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authorTimothy Pearson <[email protected]>2011-11-06 15:56:40 -0600
committerTimothy Pearson <[email protected]>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdeui/kcolorcombo.cpp
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdeui/kcolorcombo.cpp')
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1 files changed, 264 insertions, 0 deletions
diff --git a/tdeui/kcolorcombo.cpp b/tdeui/kcolorcombo.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 1997 Martin Jones ([email protected])
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+//-----------------------------------------------------------------------------
+// KDE color selection dialog.
+//
+// 1999-09-27 Espen Sand <[email protected]>
+// KColorDialog is now subclassed from KDialogBase. I have also extended
+// KColorDialog::getColor() so that in contains a parent argument. This
+// improves centering capability.
+//
+// layout management added Oct 1997 by Mario Weilguni
+//
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <tqdrawutil.h>
+#include <tqevent.h>
+#include <tqfile.h>
+#include <tqimage.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqlineedit.h>
+#include <tqvalidator.h>
+#include <tqpainter.h>
+#include <tqpushbutton.h>
+#include <tqtimer.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kglobal.h>
+#include <kglobalsettings.h>
+#include <kiconloader.h>
+#include <klistbox.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kseparator.h>
+#include <kpalette.h>
+#include <kimageeffect.h>
+
+//#include "kcolordialog.h"
+//#include "kcolordrag.h"
+#include "kcolorcombo.h"
+
+// This is repeated from the KColorDlg, but I didn't
+// want to make it public BL.
+// We define it out when compiling with --enable-final in which case
+// we use the version defined in KColorDlg
+
+#ifndef KDE_USE_FINAL
+#define STANDARD_PAL_SIZE 17
+
+static TQColor *standardPalette = 0;
+
+static void createStandardPalette()
+{
+ if ( standardPalette )
+ return;
+
+ standardPalette = new TQColor [STANDARD_PAL_SIZE];
+
+ int i = 0;
+
+ standardPalette[i++] = Qt::red;
+ standardPalette[i++] = Qt::green;
+ standardPalette[i++] = Qt::blue;
+ standardPalette[i++] = Qt::cyan;
+ standardPalette[i++] = Qt::magenta;
+ standardPalette[i++] = Qt::yellow;
+ standardPalette[i++] = Qt::darkRed;
+ standardPalette[i++] = Qt::darkGreen;
+ standardPalette[i++] = Qt::darkBlue;
+ standardPalette[i++] = Qt::darkCyan;
+ standardPalette[i++] = Qt::darkMagenta;
+ standardPalette[i++] = Qt::darkYellow;
+ standardPalette[i++] = Qt::white;
+ standardPalette[i++] = Qt::lightGray;
+ standardPalette[i++] = Qt::gray;
+ standardPalette[i++] = Qt::darkGray;
+ standardPalette[i++] = Qt::black;
+}
+#endif
+
+class KColorCombo::KColorComboPrivate
+{
+ protected:
+ friend class KColorCombo;
+ KColorComboPrivate(){}
+ ~KColorComboPrivate(){}
+ bool showEmptyList;
+};
+
+KColorCombo::KColorCombo( TQWidget *parent, const char *name )
+ : TQComboBox( parent, name )
+{
+ d=new KColorComboPrivate();
+ d->showEmptyList=false;
+
+ customColor.setRgb( 255, 255, 255 );
+ internalcolor.setRgb( 255, 255, 255 );
+
+ createStandardPalette();
+
+ addColors();
+
+ connect( this, TQT_SIGNAL( activated(int) ), TQT_SLOT( slotActivated(int) ) );
+ connect( this, TQT_SIGNAL( highlighted(int) ), TQT_SLOT( slotHighlighted(int) ) );
+}
+
+
+KColorCombo::~KColorCombo()
+{
+ delete d;
+}
+/**
+ Sets the current color
+ */
+void KColorCombo::setColor( const TQColor &col )
+{
+ internalcolor = col;
+ d->showEmptyList=false;
+ addColors();
+}
+
+
+/**
+ Returns the currently selected color
+ */
+TQColor KColorCombo::color() const {
+ return internalcolor;
+}
+
+void KColorCombo::resizeEvent( TQResizeEvent *re )
+{
+ TQComboBox::resizeEvent( re );
+
+ addColors();
+}
+
+/**
+ Show an empty list, till the next color is set with setColor
+ */
+void KColorCombo::showEmptyList()
+{
+ d->showEmptyList=true;
+ addColors();
+}
+
+void KColorCombo::slotActivated( int index )
+{
+ if ( index == 0 )
+ {
+ if ( KColorDialog::getColor( customColor, this ) == TQDialog::Accepted )
+ {
+ TQPainter painter;
+ TQPen pen;
+ TQRect rect( 0, 0, width(), TQFontMetrics(painter.font()).height()+4);
+ TQPixmap pixmap( rect.width(), rect.height() );
+
+ if ( tqGray( customColor.rgb() ) < 128 )
+ pen.setColor( white );
+ else
+ pen.setColor( black );
+
+ painter.begin( &pixmap );
+ TQBrush brush( customColor );
+ painter.fillRect( rect, brush );
+ painter.setPen( pen );
+ painter.drawText( 2, TQFontMetrics(painter.font()).ascent()+2, i18n("Custom...") );
+ painter.end();
+
+ changeItem( pixmap, 0 );
+ pixmap.detach();
+ }
+
+ internalcolor = customColor;
+ }
+ else
+ internalcolor = standardPalette[ index - 1 ];
+
+ emit activated( internalcolor );
+}
+
+void KColorCombo::slotHighlighted( int index )
+{
+ if ( index == 0 )
+ internalcolor = customColor;
+ else
+ internalcolor = standardPalette[ index - 1 ];
+
+ emit highlighted( internalcolor );
+}
+
+void KColorCombo::addColors()
+{
+ TQPainter painter;
+ TQPen pen;
+ TQRect rect( 0, 0, width(), TQFontMetrics(painter.font()).height()+4 );
+ TQPixmap pixmap( rect.width(), rect.height() );
+ int i;
+
+ clear();
+ if (d->showEmptyList) return;
+
+ createStandardPalette();
+
+ for ( i = 0; i < STANDARD_PAL_SIZE; i++ )
+ if ( standardPalette[i] == internalcolor ) break;
+
+ if ( i == STANDARD_PAL_SIZE )
+ customColor = internalcolor;
+
+ if ( tqGray( customColor.rgb() ) < 128 )
+ pen.setColor( white );
+ else
+ pen.setColor( black );
+
+ painter.begin( &pixmap );
+ TQBrush brush( customColor );
+ painter.fillRect( rect, brush );
+ painter.setPen( pen );
+ painter.drawText( 2, TQFontMetrics(painter.font()).ascent()+2, i18n("Custom...") );
+ painter.end();
+
+ insertItem( pixmap );
+ pixmap.detach();
+
+ for ( i = 0; i < STANDARD_PAL_SIZE; i++ )
+ {
+ painter.begin( &pixmap );
+ TQBrush brush( standardPalette[i] );
+ painter.fillRect( rect, brush );
+ painter.end();
+
+ insertItem( pixmap );
+ pixmap.detach();
+
+ if ( standardPalette[i] == internalcolor )
+ setCurrentItem( i + 1 );
+ }
+}
+
+void KColorCombo::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+#include "kcolorcombo.moc"