From 64b54de8ddd9687b0a7b25b881d7b4e3ab77d261 Mon Sep 17 00:00:00 2001 From: Vadim Zeitlin Date: Wed, 9 Jan 2002 01:30:36 +0000 Subject: [PATCH] exercise wxTextCtrl::GetRange git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13473 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- samples/widgets/textctrl.cpp | 119 ++++++++++++++++++++++++++++++++--- 1 file changed, 110 insertions(+), 9 deletions(-) diff --git a/samples/widgets/textctrl.cpp b/samples/widgets/textctrl.cpp index be7e938f89..16751dc7de 100644 --- a/samples/widgets/textctrl.cpp +++ b/samples/widgets/textctrl.cpp @@ -70,6 +70,18 @@ enum TextLines TextLines_Multi }; +#ifdef __WXMSW__ + +// textctrl kind values +enum TextKind +{ + TextKind_Plain, + TextKind_Rich, + TextKind_Rich2 +}; + +#endif // __WXMSW__ + // default values for the controls static const struct ControlValues { @@ -77,12 +89,18 @@ static const struct ControlValues bool password; bool wraplines; bool readonly; +#ifdef __WXMSW__ + TextKind textKind; +#endif // __WXMSW__ } DEFAULTS = { TextLines_Multi, // multiline FALSE, // not password TRUE, // do wrap lines - FALSE // not readonly + FALSE, // not readonly +#ifdef __WXMSW__ + TextKind_Plain // plain EDIT control +#endif // __WXMSW__ }; // ---------------------------------------------------------------------------- @@ -156,6 +174,11 @@ protected: *m_chkWrapLines, *m_chkReadonly; + // under MSW we test rich edit controls as well here +#ifdef __WXMSW__ + wxRadioBox *m_radioKind; +#endif // __WXMSW__ + // the textctrl itself and the sizer it is in wxTextCtrl *m_text; wxSizer *m_sizerText; @@ -167,7 +190,8 @@ protected: *m_textPosLast, *m_textLineLast, *m_textSelFrom, - *m_textSelTo; + *m_textSelTo, + *m_textRange; // and the data to show in them long m_posCur, @@ -226,6 +250,9 @@ TextWidgetsPage::TextWidgetsPage(wxNotebook *notebook, wxImageList *imaglist) imaglist->Add(wxBitmap(text_xpm)); // init everything +#ifdef __WXMSW__ + m_radioKind = +#endif // __WXMSW__ m_radioTextLines = (wxRadioBox *)NULL; m_chkPassword = @@ -239,7 +266,9 @@ TextWidgetsPage::TextWidgetsPage(wxNotebook *notebook, wxImageList *imaglist) m_textPosLast = m_textLineLast = m_textSelFrom = - m_textSelTo = (wxTextCtrl *)NULL; + m_textSelTo = + m_textRange = (wxTextCtrl *)NULL; + m_sizerText = (wxSizer *)NULL; m_posCur = @@ -275,7 +304,25 @@ TextWidgetsPage::TextWidgetsPage(wxNotebook *notebook, wxImageList *imaglist) sizerLeft, _T("&Read-only mode") ); +#ifdef __WXMSW__ + static const wxString kinds[] = + { + _T("plain edit"), + _T("rich edit"), + _T("rich edit 2.0"), + }; + + m_radioKind = new wxRadioBox(this, -1, _T("Control &kind"), + wxDefaultPosition, wxDefaultSize, + WXSIZEOF(kinds), kinds, + 1, wxRA_SPECIFY_COLS); + + sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer + sizerLeft->Add(m_radioKind, 0, wxGROW | wxALL, 5); +#endif // __WXMSW__ + wxButton *btn = new wxButton(this, TextPage_Reset, _T("&Reset")); + sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); // middle pane @@ -352,6 +399,20 @@ TextWidgetsPage::TextWidgetsPage(wxNotebook *notebook, wxImageList *imaglist) ), 0, wxALL, 5 ); + + m_textRange = new