X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f2fdc4d56e41711ce7c547484bf97aa0c2bd997a..cd15bcaf50ead53ccf9d50965312f0dc754affb4:/samples/widgets/button.cpp diff --git a/samples/widgets/button.cpp b/samples/widgets/button.cpp index 1056653e38..4376e39ae2 100644 --- a/samples/widgets/button.cpp +++ b/samples/widgets/button.cpp @@ -6,7 +6,7 @@ // Created: 10.04.01 // Id: $Id$ // Copyright: (c) 2001 Vadim Zeitlin -// License: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -40,6 +40,7 @@ #include "wx/artprov.h" #include "wx/sizer.h" #include "wx/dcmemory.h" +#include "wx/commandlinkbutton.h" #include "widgets.h" @@ -52,12 +53,21 @@ // control ids enum { - ButtonPage_Reset = 100, + ButtonPage_Reset = wxID_HIGHEST, ButtonPage_ChangeLabel, + ButtonPage_ChangeNote, ButtonPage_Button }; // radio boxes +enum +{ + ButtonImagePos_Left, + ButtonImagePos_Right, + ButtonImagePos_Top, + ButtonImagePos_Bottom +}; + enum { ButtonHAlign_Left, @@ -85,6 +95,9 @@ public: virtual wxControl *GetWidget() const { return m_button; } virtual void RecreateWidget() { CreateButton(); } + // lazy creation of the content + virtual void CreateContent(); + protected: // event handlers void OnCheckOrRadioBox(wxCommandEvent& event); @@ -92,6 +105,7 @@ protected: void OnButton(wxCommandEvent& event); void OnButtonReset(wxCommandEvent& event); void OnButtonChangeLabel(wxCommandEvent& event); + void OnButtonChangeNote(wxCommandEvent& event); // reset the wxButton parameters void Reset(); @@ -110,27 +124,51 @@ protected: // ------------ // the check/radio boxes for styles - wxCheckBox *m_chkBitmap, - *m_chkImage, + wxCheckBox *m_chkBitmapOnly, + *m_chkTextAndBitmap, *m_chkFit, - *m_chkDefault; + *m_chkAuthNeeded, +#if wxUSE_COMMANDLINKBUTTON + *m_chkCommandLink, +#endif // wxUSE_COMMANDLINKBUTTON +#if wxUSE_MARKUP + *m_chkUseMarkup, +#endif // wxUSE_MARKUP + *m_chkDefault, + *m_chkUseBitmapClass; // more checkboxes for wxBitmapButton only - wxCheckBox *m_chkUseSelected, + wxCheckBox *m_chkUsePressed, *m_chkUseFocused, - *m_chkUseHover, + *m_chkUseCurrent, *m_chkUseDisabled; + // and an image position choice used if m_chkTextAndBitmap is on + wxRadioBox *m_radioImagePos; + wxRadioBox *m_radioHAlign, *m_radioVAlign; // the button itself and the sizer it is in wxButton *m_button; + +#if wxUSE_COMMANDLINKBUTTON + // same as m_button or NULL if not showing a command link button currently + wxCommandLinkButton *m_cmdLnkButton; +#endif // wxUSE_COMMANDLINKBUTTON + wxSizer *m_sizerButton; // the text entries for command parameters wxTextCtrl *m_textLabel; +#if wxUSE_COMMANDLINKBUTTON + wxTextCtrl *m_textNote; + + // used to hide or show button for changing note + wxSizer *m_sizerNote; +#endif // wxUSE_COMMANDLINKBUTTON + private: DECLARE_EVENT_TABLE() DECLARE_WIDGETS_PAGE(ButtonWidgetsPage) @@ -145,6 +183,7 @@ BEGIN_EVENT_TABLE(ButtonWidgetsPage, WidgetsPage) EVT_BUTTON(ButtonPage_Reset, ButtonWidgetsPage::OnButtonReset) EVT_BUTTON(ButtonPage_ChangeLabel, ButtonWidgetsPage::OnButtonChangeLabel) + EVT_BUTTON(ButtonPage_ChangeNote, ButtonWidgetsPage::OnButtonChangeNote) EVT_CHECKBOX(wxID_ANY, ButtonWidgetsPage::OnCheckOrRadioBox) EVT_RADIOBOX(wxID_ANY, ButtonWidgetsPage::OnCheckOrRadioBox) @@ -154,26 +193,37 @@ END_EVENT_TABLE() // implementation // ============================================================================ -IMPLEMENT_WIDGETS_PAGE(ButtonWidgetsPage, _T("Button"), - (int)wxPlatform(GENERIC_CTRLS).If(wxMSW,NATIVE_CTRLS) - ); +#if defined(__WXUNIVERSAL__) + #define FAMILY_CTRLS UNIVERSAL_CTRLS +#else + #define FAMILY_CTRLS NATIVE_CTRLS +#endif + +IMPLEMENT_WIDGETS_PAGE(ButtonWidgetsPage, wxT("Button"), FAMILY_CTRLS ); ButtonWidgetsPage::ButtonWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist) - : WidgetsPage(book) + : WidgetsPage(book, imaglist, button_xpm) { - imaglist->Add(wxBitmap(button_xpm)); - // init everything - m_chkBitmap = - m_chkImage = + m_chkBitmapOnly = + m_chkTextAndBitmap = m_chkFit = + m_chkAuthNeeded = +#if wxUSE_COMMANDLINKBUTTON + m_chkCommandLink = +#endif // wxUSE_COMMANDLINKBUTTON +#if wxUSE_MARKUP + m_chkUseMarkup = +#endif // wxUSE_MARKUP m_chkDefault = - m_chkUseSelected = + m_chkUseBitmapClass = + m_chkUsePressed = m_chkUseFocused = - m_chkUseHover = + m_chkUseCurrent = m_chkUseDisabled = (wxCheckBox *)NULL; + m_radioImagePos = m_radioHAlign = m_radioVAlign = (wxRadioBox *)NULL; @@ -181,55 +231,79 @@ ButtonWidgetsPage::ButtonWidgetsPage(WidgetsBookCtrl *book, m_button = (wxButton *)NULL; m_sizerButton = (wxSizer *)NULL; +} +void ButtonWidgetsPage::CreateContent() +{ wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL); // left pane - wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style")); + wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("&Set style")); wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL); - m_chkBitmap = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Bitmap button")); - m_chkImage = CreateCheckBoxAndAddToSizer(sizerLeft, _T("With &image")); - m_chkFit = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Fit exactly")); - m_chkDefault = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Default")); + m_chkBitmapOnly = CreateCheckBoxAndAddToSizer(sizerLeft, "&Bitmap only"); + m_chkTextAndBitmap = CreateCheckBoxAndAddToSizer(sizerLeft, "Text &and bitmap"); + m_chkFit = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Fit exactly")); + m_chkAuthNeeded = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Require a&uth")); +#if wxUSE_COMMANDLINKBUTTON + m_chkCommandLink = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Use command &link button")); +#endif +#if wxUSE_MARKUP + m_chkUseMarkup = CreateCheckBoxAndAddToSizer(sizerLeft, "Interpret &markup"); +#endif // wxUSE_MARKUP + m_chkDefault = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Default")); -#ifndef __WXUNIVERSAL__ - // only wxUniv currently supports buttons with images - m_chkImage->Disable(); -#endif // !wxUniv + m_chkUseBitmapClass = CreateCheckBoxAndAddToSizer(sizerLeft, + "Use wxBitmapButton"); + m_chkUseBitmapClass->SetValue(true); sizerLeft->AddSpacer(5); wxSizer *sizerUseLabels = - new wxStaticBoxSizer(wxVERTICAL, this, _T("&Use the following labels?")); - m_chkUseSelected = CreateCheckBoxAndAddToSizer(sizerUseLabels, _T("&Pushed")); - m_chkUseFocused = CreateCheckBoxAndAddToSizer(sizerUseLabels, _T("&Focused")); - m_chkUseHover = CreateCheckBoxAndAddToSizer(sizerUseLabels, _T("&Hover")); - m_chkUseDisabled = CreateCheckBoxAndAddToSizer(sizerUseLabels, _T("&Disabled")); + new wxStaticBoxSizer(wxVERTICAL, this, + "&Use the following bitmaps in addition to the normal one?"); + m_chkUsePressed = CreateCheckBoxAndAddToSizer(sizerUseLabels, + "&Pressed (small help icon)"); + m_chkUseFocused = CreateCheckBoxAndAddToSizer(sizerUseLabels, + "&Focused (small error icon)"); + m_chkUseCurrent = CreateCheckBoxAndAddToSizer(sizerUseLabels, + "&Current (small warning icon)"); + m_chkUseDisabled = CreateCheckBoxAndAddToSizer(sizerUseLabels, + "&Disabled (broken image icon)"); sizerLeft->Add(sizerUseLabels, wxSizerFlags().Expand().Border()); + sizerLeft->AddSpacer(10); + + static const wxString dirs[] = + { + "left", "right", "top", "bottom", + }; + m_radioImagePos = new wxRadioBox(this, wxID_ANY, "Image &position", + wxDefaultPosition, wxDefaultSize, + WXSIZEOF(dirs), dirs); + sizerLeft->Add(m_radioImagePos, 0, wxGROW | wxALL, 5); sizerLeft->AddSpacer(15); // should be in sync with enums Button[HV]Align! static const wxString halign[] = { - _T("left"), - _T("centre"), - _T("right"), + wxT("left"), + wxT("centre"), + wxT("right"), }; static const wxString valign[] = { - _T("top"), - _T("centre"), - _T("bottom"), + wxT("top"), + wxT("centre"), + wxT("bottom"), }; - m_radioHAlign = new wxRadioBox(this, wxID_ANY, _T("&Horz alignment"), + m_radioHAlign = new wxRadioBox(this, wxID_ANY, wxT("&Horz alignment"), wxDefaultPosition, wxDefaultSize, WXSIZEOF(halign), halign); - m_radioVAlign = new wxRadioBox(this, wxID_ANY, _T("&Vert alignment"), + m_radioVAlign = new wxRadioBox(this, wxID_ANY, wxT("&Vert alignment"), wxDefaultPosition, wxDefaultSize, WXSIZEOF(valign), valign); @@ -238,21 +312,30 @@ ButtonWidgetsPage::ButtonWidgetsPage(WidgetsBookCtrl *book, sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer - wxButton *btn = new wxButton(this, ButtonPage_Reset, _T("&Reset")); + wxButton *btn = new wxButton(this, ButtonPage_Reset, wxT("&Reset")); sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); // middle pane - wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Operations")); + wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, wxT("&Operations")); wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL); wxSizer *sizerRow = CreateSizerWithTextAndButton(ButtonPage_ChangeLabel, - _T("Change label"), + wxT("Change label"), wxID_ANY, &m_textLabel); - m_textLabel->SetValue(_T("&Press me!")); - + m_textLabel->SetValue(wxT("&Press me!")); sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5); +#if wxUSE_COMMANDLINKBUTTON + m_sizerNote = CreateSizerWithTextAndButton(ButtonPage_ChangeNote, + wxT("Change note"), + wxID_ANY, + &m_textNote); + m_textNote->SetValue(wxT("Writes down button clicks in the log.")); + + sizerMiddle->Add(m_sizerNote, 0, wxALL | wxGROW, 5); +#endif + // right pane m_sizerButton = new wxBoxSizer(wxHORIZONTAL); m_sizerButton->SetMinSize(150, 0); @@ -267,8 +350,6 @@ ButtonWidgetsPage::ButtonWidgetsPage(WidgetsBookCtrl *book, CreateButton(); SetSizer(sizerTop); - - sizerTop->Fit(this); } // ---------------------------------------------------------------------------- @@ -277,16 +358,25 @@ ButtonWidgetsPage::ButtonWidgetsPage(WidgetsBookCtrl *book, void ButtonWidgetsPage::Reset() { - m_chkBitmap->SetValue(false); + m_chkBitmapOnly->SetValue(false); m_chkFit->SetValue(true); - m_chkImage->SetValue(false); + m_chkAuthNeeded->SetValue(false); + m_chkTextAndBitmap->SetValue(false); m_chkDefault->SetValue(false); +#if wxUSE_COMMANDLINKBUTTON + m_chkCommandLink->SetValue(false); +#endif +#if wxUSE_MARKUP + m_chkUseMarkup->SetValue(false); +#endif // wxUSE_MARKUP + m_chkUseBitmapClass->SetValue(true); - m_chkUseSelected->SetValue(true); + m_chkUsePressed->SetValue(true); m_chkUseFocused->SetValue(true); - m_chkUseHover->SetValue(true); + m_chkUseCurrent->SetValue(true); m_chkUseDisabled->SetValue(true); + m_radioImagePos->SetSelection(ButtonImagePos_Left); m_radioHAlign->SetSelection(ButtonHAlign_Centre); m_radioVAlign->SetSelection(ButtonVAlign_Centre); } @@ -296,7 +386,12 @@ void ButtonWidgetsPage::CreateButton() wxString label; if ( m_button ) { - label = m_button->GetLabel(); +#if wxUSE_COMMANDLINKBUTTON + if ( m_cmdLnkButton ) + label = m_cmdLnkButton->GetMainLabel(); + else +#endif + label = m_button->GetLabel(); size_t count = m_sizerButton->GetChildren().GetCount(); for ( size_t n = 0; n < count; n++ ) @@ -322,7 +417,7 @@ void ButtonWidgetsPage::CreateButton() break; default: - wxFAIL_MSG(_T("unexpected radiobox selection")); + wxFAIL_MSG(wxT("unexpected radiobox selection")); // fall through case ButtonHAlign_Centre: @@ -340,7 +435,7 @@ void ButtonWidgetsPage::CreateButton() break; default: - wxFAIL_MSG(_T("unexpected radiobox selection")); + wxFAIL_MSG(wxT("unexpected radiobox selection")); // fall through case ButtonVAlign_Centre: @@ -352,44 +447,97 @@ void ButtonWidgetsPage::CreateButton() break; } - const bool isBitmapButton = m_chkBitmap->GetValue(); - if ( isBitmapButton ) +#if wxUSE_COMMANDLINKBUTTON + m_sizerNote->Show(m_chkCommandLink->GetValue()); +#endif + + bool showsBitmap = false; + if ( m_chkBitmapOnly->GetValue() ) { - wxBitmapButton *bbtn = new wxBitmapButton(this, ButtonPage_Button, - CreateBitmap(_T("normal"))); - if ( m_chkUseSelected->GetValue() ) - bbtn->SetBitmapSelected(CreateBitmap(_T("pushed"))); + showsBitmap = true; + + wxButton *bbtn; + if ( m_chkUseBitmapClass->GetValue() ) + { + bbtn = new wxBitmapButton(this, ButtonPage_Button, + CreateBitmap(wxT("normal"))); + } + else + { + bbtn = new wxButton(this, ButtonPage_Button); + bbtn->SetBitmapLabel(CreateBitmap(wxT("normal"))); + } + if ( m_chkUsePressed->GetValue() ) + bbtn->SetBitmapPressed(CreateBitmap(wxT("pushed"))); if ( m_chkUseFocused->GetValue() ) - bbtn->SetBitmapFocus(CreateBitmap(_T("focused"))); - if ( m_chkUseHover->GetValue() ) - bbtn->SetBitmapHover(CreateBitmap(_T("hover"))); + bbtn->SetBitmapFocus(CreateBitmap(wxT("focused"))); + if ( m_chkUseCurrent->GetValue() ) + bbtn->SetBitmapCurrent(CreateBitmap(wxT("hover"))); if ( m_chkUseDisabled->GetValue() ) - bbtn->SetBitmapDisabled(CreateBitmap(_T("disabled"))); + bbtn->SetBitmapDisabled(CreateBitmap(wxT("disabled"))); m_button = bbtn; +#if wxUSE_COMMANDLINKBUTTON + m_cmdLnkButton = NULL; +#endif } else // normal button { - m_button = new wxButton(this, ButtonPage_Button, label, - wxDefaultPosition, wxDefaultSize, - flags); - } +#if wxUSE_COMMANDLINKBUTTON + m_cmdLnkButton = NULL; - m_chkUseSelected->Enable(isBitmapButton); - m_chkUseFocused->Enable(isBitmapButton); - m_chkUseHover->Enable(isBitmapButton); - m_chkUseDisabled->Enable(isBitmapButton); + if ( m_chkCommandLink->GetValue() ) + { + m_cmdLnkButton = new wxCommandLinkButton(this, ButtonPage_Button, + label, + m_textNote->GetValue(), + wxDefaultPosition, + wxDefaultSize, + flags); + m_button = m_cmdLnkButton; + } + else +#endif // wxUSE_COMMANDLINKBUTTON + { + m_button = new wxButton(this, ButtonPage_Button, label, + wxDefaultPosition, wxDefaultSize, + flags); + } + } -#ifdef __WXUNIVERSAL__ - if ( m_chkImage->GetValue() ) + if ( !showsBitmap && m_chkTextAndBitmap->GetValue() ) { - m_button->SetImageLabel(wxArtProvider::GetIcon(wxART_INFORMATION)); + showsBitmap = true; + + static const wxDirection positions[] = + { + wxLEFT, wxRIGHT, wxTOP, wxBOTTOM + }; + + m_button->SetBitmap(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_BUTTON), + positions[m_radioImagePos->GetSelection()]); + + if ( m_chkUsePressed->GetValue() ) + m_button->SetBitmapPressed(wxArtProvider::GetIcon(wxART_HELP, wxART_BUTTON)); + if ( m_chkUseFocused->GetValue() ) + m_button->SetBitmapFocus(wxArtProvider::GetIcon(wxART_ERROR, wxART_BUTTON)); + if ( m_chkUseCurrent->GetValue() ) + m_button->SetBitmapCurrent(wxArtProvider::GetIcon(wxART_WARNING, wxART_BUTTON)); + if ( m_chkUseDisabled->GetValue() ) + m_button->SetBitmapDisabled(wxArtProvider::GetIcon(wxART_MISSING_IMAGE, wxART_BUTTON)); } -#endif // wxUniv + + m_chkUseBitmapClass->Enable(showsBitmap); + + m_chkUsePressed->Enable(showsBitmap); + m_chkUseFocused->Enable(showsBitmap); + m_chkUseCurrent->Enable(showsBitmap); + m_chkUseDisabled->Enable(showsBitmap); + + if ( m_chkAuthNeeded->GetValue() ) + m_button->SetAuthNeeded(); if ( m_chkDefault->GetValue() ) - { m_button->SetDefault(); - } AddButtonToSizer(); @@ -424,16 +572,42 @@ void ButtonWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event)) void ButtonWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event)) { CreateButton(); + Layout(); // make sure the text field for changing note displays correctly. } void ButtonWidgetsPage::OnButtonChangeLabel(wxCommandEvent& WXUNUSED(event)) { - m_button->SetLabel(m_textLabel->GetValue()); + const wxString labelText = m_textLabel->GetValue(); + +#if wxUSE_COMMANDLINKBUTTON + if ( m_cmdLnkButton ) + m_cmdLnkButton->SetMainLabel(labelText); + else +#endif // wxUSE_COMMANDLINKBUTTON + { +#if wxUSE_MARKUP + if ( m_chkUseMarkup->GetValue() ) + m_button->SetLabelMarkup(labelText); + else +#endif // wxUSE_MARKUP + m_button->SetLabel(labelText); + } + + m_sizerButton->Layout(); +} + +void ButtonWidgetsPage::OnButtonChangeNote(wxCommandEvent& WXUNUSED(event)) +{ +#if wxUSE_COMMANDLINKBUTTON + m_cmdLnkButton->SetNote(m_textNote->GetValue()); + + m_sizerButton->Layout(); +#endif // wxUSE_COMMANDLINKBUTTON } void ButtonWidgetsPage::OnButton(wxCommandEvent& WXUNUSED(event)) { - wxLogMessage(_T("Test button clicked.")); + wxLogMessage(wxT("Test button clicked.")); } // ---------------------------------------------------------------------------- @@ -445,11 +619,11 @@ wxBitmap ButtonWidgetsPage::CreateBitmap(const wxString& label) wxBitmap bmp(180, 70); // shouldn't hardcode but it's simpler like this wxMemoryDC dc; dc.SelectObject(bmp); - dc.SetBackground(wxBrush(*wxWHITE)); + dc.SetBackground(*wxCYAN_BRUSH); dc.Clear(); - dc.SetTextForeground(*wxBLUE); - dc.DrawLabel(wxStripMenuCodes(m_textLabel->GetValue()) + _T("\n") - _T("(") + label + _T(" state)"), + dc.SetTextForeground(*wxBLACK); + dc.DrawLabel(wxStripMenuCodes(m_textLabel->GetValue()) + wxT("\n") + wxT("(") + label + wxT(" state)"), wxArtProvider::GetBitmap(wxART_INFORMATION), wxRect(10, 10, bmp.GetWidth() - 20, bmp.GetHeight() - 20), wxALIGN_CENTRE);