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Added highlighted text support for textbox

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init commit for highlighted text support
This commit is contained in:
cnjinhao
2015-01-07 07:33:09 +08:00
parent 039d63cf1f
commit 0f24250972
5 changed files with 337 additions and 3 deletions
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1
include/nana/basic_types.hpp
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@@ -14,6 +14,7 @@
#define NANA_BASIC_TYPES_HPP
#include <nana/deploy.hpp>
#include <cctype>
namespace nana
{

10
include/nana/gui/widgets/skeletons/text_editor.hpp
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@@ -127,6 +127,9 @@ namespace nana{ namespace widgets
class undo_backspace;
class undo_input_text;
class undo_move_text;
struct keywords;
class keyword_parser;
public:
typedef ::nana::char_t char_type;
typedef textbase<char_type>::size_type size_type;
@@ -142,6 +145,11 @@ namespace nana{ namespace widgets
text_editor(window, graph_reference, const text_editor_scheme*);
~text_editor();
void set_highlight(const std::string& name, const ::nana::color&, const ::nana::color&);
void erase_highlight(const std::string& name);
void set_keyword(const ::nana::string& kw, const std::string& name, bool case_sensitive, bool whole_word_matched);
void erase_keyword(const ::nana::string& kw);
bool respone_keyboard(nana::char_t, bool enterable);
void typeface_changed();
@@ -260,6 +268,7 @@ namespace nana{ namespace widgets
void _m_draw_tip_string() const;
void _m_draw_parse_string(const keyword_parser&, bool rtl, ::nana::point pos, const ::nana::color& fgcolor, const ::nana::char_t*, std::size_t len) const;
//_m_draw_string
//@brief: Draw a line of string
void _m_draw_string(int top, const ::nana::color&, const nana::upoint& str_pos, const nana::string&, bool if_mask) const;
@@ -280,6 +289,7 @@ namespace nana{ namespace widgets
nana::window window_;
graph_reference graph_;
const text_editor_scheme* scheme_;
std::unique_ptr<keywords> keywords_;
skeletons::textbase<nana::char_t> textbase_;
nana::char_t mask_char_{0};

6
include/nana/gui/widgets/textbox.hpp
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@@ -182,6 +182,12 @@ namespace nana
double to_double() const;
textbox& from(int);
textbox& from(double);
void set_highlight(const std::string& name, const ::nana::color& fgcolor, const ::nana::color& bgcolor);
void erase_highlight(const std::string& name);
void set_keywords(const std::string& name, bool case_sensitive, bool whole_word_match, std::initializer_list<nana::string> kw_list);
void set_keywords(const std::string& name, bool case_sensitive, bool whole_word_match, std::initializer_list<std::string> kw_list_utf8);
void erase_keyword(const nana::string& kw);
protected:
//Overrides widget's virtual functions
::nana::string _m_caption() const override;