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154 lines
3.6 KiB
154 lines
3.6 KiB
/*
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RISC OS KWin client
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Copyright 2000
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Rik Hemsley <rik@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqtooltip.h>
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#include "Button.h"
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#include "Static.h"
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namespace RiscOS
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{
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Button::Button(TQWidget *parent, const TQString& tip,
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const ButtonState realizeButtons)
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: TQWidget(parent, "Button", 0),
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realizeButtons_(realizeButtons),
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lastButton_(Qt::NoButton),
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alignment_(Left),
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down_ (false),
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active_ (false)
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{
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TQToolTip::add(this, tip);
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setBackgroundColor(TQt::black);
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setFixedSize(Static::instance()->titleHeight() - 1,
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Static::instance()->titleHeight());
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}
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Button::~Button()
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{
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// Empty.
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}
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void Button::tqsetAlignment(Alignment a)
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{
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alignment_ = a;
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tqrepaint();
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}
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void Button::setActive(bool b)
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{
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active_ = b;
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tqrepaint();
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}
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Button::Alignment Button::tqalignment() const
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{
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return alignment_;
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}
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void Button::mousePressEvent(TQMouseEvent *e)
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{
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down_ = true;
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lastButton_ = e->button();
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tqrepaint();
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TQMouseEvent me(e->type(), e->pos(), e->globalPos(),
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(e->button()&realizeButtons_) ? Qt::LeftButton : Qt::NoButton,
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e->state());
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TQWidget::mousePressEvent(&me);
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}
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void Button::mouseReleaseEvent(TQMouseEvent *e)
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{
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down_ = false;
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lastButton_ = e->button();
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tqrepaint();
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TQMouseEvent me(e->type(), e->pos(), e->globalPos(),
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(e->button()&realizeButtons_) ? Qt::LeftButton : Qt::NoButton,
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e->state());
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TQWidget::mouseReleaseEvent(&me);
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}
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void Button::setPixmap(const TQPixmap &p)
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{
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if (TQPixmap::defaultDepth() <= 8)
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aPixmap_ = iPixmap_ = p;
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else
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{
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TQRgb light;
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TQRgb* data = NULL;
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TQRgb w = tqRgb(255, 255, 255);
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TQImage aTx(p.convertToImage());
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TQImage iTx(aTx.copy());
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const KDecorationOptions* options = KDecoration::options();
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light = options->color(KDecoration::ColorButtonBg, true).light(150).rgb();
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if (light == tqRgb(0, 0, 0))
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light = tqRgb(228, 228, 228);
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data = (TQRgb *)aTx.bits();
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for (int x = 0; x < 144; x++)
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if (data[x] == w)
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data[x] = light;
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light = options->color(KDecoration::ColorButtonBg, false).light(150).rgb();
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if (light == tqRgb(0, 0, 0))
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light = tqRgb(228, 228, 228);
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data = (TQRgb *)iTx.bits();
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for (int x = 0; x < 144; x++)
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if (data[x] == w)
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data[x] = light;
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aPixmap_.convertFromImage(aTx);
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iPixmap_.convertFromImage(iTx);
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if (0 != p.mask())
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{
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aPixmap_.setMask(*p.mask());
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iPixmap_.setMask(*p.mask());
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}
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}
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tqrepaint();
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}
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void Button::paintEvent(TQPaintEvent *)
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{
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bitBlt(this, alignment_ == Left ? 1 : 0, 0,
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&Static::instance()->buttonBase(active_, down_));
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int i = width() / 2 - 6;
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bitBlt(this, alignment_ == Left ? i + 1 : i,
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i + 1, active_ ? &aPixmap_ : &iPixmap_);
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}
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} // End namespace
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// vim:ts=2:sw=2:tw=78
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#include "Button.moc"
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