c6cc416977
As wxCollapsiblePane doesn't use sizers for layout (and while this could be changed for the generic version, it still wouldn't fix the problem for the native one), default InformFirstDirection() implementation forwarding it to the window sizer doesn't work for it and we need to explicitly let the contents of wxCollapsiblePane know about the available size.
126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/collpane.h
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// Purpose: wxCollapsiblePane
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// Author: Francesco Montorsi
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// Modified by:
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// Created: 8/10/2006
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// Copyright: (c) Francesco Montorsi
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// Licence: wxWindows Licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_COLLAPSABLE_PANE_H_BASE_
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#define _WX_COLLAPSABLE_PANE_H_BASE_
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#include "wx/defs.h"
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#if wxUSE_COLLPANE
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#include "wx/control.h"
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// class name
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extern WXDLLIMPEXP_DATA_CORE(const char) wxCollapsiblePaneNameStr[];
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// ----------------------------------------------------------------------------
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// wxCollapsiblePaneBase: interface for wxCollapsiblePane
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// ----------------------------------------------------------------------------
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#define wxCP_DEFAULT_STYLE (wxTAB_TRAVERSAL | wxNO_BORDER)
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#define wxCP_NO_TLW_RESIZE (0x0002)
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class WXDLLIMPEXP_CORE wxCollapsiblePaneBase : public wxControl
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{
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public:
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wxCollapsiblePaneBase() {}
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virtual void Collapse(bool collapse = true) = 0;
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void Expand() { Collapse(false); }
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virtual bool IsCollapsed() const = 0;
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bool IsExpanded() const { return !IsCollapsed(); }
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virtual wxWindow *GetPane() const = 0;
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virtual wxString GetLabel() const wxOVERRIDE = 0;
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virtual void SetLabel(const wxString& label) wxOVERRIDE = 0;
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virtual bool
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InformFirstDirection(int direction,
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int size,
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int availableOtherDir) wxOVERRIDE
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{
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wxWindow* const p = GetPane();
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if ( !p )
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return false;
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if ( !p->InformFirstDirection(direction, size, availableOtherDir) )
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return false;
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InvalidateBestSize();
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return true;
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}
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};
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// ----------------------------------------------------------------------------
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// event types and macros
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_FWD_CORE wxCollapsiblePaneEvent;
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wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COLLAPSIBLEPANE_CHANGED, wxCollapsiblePaneEvent );
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class WXDLLIMPEXP_CORE wxCollapsiblePaneEvent : public wxCommandEvent
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{
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public:
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wxCollapsiblePaneEvent() {}
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wxCollapsiblePaneEvent(wxObject *generator, int id, bool collapsed)
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: wxCommandEvent(wxEVT_COLLAPSIBLEPANE_CHANGED, id),
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m_bCollapsed(collapsed)
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{
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SetEventObject(generator);
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}
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bool GetCollapsed() const { return m_bCollapsed; }
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void SetCollapsed(bool c) { m_bCollapsed = c; }
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// default copy ctor, assignment operator and dtor are ok
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virtual wxEvent *Clone() const wxOVERRIDE { return new wxCollapsiblePaneEvent(*this); }
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private:
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bool m_bCollapsed;
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wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCollapsiblePaneEvent);
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};
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// ----------------------------------------------------------------------------
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// event types and macros
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// ----------------------------------------------------------------------------
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typedef void (wxEvtHandler::*wxCollapsiblePaneEventFunction)(wxCollapsiblePaneEvent&);
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#define wxCollapsiblePaneEventHandler(func) \
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wxEVENT_HANDLER_CAST(wxCollapsiblePaneEventFunction, func)
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#define EVT_COLLAPSIBLEPANE_CHANGED(id, fn) \
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wx__DECLARE_EVT1(wxEVT_COLLAPSIBLEPANE_CHANGED, id, wxCollapsiblePaneEventHandler(fn))
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#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
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#include "wx/gtk/collpane.h"
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#else
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#include "wx/generic/collpaneg.h"
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// use #define and not a typedef to allow forward declaring the class
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#define wxCollapsiblePane wxGenericCollapsiblePane
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#endif
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// old wxEVT_COMMAND_* constant
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#define wxEVT_COMMAND_COLLPANE_CHANGED wxEVT_COLLAPSIBLEPANE_CHANGED
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#endif // wxUSE_COLLPANE
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#endif // _WX_COLLAPSABLE_PANE_H_BASE_
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