202 lines
4.1 KiB
C++
202 lines
4.1 KiB
C++
/*
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Default 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., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include <qlayout.h>
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#include "Manager.h"
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#include "TitleBar.h"
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#include "TitleText.h"
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#include "CloseButton.h"
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#include "IconifyButton.h"
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#include "StickyButton.h"
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#include "MaximiseButton.h"
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namespace Default
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{
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TitleBar::TitleBar(Manager * client)
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: QWidget(client)
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{
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close_ = new CloseButton (this);
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text_ = new TitleText (this, client);
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iconify_ = new IconifyButton (this);
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maximise_ = new MaximiseButton (this);
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sticky_ = new StickyButton (this);
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// Close | Text | Sticky | Iconify | Maximise
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QHBoxLayout * layout = new QHBoxLayout(this);
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layout->setMargin(3);
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layout->addWidget(close_);
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layout->addSpacing(2);
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layout->addWidget(text_, 1);
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layout->addSpacing(2);
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layout->addWidget(sticky_);
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layout->addWidget(iconify_);
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layout->addWidget(maximise_);
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connect(
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close_, SIGNAL(closeClient()),
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client, SLOT(closeWindow())
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);
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connect(
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sticky_, SIGNAL(toggleSticky()),
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client, SLOT(toggleSticky())
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);
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connect(
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client, SIGNAL(stickyStatusChanged(bool)),
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sticky_, SLOT(setOn(bool))
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);
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connect(
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iconify_, SIGNAL(iconifyClient()),
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client, SLOT(iconify())
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);
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connect(
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maximise_, SIGNAL(maximiseClient()),
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client, SLOT(maximize())
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);
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connect(
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maximise_, SIGNAL(vMaxClient()),
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client, SLOT(vMax())
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);
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connect(
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maximise_, SIGNAL(raiseClient()),
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client, SLOT(raise())
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);
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connect(
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client, SIGNAL(maximiseChanged(bool)),
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maximise_, SLOT(setOn(bool))
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);
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}
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void
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TitleBar::updateDisplay()
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{
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close_ ->updateDisplay();
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text_ ->updateDisplay();
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iconify_ ->updateDisplay();
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maximise_ ->updateDisplay();
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}
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void
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TitleBar::updateText()
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{
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text_->updateDisplay();
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}
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TitleBar::~TitleBar()
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{
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}
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void
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TitleBar::resizeEvent(QResizeEvent *)
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{
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int sizeProblem = 0;
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if (width() < 120) sizeProblem = 3;
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else if (width() < 160) sizeProblem = 2;
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else if (width() < 200) sizeProblem = 1;
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switch (sizeProblem) {
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case 1:
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close_ ->show();
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sticky_ ->hide();
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iconify_ ->show();
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maximise_ ->hide();
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break;
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case 2:
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close_ ->show();
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sticky_ ->hide();
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iconify_ ->hide();
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maximise_ ->hide();
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break;
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case 3:
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close_ ->hide();
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sticky_ ->hide();
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iconify_ ->hide();
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maximise_ ->hide();
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break;
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case 0:
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default:
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close_ ->show();
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sticky_ ->show();
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iconify_ ->show();
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maximise_ ->show();
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break;
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}
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}
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void
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TitleBar::setActive(bool b)
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{
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sticky_->setActive(b);
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close_->setActive(b);
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text_->setActive(b);
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iconify_->setActive(b);
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maximise_->setActive(b);
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}
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void
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TitleBar::paintEvent(QPaintEvent * e)
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{
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QRect r(e->rect());
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bool intersectsLeft =
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r.intersects(QRect(0, 0, 1, height()));
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bool intersectsRight =
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r.intersects(QRect(width() - 1, 0, width(), height()));
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bool intersectsTop =
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r.intersects(QRect(0, 0, width(), 1));
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if (intersectsTop || intersectsLeft || intersectsRight) {
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QPainter p(this);
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p.setPen(Qt::black);
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if (intersectsTop)
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p.drawLine(r.left(), 0, r.right(), 0);
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if (intersectsLeft)
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p.drawLine(0, r.top(), 0, r.bottom());
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if (intersectsRight)
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p.drawLine(width() - 1, r.top(), width() - 1, r.bottom());
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}
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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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