X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/53a2db124c633f80bdb16336084262037d879a2c..616c0d1f3ac084bb92f0a75dc48812e8647f1b22:/include/wx/msw/tooltip.h?ds=sidebyside diff --git a/include/wx/msw/tooltip.h b/include/wx/msw/tooltip.h index 0e7bafe04a..ae512d928b 100644 --- a/include/wx/msw/tooltip.h +++ b/include/wx/msw/tooltip.h @@ -13,8 +13,10 @@ #define _WX_MSW_TOOLTIP_H_ #include "wx/object.h" +#include "wx/gdicmn.h" class WXDLLIMPEXP_FWD_CORE wxWindow; +class wxToolTipOtherWindows; class WXDLLIMPEXP_CORE wxToolTip : public wxObject { @@ -23,6 +25,11 @@ public: wxToolTip(const wxString &tip); virtual ~wxToolTip(); + // ctor used by wxStatusBar to associate a tooltip to a portion of + // the status bar window: + wxToolTip(wxWindow* win, unsigned int id, + const wxString &tip, const wxRect& rc); + // accessors // tip text void SetTip(const wxString& tip); @@ -37,24 +44,44 @@ public: static void Enable(bool flag); // set the delay after which the tooltip appears static void SetDelay(long milliseconds); - // set the delay after which the tooltip disappears or how long the tooltip remains visible + // set the delay after which the tooltip disappears or how long the + // tooltip remains visible static void SetAutoPop(long milliseconds); // set the delay between subsequent tooltips to appear static void SetReshow(long milliseconds); + // set maximum width for the new tooltips: -1 disables wrapping + // entirely, 0 restores the default behaviour + static void SetMaxWidth(int width); // implementation only from now on // ------------------------------- - // should be called in responde to WM_MOUSEMOVE + // should be called in response to WM_MOUSEMOVE static void RelayEvent(WXMSG *msg); // add a window to the tooltip control - void Add(WXHWND hwnd); + void AddOtherWindow(WXHWND hwnd); // remove any tooltip from the window - static void Remove(WXHWND hwnd); + static void Remove(WXHWND hwnd, unsigned int id, const wxRect& rc); + + // Set the rectangle we're associated with. This rectangle is only used for + // the main window, not any sub-windows added with Add() so in general it + // makes sense to use it for tooltips associated with a single window only. + void SetRect(const wxRect& rc); private: + // Adds a window other than our main m_window to this tooltip. + void DoAddHWND(WXHWND hWnd); + + // Perform the specified operation for the given window only. + void DoSetTip(WXHWND hWnd); + void DoRemove(WXHWND hWnd); + + // Call the given function for all windows we're associated with. + void DoForAllWindows(void (wxToolTip::*func)(WXHWND)); + + // the one and only one tooltip control we use - never access it directly // but use GetToolTipCtrl() which will create it when needed static WXHWND ms_hwndTT; @@ -62,14 +89,21 @@ private: // create the tooltip ctrl if it doesn't exist yet and return its HWND static WXHWND GetToolTipCtrl(); + // new tooltip maximum width, defaults to min(display width, 400) + static int ms_maxWidth; + // remove this tooltip from the tooltip control void Remove(); wxString m_text; // tooltip text - wxWindow *m_window; // window we're associated with + wxWindow* m_window; // main window we're associated with + wxToolTipOtherWindows *m_others; // other windows associated with it or NULL + wxRect m_rect; // the rect of the window for which this tooltip is shown + // (or a rect with width/height == 0 to show it for the entire window) + unsigned int m_id; // the id of this tooltip (ignored when m_rect width/height is 0) DECLARE_ABSTRACT_CLASS(wxToolTip) - DECLARE_NO_COPY_CLASS(wxToolTip) + wxDECLARE_NO_COPY_CLASS(wxToolTip); }; #endif // _WX_MSW_TOOLTIP_H_