X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/692c9b869686c97963c693e99efba19edeaba8cc..2296fe5018d42d4e0bf9df07c37d31f60d972b32:/samples/text/text.cpp diff --git a/samples/text/text.cpp b/samples/text/text.cpp index 40117ebde4..cb7961eeea 100644 --- a/samples/text/text.cpp +++ b/samples/text/text.cpp @@ -42,6 +42,7 @@ #include "wx/colordlg.h" #include "wx/fontdlg.h" +#include "wx/numdlg.h" //---------------------------------------------------------------------- // class definitions @@ -97,10 +98,10 @@ class MyPanel: public wxPanel { public: MyPanel(wxFrame *frame, int x, int y, int w, int h); - virtual ~MyPanel() - { + virtual ~MyPanel() + { #if wxUSE_LOG - delete wxLog::SetActiveTarget(m_logOld); + delete wxLog::SetActiveTarget(m_logOld); #endif // wxUSE_LOG } @@ -115,8 +116,6 @@ public: void DoMoveToEndOfText(); void DoMoveToEndOfEntry(); - void OnSize( wxSizeEvent &event ); - MyTextCtrl *m_text; MyTextCtrl *m_password; MyTextCtrl *m_enter; @@ -138,8 +137,6 @@ private: // get the currently focused text control or return the default one is no // text ctrl has focus wxTextCtrl *GetFocusedText(wxTextCtrl *textDef); - - DECLARE_EVENT_TABLE() }; class MyFrame: public wxFrame @@ -201,6 +198,27 @@ public: wxLogMessage(_T("Already at the top")); } + void OnGetLine(wxCommandEvent& WXUNUSED(event)) + { + long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"), + wxT("Enter which line you would like to get"), + wxT("Get a line from the tabbed multiline text control") ); + + wxMessageBox(m_panel->m_tab->GetLineText(nLine)); + } + + void OnGetLineLength(wxCommandEvent& WXUNUSED(event)) + { + long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"), + wxT("Enter which line you would like to get"), + wxT("Get length of a line from the tabbed multiline text control") ); + + wxMessageBox(wxString::Format(wxT("Length of line %i is:%i"), + (int) nLine, + m_panel->m_tab->GetLineLength(nLine)) + ); + } + #if wxUSE_LOG void OnLogClear(wxCommandEvent& event); #endif // wxUSE_LOG @@ -310,9 +328,9 @@ IMPLEMENT_APP(MyApp) enum { - TEXT_QUIT = 100, - TEXT_ABOUT, - TEXT_LOAD, + TEXT_QUIT = wxID_EXIT, + TEXT_ABOUT = wxID_ABOUT, + TEXT_LOAD = 101, TEXT_SAVE, TEXT_CLEAR, TEXT_RICH_TEXT_TEST, @@ -336,6 +354,10 @@ enum TEXT_LINE_UP, TEXT_PAGE_DOWN, TEXT_PAGE_UP, + + TEXT_GET_LINE, + TEXT_GET_LINELENGTH, + TEXT_REMOVE, TEXT_REPLACE, TEXT_SELECT, @@ -355,7 +377,7 @@ bool MyApp::OnInit() { // Create the main frame window MyFrame *frame = new MyFrame((wxFrame *) NULL, - _T("Text wxWidgets sample"), 50, 50, 700, 420); + _T("Text wxWidgets sample"), 50, 50, 700, 550); frame->SetSizeHints( 500, 400 ); wxMenu *file_menu = new wxMenu; @@ -410,7 +432,10 @@ bool MyApp::OnInit() menuText->Append(TEXT_LINE_DOWN, _T("Scroll text one line down")); menuText->Append(TEXT_LINE_UP, _T("Scroll text one line up")); menuText->Append(TEXT_PAGE_DOWN, _T("Scroll text one page down")); - menuText->Append(TEXT_PAGE_DOWN, _T("Scroll text one page up")); + menuText->Append(TEXT_PAGE_UP, _T("Scroll text one page up")); + menuText->AppendSeparator(); + menuText->Append(TEXT_GET_LINE, _T("Get the text of a line of the tabbed multiline")); + menuText->Append(TEXT_GET_LINELENGTH, _T("Get the length of a line of the tabbed multiline")); menu_bar->Append(menuText, _T("Te&xt")); #if wxUSE_LOG @@ -421,18 +446,18 @@ bool MyApp::OnInit() menuLog->AppendCheckItem(TEXT_LOG_TEXT, _T("Log &text events")); menuLog->AppendCheckItem(TEXT_LOG_FOCUS, _T("Log &focus events")); menuLog->AppendSeparator(); - menuLog->Append(TEXT_CLEAR, _T("&Clear the log\tCtrl-C"), + menuLog->Append(TEXT_CLEAR, _T("&Clear the log\tCtrl-L"), _T("Clear the log window contents")); // select only the interesting events by default - menuLog->Check(TEXT_LOG_KEY, true); - menuLog->Check(TEXT_LOG_CHAR, true); - menuLog->Check(TEXT_LOG_TEXT, true); - MyTextCtrl::ms_logKey = - MyTextCtrl::ms_logChar = + MyTextCtrl::ms_logChar = false; MyTextCtrl::ms_logText = true; + menuLog->Check(TEXT_LOG_KEY, MyTextCtrl::ms_logKey); + menuLog->Check(TEXT_LOG_CHAR, MyTextCtrl::ms_logChar); + menuLog->Check(TEXT_LOG_TEXT, MyTextCtrl::ms_logText); + menu_bar->Append(menuLog, _T("&Log")); #endif // wxUSE_LOG @@ -668,7 +693,7 @@ void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev) wxTextCtrlHitTestResult rc = HitTest(ev.GetPosition(), &pos); if ( rc != wxTE_HT_UNKNOWN ) { - msg << _T("at position ") << pos; + msg << _T("at position ") << pos << _T(' '); } msg << _T("[Flags: ") @@ -772,7 +797,7 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) line, column, (long) GetNumberOfLines(), (long) GetLineLength(line), - GetValue().length(), + (unsigned int) GetValue().length(), GetLastPosition()); long from, to; @@ -782,7 +807,8 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) wxLogMessage(_T("Selection: from %ld to %ld."), from, to); wxLogMessage(_T("Selection = '%s' (len = %u)"), - sel.c_str(), sel.length()); + sel.c_str(), + (unsigned int) sel.length()); } break; @@ -853,10 +879,6 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) // MyPanel //---------------------------------------------------------------------- -BEGIN_EVENT_TABLE(MyPanel, wxPanel) - EVT_SIZE(MyPanel::OnSize) -END_EVENT_TABLE() - MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : wxPanel( frame, wxID_ANY, wxPoint(x, y), wxSize(w, h) ) { @@ -930,7 +952,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) } m_multitext = new MyTextCtrl( this, wxID_ANY, _T("Multi line."), - wxPoint(180,10), wxSize(240,70), wxTE_MULTILINE ); + wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE ); m_multitext->SetFont(*wxITALIC_FONT); (*m_multitext) << _T(" Appended."); m_multitext->SetInsertionPoint(0); @@ -943,20 +965,22 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) #endif m_tab = new MyTextCtrl( this, 100, _T("Multiline, allow processing."), - wxPoint(180,90), wxSize(240,70), wxTE_MULTILINE | wxTE_PROCESS_TAB ); + wxPoint(180,90), wxSize(200,70), wxTE_MULTILINE | wxTE_PROCESS_TAB ); m_tab->SetClientData((void *)_T("tab")); m_enter = new MyTextCtrl( this, 100, _T("Multiline, allow processing."), - wxPoint(180,170), wxSize(240,70), wxTE_MULTILINE); + wxPoint(180,170), wxSize(200,70), wxTE_MULTILINE); m_enter->SetClientData((void *)_T("enter")); m_textrich = new MyTextCtrl(this, wxID_ANY, _T("Allows more than 30Kb of text\n") _T("(even under broken Win9x)\n") _T("and a very very very very very ") _T("very very very long line to test ") - _T("wxHSCROLL style"), - wxPoint(450, 10), wxSize(230, 230), - wxTE_RICH | wxTE_MULTILINE); + _T("wxHSCROLL style\n") + _T("\nAnd here is a link in quotation marks to ") + _T("test wxTE_AUTO_URL: \"http://www.wxwidgets.org\""), + wxPoint(450, 10), wxSize(200, 230), + wxTE_RICH | wxTE_MULTILINE | wxTE_AUTO_URL); m_textrich->SetStyle(0, 10, *wxRED); m_textrich->SetStyle(10, 20, *wxBLUE); m_textrich->SetStyle(30, 40, @@ -972,11 +996,13 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) m_textrich->AppendText(_T("And this should be in blue and the text you ") _T("type should be in blue as well")); + + // lay out the controls wxBoxSizer *column1 = new wxBoxSizer(wxVERTICAL); - column1->Add( m_text, 0, wxALL, 10 ); - column1->Add( m_password, 0, wxALL, 10 ); - column1->Add( m_readonly, 0, wxALL, 10 ); - column1->Add( m_limited, 0, wxALL, 10 ); + column1->Add( m_text, 0, wxALL | wxEXPAND, 10 ); + column1->Add( m_password, 0, wxALL | wxEXPAND, 10 ); + column1->Add( m_readonly, 0, wxALL | wxEXPAND, 10 ); + column1->Add( m_limited, 0, wxALL | wxEXPAND, 10 ); column1->Add( m_horizontal, 1, wxALL | wxEXPAND, 10 ); wxBoxSizer *column2 = new wxBoxSizer(wxVERTICAL); @@ -984,37 +1010,22 