///////////////////////////////////////////////////////////////////////////////
-// Name: textctrl.h
+// Name: wx/textctrl.h
// Purpose: wxTextCtrlBase class - the interface of wxTextCtrl
// Author: Vadim Zeitlin
// Modified by:
// Created: 13.07.99
// RCS-ID: $Id$
-// Copyright: (c) wxWindows team
+// Copyright: (c) Vadim Zeitlin
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma interface "textctrlbase.h"
-#endif
-
#include "wx/defs.h"
#if wxUSE_TEXTCTRL
#include "wx/control.h" // the base class
+#include "wx/textentry.h" // single-line text entry interface
+#include "wx/dynarray.h" // wxArrayInt
+#include "wx/gdicmn.h" // wxPoint
+
+// some compilers don't have standard compliant rdbuf() (and MSVC has it only
+// in its new iostream library, not in the old one used with iostream.h)
+#if defined(__WATCOMC__) || \
+ defined(__MWERKS__) || \
+ ((defined(__VISUALC5__) || defined(__VISUALC6__)) && wxUSE_IOSTREAMH)
+ #define wxHAS_TEXT_WINDOW_STREAM 0
+#elif wxUSE_STD_IOSTREAM
+ #include "wx/ioswrap.h"
+ #define wxHAS_TEXT_WINDOW_STREAM 1
+#else
+ #define wxHAS_TEXT_WINDOW_STREAM 0
+#endif
-// 16-bit Borland 4.0 doesn't seem to allow multiple inheritance with wxWindow
-// and streambuf: it complains about deriving a huge class from the huge class
-// streambuf. !! Also, can't use streambuf if making or using a DLL :-(
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrlBase;
-#if (defined(__BORLANDC__)) || defined(__MWERKS__) || defined(_WINDLL) || defined(WXUSINGDLL) || defined(WXMAKINGDLL)
- #define NO_TEXT_WINDOW_STREAM
-#endif
+// ----------------------------------------------------------------------------
+// wxTextCtrl types
+// ----------------------------------------------------------------------------
-// the streambuf which is used in the declaration of wxTextCtrlBase below is not compatible
-// with the standard-conforming implementation found in newer egcs versions
-// (that is, the libstdc++ v3 that is shipped with it)
-#if defined(__GNUC__)&&( (__GNUC__>2) ||( (__GNUC__==2)&&(__GNUC_MINOR__>97) ) )
- #define NO_TEXT_WINDOW_STREAM
-#endif
+// wxTextCoord is the line or row number (which should have been unsigned but
+// is long for backwards compatibility)
+typedef long wxTextCoord;
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+extern WXDLLIMPEXP_DATA_CORE(const char) wxTextCtrlNameStr[];
-#ifndef NO_TEXT_WINDOW_STREAM
- #if wxUSE_STD_IOSTREAM
- #include "wx/ioswrap.h" // for iostream classes if we need them
- #else // !wxUSE_STD_IOSTREAM
- // can't compile this feature in if we don't use streams at all
- #define NO_TEXT_WINDOW_STREAM
- #endif // wxUSE_STD_IOSTREAM/!wxUSE_STD_IOSTREAM
+// this is intentionally not enum to avoid warning fixes with
+// typecasting from enum type to wxTextCoord
+const wxTextCoord wxOutOfRangeTextCoord = -1;
+const wxTextCoord wxInvalidTextCoord = -2;
+
+// ----------------------------------------------------------------------------
+// wxTextCtrl style flags
+// ----------------------------------------------------------------------------
+
+#define wxTE_NO_VSCROLL 0x0002
+
+#define wxTE_READONLY 0x0010
+#define wxTE_MULTILINE 0x0020
+#define wxTE_PROCESS_TAB 0x0040
+
+// alignment flags
+#define wxTE_LEFT 0x0000 // 0x0000
+#define wxTE_CENTER wxALIGN_CENTER_HORIZONTAL // 0x0100
+#define wxTE_RIGHT wxALIGN_RIGHT // 0x0200
+#define wxTE_CENTRE wxTE_CENTER
+
+// this style means to use RICHEDIT control and does something only under wxMSW
+// and Win32 and is silently ignored under all other platforms
+#define wxTE_RICH 0x0080
+
+#define wxTE_PROCESS_ENTER 0x0400
+#define wxTE_PASSWORD 0x0800
+
+// automatically detect the URLs and generate the events when mouse is
+// moved/clicked over an URL
+//
+// this is for Win32 richedit and wxGTK2 multiline controls only so far
+#define wxTE_AUTO_URL 0x1000
+
+// by default, the Windows text control doesn't show the selection when it
+// doesn't have focus - use this style to force it to always show it
+#define wxTE_NOHIDESEL 0x2000
+
+// use wxHSCROLL to not wrap text at all, wxTE_CHARWRAP to wrap it at any
+// position and wxTE_WORDWRAP to wrap at words boundary
+//
+// if no wrapping style is given at all, the control wraps at word boundary
+#define wxTE_DONTWRAP wxHSCROLL
+#define wxTE_CHARWRAP 0x4000 // wrap at any position
+#define wxTE_WORDWRAP 0x0001 // wrap only at words boundaries
+#define wxTE_BESTWRAP 0x0000 // this is the default
+
+#if WXWIN_COMPATIBILITY_2_6
+ // obsolete synonym
+ #define wxTE_LINEWRAP wxTE_CHARWRAP
+#endif // WXWIN_COMPATIBILITY_2_6
+
+#if WXWIN_COMPATIBILITY_2_8
+ // this style is (or at least should be) on by default now, don't use it
+ #define wxTE_AUTO_SCROLL 0
+#endif // WXWIN_COMPATIBILITY_2_8
+
+// force using RichEdit version 2.0 or 3.0 instead of 1.0 (default) for
+// wxTE_RICH controls - can be used together with or instead of wxTE_RICH
+#define wxTE_RICH2 0x8000
+
+// reuse wxTE_RICH2's value for CAPEDIT control on Windows CE
+#if defined(__SMARTPHONE__) || defined(__POCKETPC__)
+#define wxTE_CAPITALIZE wxTE_RICH2
+#else
+#define wxTE_CAPITALIZE 0
#endif
-class WXDLLEXPORT wxTextCtrl;
+// ----------------------------------------------------------------------------
+// wxTextCtrl file types
+// ----------------------------------------------------------------------------
+
+#define wxTEXT_TYPE_ANY 0
// ----------------------------------------------------------------------------
-// constants
+// wxTextCtrl::HitTest return values
// ----------------------------------------------------------------------------
-WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
+// the point asked is ...
