Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 119 insertions, 0 deletions

diff --git a/kolourpaint/widgets/kptoolwidgetspraycansize.cpp b/kolourpaint/widgets/kptoolwidgetspraycansize.cpp
new file mode 100644
index 00000000..161e5015
--- /dev/null
+++ b/kolourpaint/widgets/kptoolwidgetspraycansize.cpp
@@ -0,0 +1,119 @@
+
+/*
+   Copyright (c) 2003,2004,2005 Clarence Dang <[email protected]>
+   All rights reserved.
+   
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+   
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+   
+   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+   THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#define DEBUG_KP_TOOL_WIDGET_SPRAYCAN_SIZE 0
+
+
+#include <kptoolwidgetspraycansize.h>
+
+#include <qbitmap.h>
+#include <qimage.h>
+#include <qpainter.h>
+
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <klocale.h>
+
+#include <kppixmapfx.h>
+
+
+static int spraycanSizes [] = {9, 17, 29};
+
+kpToolWidgetSpraycanSize::kpToolWidgetSpraycanSize (QWidget *parent, const char *name)
+    : kpToolWidgetBase (parent, name)
+{
+#if DEBUG_KP_TOOL_WIDGET_SPRAYCAN_SIZE
+    kdDebug () << "kpToolWidgetSpraycanSize::kpToolWidgetSpraycanSize() CALLED!" << endl;
+#endif
+
+    for (int i = 0; i < int (sizeof (spraycanSizes) / sizeof (spraycanSizes [0])); i++)
+    {
+        int s = spraycanSizes [i];
+        QString iconName = QString ("tool_spraycan_%1x%1").arg (s).arg(s);
+        
+    #if DEBUG_KP_TOOL_WIDGET_SPRAYCAN_SIZE
+        kdDebug () << "\ticonName=" << iconName << endl;
+    #endif
+
+        QPixmap pixmap (s, s);
+        pixmap.fill (Qt::white);
+        
+        QPainter painter (&pixmap);
+        painter.drawPixmap (0, 0, UserIcon (iconName));
+        painter.end ();
+
+        QImage image = kpPixmapFX::convertToImage (pixmap);
+
+        QBitmap mask (pixmap.width (), pixmap.height ());
+        mask.fill (Qt::color0);
+
+        painter.begin (&mask);
+        painter.setPen (Qt::color1);
+        
+        for (int y = 0; y < image.height (); y++)
+        {
+            for (int x = 0; x < image.width (); x++)
+            {
+                if ((image.pixel (x, y) & RGB_MASK) == 0/*black*/)
+                    painter.drawPoint (x, y);  // mark as opaque
+            }
+        }
+
+        painter.end ();
+
+        pixmap.setMask (mask);
+        
+        addOption (pixmap, i18n ("%1x%2").arg (s).arg (s)/*tooltip*/);
+        if (i == 1)
+            startNewOptionRow ();
+    }
+
+    finishConstruction (0, 0);
+}
+
+kpToolWidgetSpraycanSize::~kpToolWidgetSpraycanSize ()
+{
+}
+
+
+// public
+int kpToolWidgetSpraycanSize::spraycanSize () const
+{
+    return spraycanSizes [selected ()];
+}
+
+// protected slot virtual [base kpToolWidgetBase]
+bool kpToolWidgetSpraycanSize::setSelected (int row, int col, bool saveAsDefault)
+{
+    const bool ret = kpToolWidgetBase::setSelected (row, col, saveAsDefault);
+    if (ret)
+        emit spraycanSizeChanged (spraycanSize ());
+    return ret;
+}
+
+#include <kptoolwidgetspraycansize.moc>