[C++] 375 SwitchBot管理アプリの製作 その２ GUIの作成 wxWidgets

[Mac M2 Pro 12CPU, Sonoma 14.5, wxWidgets 3.2.5]

wxWidgetsのコードはFLTKとはまた違った独特のクセがあります。

ChatGPTにGUIのコードを書いてもらいました。Swiftと遜色ない洗練された外観です。

やはりGUIは座標を使うのが楽です。SwiftUIやJavaのSwingは書きにくくて苦手です。

#include <wx/wx.h>
#include <wx/slider.h>
#include <wx/stattext.h>
#include <wx/choice.h>
#include <wx/panel.h>
#include <wx/sizer.h>
#include <wx/image.h>
#include <wx/bitmap.h>
#include "functions.h"

class MyFrame : public wxFrame
{
public:
    MyFrame() : wxFrame(NULL, wxID_ANY, "SwitchBot Manager", wxDefaultPosition, wxSize(600, 400))
    {
        // パネルを左右に分割
        wxPanel* leftPanel = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxSize(300, 400));
        wxPanel* rightPanel = new wxPanel(this, wxID_ANY, wxPoint(300, 0), wxSize(300, 400));

        // 背景色の設定
        leftPanel->SetBackgroundColour(wxColour("#00CED1"));
        rightPanel->SetBackgroundColour(wxColour("#4B0082"));

        // 下部のパネルを追加して背景色を設定
        wxPanel* bottomPanel = new wxPanel(leftPanel, wxID_ANY, wxPoint(0, 100), wxSize(300, 300));
        bottomPanel->SetBackgroundColour(wxColour("#008B8B"));

        // CSVからのデータ読み込み
        std::vector<double> data = ReadCsvData();

        // 室温と湿度
        new wxStaticText(leftPanel, wxID_ANY, "室温", wxPoint(10, 10), wxSize(80, 20));
        new wxStaticText(leftPanel, wxID_ANY, wxString::Format("%.1f", data[0]), wxPoint(100, 10), wxSize(80, 20));
        new wxStaticText(leftPanel, wxID_ANY, "湿度", wxPoint(10, 40), wxSize(80, 20));
        new wxStaticText(leftPanel, wxID_ANY, wxString::Format("%.0f", data[1]), wxPoint(100, 40), wxSize(80, 20));

        // 不快指数
        new wxStaticText(leftPanel, wxID_ANY, "不快指数", wxPoint(10, 70), wxSize(80, 20));
        new wxStaticText(leftPanel, wxID_ANY, wxString::Format("%.0f", data[2]), wxPoint(100, 70), wxSize(80, 20));

        // エアコン
        new wxStaticText(bottomPanel, wxID_ANY, "エアコン", wxPoint(10, 10), wxSize(80, 20));

        // AUTOボタン
        new wxButton(bottomPanel, wxID_ANY, "AUTO", wxPoint(100, 5), wxSize(60, 30));

        // OFFボタン
        new wxButton(bottomPanel, wxID_ANY, "OFF", wxPoint(180, 5), wxSize(60, 30));

        // 動作温度
        new wxStaticText(bottomPanel, wxID_ANY, "動作温度", wxPoint(10, 51), wxSize(72, 18));
        wxSlider* operationTempSlider = new wxSlider(bottomPanel, wxID_ANY, 26, 26, 28, wxPoint(110, 50), wxSize(120, 20), wxSL_HORIZONTAL);
        wxStaticText* operationTempDisplay = new wxStaticText(bottomPanel, wxID_ANY, "26", wxPoint(240, 50), wxSize(40, 20));

        // 温度幅
        new wxStaticText(bottomPanel, wxID_ANY, "温度幅", wxPoint(10, 81), wxSize(54, 18));
        wxSlider* tempRangeSlider = new wxSlider(bottomPanel, wxID_ANY, 3, 1, 5, wxPoint(110, 80), wxSize(120, 20), wxSL_HORIZONTAL);
        wxStaticText* tempRangeDisplay = new wxStaticText(bottomPanel, wxID_ANY, "0.3", wxPoint(240, 81), wxSize(40, 20));

        // 設定温度
        new wxStaticText(bottomPanel, wxID_ANY, "設定温度", wxPoint(10, 111), wxSize(72, 18));
        wxSlider* setTempSlider = new wxSlider(bottomPanel, wxID_ANY, 22, 20, 25, wxPoint(110, 110), wxSize(120, 20), wxSL_HORIZONTAL);
        wxStaticText* setTempDisplay = new wxStaticText(bottomPanel, wxID_ANY, "22", wxPoint(240, 110), wxSize(40, 20));

        // ファン
        new wxStaticText(bottomPanel, wxID_ANY, "ファン", wxPoint(10, 141), wxSize(53, 18));
        wxArrayString fanChoices;
        fanChoices.Add("Auto");
        fanChoices.Add("Low");
        fanChoices.Add("Medium");
        fanChoices.Add("High");
        new wxChoice(bottomPanel, wxID_ANY, wxPoint(110, 140), wxSize(80, 20), fanChoices);

        // Event bindings
        operationTempSlider->Bind(wxEVT_SLIDER, [operationTempDisplay](wxCommandEvent& event) {
            operationTempDisplay->SetLabel(wxString::Format("%.1f", event.GetInt() / 10.0));
        });

        tempRangeSlider->Bind(wxEVT_SLIDER, [tempRangeDisplay](wxCommandEvent& event) {
            tempRangeDisplay->SetLabel(wxString::Format("%.1f", event.GetInt() / 10.0));
        });

        setTempSlider->Bind(wxEVT_SLIDER, [setTempDisplay](wxCommandEvent& event) {
            setTempDisplay->SetLabel(wxString::Format("%d", event.GetInt()));
        });
    }
};

class MyApp : public wxApp
{
public:
    virtual bool OnInit()
    {
        MyFrame* frame = new MyFrame();
        frame->Show(true);
        return true;
    }
};

wxIMPLEMENT_APP(MyApp);