+enum wxTextCtrlHitTestResult
+{
+ wxTE_HT_UNKNOWN = -2, // this means HitTest() is simply not implemented
+ wxTE_HT_BEFORE, // either to the left or upper
+ wxTE_HT_ON_TEXT, // directly on
+ wxTE_HT_BELOW, // below [the last line]
+ wxTE_HT_BEYOND // after [the end of line]
+};
+// ... the character returned
+
+// ----------------------------------------------------------------------------
+// Types for wxTextAttr
+// ----------------------------------------------------------------------------
+
+// Alignment
+
+enum wxTextAttrAlignment
+{
+ wxTEXT_ALIGNMENT_DEFAULT,
+ wxTEXT_ALIGNMENT_LEFT,
+ wxTEXT_ALIGNMENT_CENTRE,
+ wxTEXT_ALIGNMENT_CENTER = wxTEXT_ALIGNMENT_CENTRE,
+ wxTEXT_ALIGNMENT_RIGHT,
+ wxTEXT_ALIGNMENT_JUSTIFIED
+};
+
+// Flags to indicate which attributes are being applied
+enum wxTextAttrFlags
+{
+ wxTEXT_ATTR_TEXT_COLOUR = 0x00000001,
+ wxTEXT_ATTR_BACKGROUND_COLOUR = 0x00000002,
+ wxTEXT_ATTR_FONT_FACE = 0x00000004,
+ wxTEXT_ATTR_FONT_SIZE = 0x00000008,
+ wxTEXT_ATTR_FONT_WEIGHT = 0x00000010,
+ wxTEXT_ATTR_FONT_ITALIC = 0x00000020,
+ wxTEXT_ATTR_FONT_UNDERLINE = 0x00000040,
+ wxTEXT_ATTR_FONT_ENCODING = 0x02000000,
+ wxTEXT_ATTR_FONT = \
+ ( wxTEXT_ATTR_FONT_FACE | wxTEXT_ATTR_FONT_SIZE | wxTEXT_ATTR_FONT_WEIGHT | \
+ wxTEXT_ATTR_FONT_ITALIC | wxTEXT_ATTR_FONT_UNDERLINE | wxTEXT_ATTR_FONT_ENCODING ),
+
+ wxTEXT_ATTR_ALIGNMENT = 0x00000080,
+ wxTEXT_ATTR_LEFT_INDENT = 0x00000100,
+ wxTEXT_ATTR_RIGHT_INDENT = 0x00000200,
+ wxTEXT_ATTR_TABS = 0x00000400,
+
+ wxTEXT_ATTR_PARA_SPACING_AFTER = 0x00000800,
+ wxTEXT_ATTR_PARA_SPACING_BEFORE = 0x00001000,
+ wxTEXT_ATTR_LINE_SPACING = 0x00002000,
+ wxTEXT_ATTR_CHARACTER_STYLE_NAME = 0x00004000,
+ wxTEXT_ATTR_PARAGRAPH_STYLE_NAME = 0x00008000,
+ wxTEXT_ATTR_LIST_STYLE_NAME = 0x00010000,
+ wxTEXT_ATTR_BULLET_STYLE = 0x00020000,
+ wxTEXT_ATTR_BULLET_NUMBER = 0x00040000,
+ wxTEXT_ATTR_BULLET_TEXT = 0x00080000,
+ wxTEXT_ATTR_BULLET_NAME = 0x00100000,
+ wxTEXT_ATTR_URL = 0x00200000,
+ wxTEXT_ATTR_PAGE_BREAK = 0x00400000,
+ wxTEXT_ATTR_EFFECTS = 0x00800000,
+ wxTEXT_ATTR_OUTLINE_LEVEL = 0x01000000,
+
+ /*!
+ * Character and paragraph combined styles
+ */
+
+ wxTEXT_ATTR_CHARACTER = \
+ (wxTEXT_ATTR_FONT|wxTEXT_ATTR_FONT_ENCODING|wxTEXT_ATTR_EFFECTS| \
+ wxTEXT_ATTR_BACKGROUND_COLOUR|wxTEXT_ATTR_TEXT_COLOUR|wxTEXT_ATTR_CHARACTER_STYLE_NAME|wxTEXT_ATTR_URL),
+
+ wxTEXT_ATTR_PARAGRAPH = \
+ (wxTEXT_ATTR_ALIGNMENT|wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_TABS|\
+ wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|\
+ wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_BULLET_TEXT|wxTEXT_ATTR_BULLET_NAME|\
+ wxTEXT_ATTR_PARAGRAPH_STYLE_NAME|wxTEXT_ATTR_LIST_STYLE_NAME|wxTEXT_ATTR_OUTLINE_LEVEL),
+
+ wxTEXT_ATTR_ALL = (wxTEXT_ATTR_CHARACTER|wxTEXT_ATTR_PARAGRAPH)
+};
+
+/*!
