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revised richtext headers

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56199 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2008-10-09 16:30:57 +00:00
parent 22c5cac637
commit 9e7ad1cab8
9 changed files with 900 additions and 635 deletions
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71
interface/wx/richtext/richtextsymboldlg.h
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@@ -17,30 +17,29 @@
is generic and can be used in other contexts.
To use the dialog, pass a default symbol specified as a string, an initial font
name,
and a current font name. The difference between the initial font and
name, and a current font name. The difference between the initial font and
current font is that the initial font determines what the font control will be
set to when the dialog shows - an empty string will show the selection @e
normal text.
set to when the dialog shows - an empty string will show the selection
@e normal text.
The current font, on the other hand, is used by the dialog to determine what
font
to display the characters in, even when no initial font is selected.
font to display the characters in, even when no initial font is selected.
This allows the user (and application) to distinguish between inserting a
symbol in the current font, and inserting it with a specified font.
When the dialog is dismissed, the application can get the selected symbol
with GetSymbol and test whether a font was specified with UseNormalFont,
fetching the specified font with GetFontName.
with wxSymbolPickerDialog::GetSymbol and test whether a font was specified
with wxSymbolPickerDialog::UseNormalFont,fetching the specified font with
wxSymbolPickerDialog::GetFontName.
Here's a realistic example, inserting the supplied symbol into a
rich text control in either the current font or specified font.
@code
wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT);
ctrl-GetStyle(ctrl-GetInsertionPoint(), attr);
ctrl-GetStyle(ctrl->GetInsertionPoint(), attr);
wxString currentFontName;
if (attr.HasFont() && attr.GetFont().Ok())
@@ -58,7 +57,7 @@
{
long insertionPoint = ctrl-GetInsertionPoint();
ctrl-WriteText(dlg.GetSymbol());
ctrl->WriteText(dlg.GetSymbol());
if (!dlg.UseNormalFont())
{
@@ -77,19 +76,23 @@
class wxSymbolPickerDialog : public wxDialog
{
public:
//@{
/**
Constructors.
Default ctor.
*/
wxSymbolPickerDialog();
/**
Constructor.
@param symbol
The initial symbol to show. Specify a single character in a string, or an
empty string.
The initial symbol to show.
Specify a single character in a string, or an empty string.
@param initialFont
The initial font to be displayed in the font list. If empty, the item
normal text will be selected.
The initial font to be displayed in the font list.
If empty, the item normal text will be selected.
@param normalTextFont
The font the dialog will use to display the symbols if the initial font is
empty.
The font the dialog will use to display the symbols if the
initial font is empty.
@param parent
The dialog's parent.
@param id
@@ -107,21 +110,25 @@ public:
const wxString& initialFont,
const wxString& normalTextFont,
wxWindow* parent,
wxWindowID id = wxID_ANY);
const wxSize& size = wxDefaultSize, long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxCLOSE_BOX)
wxSymbolPickerDialog();
//@}
wxWindowID id = wxID_ANY,
const wxString& title = _("Symbols"),
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxCLOSE_BOX);
/**
, wxPoint&@e pos = wxDefaultPosition, wxSize&@e size = wxDefaultSize, @b
long@e style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxCLOSE_BOX)
Creation: see @ref wxsymbolpickerdialog() "the constructor" for details about
Creation: see @ref wxSymbolPickerDialog() "the constructor" for details about
the parameters.
*/
bool Create(const wxString& symbol, const wxString& initialFont,
bool Create(const wxString& symbol,
const wxString& initialFont,
const wxString& normalTextFont,
wxWindow* parent,
wxWindowID id = wxID_ANY) const;
wxWindowID id = wxID_ANY,
const wxString& title = _("Symbols"),
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxCLOSE_BOX);
/**
Returns the font name (the font reflected in the font list).
@@ -134,8 +141,7 @@ public:
bool GetFromUnicode() const;
/**
Gets the font name used for displaying symbols in the absence of a selected
font.
Gets the font name used for displaying symbols in the absence of a selected font.
*/
wxString GetNormalTextFontName() const;
@@ -181,8 +187,7 @@ public:
void SetUnicodeMode(bool unicodeMode);
/**
Returns @true if the has specified normal text - that is, there is no selected
font.
Returns @true if the has specified normal text - that is, there is no selected font.
*/
bool UseNormalFont() const;
};