X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c757b5fee093bbc3686f1e474316396b742fb888..e10972f6c1436a6dcd5427b4e3913bb0f398e045:/include/wx/generic/filepickerg.h diff --git a/include/wx/generic/filepickerg.h b/include/wx/generic/filepickerg.h index ec23c505bd..9e18e495a2 100644 --- a/include/wx/generic/filepickerg.h +++ b/include/wx/generic/filepickerg.h @@ -17,8 +17,8 @@ #include "wx/dirdlg.h" -extern WXDLLEXPORT_DATA(const wxEventType) wxEVT_COMMAND_DIRPICKER_CHANGED; -extern WXDLLEXPORT_DATA(const wxEventType) wxEVT_COMMAND_FILEPICKER_CHANGED; +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COMMAND_DIRPICKER_CHANGED, wxFileDirPickerEvent ); +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_COMMAND_FILEPICKER_CHANGED, wxFileDirPickerEvent ); //----------------------------------------------------------------------------- @@ -29,7 +29,7 @@ class WXDLLIMPEXP_CORE wxGenericFileDirButton : public wxButton, public wxFileDirPickerWidgetBase { public: - wxGenericFileDirButton() { } + wxGenericFileDirButton() { Init(); } wxGenericFileDirButton(wxWindow *parent, wxWindowID id, const wxString& label = wxFilePickerWidgetLabel, @@ -42,13 +42,14 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxFilePickerWidgetNameStr) { + Init(); Create(parent, id, label, path, message, wildcard, pos, size, style, validator, name); } - virtual ~wxGenericFileDirButton() {} + virtual wxControl *AsControl() { return this; } -public: // overrideable +public: // overridable virtual wxDialog *CreateDialog() = 0; @@ -57,6 +58,8 @@ public: // overrideable virtual wxEventType GetEventType() const = 0; + virtual void SetInitialDirectory(const wxString& dir); + public: bool Create(wxWindow *parent, wxWindowID id, @@ -75,6 +78,18 @@ public: protected: wxString m_message, m_wildcard; + + // we just store the style passed to the ctor here instead of passing it to + // wxButton as some of our bits can conflict with wxButton styles and it + // just doesn't make sense to use picker styles for wxButton anyhow + long m_pickerStyle; + + // Initial directory set by SetInitialDirectory() call or empty. + wxString m_initialDir; + +private: + // common part of all ctors + void Init() { m_pickerStyle = -1; } }; @@ -104,36 +119,33 @@ public: pos, size, style, validator, name); } -public: // overrideable +public: // overridable virtual long GetDialogStyle() const { + // the derived class must initialize it if it doesn't use the + // non-default wxGenericFileDirButton ctor + wxASSERT_MSG( m_pickerStyle != -1, + "forgot to initialize m_pickerStyle?" ); + + long filedlgstyle = 0; - if (this->HasFlag(wxFLP_OPEN)) + if ( m_pickerStyle & wxFLP_OPEN ) filedlgstyle |= wxFD_OPEN; - if (this->HasFlag(wxFLP_SAVE)) + if ( m_pickerStyle & wxFLP_SAVE ) filedlgstyle |= wxFD_SAVE; - if (this->HasFlag(wxFLP_OVERWRITE_PROMPT)) + if ( m_pickerStyle & wxFLP_OVERWRITE_PROMPT ) filedlgstyle |= wxFD_OVERWRITE_PROMPT; - if (this->HasFlag(wxFLP_FILE_MUST_EXIST)) + if ( m_pickerStyle & wxFLP_FILE_MUST_EXIST ) filedlgstyle |= wxFD_FILE_MUST_EXIST; - if (this->HasFlag(wxFLP_CHANGE_DIR)) + if ( m_pickerStyle & wxFLP_CHANGE_DIR ) filedlgstyle |= wxFD_CHANGE_DIR; return filedlgstyle; } - virtual wxDialog *CreateDialog() - { - wxFileDialog *p = new wxFileDialog(GetDialogParent(), m_message, - wxEmptyString, wxEmptyString, - m_wildcard, GetDialogStyle()); - - // this sets both the default folder and the default file of the dialog - p->SetPath(m_path); - return p; - } + virtual wxDialog *CreateDialog(); wxEventType GetEventType() const { return wxEVT_COMMAND_FILEPICKER_CHANGED; } @@ -174,25 +186,21 @@ public: pos, size, style, validator, name); } -public: // overrideable +public: // overridable virtual long GetDialogStyle() const { - long dirdlgstyle = 0; + long dirdlgstyle = wxDD_DEFAULT_STYLE; - if (this->HasFlag(wxDIRP_DIR_MUST_EXIST)) + if ( m_pickerStyle & wxDIRP_DIR_MUST_EXIST ) dirdlgstyle |= wxDD_DIR_MUST_EXIST; - if (this->HasFlag(wxDIRP_CHANGE_DIR)) + if ( m_pickerStyle & wxDIRP_CHANGE_DIR ) dirdlgstyle |= wxDD_CHANGE_DIR; return dirdlgstyle; } - virtual wxDialog *CreateDialog() - { - return new wxDirDialog(GetDialogParent(), m_message, m_path, - GetDialogStyle()); - } + virtual wxDialog *CreateDialog(); wxEventType GetEventType() const { return wxEVT_COMMAND_DIRPICKER_CHANGED; }