author | zecke <zecke> | 2003-04-13 16:57:28 (UTC) |
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committer | zecke <zecke> | 2003-04-13 16:57:28 (UTC) |
commit | 0b311079ff19798866291034663757103c6ba935 (patch) (side-by-side diff) | |
tree | 70ddccf3a3147475050fa06cc2d807a71ab1d5ee /libopie/ocolorbutton.cpp | |
parent | 1537ccb435ca725c793db6e94e0b9e83484b57e7 (diff) | |
download | opie-0b311079ff19798866291034663757103c6ba935.zip opie-0b311079ff19798866291034663757103c6ba935.tar.gz opie-0b311079ff19798866291034663757103c6ba935.tar.bz2 |
Jumbo API documentation update
and some API fixed
ColorDialog is now OColorDialog!!! keep the namespace tidy!
ColorPopupMenu is now OColorPopupMenu!!! keep the namespace tidy
ColorDialog TT couldn't break bc we can so make it const QColor&
OTimePicker add some convience methods
more I might have forgot
-rw-r--r-- | libopie/ocolorbutton.cpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/libopie/ocolorbutton.cpp b/libopie/ocolorbutton.cpp index ddb6c4f..113a77a 100644 --- a/libopie/ocolorbutton.cpp +++ b/libopie/ocolorbutton.cpp @@ -13,86 +13,107 @@ + . -:. = 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 <opie/colorpopupmenu.h> #include <opie/ocolorbutton.h> #include <qcolor.h> #include <qpixmap.h> #include <qimage.h> #include <qpe/resource.h> -class OColorButtonPrivate { -public: +struct OColorButtonPrivate { QPopupMenu *m_menu; QColor m_color; }; + +/** + * This concstructs a Color Button with @param color as the start color + * It'll use a OColorPopupMenu internally + * + * @param parent The parent of the Color Button + * @param color The color from where to start on + * @param name @see QObject + */ OColorButton::OColorButton ( QWidget *parent, const QColor &color, const char *name ) : QPushButton ( parent, name ) { d = new OColorButtonPrivate; - d-> m_menu = new ColorPopupMenu ( color, 0, 0 ); + d-> m_menu = new OColorPopupMenu ( color, 0, 0 ); setPopup ( d-> m_menu ); // setPopupDelay ( 0 ); connect ( d-> m_menu, SIGNAL( colorSelected ( const QColor & )), this, SLOT( updateColor ( const QColor & ))); updateColor ( color ); QSize s = sizeHint ( ) + QSize ( 12, 0 ); setMinimumSize ( s ); setMaximumSize ( s. width ( ) * 2, s. height ( )); } +/** + * This destructs the object + */ OColorButton::~OColorButton ( ) { delete d; } +/** + * @return Returns the current color of the button + */ QColor OColorButton::color ( ) const { return d-> m_color; } +/** + * This method sets the color of the button + * @param c The color to be set. + */ void OColorButton::setColor ( const QColor &c ) { updateColor ( c ); } +/** + * @internal + */ void OColorButton::updateColor ( const QColor &c ) { d-> m_color = c; QImage img ( 16, 16, 32 ); img. fill ( 0 ); int r, g, b; c. rgb ( &r, &g, &b ); int w = img. width ( ); int h = img. height ( ); int dx = w * 20 / 100; // 15% int dy = h * 20 / 100; for ( int y = 0; y < h; y++ ) { for ( int x = 0; x < w; x++ ) { double alpha = 1.0; if ( x < dx ) alpha *= ( double ( x + 1 ) / dx ); else if ( x >= w - dx ) alpha *= ( double ( w - x ) / dx ); |