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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kalarm/fontcolour.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kalarm/fontcolour.cpp')
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diff --git a/kalarm/fontcolour.cpp b/kalarm/fontcolour.cpp
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+/*
+ * fontcolour.cpp - font and colour chooser widget
+ * Program: kalarm
+ * Copyright © 2001-2003,2005,2008 by David Jarvie <software@astrojar.org.uk>
+ *
+ * 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 <qobjectlist.h>
+#include <qwidget.h>
+#include <qgroupbox.h>
+#include <qpushbutton.h>
+#include <qhbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+
+#include <kglobal.h>
+#include <klocale.h>
+#include <kcolordialog.h>
+
+#include "kalarmapp.h"
+#include "preferences.h"
+#include "colourcombo.h"
+#include "checkbox.h"
+#include "fontcolour.moc"
+
+
+FontColourChooser::FontColourChooser(QWidget *parent, const char *name,
+ bool onlyFixed, const QStringList &fontList,
+ const QString& frameLabel, bool editColours, bool fg, bool defaultFont,
+ int visibleListSize)
+ : QWidget(parent, name),
+ mFgColourButton(0),
+ mRemoveColourButton(0),
+ mColourList(Preferences::messageColours()),
+ mReadOnly(false)
+{
+ QVBoxLayout* topLayout = new QVBoxLayout(this, 0, KDialog::spacingHint());
+ QWidget* page = this;
+ if (!frameLabel.isNull())
+ {
+ page = new QGroupBox(frameLabel, this);
+ topLayout->addWidget(page);
+ topLayout = new QVBoxLayout(page, KDialog::marginHint(), KDialog::spacingHint());
+ topLayout->addSpacing(fontMetrics().height() - KDialog::marginHint() + KDialog::spacingHint());
+ }
+ QHBoxLayout* hlayout = new QHBoxLayout(topLayout);
+ QVBoxLayout* colourLayout = new QVBoxLayout(hlayout);
+ if (fg)
+ {
+ QHBox* box = new QHBox(page); // to group widgets for QWhatsThis text
+ box->setSpacing(KDialog::spacingHint()/2);
+ colourLayout->addWidget(box);
+
+ QLabel* label = new QLabel(i18n("&Foreground color:"), box);
+ box->setStretchFactor(new QWidget(box), 0);
+ mFgColourButton = new ColourCombo(box);
+ connect(mFgColourButton, SIGNAL(activated(const QString&)), SLOT(setSampleColour()));
+ label->setBuddy(mFgColourButton);
+ QWhatsThis::add(box, i18n("Select the alarm message foreground color"));
+ }
+
+ QHBox* box = new QHBox(page); // to group widgets for QWhatsThis text
+ box->setSpacing(KDialog::spacingHint()/2);
+ colourLayout->addWidget(box);
+
+ QLabel* label = new QLabel(i18n("&Background color:"), box);
+ box->setStretchFactor(new QWidget(box), 0);
+ mBgColourButton = new ColourCombo(box);
+ connect(mBgColourButton, SIGNAL(activated(const QString&)), SLOT(setSampleColour()));
+ label->setBuddy(mBgColourButton);
+ QWhatsThis::add(box, i18n("Select the alarm message background color"));
+ hlayout->addStretch();
+
+ if (editColours)
+ {
+ QHBoxLayout* layout = new QHBoxLayout(topLayout);
+ QPushButton* button = new QPushButton(i18n("Add Co&lor..."), page);
+ button->setFixedSize(button->sizeHint());
+ connect(button, SIGNAL(clicked()), SLOT(slotAddColour()));
+ QWhatsThis::add(button, i18n("Choose a new color to add to the color selection list."));
+ layout->addWidget(button);
+
+ mRemoveColourButton = new QPushButton(i18n("&Remove Color"), page);
+ mRemoveColourButton->setFixedSize(mRemoveColourButton->sizeHint());
+ connect(mRemoveColourButton, SIGNAL(clicked()), SLOT(slotRemoveColour()));
+ QWhatsThis::add(mRemoveColourButton,
+ i18n("Remove the color currently shown in the background color chooser, from the color selection list."));
+ layout->addWidget(mRemoveColourButton);
+ }
+
+ if (defaultFont)
+ {
+ QHBoxLayout* layout = new QHBoxLayout(topLayout);
+ mDefaultFont = new CheckBox(i18n("Use &default font"), page);
