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Added wxEVT_WIZARD_BEFORE_PAGE_CHANGED event to allow the application to influence

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the return value of GetNext after Next is clicked.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70630 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2012-02-20 11:38:52 +00:00
parent 9362d82351
commit c9f18835ab
3 changed files with 21 additions and 0 deletions
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5
include/wx/wizard.h
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@@ -291,6 +291,7 @@ wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_WIZARD_CANCEL, wxWizardEvent );
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_WIZARD_HELP, wxWizardEvent );
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_WIZARD_FINISHED, wxWizardEvent );
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_WIZARD_PAGE_SHOWN, wxWizardEvent );
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_WIZARD_BEFORE_PAGE_CHANGED, wxWizardEvent );
typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
@@ -307,6 +308,10 @@ typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
// changed - unless the event handler vetoes the event
#define EVT_WIZARD_PAGE_CHANGING(id, fn) wx__DECLARE_WIZARDEVT(PAGE_CHANGING, id, fn)
// Called before GetNext/GetPrev is called, so that the handler can change state that will be
// used when GetNext/GetPrev is called. PAGE_CHANGING is called too late to influence GetNext/GetPrev.
#define EVT_WIZARD_BEFORE_PAGE_CHANGED(id, fn) wx__DECLARE_WIZARDEVT(BEFORE_PAGE_CHANGED, id, fn)
// the user pressed "Cancel" button and the wizard is going to be dismissed -
// unless the event handler vetoes the event
#define EVT_WIZARD_CANCEL(id, fn) wx__DECLARE_WIZARDEVT(CANCEL, id, fn)