# khtml Library API Documentation

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# css_value.h

    00001 /*
    00002  * This file is part of the DOM implementation for KDE.
    00003  *
    00004  * (C) 1999 Lars Knoll (knoll@kde.org)
    00005  *
    00006  * This library is free software; you can redistribute it and/or
    00007  * modify it under the terms of the GNU Library General Public
    00008  * License as published by the Free Software Foundation; either
    00009  * version 2 of the License, or (at your option) any later version.
    00010  *
    00011  * This library is distributed in the hope that it will be useful,
    00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00014  * Library General Public License for more details.
    00015  *
    00016  * You should have received a copy of the GNU Library General Public License
    00017  * along with this library; see the file COPYING.LIB.  If not, write to
    00018  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00019  * Boston, MA 02111-1307, USA.
    00020  *
    00021  * This file includes excerpts from the Document Object Model (DOM)
    00022  * Level 2 Specification (Style)
    00023  * http://www.w3.org/TR/DOM-Level-2-Style/
    00024  * Copyright © 2000 W3C® (MIT, INRIA, Keio), All Rights Reserved.
    00025  *
    00026  * $Id: css_value.h,v 1.17.2.3 2003/10/05 13:00:08 mueller Exp $
    00027  */
    00028 #ifndef _CSS_css_value_h_
    00029 #define _CSS_css_value_h_
    00030
    00031 #include <dom/dom_string.h>
    00032
    00033 #include <qcolor.h>
    00034
    00035 namespace DOM {
    00036
    00037 class CSSStyleDeclarationImpl;
    00038 class CSSRule;
    00039 class CSSValue;
    00040
    00059 class CSSStyleDeclaration
    00060 {
    00061 public:
    00062     CSSStyleDeclaration();
    00063     CSSStyleDeclaration(const CSSStyleDeclaration &other);
    00064     CSSStyleDeclaration(CSSStyleDeclarationImpl *impl);
    00065 public:
    00066
    00067     CSSStyleDeclaration & operator = (const CSSStyleDeclaration &other);
    00068
    00069     ~CSSStyleDeclaration();
    00070
    00078     DOM::DOMString cssText() const;
    00079
    00091     void setCssText( const DOM::DOMString & );
    00092
    00098     unsigned long length() const;
    00099
    00104     CSSRule parentRule() const;
    00105
    00119     DOM::DOMString getPropertyValue ( const DOM::DOMString &propertyName ) const;
    00120     DOM::DOMString getPropertyValue ( const DOM::DOMString &propertyName );
    00121
    00141     CSSValue getPropertyCSSValue ( const DOM::DOMString &propertyName ) const;
    00142     CSSValue getPropertyCSSValue ( const DOM::DOMString &propertyName );
    00143
    00162     DOM::DOMString removeProperty ( const DOM::DOMString &propertyName );
    00163
    00178     DOM::DOMString getPropertyPriority ( const DOM::DOMString &propertyName ) const;
    00179     DOM::DOMString getPropertyPriority ( const DOM::DOMString &propertyName );
    00180
    00205     void setProperty ( const DOM::DOMString &propertyName, const DOM::DOMString &value, const DOM::DOMString &priority );
    00206
    00220     DOM::DOMString item ( unsigned long index ) const;
    00221     DOM::DOMString item ( unsigned long index );
    00222
    00227     CSSStyleDeclarationImpl *handle() const;
    00228     bool isNull() const;
    00229
    00230 protected:
    00231     CSSStyleDeclarationImpl *impl;
    00232 };
    00233
    00234
    00235 class CSSValueImpl;
    00236
    00242 class CSSValue
    00243 {
    00244 public:
    00245     CSSValue();
    00246     CSSValue(const CSSValue &other);
    00247     CSSValue(CSSValueImpl *impl);
    00248 public:
    00249
    00250     CSSValue & operator = (const CSSValue &other);
    00251
    00252     ~CSSValue();
    00260     enum UnitTypes {
    00261         CSS_INHERIT = 0,
    00262         CSS_PRIMITIVE_VALUE = 1,
    00263         CSS_VALUE_LIST = 2,
    00264         CSS_CUSTOM = 3
    00265     };
    00266
    00271     DOM::DOMString cssText() const;
    00272
    00284     void setCssText( const DOM::DOMString & );
    00285
    00290     unsigned short cssValueType() const;
    00291
    00296     bool isCSSValueList() const;
    00297     bool isCSSPrimitiveValue() const;
    00298     CSSValueImpl *handle() const;
    00299     bool isNull() const;
    00300
    00301 protected:
    00302     CSSValueImpl *impl;
    00303 };
    00304
    00305
    00306 class CSSValueListImpl;
    00307 class CSSValue;
    00308
    00314 class CSSValueList : public CSSValue
    00315 {
    00316 public:
    00317     CSSValueList();
    00318     CSSValueList(const CSSValueList &other);
    00319     CSSValueList(const CSSValue &other);
    00320     CSSValueList(CSSValueListImpl *impl);
    00321 public:
