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authorsandman <sandman>2002-10-01 20:58:30 (UTC)
committer sandman <sandman>2002-10-01 20:58:30 (UTC)
commit2906826d9ebc268bc233f97956ee1dc5b338c69b (patch) (side-by-side diff)
treed6af20025d6ac5e9220a3f1458d1985df8a6cc93 /libopie
parent88bef2791f8e4c99e0e9d34ddfe518b5baa2df72 (diff)
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OFontSelector has now an optional builtin preview widget
Diffstat (limited to 'libopie') (more/less context) (show whitespace changes)
-rw-r--r--libopie/ofontselector.cpp39
-rw-r--r--libopie/ofontselector.h5
2 files changed, 41 insertions, 3 deletions
diff --git a/libopie/ofontselector.cpp b/libopie/ofontselector.cpp
index e1090b5..b905474 100644
--- a/libopie/ofontselector.cpp
+++ b/libopie/ofontselector.cpp
@@ -2,162 +2,177 @@
� � � � � � � �=. This file is part of the OPIE Project
� � � � � � �.=l. Copyright (c) 2002 Robert Griebl <sandman@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 <qlayout.h>
#include <qlistbox.h>
#include <qcombobox.h>
#include <qlabel.h>
#include <qfont.h>
+#include <qmultilineedit.h>
#include <qpe/fontdatabase.h>
#include "ofontselector.h"
class OFontSelectorPrivate {
public:
QListBox * m_font_family_list;
QComboBox * m_font_style_list;
QComboBox * m_font_size_list;
+ QMultiLineEdit *m_preview;
bool m_pointbug;
FontDatabase m_fdb;
};
class FontListItem : public QListBoxText {
public:
FontListItem ( const QString &t, const QStringList &styles, const QValueList<int> &sizes ) : QListBoxText ( )
{
m_name = t;
m_styles = styles;
m_sizes = sizes;
QString str = t;
str [0] = str [0]. upper ( );
setText ( str );
}
QString family ( ) const
{
return m_name;
}
const QStringList &styles ( ) const
{
return m_styles;
}
const QValueList<int> &sizes ( ) const
{
return m_sizes;
}
private:
QStringList m_styles;
QValueList<int> m_sizes;
QString m_name;
};
static int findItemCB ( QComboBox *box, const QString &str )
{
for ( int i = 0; i < box-> count ( ); i++ ) {
if ( box-> text ( i ) == str )
return i;
}
return -1;
}
static int qt_version ( )
{
const char *qver = qVersion ( );
return ( qver [0] - '0' ) * 100 + ( qver [2] - '0' ) * 10 + ( qver [4] - '0' );
}
-OFontSelector::OFontSelector ( QWidget *parent, const char *name, WFlags fl ) : QWidget ( parent, name, fl )
+OFontSelector::OFontSelector ( bool withpreview, QWidget *parent, const char *name, WFlags fl ) : QWidget ( parent, name, fl )
{
d = new OFontSelectorPrivate ( );
QGridLayout *gridLayout = new QGridLayout ( this, 0, 0, 4, 4 );
gridLayout->setRowStretch ( 4, 10 );
d-> m_font_family_list = new QListBox( this, "FontListBox" );
gridLayout->addMultiCellWidget( d-> m_font_family_list, 0, 4, 0, 0 );
connect( d-> m_font_family_list, SIGNAL( highlighted( int ) ), this, SLOT( fontFamilyClicked( int ) ) );
QLabel *label = new QLabel( tr( "Style" ), this );
gridLayout->addWidget( label, 0, 1 );
d-> m_font_style_list = new QComboBox( this, "StyleListBox" );
connect( d-> m_font_style_list, SIGNAL( activated( int ) ), this, SLOT( fontStyleClicked( int ) ) );
gridLayout->addWidget( d-> m_font_style_list, 1, 1 );
label = new QLabel( tr( "Size" ), this );
gridLayout->addWidget( label, 2, 1 );
d-> m_font_size_list = new QComboBox( this, "SizeListBox" );
connect( d-> m_font_size_list, SIGNAL( activated( int ) ),
this, SLOT( fontSizeClicked( int ) ) );
gridLayout->addWidget( d-> m_font_size_list, 3, 1 );
d-> m_pointbug = ( qt_version ( ) <= 233 );
+ if ( withpreview ) {
+ d-> m_preview = new QMultiLineEdit ( this, "Preview" );
+ d-> m_preview-> setAlignment ( AlignCenter );
+ d-> m_preview-> setWordWrap ( QMultiLineEdit::WidgetWidth );
+ d-> m_preview-> setMargin ( 3 );
+ d-> m_preview-> setText ( tr( "The Quick Brown Fox Jumps Over The Lazy Dog" ));
+ gridLayout-> addRowSpacing ( 5, 4 );
+ gridLayout-> addMultiCellWidget ( d-> m_preview, 6, 6, 0, 1 );
+ gridLayout-> setRowStretch ( 6, 5 );
+ }
+ else
+ d-> m_preview = 0;
+
loadFonts ( d-> m_font_family_list );
}
OFontSelector::~OFontSelector ( )
{
delete d;
}
