7e8fb1e294
Use GetAttrs().m_defaultFlags everywhere when creating the widgets, it was done for some but not all of them before, without any apparent reason. This should make setting various border styles work (for the widgets supporting them).
339 lines
10 KiB
C++
339 lines
10 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Program: wxWidgets Widgets Sample
|
|
// Name: filepicker.cpp
|
|
// Purpose: Part of the widgets sample showing wx*PickerCtrl
|
|
// Author: Francesco Montorsi
|
|
// Created: 20/6/2006
|
|
// Copyright: (c) 2006 Francesco Montorsi
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
// ============================================================================
|
|
// declarations
|
|
// ============================================================================
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// for compilers that support precompilation, includes "wx/wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#if wxUSE_FILEPICKERCTRL
|
|
|
|
// for all others, include the necessary headers
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/app.h"
|
|
#include "wx/log.h"
|
|
#include "wx/radiobox.h"
|
|
#include "wx/textctrl.h"
|
|
#endif
|
|
|
|
#include "wx/artprov.h"
|
|
#include "wx/sizer.h"
|
|
#include "wx/stattext.h"
|
|
#include "wx/checkbox.h"
|
|
#include "wx/imaglist.h"
|
|
|
|
#include "wx/filepicker.h"
|
|
#include "widgets.h"
|
|
|
|
#include "icons/filepicker.xpm"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// constants
|
|
// ----------------------------------------------------------------------------
|
|
|
|
enum
|
|
{
|
|
FilePickerMode_Open = 0,
|
|
FilePickerMode_Save
|
|
};
|
|
|
|
// control ids
|
|
enum
|
|
{
|
|
PickerPage_Reset = wxID_HIGHEST,
|
|
PickerPage_File,
|
|
PickerPage_SetDir,
|
|
PickerPage_CurrentPath
|
|
};
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// FilePickerWidgetsPage
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class FilePickerWidgetsPage : public WidgetsPage
|
|
{
|
|
public:
|
|
FilePickerWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
|
|
|
|
virtual wxWindow *GetWidget() const wxOVERRIDE { return m_filePicker; }
|
|
virtual void RecreateWidget() wxOVERRIDE { RecreatePicker(); }
|
|
|
|
// lazy creation of the content
|
|
virtual void CreateContent() wxOVERRIDE;
|
|
|
|
protected:
|
|
|
|
// called only once at first construction
|
|
void CreatePicker();
|
|
|
|
// called to recreate an existing control
|
|
void RecreatePicker();
|
|
|
|
// restore the checkboxes state to the initial values
|
|
void Reset();
|
|
|
|
// update filepicker radiobox
|
|
void UpdateFilePickerMode();
|
|
|
|
// the pickers and the relative event handlers
|
|
void OnFileChange(wxFileDirPickerEvent &ev);
|
|
void OnCheckBox(wxCommandEvent &ev);
|
|
void OnButtonReset(wxCommandEvent &ev);
|
|
void OnButtonSetDir(wxCommandEvent &ev);
|
|
void OnUpdatePath(wxUpdateUIEvent &ev);
|
|
|
|
|
|
// the picker
|
|
wxFilePickerCtrl *m_filePicker;
|
|
|
|
|
|
// other controls
|
|
// --------------
|
|
|
|
wxCheckBox *m_chkFileTextCtrl,
|
|
*m_chkFileOverwritePrompt,
|
|
*m_chkFileMustExist,
|
|
*m_chkFileChangeDir,
|
|
*m_chkSmall;
|
|
wxRadioBox *m_radioFilePickerMode;
|
|
wxStaticText *m_labelPath;
|
|
wxTextCtrl *m_textInitialDir;
|
|
|
|
wxBoxSizer *m_sizer;
|
|
|
|
private:
|
|
wxDECLARE_EVENT_TABLE();
|
|
DECLARE_WIDGETS_PAGE(FilePickerWidgetsPage)
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// event tables
|
|
// ----------------------------------------------------------------------------
|
|
|
|
wxBEGIN_EVENT_TABLE(FilePickerWidgetsPage, WidgetsPage)
|
|
EVT_BUTTON(PickerPage_Reset, FilePickerWidgetsPage::OnButtonReset)
|
|
EVT_BUTTON(PickerPage_SetDir, FilePickerWidgetsPage::OnButtonSetDir)
|
|
|
|
EVT_FILEPICKER_CHANGED(PickerPage_File, FilePickerWidgetsPage::OnFileChange)
|
|
|
|
EVT_CHECKBOX(wxID_ANY, FilePickerWidgetsPage::OnCheckBox)
|
|
EVT_RADIOBOX(wxID_ANY, FilePickerWidgetsPage::OnCheckBox)
|
|
|
|
EVT_UPDATE_UI(PickerPage_CurrentPath, FilePickerWidgetsPage::OnUpdatePath)
|
|
wxEND_EVENT_TABLE()
|
|
|
|
