mirror of
https://bitbucket.org/smil3y/kde-playground.git
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136 lines
4.4 KiB
C++
136 lines
4.4 KiB
C++
/*
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* fontcolourbutton.cpp - pushbutton widget to select a font and colour
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* Program: kalarm
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* Copyright © 2003-2013 by David Jarvie <djarvie@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "kalarm.h"
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#include "fontcolourbutton.h"
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#include "autoqpointer.h"
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#include "fontcolour.h"
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#include "preferences.h"
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#include "pushbutton.h"
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#include <klineedit.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <QVBoxLayout>
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/*=============================================================================
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= Class FontColourButton
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= Font/colour selection button.
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=============================================================================*/
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FontColourButton::FontColourButton(QWidget* parent)
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: PushButton(i18nc("@action:button", "Font && Color..."), parent),
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mDefaultFont(true),
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mReadOnly(false)
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{
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connect(this, SIGNAL(clicked()), SLOT(slotButtonPressed()));
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setWhatsThis(i18nc("@info:whatsthis", "Choose the font, and foreground and background color, for the alarm message."));
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}
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void FontColourButton::setDefaultFont()
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{
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mDefaultFont = true;
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}
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void FontColourButton::setFont(const QFont& font)
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{
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mDefaultFont = false;
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mFont = font;
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}
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/******************************************************************************
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* Called when the OK button is clicked.
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* Display a font and colour selection dialog and get the selections.
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*/
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void FontColourButton::slotButtonPressed()
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{
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// Use AutoQPointer to guard against crash on application exit while
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// the dialogue is still open. It prevents double deletion (both on
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// deletion of FontColourButton, and on return from this function).
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AutoQPointer<FontColourDlg> dlg = new FontColourDlg(mBgColour, mFgColour, mFont, mDefaultFont,
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i18nc("@title:window", "Choose Alarm Font & Color"), this);
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dlg->setReadOnly(mReadOnly);
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if (dlg->exec() == QDialog::Accepted)
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{
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mDefaultFont = dlg->defaultFont();
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mFont = dlg->font();
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mBgColour = dlg->bgColour();
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mFgColour = dlg->fgColour();
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emit selected(mFgColour, mBgColour);
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}
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}
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/*=============================================================================
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= Class FontColourDlg
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= Font/colour selection dialog.
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=============================================================================*/
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FontColourDlg::FontColourDlg(const QColor& bgColour, const QColor& fgColour, const QFont& font,
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bool defaultFont, const QString& caption, QWidget* parent)
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: KDialog(parent),
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mReadOnly(false)
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{
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setCaption(caption);
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setButtons(Ok|Cancel);
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QWidget* page = new QWidget(this);
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setMainWidget(page);
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QVBoxLayout* layout = new QVBoxLayout(page);
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layout->setMargin(0);
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layout->setSpacing(spacingHint());
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mChooser = new FontColourChooser(page, QStringList(), QString(), true, true);
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mChooser->setBgColour(bgColour);
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mChooser->setFgColour(fgColour);
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if (defaultFont)
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mChooser->setDefaultFont();
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else
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mChooser->setFont(font);
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layout->addWidget(mChooser);
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layout->addSpacing(KDialog::spacingHint());
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connect(this,SIGNAL(okClicked()),SLOT(slotOk()));
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}
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/******************************************************************************
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* Called when the OK button is clicked.
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*/
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void FontColourDlg::slotOk()
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{
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if (mReadOnly)
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{
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reject();
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return;
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}
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mDefaultFont = mChooser->defaultFont();
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mFont = mChooser->font();
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mBgColour = mChooser->bgColour();
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mFgColour = mChooser->fgColour();
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accept();
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}
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void FontColourDlg::setReadOnly(bool ro)
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{
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mReadOnly = ro;
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mChooser->setReadOnly(mReadOnly);
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}
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#include "moc_fontcolourbutton.cpp"
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// vim: et sw=4:
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