From e35f3fe53cd8df85d4fd04e49dfffbaeac971cdf Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Mon, 7 Nov 2011 21:50:31 -0600
Subject: Rename kwin to twin (Part 2 of 2)

---
 twin-styles/riscos/Button.cpp | 153 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 twin-styles/riscos/Button.cpp

(limited to 'twin-styles/riscos/Button.cpp')

diff --git a/twin-styles/riscos/Button.cpp b/twin-styles/riscos/Button.cpp
new file mode 100644
index 00000000..7bf4f477
--- /dev/null
+++ b/twin-styles/riscos/Button.cpp
@@ -0,0 +1,153 @@
+/*
+  RISC OS KWin client
+  
+  Copyright 2000
+    Rik Hemsley <rik@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; see the file COPYING.  If not, write to
+  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#include <tqtooltip.h>
+#include "Button.h"
+#include "Static.h"
+
+namespace RiscOS
+{
+
+Button::Button(TQWidget *parent, const TQString& tip,
+               const ButtonState realizeButtons)
+  : TQWidget(parent, "Button", 0),
+    realizeButtons_(realizeButtons),
+    lastButton_(Qt::NoButton),
+    alignment_(Left),
+    down_     (false),
+    active_   (false)
+{
+   TQToolTip::add(this, tip);
+   setBackgroundColor(TQt::black);
+
+   setFixedSize(Static::instance()->titleHeight() - 1,
+                Static::instance()->titleHeight());
+}
+
+Button::~Button()
+{
+  // Empty.
+}
+
+void Button::tqsetAlignment(Alignment a)
+{
+   alignment_ = a;
+   tqrepaint();
+}
+
+void Button::setActive(bool b)
+{
+   active_ = b;
+   tqrepaint();
+}
+
+Button::Alignment Button::tqalignment() const
+{
+   return alignment_;
+}
+
+void Button::mousePressEvent(TQMouseEvent *e)
+{
+   down_ = true;
+   lastButton_ = e->button();
+   tqrepaint();
+
+   TQMouseEvent me(e->type(), e->pos(), e->globalPos(),
+                  (e->button()&realizeButtons_) ? Qt::LeftButton : Qt::NoButton,
+                  e->state());
+   TQWidget::mousePressEvent(&me);
+}
+
+void Button::mouseReleaseEvent(TQMouseEvent *e)
+{
+   down_ = false;
+   lastButton_ = e->button();
+   tqrepaint();
+   TQMouseEvent me(e->type(), e->pos(), e->globalPos(),
+                  (e->button()&realizeButtons_) ? Qt::LeftButton : Qt::NoButton,
+                  e->state());
+   TQWidget::mouseReleaseEvent(&me);
+}
+
+void Button::setPixmap(const TQPixmap &p)
+{
+   if (TQPixmap::defaultDepth() <= 8)
+      aPixmap_ = iPixmap_ = p;
+   else
+   {
+      TQRgb light;
+      TQRgb* data = NULL;
+      TQRgb w = tqRgb(255, 255, 255);
+
+      TQImage aTx(p.convertToImage());
+      TQImage iTx(aTx.copy());
+
+      const KDecorationOptions* options = KDecoration::options();
+      light = options->color(KDecoration::ColorButtonBg, true).light(150).rgb();
+
+      if (light == tqRgb(0, 0, 0))
+         light = tqRgb(228, 228, 228);
+
+      data = (TQRgb *)aTx.bits();
+
+      for (int x = 0; x < 144; x++)
+         if (data[x] == w)
+            data[x] = light;
+
+      light = options->color(KDecoration::ColorButtonBg, false).light(150).rgb();
+
+      if (light == tqRgb(0, 0, 0))
+         light = tqRgb(228, 228, 228);
+
+      data = (TQRgb *)iTx.bits();
+
+      for (int x = 0; x < 144; x++)
+         if (data[x] == w)
+            data[x] = light;
+
+      aPixmap_.convertFromImage(aTx);
+      iPixmap_.convertFromImage(iTx);
+
+      if (0 != p.mask())
+      {
+         aPixmap_.setMask(*p.mask());
+         iPixmap_.setMask(*p.mask());
+      }
+   }
+   tqrepaint();
+}
+
+void Button::paintEvent(TQPaintEvent *)
+{
+   bitBlt(this, alignment_ == Left ? 1 : 0, 0,
+          &Static::instance()->buttonBase(active_, down_));
+
+   int i = width() / 2 - 6;
+
+   bitBlt(this, alignment_ == Left ? i + 1 : i,
+          i + 1, active_ ? &aPixmap_ : &iPixmap_);
+}
+
+} // End namespace
+
+// vim:ts=2:sw=2:tw=78
+#include "Button.moc"
-- 
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