{"id":4066,"date":"2022-01-06T10:08:33","date_gmt":"2022-01-06T10:08:33","guid":{"rendered":"http:\/\/truelogic.org\/wordpress\/?p=4066"},"modified":"2022-01-06T10:08:34","modified_gmt":"2022-01-06T10:08:34","slug":"8c-wxwidgets-wxtogglebutton","status":"publish","type":"post","link":"https:\/\/truelogic.org\/wordpress\/2022\/01\/06\/8c-wxwidgets-wxtogglebutton\/","title":{"rendered":"8c.wxWidgets – wxToggleButton"},"content":{"rendered":"\n

OVERVIEW<\/strong><\/p>\n\n\n\n

wxToggleButtons are like checkboxes in that they represent two states- true or false. Except here, they generate a command event every time since they are buttons.<\/p>\n\n\n\n

The sample code below shows 3 toggle buttons and a label which shows the state of the each of the 3 toggle buttons.<\/p>\n\n\n\n

SAMPLE CODE<\/strong><\/p>\n\n\n\n

togglebutton.h<\/pre>\n\n\n
\n#include <wx\/wxprec.h>\n#ifndef WX_PRECOMP\n    #include <wx\/wx.h>\n#endif\n#include <wx\/tglbtn.h>\n\nclass ToggleButton: public wxFrame {\n\n    public:\n      ToggleButton(const wxString &title);\n      void onClick(wxCommandEvent &event);\n\n    private:\n      wxToggleButton *mBtn1, *mBtn2, *mBtn3;\n      wxStaticText *mLbl;\n\n};\n\n\n<\/pre><\/div>\n\n\n
togglebutton.cpp<\/pre>\n\n\n
\n#include "togglebutton.h"\n\n\nToggleButton::ToggleButton(const wxString &title):\n\n    wxFrame(NULL, -1, title, wxDefaultPosition, wxSize(500,200)) {\n \n    wxPanel *panel = new wxPanel(this, -1);    \n    wxBoxSizer *vbox = new wxBoxSizer(wxVERTICAL);\n    panel->SetSizer(vbox);\n\n    mBtn1 = new wxToggleButton(panel, -1, wxString("1"));\n    mBtn2 = new wxToggleButton(panel, -1, wxString("2"));\n    mBtn3 = new wxToggleButton(panel, -1, wxString("3"));\n    mLbl = new wxStaticText(panel, -1, wxString(""));\n\n    vbox->Add(mBtn1, 1, wxEXPAND);\n    vbox->Add(mBtn2, 1, wxEXPAND);\n    vbox->Add(mBtn3, 1, wxEXPAND);\n    vbox->Add(mLbl, 1, wxEXPAND);\n\n    mBtn1->Bind(wxEVT_TOGGLEBUTTON, &ToggleButton::onClick, this);\n    mBtn2->Bind(wxEVT_TOGGLEBUTTON, &ToggleButton::onClick, this);\n    mBtn3->Bind(wxEVT_TOGGLEBUTTON, &ToggleButton::onClick, this);\n    Center();\n\n}\n\nvoid ToggleButton::onClick(wxCommandEvent &event) {\n\twxString label = wxT("");\n\tif (mBtn1->GetValue())\n\t\tlabel.Append("1=toggled ");\n\tif (mBtn2->GetValue())\n\t\tlabel.Append("2=toggled ");\n\tif (mBtn3->GetValue())\n\t\tlabel.Append("3=toggled ");\n\t\t\n \tmLbl->SetLabel(label);\t\n}\n\n\n\n\n<\/pre><\/div>\n\n\n
main.h<\/pre>\n\n\n
\n#include <wx\/wxprec.h>\n#ifndef WX_PRECOMP\n    #include <wx\/wx.h>\n#endif\n\nclass Main: public wxApp {\n\n\tpublic:\n\t        virtual bool OnInit();\n};\n\n<\/pre><\/div>\n\n\n
main.cpp<\/pre>\n\n\n
\n#include "main.h"\n#include "togglebutton.h"\n \nIMPLEMENT_APP(Main)\n\nbool Main::OnInit() {\n\n    ToggleButton *app = new ToggleButton(wxT("ToggleButton"));\n    app->Show(true);\n}\n\n<\/pre><\/div>\n\n\n
The output is shown below<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
OVERVIEW wxToggleButtons are like checkboxes in that they represent two states- true or false. Except here, they generate a command event every time since they […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":3595,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,365],"tags":[],"class_list":["post-4066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cc","category-wxwidgets"],"_links":{"self":[{"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/posts\/4066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/comments?post=4066"}],"version-history":[{"count":3,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/posts\/4066\/revisions"}],"predecessor-version":[{"id":4071,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/posts\/4066\/revisions\/4071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/media\/3595"}],"wp:attachment":[{"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/media?parent=4066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/categories?post=4066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truelogic.org\/wordpress\/wp-json\/wp\/v2\/tags?post=4066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}