diff options
Diffstat (limited to 'src/common/gui/misc_gui.cpp')
| -rw-r--r-- | src/common/gui/misc_gui.cpp | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/src/common/gui/misc_gui.cpp b/src/common/gui/misc_gui.cpp new file mode 100644 index 0000000..00f4997 --- /dev/null +++ b/src/common/gui/misc_gui.cpp @@ -0,0 +1,234 @@ +/*************************************************************************** + * Copyright (C) 2005-2007 Nicolas Hadacek <hadacek@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. * + ***************************************************************************/ +#include "misc_gui.h" + +#include <qapplication.h> +#include <qpushbutton.h> +#include <qtimer.h> +#include <qwidgetstack.h> +#include <qobjectlist.h> +#include <qpainter.h> +#include <qheader.h> +#include <qmetaobject.h> +#include <qvariant.h> +#include <qpopupmenu.h> + +#include <kcursor.h> +#include <kiconloader.h> +#include <kmessagebox.h> +#include <kaction.h> +#include <ktabbar.h> + +#include "dialog.h" +#include "common/common/number.h" +#include "common/common/misc.h" +#include "common/gui/number_gui.h" + +//----------------------------------------------------------------------------- +bool BusyCursor::_overridePaused = false; + +void BusyCursor::start() +{ + QApplication::setOverrideCursor(KCursor::waitCursor(), true); +} + +void BusyCursor::stop() +{ + QApplication::restoreOverrideCursor(); +} + +void BusyCursor::pause() +{ + _overridePaused = QApplication::overrideCursor(); + stop(); +} + +void BusyCursor::restore() +{ + if (_overridePaused) start(); +} + +//----------------------------------------------------------------------------- +void MessageBox::information(const QString &text, Log::ShowMode show, const QString &dontShowAgainName) +{ + if ( show==Log::DontShow ) return; + BusyCursor::pause(); + KMessageBox::information(qApp->mainWidget(), text, QString::null, dontShowAgainName, KMessageBox::Notify | KMessageBox::AllowLink); + BusyCursor::restore(); +} + +void MessageBox::detailedSorry(const QString &text, const QString &details, Log::ShowMode show) +{ + if ( show==Log::DontShow ) return; + BusyCursor::pause(); + if ( details.isEmpty() ) KMessageBox::sorry(qApp->mainWidget(), text, QString::null, KMessageBox::Notify | KMessageBox::AllowLink); + else KMessageBox::detailedSorry(qApp->mainWidget(), text, details, QString::null, KMessageBox::Notify | KMessageBox::AllowLink); + BusyCursor::restore(); +} + +bool MessageBox::askContinue(const QString &text, const KGuiItem &buttonContinue, const QString &caption) +{ + ::BusyCursor::pause(); + int res = KMessageBox::warningContinueCancel(qApp->mainWidget(), text, caption, buttonContinue); + ::BusyCursor::restore(); + return ( res==KMessageBox::Continue ); +} + +bool MessageBox::questionYesNo(const QString &text, const KGuiItem &yesButton,const KGuiItem &noButton, const QString &caption) +{ + ::BusyCursor::pause(); + int res = KMessageBox::questionYesNo(qApp->mainWidget(), text, caption, yesButton, noButton); + ::BusyCursor::restore(); + return ( res==KMessageBox::Yes ); +} + +MessageBox::Result MessageBox::questionYesNoCancel(const QString &text, const KGuiItem &yesButton, const KGuiItem &noButton, + const QString &caption) +{ + ::BusyCursor::pause(); + int res = KMessageBox::questionYesNoCancel(qApp->mainWidget(), text, caption, yesButton, noButton); + ::BusyCursor::restore(); + if ( res==KMessageBox::Yes ) return Yes; + if ( res==KMessageBox::No ) return No; + return Cancel; +} + +void MessageBox::text(const QString &text, Log::ShowMode show) +{ + if ( show==Log::DontShow ) return; + BusyCursor::pause(); + TextEditorDialog dialog(text, QString::null, false, qApp->mainWidget()); + dialog.exec(); + BusyCursor::restore(); +} + +//---------------------------------------------------------------------------- +PopupButton::PopupButton(QWidget *parent, const char *name) + : KPushButton(parent, name) +{ + init(); +} + +PopupButton::PopupButton(const QString &text, QWidget *parent, const char *name) + : KPushButton(text, parent, name) +{ + init(); +} + +void PopupButton::init() +{ + _separator = false; + setFlat(true); + QPopupMenu *popup = new QPopupMenu(this); + connect(popup, SIGNAL(activated(int)), SIGNAL(activated(int))); + setPopup(popup); +} + +void PopupButton::appendAction(KAction *action) +{ + if ( _separator && popup()->count()!