X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ff654490b7cb185631a1dc4621094d88643ccf41..a029e98a41820c2c1cd92e1e4bbff30c49f1c168:/src/generic/collpaneg.cpp diff --git a/src/generic/collpaneg.cpp b/src/generic/collpaneg.cpp index 40dd98609a..894345be6b 100644 --- a/src/generic/collpaneg.cpp +++ b/src/generic/collpaneg.cpp @@ -16,6 +16,11 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + #include "wx/defs.h" #if wxUSE_COLLPANE && wxUSE_BUTTON && wxUSE_STATLINE @@ -39,21 +44,34 @@ // implementation // ============================================================================ -const wxChar wxCollapsiblePaneNameStr[] = wxT("collapsiblePane"); +const char wxCollapsiblePaneNameStr[] = "collapsiblePane"; //----------------------------------------------------------------------------- // wxGenericCollapsiblePane //----------------------------------------------------------------------------- -DEFINE_EVENT_TYPE(wxEVT_COMMAND_COLLPANE_CHANGED) +wxDEFINE_EVENT( wxEVT_COMMAND_COLLPANE_CHANGED, wxCollapsiblePaneEvent ); IMPLEMENT_DYNAMIC_CLASS(wxGenericCollapsiblePane, wxControl) IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePaneEvent, wxCommandEvent) BEGIN_EVENT_TABLE(wxGenericCollapsiblePane, wxControl) EVT_BUTTON(wxID_ANY, wxGenericCollapsiblePane::OnButton) EVT_SIZE(wxGenericCollapsiblePane::OnSize) + + WX_EVENT_TABLE_CONTROL_CONTAINER(wxGenericCollapsiblePane) END_EVENT_TABLE() +WX_DELEGATE_TO_CONTROL_CONTAINER(wxGenericCollapsiblePane, wxControl) + +void wxGenericCollapsiblePane::Init() +{ + WX_INIT_CONTROL_CONTAINER(); + + m_pButton = NULL; + m_pPane = NULL; + m_pStaticLine = NULL; + m_sz = NULL; +} bool wxGenericCollapsiblePane::Create(wxWindow *parent, wxWindowID id, @@ -69,19 +87,22 @@ bool wxGenericCollapsiblePane::Create(wxWindow *parent, m_strLabel = label; + // sizer containing the expand button and possibly a static line + m_sz = new wxBoxSizer(wxHORIZONTAL); + +#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__) + // on Mac we use the special disclosure triangle button + m_pStaticLine = NULL; + m_pButton = new wxDisclosureTriangle(this, wxID_ANY, GetBtnLabel()); + m_sz->Add(m_pButton); +#else // create children and lay them out using a wxBoxSizer // (so that we automatically get RTL features) m_pButton = new wxButton(this, wxID_ANY, GetBtnLabel(), wxPoint(0, 0), wxDefaultSize, wxBU_EXACTFIT); m_pStaticLine = new wxStaticLine(this, wxID_ANY); -#ifdef __WXMAC__ - // on Mac we put the static libe above the button - m_sz = new wxBoxSizer(wxVERTICAL); - m_sz->Add(m_pStaticLine, 0, wxALL|wxGROW, GetBorder()); - m_sz->Add(m_pButton, 0, wxLEFT|wxRIGHT|wxBOTTOM, GetBorder()); -#else + // on other platforms we put the static line and the button horizontally - m_sz = new wxBoxSizer(wxHORIZONTAL); m_sz->Add(m_pButton, 0, wxLEFT|wxTOP|wxBOTTOM, GetBorder()); m_sz->Add(m_pStaticLine, 1, wxALIGN_CENTER|wxLEFT|wxRIGHT, GetBorder()); #endif @@ -94,7 +115,7 @@ bool wxGenericCollapsiblePane::Create(wxWindow *parent, // do not set sz as our sizers since we handle the pane window without using sizers m_pPane = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, - wxTAB_TRAVERSAL|wxNO_BORDER); + wxTAB_TRAVERSAL|wxNO_BORDER, wxT("wxCollapsiblePanePane") ); // start as collapsed: m_pPane->Hide(); @@ -104,14 +125,14 @@ bool wxGenericCollapsiblePane::Create(wxWindow *parent, wxGenericCollapsiblePane::~wxGenericCollapsiblePane() { - if (m_pButton && m_pStaticLine && m_sz) - { + if (m_pButton) m_pButton->SetContainingSizer(NULL); + + if (m_pStaticLine) m_pStaticLine->SetContainingSizer(NULL); - // our sizer is not deleted automatically since we didn't use SetSizer()! - wxDELETE(m_sz); - } + // our sizer is not deleted automatically since we didn't use SetSizer()! + wxDELETE(m_sz); } wxSize