+ * Styles for wxTextAttr::SetBulletStyle
+ */
+enum wxTextAttrBulletStyle
+{
+ wxTEXT_ATTR_BULLET_STYLE_NONE = 0x00000000,
+ wxTEXT_ATTR_BULLET_STYLE_ARABIC = 0x00000001,
+ wxTEXT_ATTR_BULLET_STYLE_LETTERS_UPPER = 0x00000002,
+ wxTEXT_ATTR_BULLET_STYLE_LETTERS_LOWER = 0x00000004,
+ wxTEXT_ATTR_BULLET_STYLE_ROMAN_UPPER = 0x00000008,
+ wxTEXT_ATTR_BULLET_STYLE_ROMAN_LOWER = 0x00000010,
+ wxTEXT_ATTR_BULLET_STYLE_SYMBOL = 0x00000020,
+ wxTEXT_ATTR_BULLET_STYLE_BITMAP = 0x00000040,
+ wxTEXT_ATTR_BULLET_STYLE_PARENTHESES = 0x00000080,
+ wxTEXT_ATTR_BULLET_STYLE_PERIOD = 0x00000100,
+ wxTEXT_ATTR_BULLET_STYLE_STANDARD = 0x00000200,
+ wxTEXT_ATTR_BULLET_STYLE_RIGHT_PARENTHESIS = 0x00000400,
+ wxTEXT_ATTR_BULLET_STYLE_OUTLINE = 0x00000800,
+
+ wxTEXT_ATTR_BULLET_STYLE_ALIGN_LEFT = 0x00000000,
+ wxTEXT_ATTR_BULLET_STYLE_ALIGN_RIGHT = 0x00001000,
+ wxTEXT_ATTR_BULLET_STYLE_ALIGN_CENTRE = 0x00002000
+};
+
+/*!
+ * Styles for wxTextAttr::SetTextEffects
+ */
+enum wxTextAttrEffects
+{
+ wxTEXT_ATTR_EFFECT_NONE = 0x00000000,
+ wxTEXT_ATTR_EFFECT_CAPITALS = 0x00000001,
+ wxTEXT_ATTR_EFFECT_SMALL_CAPITALS = 0x00000002,
+ wxTEXT_ATTR_EFFECT_STRIKETHROUGH = 0x00000004,
+ wxTEXT_ATTR_EFFECT_DOUBLE_STRIKETHROUGH = 0x00000008,
+ wxTEXT_ATTR_EFFECT_SHADOW = 0x00000010,
+ wxTEXT_ATTR_EFFECT_EMBOSS = 0x00000020,
+ wxTEXT_ATTR_EFFECT_OUTLINE = 0x00000040,
+ wxTEXT_ATTR_EFFECT_ENGRAVE = 0x00000080,
+ wxTEXT_ATTR_EFFECT_SUPERSCRIPT = 0x00000100,
+ wxTEXT_ATTR_EFFECT_SUBSCRIPT = 0x00000200
+};
+
+/*!
+ * Line spacing values
+ */
+enum wxTextAttrLineSpacing
+{
+ wxTEXT_ATTR_LINE_SPACING_NORMAL = 10,
+ wxTEXT_ATTR_LINE_SPACING_HALF = 15,
+ wxTEXT_ATTR_LINE_SPACING_TWICE = 20
+};
// ----------------------------------------------------------------------------
// wxTextAttr: a structure containing the visual attributes of a text
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxTextAttr
+class WXDLLIMPEXP_CORE wxTextAttr
{
public:
// ctors
- wxTextAttr() { }
+ wxTextAttr() { Init(); }
+ wxTextAttr(const wxTextAttr& attr) { Init(); Copy(attr); }
wxTextAttr(const wxColour& colText,
const wxColour& colBack = wxNullColour,
- const wxFont& font = wxNullFont)
- : m_colText(colText), m_colBack(colBack), m_font(font) { }
+ const wxFont& font = wxNullFont,
+ wxTextAttrAlignment alignment = wxTEXT_ALIGNMENT_DEFAULT);
- // setters
- void SetTextColour(const wxColour& colText) { m_colText = colText; }
- void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; }
- void SetFont(const wxFont& font) { m_font = font; }
+ // Initialise this object.
+ void Init();
- // accessors
- bool HasTextColour() const { return m_colText.Ok(); }
- bool HasBackgroundColour() const { return m_colBack.Ok(); }
- bool HasFont() const { return m_font.Ok(); }
+ // Copy
+ void Copy(const wxTextAttr& attr);
+
+ // Assignment
+ void operator= (const wxTextAttr& attr);
+
+ // Equality test
+ bool operator== (const wxTextAttr& attr) const;
+
+ // Partial equality test taking flags into account
+ bool EqPartial(const wxTextAttr& attr, int flags) const;
+
+ // Get attributes from font.