wxTextCtrl(this, -1, _T(""), + wxDefaultPosition, wxDefaultSize, + wxTE_READONLY); + sizerMiddleDown->Add + ( + CreateTextWithLabelSizer + ( + _T("Range 10..20:"), + m_textRange + ), + 0, wxALL, 5 + ); + wxSizer *sizerMiddle = new wxBoxSizer(wxVERTICAL); sizerMiddle->Add(sizerMiddleUp, 0, wxGROW); sizerMiddle->Add(sizerMiddleDown, 1, wxGROW | wxTOP, 5); @@ -428,6 +489,9 @@ void TextWidgetsPage::Reset() m_chkPassword->SetValue(DEFAULTS.password); m_chkWrapLines->SetValue(DEFAULTS.wraplines); m_chkReadonly->SetValue(DEFAULTS.readonly); +#ifdef __WXMSW__ + m_radioKind->SetSelection(DEFAULTS.textKind); +#endif // __WXMSW__ } void TextWidgetsPage::CreateText() @@ -436,7 +500,7 @@ void TextWidgetsPage::CreateText() switch ( m_radioTextLines->GetSelection() ) { default: - wxFAIL_MSG( _T("unexpected radio box selection") ); + wxFAIL_MSG( _T("unexpected lines radio box selection") ); case TextLines_Single: break; @@ -454,6 +518,25 @@ void TextWidgetsPage::CreateText() if ( !m_chkWrapLines->GetValue() ) flags |= wxHSCROLL; +#ifdef __WXMSW__ + switch ( m_radioKind->GetSelection() ) + { + default: + wxFAIL_MSG( _T("unexpected kind radio box selection") ); + + case TextKind_Plain: + break; + + case TextKind_Rich: + flags |= wxTE_RICH; + break; + + case TextKind_Rich2: + flags |= wxTE_RICH2; + break; + } +#endif // __WXMSW__ + wxString valueOld; if ( m_text ) { @@ -543,6 +626,11 @@ void TextWidgetsPage::OnIdle(wxIdleEvent& WXUNUSED(event)) m_selTo = selTo; } } + + if ( m_textRange ) + { + m_textRange->SetValue(m_text->GetRange(10, 20)); + } } void TextWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event)) @@ -554,20 +642,30 @@ void TextWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event)) void TextWidgetsPage::OnButtonSet(wxCommandEvent& WXUNUSED(event)) { - m_text->SetValue(_T("Yellow submarine")); + m_text->SetValue(m_text->GetWindowStyle() & wxTE_MULTILINE + ? _T("Here,\nthere and\neverywhere") + : _T("Yellow submarine")); + m_text->SetFocus(); } void TextWidgetsPage::OnButtonAdd(wxCommandEvent& WXUNUSED(event)) { - m_text->AppendText(_T("here, there and everywhere")); - m_text->SetFocus(); + if ( m_text->GetWindowStyle() & wxTE_MULTILINE ) + { + m_text->AppendText(_T("We all live in a\n")); + } + + m_text->AppendText(_T("Yellow submarine")); } void TextWidgetsPage::OnButtonInsert(wxCommandEvent& WXUNUSED(event)) { - m_text->WriteText(_T("is there anybody going to listen to my story")); - m_text->SetFocus(); + m_text->WriteText(_T("Is there anybody going to listen to my story")); + if ( m_text->GetWindowStyle() & wxTE_MULTILINE ) + { + m_text->WriteText(_T("\nall about the girl who came to stay")); + } } void TextWidgetsPage::OnButtonClear(wxCommandEvent& WXUNUSED(event)) @@ -625,6 +723,9 @@ void TextWidgetsPage::OnUpdateUIPasswordCheckbox(wxUpdateUIEvent& event) void TextWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event) { event.Enable( (m_radioTextLines->GetSelection() != DEFAULTS.textLines) || +#ifdef __WXMSW__ + (m_radioKind->GetSelection() != DEFAULTS.textKind) || +#endif // __WXMSW__ (m_chkReadonly->GetValue() != DEFAULTS.readonly) || (m_chkPassword->GetValue() != DEFAULTS.password) || (m_chkWrapLines->GetValue() != DEFAULTS.wraplines) ); -- 2.45.2