| -rw-r--r-- | libopie/big-screen/example/osplitter_example.cpp | 28 | ||||
| -rw-r--r-- | libopie/big-screen/example/osplitter_example.h | 20 | ||||
| -rw-r--r-- | libopie/big-screen/example/osplitter_example.o | bin | 0 -> 17276 bytes | |||
| -rw-r--r-- | libopie/big-screen/example/osplitter_example.pro | 13 | ||||
| -rw-r--r-- | libopie/big-screen/obigscreen_p.h | 20 | ||||
| -rw-r--r-- | libopie/big-screen/osplitter.cpp | 165 | ||||
| -rw-r--r-- | libopie/big-screen/osplitter.h | 22 |
7 files changed, 228 insertions, 40 deletions
diff --git a/libopie/big-screen/example/osplitter_example.cpp b/libopie/big-screen/example/osplitter_example.cpp new file mode 100644 index 0000000..e337379 --- a/dev/null +++ b/libopie/big-screen/example/osplitter_example.cpp @@ -0,0 +1,28 @@ +#include <qdir.h> +#include <qlayout.h> + +#include "../osplitter.h" + +#include <qpe/qpeapplication.h> +#include <opie/oapplicationfactory.h> + +#include "osplitter_example.h" + +OPIE_EXPORT_APP( OApplicationFactory<OSplitterExample> ) + +OSplitterExample::OSplitterExample( QWidget *w,const char* n,WFlags f ) + : QWidget( w, n, f ){ + QVBoxLayout * lay = new QVBoxLayout(this); + OSplitter * splitter = new OSplitter( Horizontal, this ); + lay->addWidget( splitter ); + + OFileSelector *selector = new OFileSelector( splitter, OFileSelector::FileSelector, + OFileSelector::Normal, QDir::homeDirPath(), + QString::null ); + splitter->addWidget( selector, "zoom", tr("Selector 1") ); + + selector = new OFileSelector( splitter, OFileSelector::FileSelector, OFileSelector::Normal, + QDir::homeDirPath(), QString::null ); + splitter->addWidget( selector, "zoom", tr("Selector 2") ); + +} diff --git a/libopie/big-screen/example/osplitter_example.h b/libopie/big-screen/example/osplitter_example.h new file mode 100644 index 0000000..ae8f120 --- a/dev/null +++ b/libopie/big-screen/example/osplitter_example.h @@ -0,0 +1,20 @@ +/* + * May be used, copied and modified wihtout any limitation + */ + +#ifndef OSPlitter_EXAMPLE_H +#define OSPlitter_EXAMPLE_H + +#include <qvbox.h> +#include <opie/ofileselector.h> + +class OSplitterExample : public QWidget { + Q_OBJECT +public: + static QString appName() { return QString::fromLatin1("osplitter_example"); } + OSplitterExample( QWidget *parent, const char* name, WFlags fl ); + +}; + + +#endif diff --git a/libopie/big-screen/example/osplitter_example.o b/libopie/big-screen/example/osplitter_example.o Binary files differnew file mode 100644 index 0000000..e52d5d9 --- a/dev/null +++ b/libopie/big-screen/example/osplitter_example.o diff --git a/libopie/big-screen/example/osplitter_example.pro b/libopie/big-screen/example/osplitter_example.pro new file mode 100644 index 0000000..b12bf17 --- a/dev/null +++ b/libopie/big-screen/example/osplitter_example.pro @@ -0,0 +1,13 @@ +CONFIG = qt warn_on +TEMPLATE = app +TARGET = osplitter_example + +HEADERS = osplitter_example.h ../osplitter.h +SOURCES = osplitter_example.cpp ../osplitter.cpp + +INCLUDEPATH += $(OPIEDIR)/include ../ +DEPENDSPATH += $(OPIEDIR)/include + +LIBS += -lqpe -lopie + +include ( $(OPIEDIR)/include.pro )
