X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4c51a665c649f7579fb39e62070cef4f66b3210d..ab67e8874db324fab5223cc8d5dff8a8de3e2b77:/include/wx/combo.h diff --git a/include/wx/combo.h b/include/wx/combo.h index cb13398fba..76bf25f532 100644 --- a/include/wx/combo.h +++ b/include/wx/combo.h @@ -541,7 +541,10 @@ protected: void DestroyPopup(); // override the base class virtuals involved in geometry calculations + // The common version only sets a default width, so the derived classes + // should override it and set the height and change the width as needed. virtual wxSize DoGetBestSize() const; + virtual wxSize DoGetSizeFromTextSize(int xlen, int ylen = -1) const; // also set the embedded wxTextCtrl colours virtual bool SetForegroundColour(const wxColour& colour); @@ -560,7 +563,8 @@ protected: // Standard textctrl positioning routine. Just give it platform-dependant // textctrl coordinate adjustment. - virtual void PositionTextCtrl( int textCtrlXAdjust, int textCtrlYAdjust ); + virtual void PositionTextCtrl( int textCtrlXAdjust = 0, + int textCtrlYAdjust = 0); // event handlers void OnSizeEvent( wxSizeEvent& event ); @@ -641,7 +645,7 @@ protected: // main (ie. topmost) window of a composite control (default = this) wxWindow* m_mainCtrlWnd; - // used to prevent immediate re-popupping incase closed popup + // used to prevent immediate re-popupping in case closed popup // by clicking on the combo control (needed because of inconsistent // transient implementation across platforms). wxLongLong m_timeCanAcceptClick; @@ -767,6 +771,13 @@ public: // Return true for success. virtual bool Create(wxWindow* parent) = 0; + // Calls Destroy() for the popup control (i.e. one returned by + // GetControl()) and makes sure that 'this' is deleted at the end. + // Default implementation works for both cases where popup control + // class is multiple inherited or created on heap as a separate + // object. + virtual void DestroyPopup(); + // We must have an associated control which is subclassed by the combobox. virtual wxWindow *GetControl() = 0;