wxSizer 和 wxStaticBitmap 忽略最小大小

wxSizer and wxStaticBitmap ignore minimum size

本文关键字:小大 wxStaticBitmap wxSizer      更新时间:2023-10-16
Wizard::Wizard( wxWindow* parent, const wxString& archive )
: wxWizard(parent, wxID_ANY, _("Wizard"))
{    
    this->SetSizeHints( wxSize( -1,-1 ), wxDefaultSize );
    wxWizardPageSimple* rcModWizPageSelect = new wxWizardPageSimple( this );
    m_pages.Add( rcModWizPageSelect );
    wxBoxSizer* bSizer1;
    bSizer1 = new wxBoxSizer( wxVERTICAL );
    m_bitmap2 = new wxStaticBitmap( rcModWizPageSelect, wxID_ANY, wxBitmap( wxT("data/img.jpg"), wxBITMAP_TYPE_ANY ), wxDefaultPosition, wxDefaultSize, 0 );
    m_bitmap2->SetMinSize( wxSize( 586,192 ) );
    bSizer1->Add( m_bitmap2, 0, wxALL|wxEXPAND|wxFIXED_MINSIZE, 5 );
    wxStaticBoxSizer* sbSizer1;
    sbSizer1 = new wxStaticBoxSizer( new wxStaticBox( rcModWizPageSelect, wxID_ANY, _("Select Archive") ), wxVERTICAL );
    rcModArchivePicker = new wxFilePickerCtrl( rcModWizPageSelect, wxID_ANY, wxEmptyString, _("Select a file"), wxT("*.zip"), wxDefaultPosition, wxDefaultSize, wxFLP_DEFAULT_STYLE|wxFLP_FILE_MUST_EXIST|wxFLP_OPEN );
    sbSizer1->Add( rcModArchivePicker, 0, wxALL|wxEXPAND, 5 );
    bSizer1->Add( sbSizer1, 1, wxALL|wxEXPAND, 5 );
    rcModWizPageSelect->SetSizer( bSizer1 );
    rcModWizPageSelect->Layout();
    bSizer1->Fit( rcModWizPageSelect );
    wxWizardPageSimple* rcModWizPageProgress = new wxWizardPageSimple( this );
    m_pages.Add( rcModWizPageProgress );
    wxBoxSizer* bSizer2;
    bSizer2 = new wxBoxSizer( wxVERTICAL );
    m_bitmap1 = new wxStaticBitmap( rcModWizPageProgress, wxID_ANY, wxBitmap( wxT("data/img.jpg"), wxBITMAP_TYPE_ANY ), wxDefaultPosition, wxDefaultSize, 0 );
    m_bitmap1->SetMinSize( wxSize( 586,192 ) );
    bSizer2->Add( m_bitmap1, 0, wxALL|wxEXPAND|wxFIXED_MINSIZE, 5 );
    wxStaticBoxSizer* sbSizer2;
    sbSizer2 = new wxStaticBoxSizer( new wxStaticBox( rcModWizPageProgress, wxID_ANY, _("Please Wait") ), wxVERTICAL );
    rcModInstallProgress = new wxGauge( rcModWizPageProgress, wxID_ANY, 100, wxDefaultPosition, wxDefaultSize, wxGA_HORIZONTAL|wxGA_SMOOTH );
    rcModInstallProgress->SetValue( 0 ); 
    sbSizer2->Add( rcModInstallProgress, 0, wxALL|wxEXPAND, 5 );
    bSizer2->Add( sbSizer2, 1, wxALL|wxEXPAND, 5 );
    rcModWizPageProgress->SetSizer( bSizer2 );
    rcModWizPageProgress->Layout();
    bSizer2->Fit( rcModWizPageProgress );
    this->Centre( wxBOTH );
    for ( unsigned int i = 1; i < m_pages.GetCount(); i++ )
    {
        m_pages.Item( i )->SetPrev( m_pages.Item( i - 1 ) );
        m_pages.Item( i - 1 )->SetNext( m_pages.Item( i ) );
    }
}

我尝试有一个漂亮的向导对话框,但最小尺寸被忽略,整体帧比我的图像小得多。图像的大小为 586x192。

预览在wxFormBuilder中看起来不错,但生成的代码看起来完全不同。这里有 2 张图片: https://i.stack.imgur.com/tbOzP.png https://i.stack.imgur.com/B3vVf.png

谁能帮我解决这个问题?

我遇到了同样的问题,并且能够通过在大小器上调用 SetItemMinSize(( 来解决它,如下所示:

sizer->Add(control, 0, 0, 0);
sizer->SetItemMinSize(control, 150, -1);

您可能还想检查您的实际父小部件是否遵循其子级的大小或识别它们。我认为您的小部件本身(图片(具有正确的大小,但它周围的窗口/框架没有正确的大小,因此它显示为"越界"。尝试使窗口应用其子级的大小更改,请在此处查看以供参考:http://docs.wxwidgets.org/trunk/overview_windowsizing.html

和:

http://docs.wxwidgets.org/trunk/classwx_window.html#a2bf38a6cbd1f82fb46f274396f482994 http://docs.wxwidgets.org/trunk/classwx_sizer.html#abad9cedc0cbe9ade2c799da23462d17e

希望有助于问候,

罗恩