X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d4864e971beb14110e16450729bf16e733d79fff..478ba84485d00d0d9a80ce3304f226355f457471:/include/wx/control.h diff --git a/include/wx/control.h b/include/wx/control.h index 012e5c5a32..5fd882ce0c 100644 --- a/include/wx/control.h +++ b/include/wx/control.h @@ -5,7 +5,7 @@ // Modified by: // Created: 26.07.99 // RCS-ID: $Id$ -// Copyright: (c) wxWindows team +// Copyright: (c) wxWidgets team // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -32,10 +32,11 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxControlNameStr; // wxControl is the base class for all controls // ---------------------------------------------------------------------------- + class WXDLLEXPORT wxControlBase : public wxWindow { public: - wxControlBase() { } + wxControlBase() { Init(); } virtual ~wxControlBase(); @@ -47,19 +48,32 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxControlNameStr); - // simulates the event of given type (i.e. wxButton::Command() is just as - // if the button was clicked) - virtual void Command(wxCommandEvent &event); - // get the control alignment (left/right/centre, top/bottom/centre) int GetAlignment() const { return m_windowStyle & wxALIGN_MASK; } + // controls by default inherit the colours of their parents, if a // particular control class doesn't want to do it, it can override // ShouldInheritColours() to return false virtual bool ShouldInheritColours() const { return true; } + + // WARNING: this doesn't work for all controls nor all platforms! + // + // simulates the event of given type (i.e. wxButton::Command() is just as + // if the button was clicked) + virtual void Command(wxCommandEvent &event); + + + virtual void SetLabel(const wxString& label); + virtual bool SetFont(const wxFont& font); + virtual bool GetAdjustMinSizeFlag() const { return m_adjustMinSize; } + void SetAdjustMinSizeFlag(bool adjust) { m_adjustMinSize = adjust; } + + protected: + void Init(); + // creates the control (calls wxWindowBase::CreateBase inside) and adds it // to the list of parents children bool CreateControl(wxWindowBase *parent, @@ -70,12 +84,23 @@ protected: const wxValidator& validator, const wxString& name); - // inherit colour and font settings from the parent window - void InheritAttributes(); - // initialize the common fields of wxCommandEvent void InitCommandEvent(wxCommandEvent& event) const; + // set the initial window size if none is given (i.e. at least one of the + // components of the size passed to ctor/Create() is -1) + // + // normally just calls SetBestSize() but can be overridden not to do it for + // the controls which have to do some additional initialization (e.g. add + // strings to list box) before their best size can be accurately calculated + virtual void SetInitialBestSize(const wxSize& size) + { + SetBestSize(size); + } + + // should minsize and size be adjusted when font or label change? + bool m_adjustMinSize; + DECLARE_NO_COPY_CLASS(wxControlBase) };