+ bool GetFontAttributes(const wxFont& font, int flags = wxTEXT_ATTR_FONT);
// setters
+ void SetTextColour(const wxColour& colText) { m_colText = colText; m_flags |= wxTEXT_ATTR_TEXT_COLOUR; }
+ void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; m_flags |= wxTEXT_ATTR_BACKGROUND_COLOUR; }
+ void SetAlignment(wxTextAttrAlignment alignment) { m_textAlignment = alignment; m_flags |= wxTEXT_ATTR_ALIGNMENT; }
+ void SetTabs(const wxArrayInt& tabs) { m_tabs = tabs; m_flags |= wxTEXT_ATTR_TABS; }
+ void SetLeftIndent(int indent, int subIndent = 0) { m_leftIndent = indent; m_leftSubIndent = subIndent; m_flags |= wxTEXT_ATTR_LEFT_INDENT; }
+ void SetRightIndent(int indent) { m_rightIndent = indent; m_flags |= wxTEXT_ATTR_RIGHT_INDENT; }
+
+ void SetFontSize(int pointSize) { m_fontSize = pointSize; m_flags |= wxTEXT_ATTR_FONT_SIZE; }
+ void SetFontStyle(int fontStyle) { m_fontStyle = fontStyle; m_flags |= wxTEXT_ATTR_FONT_ITALIC; }
+ void SetFontWeight(int fontWeight) { m_fontWeight = fontWeight; m_flags |= wxTEXT_ATTR_FONT_WEIGHT; }
+ void SetFontFaceName(const wxString& faceName) { m_fontFaceName = faceName; m_flags |= wxTEXT_ATTR_FONT_FACE; }
+ void SetFontUnderlined(bool underlined) { m_fontUnderlined = underlined; m_flags |= wxTEXT_ATTR_FONT_UNDERLINE; }
+ void SetFontEncoding(wxFontEncoding encoding) { m_fontEncoding = encoding; m_flags |= wxTEXT_ATTR_FONT_ENCODING; }
+
+ // Set font
+ void SetFont(const wxFont& font, int flags = wxTEXT_ATTR_FONT) { GetFontAttributes(font, flags); }
+
+ void SetFlags(long flags) { m_flags = flags; }
+
+ void SetCharacterStyleName(const wxString& name) { m_characterStyleName = name; m_flags |= wxTEXT_ATTR_CHARACTER_STYLE_NAME; }
+ void SetParagraphStyleName(const wxString& name) { m_paragraphStyleName = name; m_flags |= wxTEXT_ATTR_PARAGRAPH_STYLE_NAME; }
+ void SetListStyleName(const wxString& name) { m_listStyleName = name; SetFlags(GetFlags() | wxTEXT_ATTR_LIST_STYLE_NAME); }
+ void SetParagraphSpacingAfter(int spacing) { m_paragraphSpacingAfter = spacing; m_flags |= wxTEXT_ATTR_PARA_SPACING_AFTER; }
+ void SetParagraphSpacingBefore(int spacing) { m_paragraphSpacingBefore = spacing; m_flags |= wxTEXT_ATTR_PARA_SPACING_BEFORE; }
+ void SetLineSpacing(int spacing) { m_lineSpacing = spacing; m_flags |= wxTEXT_ATTR_LINE_SPACING; }
+ void SetBulletStyle(int style) { m_bulletStyle = style; m_flags |= wxTEXT_ATTR_BULLET_STYLE; }
+ void SetBulletNumber(int n) { m_bulletNumber = n; m_flags |= wxTEXT_ATTR_BULLET_NUMBER; }
+ void SetBulletText(const wxString& text) { m_bulletText = text; m_flags |= wxTEXT_ATTR_BULLET_TEXT; }
+ void SetBulletFont(const wxString& bulletFont) { m_bulletFont = bulletFont; }
+ void SetBulletName(const wxString& name) { m_bulletName = name; m_flags |= wxTEXT_ATTR_BULLET_NAME; }
+ void SetURL(const wxString& url) { m_urlTarget = url; m_flags |= wxTEXT_ATTR_URL; }
+ void SetPageBreak(bool pageBreak = true) { SetFlags(pageBreak ? (GetFlags() | wxTEXT_ATTR_PAGE_BREAK) : (GetFlags() & ~wxTEXT_ATTR_PAGE_BREAK)); }
+ void SetTextEffects(int effects) { m_textEffects = effects; SetFlags(GetFlags() | wxTEXT_ATTR_EFFECTS); }
+ void SetTextEffectFlags(int effects) { m_textEffectFlags = effects; }
+ void SetOutlineLevel(int level) { m_outlineLevel = level; SetFlags(GetFlags() | wxTEXT_ATTR_OUTLINE_LEVEL); }
+
const wxColour& GetTextColour() const { return m_colText; }
const wxColour& GetBackgroundColour() const { return m_colBack; }
- const wxFont& GetFont() const { return m_font; }
+ wxTextAttrAlignment GetAlignment() const { return m_textAlignment; }
+ const wxArrayInt& GetTabs() const { return m_tabs; }
+ long GetLeftIndent() const { return m_leftIndent; }
+ long GetLeftSubIndent() const { return m_leftSubIndent; }
+ long GetRightIndent() const { return m_rightIndent; }
+ long GetFlags() const { return m_flags; }
+
+ int GetFontSize() const { return m_fontSize; }
+ int GetFontStyle() const { return m_fontStyle; }
+ int GetFontWeight() const { return m_fontWeight; }
+ bool GetFontUnderlined() const { return m_fontUnderlined; }
+ const wxString& GetFontFaceName() const { return m_fontFaceName; }
+ wxFontEncoding GetFontEncoding() const { return m_fontEncoding; }
