void OnDemoteList(wxCommandEvent& event);
void OnClearList(wxCommandEvent& event);
+ void OnReload(wxCommandEvent& event);
+
void OnViewHTML(wxCommandEvent& event);
void OnSwitchStyleSheets(wxCommandEvent& event);
// Forward command events to the current rich text control, if any
bool ProcessEvent(wxEvent& event);
+ // Write text
+ void WriteInitialText();
+
private:
// any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
ID_FORMAT_PARAGRAPH,
ID_FORMAT_CONTENT,
+ ID_RELOAD,
+
ID_INSERT_SYMBOL,
ID_INSERT_URL,
EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_MORE, MyFrame::OnParagraphSpacingMore)
EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_LESS, MyFrame::OnParagraphSpacingLess)
+ EVT_MENU(ID_RELOAD, MyFrame::OnReload)
+
EVT_MENU(ID_INSERT_SYMBOL, MyFrame::OnInsertSymbol)
EVT_MENU(ID_INSERT_URL, MyFrame::OnInsertURL)
fileMenu->Append(wxID_SAVE, _T("&Save\tCtrl+S"), _T("Save a file"));
fileMenu->Append(wxID_SAVEAS, _T("&Save As...\tF12"), _T("Save to a new file"));
fileMenu->AppendSeparator();
+ fileMenu->Append(ID_RELOAD, _T("&Reload Text\tF2"), _T("Reload the initial text"));
+ fileMenu->AppendSeparator();
fileMenu->Append(ID_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup"));
fileMenu->Append(ID_PRINT, _T("&Print...\tCtrl+P"), _T("Print"));
fileMenu->Append(ID_PREVIEW, _T("Print Pre&view"), _T("Print preview"));
toolBar->Realize();
- wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE);
+ wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_LIVE_UPDATE);
wxFont textFont = wxFont(12, wxROMAN, wxNORMAL, wxNORMAL);
wxFont boldFont = wxFont(12, wxROMAN, wxNORMAL, wxBOLD);
wxFont italicFont = wxFont(12, wxROMAN, wxITALIC, wxNORMAL);
- m_richTextCtrl = new wxRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxNO_BORDER|wxWANTS_CHARS);
+ m_richTextCtrl = new wxRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxWANTS_CHARS);
wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL);
m_richTextCtrl->SetFont(font);
styleListCtrl->SetRichTextCtrl(m_richTextCtrl);
styleListCtrl->UpdateStyles();
+ WriteInitialText();
+}
+
+// Write text
+void MyFrame::WriteInitialText()
+{
wxRichTextCtrl& r = *m_richTextCtrl;
+ r.SetDefaultStyle(wxRichTextAttr());
+
r.BeginSuppressUndo();
r.BeginParagraphSpacing(0, 20);
wxString lineBreak = (wxChar) 29;
- r.WriteText(wxString(wxT("Welcome to wxRichTextCtrl, a wxWidgets control")) + lineBreak + wxT("for editing and presenting styled text and images"));
+ r.WriteText(wxString(wxT("Welcome to wxRichTextCtrl, a wxWidgets control")) + lineBreak + wxT("for editing and presenting styled text and images\n"));
r.EndFontSize();
- r.Newline();
r.BeginItalic();
r.WriteText(wxT("by Julian Smart"));
r.WriteImage(wxBitmap(zebra_xpm));
- r.EndAlignment();
-
r.Newline();
r.Newline();
+ r.EndAlignment();
+
r.WriteText(wxT("What can you do with this thing? "));
r.WriteImage(wxBitmap(smiley_xpm));
r.WriteText(wxT(" Next we'll show an indented paragraph."));
- r.BeginLeftIndent(60);
r.Newline();
+ r.BeginLeftIndent(60);
r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
- r.EndLeftIndent();
-
r.Newline();
+ r.EndLeftIndent();
+
r.WriteText(wxT("Next, we'll show a first-line indent, achieved using BeginLeftIndent(100, -40)."));
- r.BeginLeftIndent(100, -40);
r.Newline();
- r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
- r.EndLeftIndent();
+ r.BeginLeftIndent(100, -40);
+ r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
r.Newline();
- r.WriteText(wxT("Numbered bullets are possible, again using subindents:"));
+ r.EndLeftIndent();
- r.BeginNumberedBullet(1, 100, 60);