\ No newline at end of file diff --git a/libopie/big-screen/obigscreen_p.h b/libopie/big-screen/obigscreen_p.h new file mode 100644 index 0000000..ed256d9 --- a/dev/null +++ b/libopie/big-screen/obigscreen_p.h @@ -0,0 +1,20 @@ +#ifndef OPIE_BIG_SCREEN_PRIVATE +#define OPIE_BIG_SCREEN_PRIVATE + +namespace Opie { + +struct OSplitterContainer { + bool operator==( const OSplitterContainer& o)const { + if (widget != o.widget ) return false; + if (icon != o.icon ) return false; + if (name != o.name ) return false; + return true; + } + QWidget* widget; + QString icon; + QString name; +}; + +} + +#endif diff --git a/libopie/big-screen/osplitter.cpp b/libopie/big-screen/osplitter.cpp index dcb5cc5..ce53ee1 100644 --- a/libopie/big-screen/osplitter.cpp +++ b/libopie/big-screen/osplitter.cpp @@ -1,213 +1,318 @@ /* =. This file is part of the OPIE Project .=l. Copyright (c) 2002 hOlgAr <zecke@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This library 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 ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <qvaluelist.h> #include <qvbox.h> #include <opie/otabwidget.h> #include "osplitter.h" -struct OSplitterContainer { - QWidget* widget; - const QString& icon - const QString& name; -}; - - /** * * This is the constructor of OSplitter * You might want to call setSizeChange to tell * OSplitter to change its layout when a specefic * mark was crossed. OSplitter sets a default value. * * You cann add widget with addWidget to the OSplitter. * * @param orient The orientation wether to layout horizontal or vertical * @param parent The parent of this widget * @param name The name passed on to QObject * @param fl Additional widgets flags passed to QWidget * * @short single c'tor of the OSplitter */ OSplitter::OSplitter( Orientation orient, QWidget* parent, const char* name, WFlags fl ) - : QWidget( parent, name, fl ) + : QFrame( parent, name, fl ) { m_orient = orient; m_hbox = 0; - m_tabWidget = 0; m_size_policy = 330; + setFontPropagation( AllChildren ); + setPalettePropagation( AllChildren ); + + m_tabWidget = new OTabWidget(this); } /** * Destructor destructs this object and cleans up. All child * widgets will be deleted * @see addWidget */ OSplitter::~OSplitter() { delete m_hbox; delete m_tabWidget; } /** * This function sets the size change policy of the splitter. * If this size marked is crossed the splitter will relayout. * Note that depending on the set Orientation it'll either look * at the width or height. * * @param width_height The mark that will be watched. Interpreted depending on the Orientation of the Splitter. * @return void */ void OSplitter::setSizeChange( int width_height ) { m_size_policy = width_height; - relayout(); + QSize sz(width(), height() ); + QResizeEvent ev(sz, sz ); + resizeEvent(&ev); } /** * Adds a widget to the Splitter. The widgets gets inserted * at the end of either the Box or TabWidget. * Ownership gets transfered and the widgets gets reparented. * Note: icon and label is only available on small screensizes * if size is smaller than the mark * Warning: No null checking of the widget is done. Only on debug * a message will be outputtet * * @param wid The widget which will be added * @param icon The icon of the possible Tab * @param label The label of the possible Tab */ void OSplitter::addWidget( QWidget* wid, const QString& icon, const QString& label ) { #ifdef DEBUG if (!wid ) { qWarning("Widget is not valid!"); return; } #endif - OSplitterContainer cont; + Opie::OSplitterContainer cont; cont.widget = wid; cont.icon =icon; - cont.label = label; + cont.name = label; m_container.append( cont ); if (m_hbox ) addToBox( cont ); else addToTab( cont ); } /** - * Removes the widget from the tab widgets. OSplitter drops ownership - * of this widget and the widget will be reparented to 0. + * Removes the widget from the tab widgets if necessary. + * OSplitter drops ownership of this widget and the widget + * will be reparented i tto 0. * The widget will not be deleted. * * @param w The widget to be removed */ void OSplitter::removeWidget( QWidget* w) { - /* if not widget nor parent or parent not any of my master childs return */ - if (!w && w->parent() && ( w->parent() != m_hbox || w->parent() != m_tabWidget ) ) + ContainerList::Iterator it; + for ( it = m_container.begin(); it != m_container.end(); ++it ) + if ( (*it).widget == w ) + break; + + if (it == m_container.end() ) return; + /* only tab needs to be removed.. box recognizes it */ if ( !m_hbox ) removeFromTab( w ); - /* Find the widget, reparent it and remove it from our list */ - ContainerList::Iterator it; - for ( it = m_container.begin(); it != m_container.end(); ++it ) - if ( (*it).widget == w ) { - w.reparent( 0, w.getWFlags ); - it = m_container.remove( it ); - break; - } + /* Find reparent it and remove it from our list */ + w->reparent( 0, 0, QPoint(0, 0)); + it = m_container.remove( it ); } /** * This method will give focus to the widget. If in a tabwidget * the tabbar will be changed * * @param w The widget which will be set the current one */ void OSplitter::setCurrentWidget( QWidget* w) { if (m_tabWidget ) - m_tabWidget->setCurrentWidget( w ); - else - m_hbox->setFocus( w ); + m_tabWidget->setCurrentTab( w ); +// else + // m_hbox->setFocus( w ); } /** - * This is an overloaded member function and only differs in the argument it takes. + * This is an overloaded member function and only differs in the + * argument it takes. * Searches list of widgets for label. It'll pick the first label it finds * * @param label Label to look for. First match will be taken */ void OSplitter::setCurrentWidget( const QString& label ) { ContainerList::Iterator it; for (it = m_container.begin(); it != m_container.end(); ++it ) { if ( (*it).name == label ) { setCurrentWidget( (*it).widget ); break; } } } /** - * return the currently activated widget if in tab widget moud + * return the currently activated widget if in tab widget mode * or null because all widgets are visible */ QWidget* OSplitter::currentWidget() { if ( m_hbox ) return 0l; else return m_tabWidget->currentWidget(); } - +#if 0 /** * @reimplented for internal reasons * returns the sizeHint of one of its sub widgets */ QSize OSplitter::sizeHint()const { + if (m_hbox ) + return m_hbox->sizeHint(); + else + return m_tabWidget->sizeHint(); } +#endif /** * @reimplemented for internal reasons */ void OSplitter::resizeEvent( QResizeEvent* res ) { + QFrame::resizeEvent( res ); + /* + * + */ +// qWarning("Old size was width = %d height = %d", res->oldSize().width(), res->oldSize().height() ); +// qWarning("New size is width = %d height = %d", res->size().width(), res->size().height() ); + if ( res->size().width() > m_size_policy && + m_orient == Horizontal ) { + changeHBox(); + }else if ( (res->size().width() <= m_size_policy && + m_orient == Horizontal ) || + (res->size().height() <= m_size_policy && + m_orient == Vertical ) ) { + changeTab(); + }else if ( res->size().height() > m_size_policy && + m_size_policy == Vertical ) { + changeVBox(); + } +} + +void OSplitter::addToTab( const Opie::OSplitterContainer& con ) { + QWidget *wid = con.widget; +// not needed widgetstack will reparent as well wid.reparent(m_tabWidget, wid->getWFlags(), QPoint(0, 0) ); + m_tabWidget->addTab( wid, con.icon, con.name ); +} + +void OSplitter::addToBox( const Opie::OSplitterContainer& con ) { + QWidget* wid = con.widget; + wid->reparent(m_hbox, 0, QPoint(0, 0) ); +} + +void OSplitter::removeFromTab( QWidget* wid ) { + m_tabWidget->removePage( wid ); +} + +void OSplitter::changeTab() { + if (m_tabWidget ) { + m_tabWidget->setGeometry( frameRect() ); + return; + } + + qWarning(" New Tab Widget "); + /* + * and add all widgets this will reparent them + * delete m_hbox set it to 0 + * + */ + m_tabWidget = new OTabWidget( this ); + + for ( ContainerList::Iterator it = m_container.begin(); it != m_container.end(); ++it ) { + qWarning("Widget is %s", (*it).name.latin1() ); + addToTab( (*it) ); + } + + delete m_hbox; + m_hbox = 0; + m_tabWidget->setGeometry( frameRect() ); + m_tabWidget->show(); + +} + +void OSplitter::changeHBox() { + if (m_hbox ) { + m_hbox->setGeometry( frameRect() ); + return; + } + + qWarning("new HBox"); + m_hbox = new QHBox( this ); + commonChangeBox(); + delete m_tabWidget; + m_tabWidget = 0; + m_hbox->setGeometry( frameRect() ); + m_hbox->show(); +} + +void OSplitter::changeVBox() { + if (m_hbox ) { + m_hbox->setGeometry( frameRect() ); + return; + } + + qWarning("New VBOX"); + m_hbox = new QVBox( this ); + + commonChangeBox(); + delete m_tabWidget; + m_tabWidget = 0; + m_hbox->setGeometry( frameRect() ); + m_hbox->show(); +} + + +void OSplitter::commonChangeBox() { + for (ContainerList::Iterator it = m_container.begin(); it != m_container.end(); ++it ) { + qWarning("Adding to box %s", (*it).name.latin1() ); + addToBox( (*it) ); + } + delete m_tabWidget; + m_tabWidget = 0; } diff --git a/libopie/big-screen/osplitter.h b/libopie/big-screen/osplitter.h index 05849af..bc4f80b 100644 --- a/libopie/big-screen/osplitter.h +++ b/libopie/big-screen/osplitter.h @@ -1,102 +1,104 @@ /* =. This file is part of the OPIE Project .=l. Copyright (c) 2002 hOlgAr <zecke@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This library 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 ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OPIE_SPLITTER_H #define OPIE_SPLITTER_H #include <qstring.h> -#include <qwidget.h> +#include <qframe.h> #include <qvaluelist.h> +#include "obigscreen_p.h" /* forward declarations */ class OTabWidget; class QHBox; -struct OSplitterContainer; -template class QValueList<OSplitterContainer>; +//template class QValueList<Opie::OSplitterContainer>; /** * * If you've widgets that could be placed side by side but you think * on small resolutions is not enough place but it would really make sense * on bigger resolutions this class will help you. * You can add as many widgets you want to it. Set a poliy on which width/height it * should switch the layout. * You can either say to place widgets vertical or horizontal. * This class uses QHBox, QVBox and QTAbWidget internally. * OSplitter takes ownership of the widgets * * @since 1.2 * * @short a small dynamically changing its layout to store two or more widgets side by side * @version 0.1 * @author zecke */ -class OSplitter : public QWidget{ +class OSplitter : public QFrame{ Q_OBJECT public: - typedef QValueList<OSplitterContainer> ContainerList; + typedef QValueList<Opie::OSplitterContainer> ContainerList; OSplitter( Qt::Orientation = Horizontal, QWidget *parent = 0, const char* name = 0, WFlags fl = 0 ); ~OSplitter(); void setSizeChange( int width_height ); void addWidget( QWidget* wid, const QString& icon, const QString& label ); void removeWidget( QWidget* ); void setCurrentWidget( QWidget* ); void setCurrentWidget( const QString& label ); QWidget* currentWidget(); - QSize sizeHint()const; +// QSize sizeHint()const; protected: void resizeEvent( QResizeEvent* ); private: - void relayout(); - void addToTab( const OSplitterContainer& ); - void addToBox( const OSplitterContainer& ); + void addToTab( const Opie::OSplitterContainer& ); + void addToBox( const Opie::OSplitterContainer& ); void removeFromTab( QWidget* ); - void removeFromBox( QWidget* ); + void changeTab(); + void changeHBox(); + void changeVBox(); + void commonChangeBox(); QHBox *m_hbox; OTabWidget *m_tabWidget; Orientation m_orient; int m_size_policy; ContainerList m_container; struct Private; Private *d; }; #endif |