+
+ wxFont GetFont() const;
+
+ const wxString& GetCharacterStyleName() const { return m_characterStyleName; }
+ const wxString& GetParagraphStyleName() const { return m_paragraphStyleName; }
+ const wxString& GetListStyleName() const { return m_listStyleName; }
+ int GetParagraphSpacingAfter() const { return m_paragraphSpacingAfter; }
+ int GetParagraphSpacingBefore() const { return m_paragraphSpacingBefore; }
+
+ // TODO: should return the relative wxTextAttr* enumeration values
+ int GetLineSpacing() const { return m_lineSpacing; }
+ int GetBulletStyle() const { return m_bulletStyle; }
+ int GetBulletNumber() const { return m_bulletNumber; }
+ const wxString& GetBulletText() const { return m_bulletText; }
+ const wxString& GetBulletFont() const { return m_bulletFont; }
+ const wxString& GetBulletName() const { return m_bulletName; }
+ const wxString& GetURL() const { return m_urlTarget; }
+ int GetTextEffects() const { return m_textEffects; }
+ int GetTextEffectFlags() const { return m_textEffectFlags; }
+ int GetOutlineLevel() const { return m_outlineLevel; }
+
+ // accessors
+ bool HasTextColour() const { return m_colText.Ok() && HasFlag(wxTEXT_ATTR_TEXT_COLOUR) ; }
+ bool HasBackgroundColour() const { return m_colBack.Ok() && HasFlag(wxTEXT_ATTR_BACKGROUND_COLOUR) ; }
+ bool HasAlignment() const { return (m_textAlignment != wxTEXT_ALIGNMENT_DEFAULT) && HasFlag(wxTEXT_ATTR_ALIGNMENT) ; }
+ bool HasTabs() const { return HasFlag(wxTEXT_ATTR_TABS) ; }
+ bool HasLeftIndent() const { return HasFlag(wxTEXT_ATTR_LEFT_INDENT); }
+ bool HasRightIndent() const { return HasFlag(wxTEXT_ATTR_RIGHT_INDENT); }
+ bool HasFontWeight() const { return HasFlag(wxTEXT_ATTR_FONT_WEIGHT); }
+ bool HasFontSize() const { return HasFlag(wxTEXT_ATTR_FONT_SIZE); }
+ bool HasFontItalic() const { return HasFlag(wxTEXT_ATTR_FONT_ITALIC); }
+ bool HasFontUnderlined() const { return HasFlag(wxTEXT_ATTR_FONT_UNDERLINE); }
+ bool HasFontFaceName() const { return HasFlag(wxTEXT_ATTR_FONT_FACE); }
+ bool HasFontEncoding() const { return HasFlag(wxTEXT_ATTR_FONT_ENCODING); }
+ bool HasFont() const { return HasFlag(wxTEXT_ATTR_FONT); }
+
+ bool HasParagraphSpacingAfter() const { return HasFlag(wxTEXT_ATTR_PARA_SPACING_AFTER); }
+ bool HasParagraphSpacingBefore() const { return HasFlag(wxTEXT_ATTR_PARA_SPACING_BEFORE); }
+ bool HasLineSpacing() const { return HasFlag(wxTEXT_ATTR_LINE_SPACING); }
+ bool HasCharacterStyleName() const { return HasFlag(wxTEXT_ATTR_CHARACTER_STYLE_NAME) && !m_characterStyleName.IsEmpty(); }
+ bool HasParagraphStyleName() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) && !m_paragraphStyleName.IsEmpty(); }
+ bool HasListStyleName() const { return HasFlag(wxTEXT_ATTR_LIST_STYLE_NAME) || !m_listStyleName.IsEmpty(); }
+ bool HasBulletStyle() const { return HasFlag(wxTEXT_ATTR_BULLET_STYLE); }
+ bool HasBulletNumber() const { return HasFlag(wxTEXT_ATTR_BULLET_NUMBER); }
+ bool HasBulletText() const { return HasFlag(wxTEXT_ATTR_BULLET_TEXT); }
+ bool HasBulletName() const { return HasFlag(wxTEXT_ATTR_BULLET_NAME); }
+ bool HasURL() const { return HasFlag(wxTEXT_ATTR_URL); }
+ bool HasPageBreak() const { return HasFlag(wxTEXT_ATTR_PAGE_BREAK); }
+ bool HasTextEffects() const { return HasFlag(wxTEXT_ATTR_EFFECTS); }
+ bool HasTextEffect(int effect) const { return HasFlag(wxTEXT_ATTR_EFFECTS) && ((GetTextEffectFlags() & effect) != 0); }
+ bool HasOutlineLevel() const { return HasFlag(wxTEXT_ATTR_OUTLINE_LEVEL); }
+
+ bool HasFlag(long flag) const { return (m_flags & flag) != 0; }
+
+ // Is this a character style?
+ bool IsCharacterStyle() const { return HasFlag(wxTEXT_ATTR_CHARACTER); }
+ bool IsParagraphStyle() const { return HasFlag(wxTEXT_ATTR_PARAGRAPH); }
// returns false if we have any attributes set, true otherwise
bool IsDefault() const
{
- return !HasTextColour() && !HasBackgroundColour() && !HasFont();
+ return GetFlags() == 0;
+ }
+
+ // Merges the given attributes. Does not affect 'this'. If compareWith
+ // is non-NULL, then it will be used to mask out those attributes that are the same in style
+ // and compareWith, for situations where we don't want to explicitly set inherited attributes.