wxGenericCollapsiblePane::DoGetBestSize() const @@ -131,13 +152,18 @@ wxSize wxGenericCollapsiblePane::DoGetBestSize() const wxString wxGenericCollapsiblePane::GetBtnLabel() const { + // on mac the triangle indicates the state, no string change +#ifdef __WXMAC__ + return m_strLabel; +#else return m_strLabel + (IsCollapsed() ? wxT(" >>") : wxT(" <<")); +#endif } void wxGenericCollapsiblePane::OnStateChange(const wxSize& sz) { // minimal size has priority over the best size so set here our min size - SetMinSize(sz); +// SetMinSize(sz); SetSize(sz); if (this->HasFlag(wxCP_NO_TLW_RESIZE)) @@ -147,62 +173,21 @@ void wxGenericCollapsiblePane::OnStateChange(const wxSize& sz) } - // - // NB: the following block of code has been accurately designed to - // as much flicker-free as possible; be careful when modifying it! - // + wxTopLevelWindow *top = + wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); + if ( !top ) + return; - wxTopLevelWindow * - top = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); - if ( top ) - { - // NB: don't Layout() the 'top' window as its size has not been correctly - // updated yet and we don't want to do an initial Layout() with the old - // size immediately followed by a SetClientSize/Fit call for the new - // size; that would provoke flickering! - - if (top->GetSizer()) -#ifdef __WXGTK__ - // FIXME: the SetSizeHints() call would be required also for GTK+ for - // the expanded->collapsed transition. Unfortunately if we - // enable this line, then the GTK+ top window won't always be - // resized by the SetClientSize() call below! As a side effect - // of this dirty fix, the minimal size for the pane window is - // not set in GTK+ and the user can hide it shrinking the "top" - // window... - if (IsCollapsed()) -#endif - top->GetSizer()->SetSizeHints(top); - - - // we shouldn't attempt to resize a maximized window, whatever happens - if ( !top->IsMaximized() ) - { - if ( IsCollapsed() ) - { - // expanded -> collapsed transition - if (top->GetSizer()) - { - // we have just set the size hints... - wxSize szClient = top->GetSizer()->CalcMin(); - - // use SetClientSize() and not SetSize() otherwise the size for - // e.g. a wxFrame with a menubar wouldn't be correctly set - top->SetClientSize(szClient); - } - else - top->Layout(); - } - else - { - // collapsed -> expanded transition - - // force our parent to "fit", i.e. expand so that it can honour - // our minimal size - top->Fit(); - } - } - } + wxSizer *sizer = top->GetSizer(); + if ( !sizer ) + return; + + const wxSize newBestSize = sizer->ComputeFittingClientSize(top); + top->SetMinClientSize(newBestSize); + + // we shouldn't attempt to resize a maximized window, whatever happens + if ( !top->IsMaximized() ) + top->SetClientSize(newBestSize); } void wxGenericCollapsiblePane::Collapse(bool collapse) @@ -215,8 +200,13 @@ void wxGenericCollapsiblePane::Collapse(bool collapse) m_pPane->Show(!collapse); // update button label +#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__) + m_pButton->SetOpen( !collapse ); +#else // NB: this must be done after updating our "state" m_pButton->SetLabel(GetBtnLabel()); +#endif + OnStateChange(GetBestSize()); } @@ -224,16 +214,25 @@ void wxGenericCollapsiblePane::Collapse(bool collapse) void wxGenericCollapsiblePane::SetLabel(const wxString &label) { m_strLabel = label; +#ifdef __WXMAC__ + m_pButton->SetLabel(GetBtnLabel()); +#else m_pButton->SetLabel(GetBtnLabel()); m_pButton->SetInitialSize(); +#endif Layout(); } bool wxGenericCollapsiblePane::Layout() { +#ifdef __WXMAC__ + if (!m_pButton || !m_pPane || !m_sz) + return false; // we need to complete the creation first! +#else if (!m_pButton || !m_pStaticLine || !m_pPane || !m_sz) return false; // we need to complete the creation first! +#endif wxSize oursz(GetSize());