X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/526954c5968baa29218c994ec48e476ae2bd4b9f..7344108e8a129a3f9b4df5ab0f98a1713db03b89:/interface/wx/control.h?ds=sidebyside diff --git a/interface/wx/control.h b/interface/wx/control.h index 3c77c72a9a..32fd306b6e 100644 --- a/interface/wx/control.h +++ b/interface/wx/control.h @@ -86,6 +86,44 @@ enum wxEllipsizeMode class wxControl : public wxWindow { public: + + /** + Constructs a control. + + @param parent + Pointer to a parent window. + @param id + Control identifier. If wxID_ANY, will automatically create an identifier. + @param pos + Control position. wxDefaultPosition indicates that wxWidgets + should generate a default position for the control. + @param size + Control size. wxDefaultSize indicates that wxWidgets should generate + a default size for the window. If no suitable size can be found, the + window will be sized to 20x20 pixels so that the window is visible but + obviously not correctly sized. + @param style + Control style. For generic window styles, please see wxWindow. + @param name + Control name. + */ + wxControl(wxWindow *parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, long style = 0, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxControlNameStr); + + /** + Default constructor to allow 2-phase creation. + */ + wxControl(); + + bool Create(wxWindow *parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, long style = 0, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxControlNameStr); + /** Simulates the effect of the user issuing a command to the item. @@ -121,7 +159,7 @@ public: following character is a @e mnemonic for this control and can be used to activate it from the keyboard (typically by using @e Alt key in combination with it). To insert a literal ampersand character, you need - to double it, i.e. use use "&&". If this behaviour is undesirable, use + to double it, i.e. use "&&". If this behaviour is undesirable, use SetLabelText() instead. */ void SetLabel(const wxString& label); @@ -138,6 +176,172 @@ public: */ void SetLabelText(const wxString& text); + // NB: when writing docs for the following function remember that Doxygen + // will always expand HTML entities (e.g. ") and thus we need to + // write e.g. "&lt;" to have in the output the "<" string. + + /** + Sets the controls label to a string using markup. + + Simple markup supported by this function can be used to apply different + fonts or colours to different parts of the control label when supported. + If markup is not supported by the control or platform, it is simply + stripped and SetLabel() is used with the resulting string. + + For example, + @code + wxStaticText *text; + ... + text->SetLabelMarkup("&Bed &mp; " + "breakfast " + "available HERE"); + @endcode + would show the string using bold, red and big for the corresponding + words under wxGTK but will simply show the string "Bed & breakfast + available HERE" on the other platforms. In any case, the "B" of "Bed" + will be underlined to indicate that it can be used as a mnemonic for + this control. + + The supported tags are: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
TagDescription
<b>bold text
<big>bigger text
<i>italic text
<s>strike-through text
<small>smaller text
<tt>monospaced text
<u>underlined text
<span>generic formatter tag, see the table below for supported + attributes. +
+ + Supported @c <span> attributes: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameDescription
foreground, fgcolor, colorForeground text colour, can be a name or RGB value.
background, bgcolorBackground text colour, can be a name or RGB value.
font_family, faceFont face name.
font_weight, weightNumeric value in 0..900 range or one of "ultralight", + "light", "normal" (all meaning non-bold), "bold", "ultrabold" + and "heavy" (all meaning bold).
font_style, styleEither "oblique" or "italic" (both with the same meaning) + or "normal".
sizeThe font size can be specified either as "smaller" or + "larger" relatively to the current font, as a CSS font size + name ("xx-small", "x-small", "small", "medium", "large", + "x-large" or "xx-large") or as a number giving font size in + 1024th parts of a point, i.e. 10240 for a 10pt font.
+ + This markup language is a strict subset of Pango markup (described at + http://library.gnome.org/devel/pango/unstable/PangoMarkupFormat.html) + and any tags and span attributes not documented above can't be used + under non-GTK platforms. + + Also note that you need to escape the following special characters: + + + + + + + + + + + + + + + + + + + + + + + + + +
Special characterEscape as
@c &@c &amp; or as @c &&
@c '@c &apos;
@c "@c &quot;
@c <@c &lt;
@c >@c &gt;
+ + The non-escaped ampersand @c & characters are interpreted as + mnemonics as with wxControl::SetLabel. + + + @param markup + String containing markup for the label. It may contain markup tags + described above and newline characters but currently only wxGTK and + wxOSX support multiline labels with markup, the generic + implementation (also used in wxMSW) only handles single line markup + labels. Notice that the string must be well-formed (e.g. all tags + must be correctly closed) and won't be shown at all otherwise. + @return + @true if the new label was set (even if markup in it was ignored) + or @false if we failed to parse the markup. In this case the label + remains unchanged. + + + Currently wxButton supports markup in all major ports (wxMSW, wxGTK and + wxOSX/Cocoa) while wxStaticText supports it in wxGTK and wxOSX and its + generic version (which can be used under MSW if markup support is + required). Extending support to more controls is planned in the future. + + @since 2.9.2 + */ + bool SetLabelMarkup(const wxString& markup); + public: // static functions @@ -149,9 +353,8 @@ public: // static functions /** Returns the given @a str string without mnemonics ("&" characters). - @note This function is identic to GetLabelText() and is provided both for symmetry - with the wxStaticText::RemoveMarkup() function and to allow to write more - readable code (since this function has a more descriptive name respect GetLabelText()). + @note This function is identical to GetLabelText() and is provided + mostly for symmetry with EscapeMnemonics(). */ static wxString RemoveMnemonics(const wxString& str); @@ -179,11 +382,11 @@ public: // static functions /** Replaces parts of the @a label string with ellipsis, if needed, so - that it doesn't exceed @a maxWidth. - - Note that this functions is guaranteed to always returns a string - whose rendering on the given DC takes less than @a maxWidth pixels - in horizontal. + that it fits into @a maxWidth pixels if possible. + + Note that this function does @em not guarantee that the returned string + will always be shorter than @a maxWidth; if @a maxWidth is extremely + small, ellipsized text may be larger. @param label The string to ellipsize