X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d13b34d3f2be575d59747a5926000be7b28a45dc..880d76dfb12d4e8466df30d641bb25c6f71bd398:/include/wx/window.h diff --git a/include/wx/window.h b/include/wx/window.h index 07f1f084bb..443f0366e7 100644 --- a/include/wx/window.h +++ b/include/wx/window.h @@ -379,6 +379,13 @@ public: *h = s.y; } + // Determine the best size in the other direction if one of them is + // fixed. This is used with windows that can wrap their contents and + // returns input-independent best size for the others. + int GetBestHeight(int width) const; + int GetBestWidth(int height) const; + + void SetScrollHelper( wxScrollHelper *sh ) { m_scrollHelper = sh; } wxScrollHelper *GetScrollHelper() { return m_scrollHelper; } @@ -623,9 +630,10 @@ public: bool HasExtraStyle(int exFlag) const { return (m_exStyle & exFlag) != 0; } +#if WXWIN_COMPATIBILITY_2_8 // make the window modal (all other windows unresponsive) - virtual void MakeModal(bool modal = true); - + wxDEPRECATED( virtual void MakeModal(bool modal = true) ); +#endif // (primitive) theming support // --------------------------- @@ -739,8 +747,12 @@ public: // is this window a top level one? virtual bool IsTopLevel() const; + // is this window a child or grand child of this one (inside the same + // TLW)? + bool IsDescendant(wxWindowBase* win) const; + // it doesn't really change parent, use Reparent() instead - void SetParent( wxWindowBase *parent ) { m_parent = (wxWindow *)parent; } + void SetParent( wxWindowBase *parent ); // change the real parent of this window, return true if the parent // was changed, false otherwise (error or newParent == oldParent) virtual bool Reparent( wxWindowBase *newParent ); @@ -1029,8 +1041,7 @@ public: wxColour GetForegroundColour() const; // Set/get the background style. - virtual bool SetBackgroundStyle(wxBackgroundStyle style) - { m_backgroundStyle = style; return true; } + virtual bool SetBackgroundStyle(wxBackgroundStyle style); wxBackgroundStyle GetBackgroundStyle() const { return m_backgroundStyle; } @@ -1039,6 +1050,13 @@ public: // from a parent window virtual bool HasTransparentBackground() { return false; } + // Returns true if background transparency is supported for this + // window, i.e. if calling SetBackgroundStyle(wxBG_STYLE_TRANSPARENT) + // has a chance of succeeding. If reason argument is non-NULL, returns a + // user-readable explanation of why it isn't supported if the return + // value is false. + virtual bool IsTransparentBackgroundSupported(wxString* reason = NULL) const; + // set/retrieve the font for the window (SetFont() returns true if the // font really changed) virtual bool SetFont(const wxFont& font) = 0; @@ -1254,6 +1272,15 @@ public: // get the associated tooltip or NULL if none wxToolTip* GetToolTip() const { return m_tooltip; } wxString GetToolTipText() const; + + // Use the same tool tip as the given one (which can be NULL to indicate + // that no tooltip should be used) for this window. This is currently only + // used by wxCompositeWindow::DoSetToolTip() implementation and is not part + // of the public wx API. + // + // Returns true if tip was valid and we copied it or false if it was NULL + // and we reset our own tooltip too. + bool CopyToolTip(wxToolTip *tip); #else // !wxUSE_TOOLTIPS // make it much easier to compile apps in an environment // that doesn't support tooltips, such as PocketPC @@ -1422,6 +1449,15 @@ public: virtual wxWindow *GetMainWindowOfCompositeControl() { return (wxWindow*)this; } + // If this function returns true, keyboard navigation events shouldn't + // escape from it. A typical example of such "navigation domain" is a top + // level window because pressing TAB in one of them must not transfer focus + // to a different top level window. But it's not limited to them, e.g. MDI + // children frames are not top level windows (and their IsTopLevel() + // returns false) but still are self-contained navigation domains as well. + virtual bool IsTopNavigationDomain() const { return false; } + + protected: // helper for the derived class Create() methods: the first overload, with // validator parameter, should be used for child windows while the second @@ -1658,6 +1694,14 @@ protected: // (GetBorderSize() will be used to add them) virtual wxSize DoGetBestClientSize() const { return wxDefaultSize; } + // These two methods can be overridden to implement intelligent + // width-for-height and/or height-for-width best size determination for the + // window. By default the fixed best size is used. + virtual int DoGetBestClientHeight(int WXUNUSED(width)) const + { return wxDefaultCoord; } + virtual int DoGetBestClientWidth(int WXUNUSED(height)) const + { return wxDefaultCoord; } + // this is the virtual function to be overridden in any derived class which // wants to change how SetSize() or Move() works - it is called by all // versions of these functions in the base class @@ -1794,14 +1838,7 @@ inline void wxWindowBase::SetInitialBestSize(const wxSize& size) // ---------------------------------------------------------------------------- // include the declaration of the platform-specific class -#if defined(__WXPALMOS__) - #ifdef __WXUNIVERSAL__ - #define wxWindowNative wxWindowPalm - #else // !wxUniv - #define wxWindowPalm wxWindow - #endif // wxUniv/!wxUniv - #include "wx/palmos/window.h" -#elif defined(__WXMSW__) +#if defined(__WXMSW__) #ifdef __WXUNIVERSAL__ #define wxWindowNative wxWindowMSW #else // !wxUniv @@ -1831,9 +1868,6 @@ inline void wxWindowBase::SetInitialBestSize(const wxSize& size) #define wxWindowX11 wxWindow #endif // wxUniv #include "wx/x11/window.h" -#elif defined(__WXMGL__) - #define wxWindowNative wxWindowMGL - #include "wx/mgl/window.h" #elif defined(__WXDFB__) #define wxWindowNative wxWindowDFB #include "wx/dfb/window.h"