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Diffstat (limited to 'examples/themes/themes.cpp')
| -rw-r--r-- | examples/themes/themes.cpp | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/examples/themes/themes.cpp b/examples/themes/themes.cpp new file mode 100644 index 0000000..418b899 --- /dev/null +++ b/examples/themes/themes.cpp @@ -0,0 +1,164 @@ +/**************************************************************************** +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for Qt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include "themes.h" +#include "wood.h" +#include "metal.h" + +#include "../buttongroups/buttongroups.h" +#include "../lineedits/lineedits.h" +#include "../listboxcombo/listboxcombo.h" +#include "../checklists/checklists.h" +#include "../progressbar/progressbar.h" +#include "../rangecontrols/rangecontrols.h" +#include "../richtext/richtext.h" + +#include <qtabwidget.h> +#include <qapplication.h> +#include <qpopupmenu.h> +#include <qmenubar.h> +#include <qmessagebox.h> +#include <qfont.h> +#include <qstylefactory.h> +#include <qaction.h> +#include <qsignalmapper.h> +#include <qdict.h> + +Themes::Themes( QWidget *parent, const char *name, WFlags f ) + : QMainWindow( parent, name, f ) +{ + appFont = QApplication::font(); + tabwidget = new QTabWidget( this ); + + tabwidget->addTab( new ButtonsGroups( tabwidget ), "Buttons/Groups" ); + QHBox *hbox = new QHBox( tabwidget ); + hbox->setMargin( 5 ); + (void)new LineEdits( hbox ); + (void)new ProgressBar( hbox ); + tabwidget->addTab( hbox, "Lineedits/Progressbar" ); + tabwidget->addTab( new ListBoxCombo( tabwidget ), "Listboxes/Comboboxes" ); + tabwidget->addTab( new CheckLists( tabwidget ), "Listviews" ); + tabwidget->addTab( new RangeControls( tabwidget ), "Rangecontrols" ); + tabwidget->addTab( new MyRichText( tabwidget ), "Fortune" ); + + setCentralWidget( tabwidget ); + + QPopupMenu *style = new QPopupMenu( this ); + style->setCheckable( TRUE ); + menuBar()->insertItem( "&Style" , style ); + + style->setCheckable( TRUE ); + QActionGroup *ag = new QActionGroup( this, 0 ); + ag->setExclusive( TRUE ); + QSignalMapper *styleMapper = new QSignalMapper( this ); + connect( styleMapper, SIGNAL( mapped( const QString& ) ), this, SLOT( makeStyle( const QString& ) ) ); + QStringList list = QStyleFactory::keys(); + list.sort(); +#ifndef QT_NO_STYLE_WINDOWS + list.insert(list.begin(), "Norwegian Wood"); + list.insert(list.begin(), "Metal"); +#endif + QDict<int> stylesDict( 17, FALSE ); + for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) { + QString styleStr = *it; + QString styleAccel = styleStr; + if ( stylesDict[styleAccel.left(1)] ) { + for ( uint i = 0; i < styleAccel.length(); i++ ) { + if ( !stylesDict[styleAccel.mid( i, 1 )] ) { + stylesDict.insert(styleAccel.mid( i, 1 ), (const int *)1); + styleAccel = styleAccel.insert( i, '&' ); + break; + } + } + } else { + stylesDict.insert(styleAccel.left(1), (const int *)1); + styleAccel = "&"+styleAccel; + } + QAction *a = new QAction( styleStr, QIconSet(), styleAccel, 0, ag, 0, ag->isExclusive() ); + connect( a, SIGNAL( activated() ), styleMapper, SLOT(map()) ); + styleMapper->setMapping( a, a->text() ); + } + ag->addTo(style); + style->insertSeparator(); + style->insertItem("&Quit", qApp, SLOT( quit() ), CTRL | Key_Q ); + + QPopupMenu * help = new QPopupMenu( this ); + menuBar()->insertSeparator(); + menuBar()->insertItem( "&Help", help ); + help->insertItem( "&About", this, SLOT(about()), Key_F1); + help->insertItem( "About &Qt", this, SLOT(aboutQt())); + +#ifndef QT_NO_STYLE_WINDOWS + qApp->setStyle( new NorwegianWoodStyle ); +#endif +} + +void Themes::makeStyle(const QString &style) +{ + if(style == "Norwegian Wood") { +#ifndef QT_NO_STYLE_WINDOWS + qApp->setStyle( new NorwegianWoodStyle ); +#endif + } else if( style == "Metal" ) { +#ifndef QT_NO_STYLE_WINDOWS + qApp->setStyle( new MetalStyle ); +#endif + } else { + qApp->setStyle(style); + if(style == "Platinum") { + QPalette p( QColor( 239, 239, 239 ) ); + qApp->setPalette( p, TRUE ); + qApp->setFont( appFont, TRUE ); + } else if(style == "Windows") { + qApp->setFont( appFont, TRUE ); + } else if(style == "CDE") { + QPalette p( QColor( 75, 123, 130 ) ); + p.setColor( QPalette::Active, QColorGroup::Base, QColor( 55, 77, 78 ) ); + p.setColor( QPalette::Inactive, QColorGroup::Base, QColor( 55, 77, 78 ) ); + p.setColor( QPalette::Disabled, QColorGroup::Base, QColor( 55, 77, 78 ) ); + p.setColor( QPalette::Active, QColorGroup::Highlight, Qt::white ); + p.setColor( QPalette::Active, QColorGroup::HighlightedText, QColor( 55, 77, 78 ) ); + p.setColor( QPalette::Inactive, QColorGroup::Highlight, Qt::white ); + p.setColor( QPalette::Inactive, QColorGroup::HighlightedText, QColor( 55, 77, 78 ) ); + p.setColor( QPalette::Disabled, QColorGroup::Highlight, Qt::white ); + p.setColor( QPalette::Disabled, QColorGroup::HighlightedText, QColor( 55, 77, 78 ) ); + p.setColor( QPalette::Active, QColorGroup::Foreground, Qt::white ); + p.setColor( QPalette::Active, QColorGroup::Text, Qt::white ); + p.setColor( QPalette::Active, QColorGroup::ButtonText, Qt::white ); + p.setColor( QPalette::Inactive, QColorGroup::Foreground, Qt::white ); + p.setColor( QPalette::Inactive, QColorGroup::Text, Qt::white ); + p.setColor( QPalette::Inactive, QColorGroup::ButtonText, Qt::white ); + p.setColor( QPalette::Disabled, QColorGroup::Foreground, Qt::lightGray ); + p.setColor( QPalette::Disabled, QColorGroup::Text, Qt::lightGray ); + p.setColor( QPalette::Disabled, QColorGroup::ButtonText, Qt::lightGray ); + qApp->setPalette( p, TRUE ); + qApp->setFont( QFont( "times", appFont.pointSize() ), TRUE ); + } else if(style == "Motif" || style == "MotifPlus") { + QPalette p( QColor( 192, 192, 192 ) ); + qApp->setPalette( p, TRUE ); + qApp->setFont( appFont, TRUE ); + } + } +} + +void Themes::about() +{ + QMessageBox::about( this, "Qt Themes Example", + "<p>This example demonstrates the concept of " + "<b>generalized GUI styles </b> first introduced " + " with the 2.0 release of Qt.</p>" ); +} + + +void Themes::aboutQt() +{ + QMessageBox::aboutQt( this, "Qt Themes Example" ); +} + + |