bool OFontSelector::setSelectedFont ( const QFont &f )
{
return setSelectedFont ( f. family ( ), d-> m_fdb. styleString ( f ), f. pointSize ( ), QFont::encodingName ( f. charSet ( )));
}
bool OFontSelector::setSelectedFont ( const QString &familyStr, const QString &styleStr, int sizeVal, const QString & /*charset*/ )
{
QString sizeStr = QString::number ( sizeVal );
QListBoxItem *family = d-> m_font_family_list-> findItem ( familyStr );
if ( !family )
family = d-> m_font_family_list-> findItem ( "Helvetica" );
if ( !family )
family = d-> m_font_family_list-> firstItem ( );
d-> m_font_family_list-> setCurrentItem ( family );
fontFamilyClicked ( d-> m_font_family_list-> index ( family ));
int style = findItemCB ( d-> m_font_style_list, styleStr );
if ( style < 0 )
style = findItemCB ( d-> m_font_style_list, "Regular" );
if ( style < 0 && d-> m_font_style_list-> count ( ) > 0 )
style = 0;
d-> m_font_style_list-> setCurrentItem ( style );
fontStyleClicked ( style );
@@ -275,53 +290,73 @@ void OFontSelector::fontFamilyClicked ( int index )
d-> m_font_size_list-> clear ( );
QValueList<int> sl = fli-> sizes ( );
for ( QValueList<int>::Iterator it = sl. begin ( ); it != sl. end ( ); ++it )
d-> m_font_size_list-> insertItem ( QString::number ( *it ));
i = findItemCB ( d-> m_font_size_list, oldsize );
if ( i < 0 )
i = findItemCB ( d-> m_font_size_list, "10" );
if (( i < 0 ) && ( d-> m_font_size_list-> count ( ) > 0 ))
i = 0;
if ( i >= 0 ) {
d-> m_font_size_list-> setCurrentItem ( i );
fontSizeClicked ( i );
}
changeFont ( );
}
void OFontSelector::fontStyleClicked ( int /*index*/ )
{
changeFont ( );
}
void OFontSelector::fontSizeClicked ( int /*index*/ )
{
changeFont ( );
}
void OFontSelector::changeFont ( )
{
- emit fontSelected ( selectedFont ( ));
+ QFont f = selectedFont ( );
+
+ if ( d-> m_preview )
+ d-> m_preview-> setFont ( f );
+
+ emit fontSelected ( f );
}
QFont OFontSelector::selectedFont ( )
{
int ffa = d-> m_font_family_list-> currentItem ( );
int fst = d-> m_font_style_list-> currentItem ( );
int fsi = d-> m_font_size_list-> currentItem ( );
FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( ffa );
if ( fli ) {
return d-> m_fdb. font ( fli-> family ( ), \
fst >= 0 ? fli-> styles ( ) [fst] : QString::null, \
fsi >= 0 ? fli-> sizes ( ) [fsi] : 10, \
d-> m_fdb. charSets ( fli-> family ( )) [0] );
}
else
return QFont ( );
}
+
+
+void OFontSelector::resizeEvent ( QResizeEvent *re )
+{
+ if ( d-> m_preview ) {
+ d-> m_preview-> setMinimumHeight ( 1 );
+ d-> m_preview-> setMaximumHeight ( 32767 );
+ }
+
+ QWidget::resizeEvent ( re );
+
+ if ( d-> m_preview )
+ d-> m_preview-> setFixedHeight ( d-> m_preview-> height ( ));
+
+}
diff --git a/libopie/ofontselector.h b/libopie/ofontselector.h
index a9c8a72..10d16f0 100644
--- a/libopie/ofontselector.h
+++ b/libopie/ofontselector.h
@@ -11,67 +11,70 @@
� � .%`+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_FONTSELECTOR_H__
#define __OPIE_FONTSELECTOR_H__
#include <qwidget.h>
class QListBox;
class OFontSelectorPrivate;
class OFontSelector : public QWidget
{
Q_OBJECT
public:
- OFontSelector ( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+ OFontSelector ( bool withpreview, QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
virtual ~OFontSelector ( );
bool selectedFont ( QString &family, QString &style, int &size );
bool selectedFont ( QString &family, QString &style, int &size, QString &charset );
QFont selectedFont ( );
bool setSelectedFont ( const QFont & );
bool setSelectedFont ( const QString &family, const QString &style, int size, const QString &charset = 0 );
QString fontFamily ( ) const;
QString fontStyle ( ) const;
int fontSize ( ) const;
QString fontCharSet ( ) const;
signals:
void fontSelected ( const QFont & );
protected slots:
virtual void fontFamilyClicked ( int );
virtual void fontStyleClicked ( int );
virtual void fontSizeClicked ( int );
+protected:
+ virtual void resizeEvent ( QResizeEvent *re );
+
private:
void loadFonts ( QListBox * );
void changeFont ( );
private:
OFontSelectorPrivate *d;
};
#endif