=0 ) popup()->insertSeparator(); + _separator = false; + action->plug(popup()); +} + +void PopupButton::appendAction(const QString &label, const QString &icon, + QObject *receiver, const char *slot) +{ + appendAction(new KAction(label, icon, 0, receiver, slot, (KActionCollection *)0)); +} + +int PopupButton::appendItem(const QString &label, const QString &icon, int id) +{ + KIconLoader loader; + QPixmap pixmap = loader.loadIcon(icon, KIcon::Small); + return appendItem(label, pixmap, id); +} + +int PopupButton::appendItem(const QString &label, const QPixmap &icon, int id) +{ + if ( _separator && popup()->count()!=0 ) popup()->insertSeparator(); + _separator = false; + return popup()->insertItem(icon, label, id); +} + +//----------------------------------------------------------------------------- +Splitter::Splitter(const QValueList<int> &defaultSizes, Orientation o, QWidget *parent, const char *name) + : QSplitter(o, parent, name), _defaultSizes(defaultSizes) +{ + Q_ASSERT(name); + setOpaqueResize(true); + QTimer::singleShot(0, this, SLOT(updateSizes())); +} + +Splitter::~Splitter() +{ + GuiConfig gc; + gc.writeEntry(QString(name()) + "_sizes", sizes()); +} + +void Splitter::updateSizes() +{ + GuiConfig gc; + QValueList<int> sizes = gc.readIntListEntry(QString(name()) + "_sizes"); + for (uint i=sizes.count(); i<_defaultSizes.count(); i++) sizes.append(_defaultSizes[i]); + setSizes(sizes); +} + +//----------------------------------------------------------------------------- +TabBar::TabBar(QWidget *parent, const char *name) + : KTabBar(parent, name), _ignoreWheelEvent(false) +{} + +void TabBar::wheelEvent(QWheelEvent *e) +{ + if (_ignoreWheelEvent) QApplication::sendEvent(parent(), e); // #### not sure why ignoring is not enough... + else KTabBar::wheelEvent(e); +} + +TabWidget::TabWidget(QWidget *parent, const char *name) + : KTabWidget(parent, name) +{ + setTabBar(new TabBar(this)); +} + +void TabWidget::setIgnoreWheelEvent(bool ignore) +{ + static_cast<TabBar *>(tabBar())->_ignoreWheelEvent = ignore; +} + +void TabWidget::wheelEvent(QWheelEvent *e) +{ + if (static_cast<TabBar *>(tabBar())->_ignoreWheelEvent) e->ignore(); + else KTabWidget::wheelEvent(e); +} + +void TabWidget::setTabBar(TabBar *tabbar) +{ + KTabWidget::setTabBar(tabbar); + connect(tabBar(), SIGNAL(contextMenu( int, const QPoint & )), SLOT(contextMenu( int, const QPoint & ))); + connect(tabBar(), SIGNAL(mouseDoubleClick( int )), SLOT(mouseDoubleClick( int ))); + connect(tabBar(), SIGNAL(mouseMiddleClick( int )), SLOT(mouseMiddleClick( int ))); + connect(tabBar(), SIGNAL(initiateDrag( int )), SLOT(initiateDrag( int ))); + connect(tabBar(), SIGNAL(testCanDecode(const QDragMoveEvent *, bool & )), SIGNAL(testCanDecode(const QDragMoveEvent *, bool & ))); + connect(tabBar(), SIGNAL(receivedDropEvent( int, QDropEvent * )), SLOT(receivedDropEvent( int, QDropEvent * ))); + connect(tabBar(), SIGNAL(moveTab( int, int )), SLOT(moveTab( int, int ))); + connect(tabBar(), SIGNAL(closeRequest( int )), SLOT(closeRequest( int ))); + connect(tabBar(), SIGNAL(wheelDelta( int )), SLOT(wheelDelta( int ))); +} + +//----------------------------------------------------------------------------- +ComboBox::ComboBox(QWidget *parent, const char *name) + : QComboBox(parent, name), _ignoreWheelEvent(false) +{} + +void ComboBox::wheelEvent(QWheelEvent *e) +{ + if (_ignoreWheelEvent) QApplication::sendEvent(parent(), e); // #### not sure why ignoring is not enough... + else QComboBox::wheelEvent(e); +} |