid->addWidget(mGIn, 1, 4);
+ mGrid->addWidget(mBIn, 2, 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(m_ColorButton, TQT_SIGNAL(currentChanged(KDualColorButton::DualColor)), this, TQT_SLOT(currentChanged(KDualColorButton::DualColor)));
+
+ /* connect color sliders */
+ connect(mRSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotRChanged(int)));
+ connect(mGSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotGChanged(int)));
+ connect(mBSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotBChanged(int)));
+
+ /* connect spin box */
+ connect(mRIn, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotRChanged(int)));
+ connect(mGIn, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotGChanged(int)));
+ connect(mBIn, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotBChanged(int)));
+
+ update(TQt::black, TQt::white);
+}
+
+void KoRGBWidget::slotRChanged(int r)
+{
+ if (m_ColorButton->current() == KDualColorButton::Foreground)
+ slotFGColorSelected( TQColor(r, m_fgColor.green(), m_fgColor.blue()));
+ else
+ slotBGColorSelected( TQColor(r, m_bgColor.green(), m_bgColor.blue()));
+}
+
+void KoRGBWidget::slotGChanged(int g)
+{
+ if (m_ColorButton->current() == KDualColorButton::Foreground)
+ slotFGColorSelected( TQColor( m_fgColor.red(), g, m_fgColor.blue()));
+ else
+ slotBGColorSelected( TQColor( m_bgColor.red(), g, m_bgColor.blue()));;
+}
+
+void KoRGBWidget::slotBChanged(int b)
+{
+ if (m_ColorButton->current() == KDualColorButton::Foreground)
+ slotFGColorSelected( TQColor( m_fgColor.red(), m_fgColor.green(), b));
+ else
+ slotBGColorSelected( TQColor( m_bgColor.red(), m_bgColor.green(), b));
+}
+
+void KoRGBWidget::setFgColor(const TQColor & c)
+{
+ blockSignals(true);
+ slotFGColorSelected(c);
+ blockSignals(false);
+}
+
+void KoRGBWidget::setBgColor(const TQColor & c)
+{
+ blockSignals(true);
+ slotBGColorSelected(c);
+ blockSignals(false);
+}
+
+void KoRGBWidget::update(const TQColor fgColor, const TQColor bgColor)
+{
+
+ m_fgColor = fgColor;
+ m_bgColor = bgColor;
+
+ TQColor color = (m_ColorButton->current() == KDualColorButton::Foreground)? m_fgColor : m_bgColor;
+
+ int r = color.red();
+ int g = color.green();
+ int b = color.blue();
+
+ mRSlider->blockSignals(true);
+ mRIn->blockSignals(true);
+ mGSlider->blockSignals(true);
+ mGIn->blockSignals(true);
+ mBSlider->blockSignals(true);
+ mBIn->blockSignals(true);
+
+ mRSlider->slotSetColor1(TQColor(0, g, b));
+ mRSlider->slotSetColor2(TQColor(255, g, b));
+ mRSlider->slotSetValue(r);
+ mRIn->setValue(r);
+
+ mGSlider->slotSetColor1(TQColor(r, 0, b));
+ mGSlider->slotSetColor2(TQColor(r, 255, b));
+ mGSlider->slotSetValue(g);
+ mGIn->setValue(g);
+
+ mBSlider->slotSetColor1(TQColor(r, g, 0));
+ mBSlider->slotSetColor2(TQColor(r, g, 255));
+ mBSlider->slotSetValue(b);
+ mBIn->setValue(b);
+
+ mRSlider->blockSignals(false);
+ mRIn->blockSignals(false);
+ mGSlider->blockSignals(false);
+ mGIn->blockSignals(false);
+ mBSlider->blockSignals(false);
+ mBIn->blockSignals(false);
+}
+
+void KoRGBWidget::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 &)));
+
+ update( m_fgColor, m_bgColor);
+ emit sigFgColorChanged(m_fgColor);
+}
+
+void KoRGBWidget::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 &)));
+
+ update(m_fgColor, m_bgColor);
+ emit sigBgColorChanged(m_bgColor);
+}
+
+void KoRGBWidget::currentChanged(KDualColorButton::DualColor s)
+{
+ if(s == KDualColorButton::Foreground)
+ slotFGColorSelected(m_ColorButton->currentColor());
+ else
+ slotBGColorSelected(m_ColorButton->currentColor());
+ emit sigModeChanged( s );
+}
+
+void KoRGBWidget::setMode(KDualColorButton::DualColor s)
+{
+ m_ColorButton->setCurrent( s );
+}
+
+#include "ko_rgb_widget.moc"
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