+ bool Apply(const wxTextAttr& style, const wxTextAttr* compareWith = NULL);
+
+ // merges the attributes of the base and the overlay objects and returns
+ // the result; the parameter attributes take precedence
+ //
+ // WARNING: the order of arguments is the opposite of Combine()
+ static wxTextAttr Merge(const wxTextAttr& base, const wxTextAttr& overlay)
+ {
+ return Combine(overlay, base, NULL);
+ }
+
+ // merges the attributes of this object and overlay
+ void Merge(const wxTextAttr& overlay)
+ {
+ *this = Merge(*this, overlay);
}
+ // return the attribute having the valid font and colours: it uses the
+ // attributes set in attr and falls back first to attrDefault and then to
+ // the text control font/colours for those attributes which are not set
+ static wxTextAttr Combine(const wxTextAttr& attr,
+ const wxTextAttr& attrDef,
+ const wxTextCtrlBase *text);
+
+ // Compare tabs
+ static bool TabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2);
+
+ // Remove attributes
+ static bool RemoveStyle(wxTextAttr& destStyle, const wxTextAttr& style);
+
+ // Combine two bitlists, specifying the bits of interest with separate flags.
+ static bool CombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB);
+
+ // Compare two bitlists
+ static bool BitlistsEqPartial(int valueA, int valueB, int flags);
+
+ // Split into paragraph and character styles
+ static bool SplitParaCharStyles(const wxTextAttr& style, wxTextAttr& parStyle, wxTextAttr& charStyle);
+
private:
- wxColour m_colText,
- m_colBack;
- wxFont m_font;
+ long m_flags;
+
+ // Paragraph styles
+ wxArrayInt m_tabs; // array of int: tab stops in 1/10 mm
+ int m_leftIndent; // left indent in 1/10 mm
+ int m_leftSubIndent; // left indent for all but the first
+ // line in a paragraph relative to the
+ // first line, in 1/10 mm
+ int m_rightIndent; // right indent in 1/10 mm
+ wxTextAttrAlignment m_textAlignment;
+
+ int m_paragraphSpacingAfter;
+ int m_paragraphSpacingBefore;
+ int m_lineSpacing;
+ int m_bulletStyle;
+ int m_bulletNumber;
+ int m_textEffects;
+ int m_textEffectFlags;
+ int m_outlineLevel;
+ wxString m_bulletText;
+ wxString m_bulletFont;
+ wxString m_bulletName;
+ wxString m_urlTarget;
+ wxFontEncoding m_fontEncoding;
+
+ // Character styles
+ wxColour m_colText,
+ m_colBack;
+ int m_fontSize;
+ int m_fontStyle;
+ int m_fontWeight;
+ bool m_fontUnderlined;
+ wxString m_fontFaceName;
+
+ // Character style
+ wxString m_characterStyleName;
+
+ // Paragraph style
+ wxString m_paragraphStyleName;
+
+ // List style
+ wxString m_listStyleName;
};
// ----------------------------------------------------------------------------
-// wxTextCtrl: a single or multiple line text zone where user can enter and
-// edit text
+// wxTextAreaBase: multiline text control specific methods
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxTextCtrlBase : public wxControl
-#ifndef NO_TEXT_WINDOW_STREAM
- , public streambuf
-#endif
-
+class WXDLLIMPEXP_CORE wxTextAreaBase
{
public:
- // creation
- // --------
+ wxTextAreaBase() { }
+ virtual ~wxTextAreaBase() { }
- wxTextCtrlBase();
- ~wxTextCtrlBase();
-
- // accessors
- // ---------
-
- virtual wxString GetValue() const = 0;
- virtual void SetValue(const wxString& value) = 0;
+ // lines access
+ // ------------
virtual int GetLineLength(long lineNo) const = 0;
virtual wxString GetLineText(long lineNo) const = 0;
virtual int GetNumberOfLines() const = 0;
- virtual bool IsModified() const = 0;
- virtual bool IsEditable() const = 0;
-
- // If the return values from and to are the same, there is no selection.
- virtual void GetSelection(long* from, long* to) const = 0;
- // operations
- // ----------
+ // file IO
+ // -------
- // editing
- virtual void Clear() = 0;
- virtual void Replace(long from, long to, const wxString& value) = 0;
- virtual void Remove(long from, long to) = 0;
+ bool LoadFile(const wxString& file, int fileType = wxTEXT_TYPE_ANY)
+ { return DoLoadFile(file, fileType); }
+ bool SaveFile(const wxString& file = wxEmptyString,
+ int fileType = wxTEXT_TYPE_ANY);
- // load/save the controls contents from/to the file
- virtual bool LoadFile(const wxString& file);
- virtual bool SaveFile(const wxString& file = wxEmptyString);
+ // dirty flag handling
+ // -------------------
- // clears the dirty flag
+ virtual bool IsModified() const = 0;
+ virtual void MarkDirty() = 0;
virtual void DiscardEdits() = 0;
+ void SetModified(bool modified)
+ {
+ if ( modified )
+ MarkDirty();
+ else
+ DiscardEdits();
+ }
+
- // writing text inserts it at the current position, appending always
- // inserts it at the end
- virtual void WriteText(const wxString& text) = 0;
- virtual void AppendText(const wxString& text) = 0;
+ // styles handling
+ // ---------------
// text control under some platforms supports the text styles: these
// methods allow to apply the given text style to the given selection or to
// set/get the style which will be used for all appended text
- virtual bool SetStyle(long start, long end, const wxTextAttr& style);
- virtual bool SetDefaultStyle(const wxTextAttr& style);