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) column2->Add( m_tab, 1, wxALL | wxEXPAND, 10 ); column2->Add( m_enter, 1, wxALL | wxEXPAND, 10 ); - wxBoxSizer *column3 = new wxBoxSizer(wxVERTICAL); - column3->Add( m_textrich, 1, wxALL | wxEXPAND, 10 ); - wxBoxSizer *row1 = new wxBoxSizer(wxHORIZONTAL); row1->Add( column1, 0, wxALL | wxEXPAND, 10 ); row1->Add( column2, 1, wxALL | wxEXPAND, 10 ); - row1->Add( column3, 1, wxALL | wxEXPAND, 10 ); + row1->Add( m_textrich, 1, wxALL | wxEXPAND, 10 ); wxBoxSizer *topSizer = new wxBoxSizer(wxVERTICAL); topSizer->Add( row1, 2, wxALL | wxEXPAND, 10 ); #if wxUSE_LOG - wxBoxSizer *row2 = new wxBoxSizer(wxHORIZONTAL); - row2->Add( m_log, 1, wxALL | wxEXPAND, 10 ); - topSizer->Add( row2, 1, wxALL | wxEXPAND, 10 ); + topSizer->Add( m_log, 1, wxALL | wxEXPAND, 10 ); #endif SetAutoLayout( true ); SetSizer(topSizer); } -void MyPanel::OnSize( wxSizeEvent &event ) -{ -#if wxUSE_LOG - wxSize client_area( GetClientSize() ); - if (m_log) - m_log->SetSize( 0, 260, client_area.x, client_area.y - 260 ); -#endif // wxUSE_LOG - event.Skip(); -} - wxTextCtrl *MyPanel::GetFocusedText(wxTextCtrl *textDef) { wxWindow *win = FindFocus(); @@ -1211,6 +1222,9 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(TEXT_PAGE_DOWN, MyFrame::OnScrollPageDown) EVT_MENU(TEXT_PAGE_UP, MyFrame::OnScrollPageUp) + EVT_MENU(TEXT_GET_LINE, MyFrame::OnGetLine) + EVT_MENU(TEXT_GET_LINELENGTH, MyFrame::OnGetLineLength) + EVT_MENU(TEXT_SET, MyFrame::OnSetText) EVT_IDLE(MyFrame::OnIdle) @@ -1520,7 +1534,7 @@ void RichTextFrame::OnChangeFont(wxCommandEvent& WXUNUSED(event)) wxTextAttr attr; attr.SetFont(font); - + long start, end; m_textCtrl->GetSelection(& start, & end); m_textCtrl->SetStyle(start, end, attr); @@ -1536,7 +1550,7 @@ void RichTextFrame::OnChangeTextColour(wxCommandEvent& WXUNUSED(event)) data.SetChooseFull(true); for (int i = 0; i < 16; i++) { - wxColour colour(i*16, i*16, i*16); + wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16)); data.SetCustomColour(i, colour); } @@ -1549,7 +1563,7 @@ void RichTextFrame::OnChangeTextColour(wxCommandEvent& WXUNUSED(event)) wxTextAttr attr; attr.SetTextColour(col); - + long start, end; m_textCtrl->GetSelection(& start, & end); m_textCtrl->SetStyle(start, end, attr); @@ -1565,7 +1579,7 @@ void RichTextFrame::OnChangeBackgroundColour(wxCommandEvent& WXUNUSED(event)) data.SetChooseFull(true); for (int i = 0; i < 16; i++) { - wxColour colour(i*16, i*16, i*16); + wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16)); data.SetCustomColour(i, colour); } @@ -1578,7 +1592,7 @@ void RichTextFrame::OnChangeBackgroundColour(wxCommandEvent& WXUNUSED(event)) wxTextAttr attr; attr.SetBackgroundColour(col); - + long start, end; m_textCtrl->GetSelection(& start, & end); m_textCtrl->SetStyle(start, end, attr); @@ -1602,7 +1616,7 @@ void RichTextFrame::OnLeftIndent(wxCommandEvent& WXUNUSED(event)) wxTextAttr attr; attr.SetLeftIndent(indent); - + long start, end; m_textCtrl->GetSelection(& start, & end); m_textCtrl->SetStyle(start, end, attr); @@ -1626,7 +1640,7 @@ void RichTextFrame::OnRightIndent(wxCommandEvent& WXUNUSED(event)) wxTextAttr attr; attr.SetRightIndent(indent); - + long start, end; m_textCtrl->GetSelection(& start, & end); m_textCtrl->SetStyle(start, end, attr); @@ -1663,6 +1677,21 @@ void RichTextFrame::OnIdle(wxIdleEvent& WXUNUSED(event)) (const wxChar*) facename, attr.GetTextColour().Red(), attr.GetTextColour().Green(), attr.GetTextColour().Blue(), (const wxChar*) alignment); + + if (attr.HasFont()) + { + if (attr.GetFont().GetWeight() == wxBOLD) + msg += wxT(" BOLD"); + else if (attr.GetFont().GetWeight() == wxNORMAL) + msg += wxT(" NORMAL"); + + if (attr.GetFont().GetStyle() == wxITALIC) + msg += wxT(" ITALIC"); + + if (attr.GetFont().GetUnderlined()) + msg += wxT(" UNDERLINED"); + } + SetStatusText(msg); } #endif // wxUSE_STATUSBAR