    00322
    00323     CSSValueList & operator = (const CSSValueList &other);
    00324     CSSValueList & operator = (const CSSValue &other);
    00325
    00326     ~CSSValueList();
    00327
    00334     unsigned long length() const;
    00335
    00348     CSSValue item ( unsigned long index );
    00349
    00350 protected:
    00351     CSSValueListImpl *vimpl;
    00352 };
    00353
    00354
    00355 class CSSPrimitiveValueImpl;
    00356 class Counter;
    00357 class RGBColor;
    00358 class Rect;
    00359
    00371 class CSSPrimitiveValue : public CSSValue
    00372 {
    00373 public:
    00374     CSSPrimitiveValue();
    00375     CSSPrimitiveValue(const CSSPrimitiveValue &other);
    00376     CSSPrimitiveValue(const CSSValue &other);
    00377     CSSPrimitiveValue(CSSPrimitiveValueImpl *impl);
    00378 public:
    00379
    00380     CSSPrimitiveValue & operator = (const CSSPrimitiveValue &other);
    00381     CSSPrimitiveValue & operator = (const CSSValue &other);
    00382
    00383     ~CSSPrimitiveValue();
    00388     enum UnitTypes {
    00389         CSS_UNKNOWN = 0,
    00390         CSS_NUMBER = 1,
    00391         CSS_PERCENTAGE = 2,
    00392         CSS_EMS = 3,
    00393         CSS_EXS = 4,
    00394         CSS_PX = 5,
    00395         CSS_CM = 6,
    00396         CSS_MM = 7,
    00397         CSS_IN = 8,
    00398         CSS_PT = 9,
    00399         CSS_PC = 10,
    00400         CSS_DEG = 11,
    00401         CSS_RAD = 12,
    00402         CSS_GRAD = 13,
    00403         CSS_MS = 14,
    00404         CSS_S = 15,
    00405         CSS_HZ = 16,
    00406         CSS_KHZ = 17,
    00407         CSS_DIMENSION = 18,
    00408         CSS_STRING = 19,
    00409         CSS_URI = 20,
    00410         CSS_IDENT = 21,
    00411         CSS_ATTR = 22,
    00412         CSS_COUNTER = 23,
    00413         CSS_RECT = 24,
    00414         CSS_RGBCOLOR = 25,
    00415         CSS_HTML_RELATIVE = 255
    00416     };
    00417
    00423     unsigned short primitiveType() const;
    00424
    00453     void setFloatValue ( unsigned short unitType, float floatValue );
    00454
    00480     float getFloatValue ( unsigned short unitType );
    00481
    00507     void setStringValue ( unsigned short stringType, const DOM::DOMString &stringValue );
    00508
    00524     DOM::DOMString getStringValue (  );
    00525
    00539     Counter getCounterValue (  );
    00540
    00554     Rect getRectValue (  );
    00555
    00570     RGBColor getRGBColorValue (  );
    00571 };
    00572
    00573
    00574
    00583 class RGBColor
    00584 {
    00585 public:
    00586     RGBColor();
    00590     RGBColor(const QColor& c) { m_color = c.rgb(); }
    00591     RGBColor(QRgb color);
    00592
    00593     RGBColor(const RGBColor &other);
    00594     RGBColor & operator = (const RGBColor &other);
    00595
    00596     ~RGBColor();
    00597
    00602     CSSPrimitiveValue red() const;
    00603
    00608     CSSPrimitiveValue green() const;
    00609
    00614     CSSPrimitiveValue blue() const;
    00615
    00619     QRgb color() const { return m_color; }
    00620 protected:
    00621     QRgb m_color;
    00622 };
    00623
    00624 class RectImpl;
    00625
    00634 class Rect
    00635 {
    00636     friend class CSSPrimitiveValue;
    00637 public:
    00638     Rect();
    00639     Rect(const Rect &other);
    00640
    00641     Rect & operator = (const Rect &other);
    00642
    00643     ~Rect();
    00644
    00649     CSSPrimitiveValue top() const;
    00650
    00655     CSSPrimitiveValue right() const;
    00656
    00661     CSSPrimitiveValue bottom() const;
    00662
    00667     CSSPrimitiveValue left() const;
    00668
    00673     RectImpl *handle() const;
    00674     bool isNull() const;
    00675
    00676 protected:
    00677     RectImpl *impl;
    00678     Rect(RectImpl *i);
    00679 };
    00680
    00681 class CounterImpl;
    00682
    00691 class Counter
    00692 {
    00693     friend class CSSPrimitiveValue;
    00694 public:
    00695     Counter();
    00696     Counter(const Counter &other);
    00697 public:
    00698
    00699     Counter & operator = (const Counter &other);
    00700
    00701     ~Counter();
    00702
    00707     DOM::DOMString identifier() const;
    00708
    00713     DOM::DOMString listStyle() const;
    00714
    00719     DOM::DOMString separator() const;
    00720
    00725     CounterImpl *handle() const;
    00726     bool isNull() const;
    00727
    00728 protected:
    00729     CounterImpl *impl;
    00730     Counter(CounterImpl *i);
    00731 };
    00732
    00733
    00734 } // namespace
    00735
    00736 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:33:33 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001