- virtual const wxTextAttr& GetDefaultStyle() const;
+ virtual bool SetStyle(long start, long end, const wxTextAttr& style) = 0;
+ virtual bool GetStyle(long position, wxTextAttr& style) = 0;
+ virtual bool SetDefaultStyle(const wxTextAttr& style) = 0;
+ virtual const wxTextAttr& GetDefaultStyle() const { return m_defaultStyle; }
+
+
+ // coordinates translation
+ // -----------------------
// translate between the position (which is just an index in the text ctrl
// considering all its contents as a single strings) and (x, y) coordinates
virtual void ShowPosition(long pos) = 0;
- // Clipboard operations
- virtual void Copy() = 0;
- virtual void Cut() = 0;
- virtual void Paste() = 0;
+ // find the character at position given in pixels
+ //
+ // NB: pt is in device coords (not adjusted for the client area origin nor
+ // scrolling)
+ virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
+ virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
+ wxTextCoord *col,
+ wxTextCoord *row) const;
- virtual bool CanCopy() const;
- virtual bool CanCut() const;
- virtual bool CanPaste() const;
+protected:
+ // implementation of loading/saving
+ virtual bool DoLoadFile(const wxString& file, int fileType) = 0;
+ virtual bool DoSaveFile(const wxString& file, int fileType) = 0;
- // Undo/redo
- virtual void Undo() = 0;
- virtual void Redo() = 0;
- virtual bool CanUndo() const = 0;
- virtual bool CanRedo() const = 0;
+ // the name of the last file loaded with LoadFile() which will be used by
+ // SaveFile() by default
+ wxString m_filename;
- // Insertion point
- virtual void SetInsertionPoint(long pos) = 0;
- virtual void SetInsertionPointEnd() = 0;
- virtual long GetInsertionPoint() const = 0;
- virtual long GetLastPosition() const = 0;
+ // the text style which will be used for any new text added to the control
+ wxTextAttr m_defaultStyle;
- virtual void SetSelection(long from, long to) = 0;
- virtual void SelectAll();
- virtual void SetEditable(bool editable) = 0;
- // streambuf methods
-#ifndef NO_TEXT_WINDOW_STREAM
- int overflow(int i);
- int sync();
- int underflow();
-#endif // NO_TEXT_WINDOW_STREAM
+ DECLARE_NO_COPY_CLASS(wxTextAreaBase)
+};
+
+// this class defines wxTextCtrl interface, wxTextCtrlBase actually implements
+// too much things because it derives from wxTextEntry and not wxTextEntryBase
+// and so any classes which "look like" wxTextCtrl (such as wxRichTextCtrl)
+// but don't need the (native) implementation bits from wxTextEntry should
+// actually derive from this one and not wxTextCtrlBase
+class WXDLLIMPEXP_CORE wxTextCtrlIface : public wxTextAreaBase,
+ public wxTextEntryBase
+{
+public:
+ wxTextCtrlIface() { }
+
+private:
+ DECLARE_NO_COPY_CLASS(wxTextCtrlIface)
+};
+
+// ----------------------------------------------------------------------------
+// wxTextCtrl: a single or multiple line text zone where user can edit text
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxTextCtrlBase : public wxControl,
+#if wxHAS_TEXT_WINDOW_STREAM
+ public wxSTD streambuf,
+#endif
+ public wxTextAreaBase,
+ public wxTextEntry
+{
+public:
+ // creation
+ // --------
+
+ wxTextCtrlBase() { }
+ virtual ~wxTextCtrlBase() { }
+
+
+ // more readable flag testing methods
+ bool IsSingleLine() const { return !HasFlag(wxTE_MULTILINE); }
+ bool IsMultiLine() const { return !IsSingleLine(); }
// stream-like insertion operators: these are always available, whether we
// were, or not, compiled with streambuf support
wxTextCtrl& operator<<(const wxString& s);
wxTextCtrl& operator<<(int i);
wxTextCtrl& operator<<(long i);
- wxTextCtrl& operator<<(float f);
+ wxTextCtrl& operator<<(float f) { return *this << double(f); }
wxTextCtrl& operator<<(double d);
- wxTextCtrl& operator<<(const wxChar c);
+ wxTextCtrl& operator<<(char c) { return *this << wxString(c); }
+ wxTextCtrl& operator<<(wchar_t c) { return *this << wxString(c); }
+
+ // insert the character which would have resulted from this key event,
+ // return true if anything has been inserted
+ virtual bool EmulateKeyPress(const wxKeyEvent& event);
- // obsolete functions
-#if WXWIN_COMPATIBILITY
- bool Modified() const { return IsModified(); }
-#endif
+
+ // generate the wxEVT_COMMAND_TEXT_UPDATED event, like SetValue() does and
+ // return true if the event was processed
+ static bool SendTextUpdatedEvent(wxWindow *win);
+ bool SendTextUpdatedEvent() { return SendTextUpdatedEvent(this); }
+
+ // do the window-specific processing after processing the update event
+ virtual void DoUpdateWindowUI(wxUpdateUIEvent& event);
+
+ virtual bool ShouldInheritColours() const { return false; }
+
+ // work around the problem with having HitTest() both in wxControl and
+ // wxTextAreaBase base classes
+ virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const
+ {
+ return wxTextAreaBase::HitTest(pt, pos);
+ }
+
+ virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
+ wxTextCoord *col,
+ wxTextCoord *row) const
+ {
+ return wxTextAreaBase::HitTest(pt, col, row);
+ }
+
+ // we provide stubs for these functions as not all platforms have styles