+ mDefaultFont->setMinimumSize(mDefaultFont->sizeHint());
+ connect(mDefaultFont, SIGNAL(toggled(bool)), SLOT(slotDefaultFontToggled(bool)));
+ QWhatsThis::add(mDefaultFont,
+ i18n("Check to use the default font current at the time the alarm is displayed."));
+ layout->addWidget(mDefaultFont);
+ layout->addWidget(new QWidget(page)); // left adjust the widget
+ }
+ else
+ mDefaultFont = 0;
+
+ mFontChooser = new KFontChooser(page, name, onlyFixed, fontList, false, visibleListSize);
+ mFontChooser->installEventFilter(this); // for read-only mode
+ const QObjectList* kids = mFontChooser->queryList();
+ for (QObjectList::ConstIterator it = kids->constBegin(); it != kids->constEnd(); ++it)
+ (*it)->installEventFilter(this);
+ topLayout->addWidget(mFontChooser);
+
+ slotDefaultFontToggled(false);
+}
+
+void FontColourChooser::setDefaultFont()
+{
+ if (mDefaultFont)
+ mDefaultFont->setChecked(true);
+}
+
+void FontColourChooser::setFont(const QFont& font, bool onlyFixed)
+{
+ if (mDefaultFont)
+ mDefaultFont->setChecked(false);
+ mFontChooser->setFont(font, onlyFixed);
+}
+
+bool FontColourChooser::defaultFont() const
+{
+ return mDefaultFont ? mDefaultFont->isChecked() : false;
+}
+
+QFont FontColourChooser::font() const
+{
+ return (mDefaultFont && mDefaultFont->isChecked()) ? QFont() : mFontChooser->font();
+}
+
+void FontColourChooser::setBgColour(const QColor& colour)
+{
+ mBgColourButton->setColor(colour);
+ mFontChooser->setBackgroundColor(colour);
+}
+
+void FontColourChooser::setSampleColour()
+{
+ QColor bg = mBgColourButton->color();
+ mFontChooser->setBackgroundColor(bg);
+ QColor fg = fgColour();
+ mFontChooser->setColor(fg);
+ if (mRemoveColourButton)
+ mRemoveColourButton->setEnabled(!mBgColourButton->isCustomColour()); // no deletion of custom colour
+}
+
+QColor FontColourChooser::bgColour() const
+{
+ return mBgColourButton->color();
+}
+
+QColor FontColourChooser::fgColour() const
+{
+ if (mFgColourButton)
+ return mFgColourButton->color();
+ else
+ {
+ QColor bg = mBgColourButton->color();
+ QPalette pal(bg, bg);
+ return pal.color(QPalette::Active, QColorGroup::Text);
+ }
+}
+
+QString FontColourChooser::sampleText() const
+{
+ return mFontChooser->sampleText();
+}
+
+void FontColourChooser::setSampleText(const QString& text)
+{
+ mFontChooser->setSampleText(text);
+}
+
+void FontColourChooser::setFgColour(const QColor& colour)
+{
+ if (mFgColourButton)
+ {
+ mFgColourButton->setColor(colour);
+ mFontChooser->setColor(colour);
+ }
+}
+
+void FontColourChooser::setReadOnly(bool ro)
+{
+ if (ro != mReadOnly)
+ {
+ mReadOnly = ro;
+ if (mFgColourButton)
+ mFgColourButton->setReadOnly(ro);
+ mBgColourButton->setReadOnly(ro);
+ mDefaultFont->setReadOnly(ro);
+ }
+}
+
+bool FontColourChooser::eventFilter(QObject*, QEvent* e)
+{
+ if (mReadOnly)
+ {
+ switch (e->type())
+ {
+ case QEvent::MouseButtonPress:
+ case QEvent::MouseButtonRelease:
+ case QEvent::MouseButtonDblClick:
+ case QEvent::KeyPress:
+ case QEvent::KeyRelease:
+ return true; // prevent the event being handled
+ default:
+ break;
+ }
+ }
+ return false;
+}
+
+void FontColourChooser::slotDefaultFontToggled(bool on)
+{
+ mFontChooser->setEnabled(!on);
+}
+
+void FontColourChooser::setColours(const ColourList& colours)
+{
+ mColourList = colours;
+ mBgColourButton->setColours(mColourList);
+ mFontChooser->setBackgroundColor(mBgColourButton->color());
+}
+
+void FontColourChooser::slotAddColour()
+{
+ QColor colour;
+ if (KColorDialog::getColor(colour, this) == QDialog::Accepted)
+ {
+ mColourList.insert(colour);
+ mBgColourButton->setColours(mColourList);
+ }
+}
+
+void FontColourChooser::slotRemoveColour()
+{
+ if (!mBgColourButton->isCustomColour())
+ {
+ mColourList.remove(mBgColourButton->color());
+ mBgColourButton->setColours(mColourList);
+ }
+}
+