+ r.WriteText(wxT("Numbered bullets are possible, again using subindents:"));
r.Newline();
+ r.BeginNumberedBullet(1, 100, 60);
r.WriteText(wxT("This is my first item. Note that wxRichTextCtrl can apply numbering and bullets automatically based on list styles, but this list is formatted explicitly by setting indents."));
+ r.Newline();
r.EndNumberedBullet();
r.BeginNumberedBullet(2, 100, 60);
- r.Newline();
-
r.WriteText(wxT("This is my second item."));
- r.EndNumberedBullet();
-
r.Newline();
+ r.EndNumberedBullet();
r.WriteText(wxT("The following paragraph is right-indented:"));
+ r.Newline();
r.BeginRightIndent(200);
- r.Newline();
r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
- r.EndRightIndent();
-
r.Newline();
+ r.EndRightIndent();
+
r.WriteText(wxT("The following paragraph is right-aligned with 1.5 line spacing:"));
+ r.Newline();
r.BeginAlignment(wxTEXT_ALIGNMENT_RIGHT);
r.BeginLineSpacing(wxTEXT_ATTR_LINE_SPACING_HALF);
- r.Newline();
-
r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
+ r.Newline();
r.EndLineSpacing();
r.EndAlignment();
attr.SetTabs(tabs);
r.SetDefaultStyle(attr);
- r.Newline();
r.WriteText(wxT("This line contains tabs:\tFirst tab\tSecond tab\tThird tab"));
-
r.Newline();
+
r.WriteText(wxT("Other notable features of wxRichTextCtrl include:"));
+ r.Newline();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("Compatibility with wxTextCtrl API"));
+ r.Newline();
r.EndSymbolBullet();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("Easy stack-based BeginXXX()...EndXXX() style setting in addition to SetStyle()"));
+ r.Newline();
r.EndSymbolBullet();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("XML loading and saving"));
+ r.Newline();
r.EndSymbolBullet();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("Undo/Redo, with batching option and Undo suppressing"));
+ r.Newline();
r.EndSymbolBullet();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("Clipboard copy and paste"));
+ r.Newline();
r.EndSymbolBullet();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("wxRichTextStyleSheet with named character and paragraph styles, and control for applying named styles"));
+ r.Newline();
r.EndSymbolBullet();
r.BeginSymbolBullet(wxT('*'), 100, 60);
- r.Newline();
r.WriteText(wxT("A design that can easily be extended to other content types, ultimately with text boxes, tables, controls, and so on"));
- r.EndSymbolBullet();
-
r.Newline();
+ r.EndSymbolBullet();
// Make a style suitable for showing a URL
wxRichTextAttr urlStyle;
r.Newline();
- r.WriteText(wxT("Note: this sample content was generated programmatically from within the MyFrame constructor in the demo. The images were loaded from inline XPMs. Enjoy wxRichTextCtrl!"));
+ r.WriteText(wxT("Note: this sample content was generated programmatically from within the MyFrame constructor in the demo. The images were loaded from inline XPMs. Enjoy wxRichTextCtrl!\n"));
r.EndParagraphSpacing();
r.EndSuppressUndo();
}
-
// event handlers
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
void MyFrame::OnParagraphSpacingMore(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
}
}
+void MyFrame::OnReload(wxCommandEvent& WXUNUSED(event))
+{
+ m_richTextCtrl->Clear();
+ WriteInitialText();
+}
+
void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event))
{
wxDialog dialog(this, wxID_ANY, _("HTML"), wxDefaultPosition, wxSize(500, 400), wxDEFAULT_DIALOG_STYLE);
void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_FONT);
m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr);
projects / wxWidgets.git / blobdiff