// Author: Francesco Montorsi
// Modified By:
// Created: 8/10/2006
-// Id: $Id$
// Copyright: (c) Francesco Montorsi
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// 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
// implementation
// ============================================================================
-const wxChar wxCollapsiblePaneNameStr[] = wxT("collapsiblePane");
+const char wxCollapsiblePaneNameStr[] = "collapsiblePane";
//-----------------------------------------------------------------------------
// wxGenericCollapsiblePane
//-----------------------------------------------------------------------------
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_COLLPANE_CHANGED)
+wxDEFINE_EVENT( wxEVT_COLLAPSIBLEPANE_CHANGED, wxCollapsiblePaneEvent );
IMPLEMENT_DYNAMIC_CLASS(wxGenericCollapsiblePane, wxControl)
IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePaneEvent, wxCommandEvent)
EVT_SIZE(wxGenericCollapsiblePane::OnSize)
END_EVENT_TABLE()
+void wxGenericCollapsiblePane::Init()
+{
+ m_pButton = NULL;
+ m_pPane = NULL;
+ m_pStaticLine = NULL;
+ m_sz = NULL;
+}
bool wxGenericCollapsiblePane::Create(wxWindow *parent,
wxWindowID id,
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
// 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();
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
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))
{
- // the user asked to explicitely handle the resizing itself...
+ // the user asked to explicitly handle the resizing itself...
return;
}
- //
- // 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)
if ( IsCollapsed() == collapse )
return;
+ InvalidateBestSize();
+
// update our state
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());
}
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());
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