GUI不显示所有组件(C++)

您需要将面板放大,以便可以看到您放置在其中的控件。您当前正在使用 mxDefaultSize ,它很小,如图片左上角所示。

您使用的构造函数是:

wxPanel::wxPanel(
    wxWindow* parent,
    wxWindowID id = wxID_ANY,
    const wxPoint& pos = wxDefaultPosition,
    const wxSize& size = wxDefaultSize,       // <- set this to something bigger
    long style = wxTAB_TRAVERSAL,
    const wxString& name = wxPanelNameStr 
)

例子:

wxPanel* panel = new wxPanel(
    this,
    wxID_ANY,
    wxDefaultPosition,
    {1000, 1000}
);

很容易修复,我为此切换了wxPanel构造函数:

wxPanel* panel = new wxPanel(
    this,
    wxID_ANY,
    wxDefaultPosition,
    {1000, 1000}
);

并将wxButton上的指针从“this”更改为“panel”,现在一切都按预期显示。以下是新代码:

#include "MainFrame.h"
#include <wx/wx.h>


MainFrame::MainFrame(const wxString& title) : wxFrame(nullptr, wxID_ANY, title) {
    wxPanel* panel = new wxPanel(
        this,
        wxID_ANY,
        wxDefaultPosition,
        { 2000, 2000 }
    );

    wxButton* button = new wxButton(panel, wxID_ANY, "Button", wxPoint(150, 50), wxSize(120, 50));

    wxCheckBox* checkBox = new wxCheckBox(panel, wxID_ANY, "CheckBox", wxPoint(550, 55));

    wxStaticText* staticText = new wxStaticText(panel, wxID_ANY, "Static Text - NOT editable", wxPoint(120, 150));
}

谢谢大家的帮助,非常感谢:)