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more fixes to handling the paths with trailing slashes in wxDirDlg

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14946 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-04-05 10:11:37 +00:00
parent 2e99f81532
commit f3558accb0
2 changed files with 39 additions and 18 deletions
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31
include/wx/msw/dirdlg.h
View File

@@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////////
// Name: dirdlg.h
// Name: wx/msw/dirdlg.h
// Purpose: wxDirDialog class
// Author: Julian Smart
// Modified by:
@@ -20,29 +20,32 @@
WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
class WXDLLEXPORT wxDirDialog: public wxDialog
class WXDLLEXPORT wxDirDialog : public wxDialog
{
DECLARE_DYNAMIC_CLASS(wxDirDialog)
public:
wxDirDialog(wxWindow *parent, const wxString& message = wxFileSelectorPromptStr,
const wxString& defaultPath = wxEmptyString,
long style = 0, const wxPoint& pos = wxDefaultPosition);
wxDirDialog(wxWindow *parent,
const wxString& message = wxFileSelectorPromptStr,
const wxString& defaultPath = wxEmptyString,
long style = 0,
const wxPoint& pos = wxDefaultPosition);
inline void SetMessage(const wxString& message) { m_message = message; }
inline void SetPath(const wxString& path) { m_path = path; }
inline void SetStyle(long style) { m_dialogStyle = style; }
void SetMessage(const wxString& message) { m_message = message; }
void SetPath(const wxString& path) { m_path = path; }
void SetStyle(long style) { m_dialogStyle = style; }
inline wxString GetMessage(void) const { return m_message; }
inline wxString GetPath(void) const { return m_path; }
inline long GetStyle(void) const { return m_dialogStyle; }
wxString GetMessage() const { return m_message; }
wxString GetPath() const { return m_path; }
long GetStyle() const { return m_dialogStyle; }
int ShowModal(void);
virtual int ShowModal();
protected:
wxString m_message;
long m_dialogStyle;
wxWindow * m_parent;
wxString m_path;
private:
DECLARE_DYNAMIC_CLASS(wxDirDialog)
};
#endif

26
src/msw/dirdlg.cpp
View File

@@ -85,20 +85,38 @@ wxDirDialog::wxDirDialog(wxWindow *parent,
{
m_message = message;
m_parent = parent;
m_path = defaultPath;
SetPath(defaultPath);
}
void wxDirDialog::SetPath(const wxString& path)
{
m_path = path;
// SHBrowseForFolder doesn't like '/'s nor the trailing backslashes
m_path.Replace(_T("/"), _T("\\"));
if ( *m_path.end() == _T('\\') )
if ( !m_path.empty() )
{
m_path.erase(m_path.length() - 1);
while ( *(m_path.end() - 1) == _T('\\') )
{
size_t len = m_path.length();
if ( len == 1 )
{
// leave '/' alone
break;
}
m_path.erase(len - 1);
}
}
}
int wxDirDialog::ShowModal()
{
wxWindow *parent = GetParent();
BROWSEINFO bi;
bi.hwndOwner = m_parent ? GetHwndOf(m_parent) : NULL;
bi.hwndOwner = parent ? GetHwndOf(parent) : NULL;
bi.pidlRoot = NULL;
bi.pszDisplayName = NULL;
bi.lpszTitle = m_message.c_str();