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/*
* fontcolourbutton.cpp - pushbutton widget to select a font and colour
* Program: kalarm
* Copyright © 2003-2005,2007,2008 by David Jarvie <djarvie@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; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kalarm.h"
#include <tqcheckbox.h>
#include <tqlayout.h>
#include <tqwhatsthis.h>
#include <tdelocale.h>
#include <kdebug.h>
#include "fontcolour.h"
#include "preferences.h"
#include "pushbutton.h"
#include "fontcolourbutton.moc"
/*=============================================================================
= Class FontColourButton
= Font/colour selection button.
=============================================================================*/
FontColourButton::FontColourButton(TQWidget* parent, const char* name)
: TQFrame(parent, name),
mReadOnly(false)
{
setFrameStyle(NoFrame);
TQHBoxLayout* layout = new TQHBoxLayout(this, 0, KDialog::spacingHint());
mButton = new PushButton(i18n("Font && Co&lor..."), this);
mButton->setFixedSize(mButton->sizeHint());
connect(mButton, TQ_SIGNAL(clicked()), TQ_SLOT(slotButtonPressed()));
TQWhatsThis::add(mButton,
i18n("Choose the font, and foreground and background color, for the alarm message."));
layout->addWidget(mButton);
// Font and colour sample display
mSample = new TQLineEdit(this);
mSample->setMinimumHeight(TQMAX(mSample->fontMetrics().lineSpacing(), mButton->height()*3/2));
mSample->setSizePolicy(TQSizePolicy::Ignored, TQSizePolicy::MinimumExpanding);
mSample->setText(i18n("The Quick Brown Fox Jumps Over The Lazy Dog"));
mSample->setCursorPosition(0);
mSample->setAlignment(TQt::AlignCenter);
TQWhatsThis::add(mSample,
i18n("This sample text illustrates the current font and color settings. "
"You may edit it to test special characters."));
layout->addWidget(mSample);
}
void FontColourButton::setDefaultFont()
{
mDefaultFont = true;
mSample->setFont(Preferences::messageFont());
}
void FontColourButton::setFont(const TQFont& font)
{
mDefaultFont = false;
mFont = font;
mSample->setFont(mFont);
}
void FontColourButton::setBgColour(const TQColor& colour)
{
mBgColour = colour;
mSample->setPaletteBackgroundColor(mBgColour);
}
void FontColourButton::setFgColour(const TQColor& colour)
{
mFgColour = colour;
mSample->setPaletteForegroundColor(mFgColour);
}
/******************************************************************************
* Called when the OK button is clicked.
* Display a font and colour selection dialog and get the selections.
*/
void FontColourButton::slotButtonPressed()
{
FontColourDlg dlg(mBgColour, mFgColour, mFont, mDefaultFont,
i18n("Choose Alarm Font & Color"), this, "fontColourDlg");
dlg.setReadOnly(mReadOnly);
if (dlg.exec() == TQDialog::Accepted)
{
mDefaultFont = dlg.defaultFont();
mFont = dlg.font();
mSample->setFont(mFont);
mBgColour = dlg.bgColour();
mSample->setPaletteBackgroundColor(mBgColour);
mFgColour = dlg.fgColour();
mSample->setPaletteForegroundColor(mFgColour);
emit selected();
}
}
/*=============================================================================
= Class FontColourDlg
= Font/colour selection dialog.
=============================================================================*/
FontColourDlg::FontColourDlg(const TQColor& bgColour, const TQColor& fgColour, const TQFont& font,
bool defaultFont, const TQString& caption, TQWidget* parent, const char* name)
: KDialogBase(parent, name, true, caption, Ok|Cancel, Ok, false),
mReadOnly(false)
{
TQWidget* page = new TQWidget(this);
setMainWidget(page);
TQVBoxLayout* layout = new TQVBoxLayout(page, 0, spacingHint());
mChooser = new FontColourChooser(page, 0, false, TQStringList(), TQString(), false, true, true);
mChooser->setBgColour(bgColour);
mChooser->setFgColour(fgColour);
if (defaultFont)
mChooser->setDefaultFont();
else
mChooser->setFont(font);
layout->addWidget(mChooser);
layout->addSpacing(KDialog::spacingHint());
}
/******************************************************************************
* Called when the OK button is clicked.
*/
void FontColourDlg::slotOk()
{
if (mReadOnly)
{
reject();
return;
}
mDefaultFont = mChooser->defaultFont();
mFont = mChooser->font();
mBgColour = mChooser->bgColour();
mFgColour = mChooser->fgColour();
accept();
}
void FontColourDlg::setReadOnly(bool ro)
{
mReadOnly = ro;
mChooser->setReadOnly(mReadOnly);
}
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