+ // support, but we really should leave them pure virtual here
+ virtual bool SetStyle(long start, long end, const wxTextAttr& style);
+ virtual bool GetStyle(long position, wxTextAttr& style);
+ virtual bool SetDefaultStyle(const wxTextAttr& style);
protected:
- // the name of the last file loaded with LoadFile() which will be used by
- // SaveFile() by default
- wxString m_filename;
+ // override streambuf method
+#if wxHAS_TEXT_WINDOW_STREAM
+ int overflow(int i);
+#endif // wxHAS_TEXT_WINDOW_STREAM
- // the text style which will be used for any new text added to the control
- wxTextAttr m_defaultStyle;
+ virtual bool DoLoadFile(const wxString& file, int fileType);
+ virtual bool DoSaveFile(const wxString& file, int fileType);
-private:
-#ifndef NO_TEXT_WINDOW_STREAM
-#if !wxUSE_IOSTREAMH
- char *m_streambuf;
-#endif
-#endif
+
+ DECLARE_NO_COPY_CLASS(wxTextCtrlBase)
+ DECLARE_ABSTRACT_CLASS(wxTextCtrlBase)
};
// ----------------------------------------------------------------------------
// include the platform-dependent class definition
// ----------------------------------------------------------------------------
-#if defined(__WXUNIVERSAL__)
+#if defined(__WXX11__)
+ #include "wx/x11/textctrl.h"
+#elif defined(__WXUNIVERSAL__)
#include "wx/univ/textctrl.h"
+#elif defined(__SMARTPHONE__) && defined(__WXWINCE__)
+ #include "wx/msw/wince/textctrlce.h"
#elif defined(__WXMSW__)
#include "wx/msw/textctrl.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/textctrl.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/textctrl.h"
-#elif defined(__WXQT__)
- #include "wx/qt/textctrl.h"
+#elif defined(__WXGTK__)
+ #include "wx/gtk1/textctrl.h"
#elif defined(__WXMAC__)
- #include "wx/mac/textctrl.h"
+ #include "wx/osx/textctrl.h"
+#elif defined(__WXCOCOA__)
+ #include "wx/cocoa/textctrl.h"
#elif defined(__WXPM__)
#include "wx/os2/textctrl.h"
-#elif defined(__WXSTUBS__)
- #include "wx/stubs/textctrl.h"
+#elif defined(__WXPALMOS__)
+ #include "wx/palmos/textctrl.h"
#endif
+// ----------------------------------------------------------------------------
+// wxTextCtrl events
+// ----------------------------------------------------------------------------
+
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_TEXT_UPDATED;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_TEXT_ENTER;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_TEXT_URL;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_TEXT_MAXLEN;
+
+class WXDLLIMPEXP_CORE wxTextUrlEvent : public wxCommandEvent
+{
+public:
+ wxTextUrlEvent(int winid, const wxMouseEvent& evtMouse,
+ long start, long end)
+ : wxCommandEvent(wxEVT_COMMAND_TEXT_URL, winid)
+ , m_evtMouse(evtMouse), m_start(start), m_end(end)
+ { }
+
+ // get the mouse event which happend over the URL
+ const wxMouseEvent& GetMouseEvent() const { return m_evtMouse; }
+
+ // get the start of the URL
+ long GetURLStart() const { return m_start; }
+
+ // get the end of the URL
+ long GetURLEnd() const { return m_end; }
+
+protected:
+ // the corresponding mouse event
+ wxMouseEvent m_evtMouse;
+
+ // the start and end indices of the URL in the text control
+ long m_start,
+ m_end;
+
+private:
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextUrlEvent)
+
+public:
+ // for wxWin RTTI only, don't use
+ wxTextUrlEvent() : m_evtMouse(), m_start(0), m_end(0) { }
+};
+
+typedef void (wxEvtHandler::*wxTextUrlEventFunction)(wxTextUrlEvent&);
+
+#define wxTextEventHandler(func) wxCommandEventHandler(func)
+#define wxTextUrlEventHandler(func) \
+ (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxTextUrlEventFunction, &func)
+
+#define wx__DECLARE_TEXTEVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_ ## evt, id, wxTextEventHandler(fn))
+
+#define wx__DECLARE_TEXTURLEVT(evt, id, fn) \
+ wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_ ## evt, id, wxTextUrlEventHandler(fn))
+
+#define EVT_TEXT(id, fn) wx__DECLARE_TEXTEVT(UPDATED, id, fn)
+#define EVT_TEXT_ENTER(id, fn) wx__DECLARE_TEXTEVT(ENTER, id, fn)
+#define EVT_TEXT_URL(id, fn) wx__DECLARE_TEXTURLEVT(URL, id, fn)
+#define EVT_TEXT_MAXLEN(id, fn) wx__DECLARE_TEXTEVT(MAXLEN, id, fn)
+
+#if wxHAS_TEXT_WINDOW_STREAM
+
+// ----------------------------------------------------------------------------
+// wxStreamToTextRedirector: this class redirects all data sent to the given
+// C++ stream to the wxTextCtrl given to its ctor during its lifetime.
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxStreamToTextRedirector
+{
+private:
+ void Init(wxTextCtrl *text)
+ {
+ m_sbufOld = m_ostr.rdbuf();
+ m_ostr.rdbuf(text);
+ }
+
+public:
+ wxStreamToTextRedirector(wxTextCtrl *text)
+ : m_ostr(wxSTD cout)
+ {
+ Init(text);
+ }
+
+ wxStreamToTextRedirector(wxTextCtrl *text, wxSTD ostream *ostr)
+ : m_ostr(*ostr)
+ {
+ Init(text);
+ }
+
+ ~wxStreamToTextRedirector()
+ {
+ m_ostr.rdbuf(m_sbufOld);
+ }
+
+private:
+ // the stream we're redirecting
+ wxSTD ostream& m_ostr;
+
+ // the old streambuf (before we changed it)
+ wxSTD streambuf *m_sbufOld;
+};
+
+#endif // wxHAS_TEXT_WINDOW_STREAM
+
#endif // wxUSE_TEXTCTRL
#endif
projects / wxWidgets.git / blobdiff