// ============================================================================
|
|
// implementation
|
|
// ============================================================================
|
|
|
|
#if defined(__WXGTK24__)
|
|
#define FAMILY_CTRLS NATIVE_CTRLS
|
|
#else
|
|
#define FAMILY_CTRLS GENERIC_CTRLS
|
|
#endif
|
|
|
|
IMPLEMENT_WIDGETS_PAGE(FilePickerWidgetsPage, wxT("FilePicker"),
|
|
PICKER_CTRLS | FAMILY_CTRLS);
|
|
|
|
FilePickerWidgetsPage::FilePickerWidgetsPage(WidgetsBookCtrl *book,
|
|
wxImageList *imaglist)
|
|
: WidgetsPage(book, imaglist, filepicker_xpm)
|
|
{
|
|
}
|
|
|
|
void FilePickerWidgetsPage::CreateContent()
|
|
{
|
|
// left pane
|
|
wxSizer *boxleft = new wxBoxSizer(wxVERTICAL);
|
|
|
|
static const wxString mode[] = { wxT("open"), wxT("save") };
|
|
m_radioFilePickerMode = new wxRadioBox(this, wxID_ANY, wxT("wxFilePicker mode"),
|
|
wxDefaultPosition, wxDefaultSize,
|
|
WXSIZEOF(mode), mode);
|
|
boxleft->Add(m_radioFilePickerMode, 0, wxALL|wxGROW, 5);
|
|
|
|
wxStaticBoxSizer *filebox = new wxStaticBoxSizer(wxVERTICAL, this, wxT("&FilePicker style"));
|
|
m_chkFileTextCtrl = CreateCheckBoxAndAddToSizer(filebox, wxT("With textctrl"));
|
|
m_chkFileOverwritePrompt = CreateCheckBoxAndAddToSizer(filebox, wxT("Overwrite prompt"));
|
|
m_chkFileMustExist = CreateCheckBoxAndAddToSizer(filebox, wxT("File must exist"));
|
|
m_chkFileChangeDir = CreateCheckBoxAndAddToSizer(filebox, wxT("Change working dir"));
|
|
m_chkSmall = CreateCheckBoxAndAddToSizer(filebox, "&Small version");
|
|
|
|
boxleft->Add(filebox, 0, wxALL|wxGROW, 5);
|
|
|
|
boxleft->Add(CreateSizerWithTextAndButton
|
|
(
|
|
PickerPage_SetDir,
|
|
"&Initial directory",
|
|
wxID_ANY,
|
|
&m_textInitialDir
|
|
), wxSizerFlags().Expand().Border());
|
|
|
|
boxleft->AddSpacer(10);
|
|
|
|
boxleft->Add(new wxButton(this, PickerPage_Reset, wxT("&Reset")),
|
|
0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
|
|
|
|
Reset(); // set checkboxes state
|
|
|
|
// create the picker and the static text displaying its current value
|
|
m_labelPath = new wxStaticText(this, PickerPage_CurrentPath, "");
|
|
|
|
m_filePicker = NULL;
|
|
CreatePicker();
|
|
|
|
// right pane
|
|
m_sizer = new wxBoxSizer(wxVERTICAL);
|
|
m_sizer->AddStretchSpacer();
|
|
m_sizer->Add(m_filePicker, wxSizerFlags().Expand().Border());
|
|
m_sizer->AddStretchSpacer();
|
|
m_sizer->Add(m_labelPath, wxSizerFlags().Expand().Border());
|
|
m_sizer->AddStretchSpacer();
|
|
|
|
// global pane
|
|
wxSizer *sz = new wxBoxSizer(wxHORIZONTAL);
|
|
sz->Add(boxleft, 0, wxGROW|wxALL, 5);
|
|
sz->Add(m_sizer, 1, wxGROW|wxALL, 5);
|
|
|
|
SetSizer(sz);
|
|
}
|
|
|
|
void FilePickerWidgetsPage::CreatePicker()
|
|
{
|
|
delete m_filePicker;
|
|
|
|
long style = GetAttrs().m_defaultFlags;
|
|
|
|
if ( m_chkFileTextCtrl->GetValue() )
|
|
style |= wxFLP_USE_TEXTCTRL;
|
|
|
|
if ( m_chkFileOverwritePrompt->GetValue() )
|
|
style |= wxFLP_OVERWRITE_PROMPT;
|
|
|
|
if ( m_chkFileMustExist->GetValue() )
|
|
style |= wxFLP_FILE_MUST_EXIST;
|
|
|
|
if ( m_chkFileChangeDir->GetValue() )
|
|
style |= wxFLP_CHANGE_DIR;
|
|
|
|
if ( m_chkSmall->GetValue() )
|
|
style |= wxFLP_SMALL;
|
|
|
|
if (m_radioFilePickerMode->GetSelection() == FilePickerMode_Open)
|
|
style |= wxFLP_OPEN;
|
|
else
|
|
style |= wxFLP_SAVE;
|
|
|
|
// pass an empty string as initial file
|
|
m_filePicker = new wxFilePickerCtrl(this, PickerPage_File,
|
|
wxEmptyString,
|
|
wxT("Hello!"), wxT("*"),
|
|
wxDefaultPosition, wxDefaultSize,
|
|
style);
|
|
}
|
|
|
|
void FilePickerWidgetsPage::RecreatePicker()
|
|
{
|
|
m_sizer->Remove(1);
|
|
CreatePicker();
|
|
m_sizer->Insert(1, m_filePicker, 0, wxEXPAND|wxALL, 5);
|
|
|
|
m_sizer->Layout();
|
|
}
|
|
|
|
void FilePickerWidgetsPage::Reset()
|
|
{
|
|
m_radioFilePickerMode->SetSelection((wxFLP_DEFAULT_STYLE & wxFLP_OPEN) ?
|
|
FilePickerMode_Open : FilePickerMode_Save);
|
|
m_chkFileTextCtrl->SetValue((wxFLP_DEFAULT_STYLE & wxFLP_USE_TEXTCTRL) != 0);
|
|
m_chkFileOverwritePrompt->SetValue((wxFLP_DEFAULT_STYLE & wxFLP_OVERWRITE_PROMPT) != 0);
|
|
m_chkFileMustExist->SetValue((wxFLP_DEFAULT_STYLE & wxFLP_FILE_MUST_EXIST) != 0);
|
|
m_chkFileChangeDir->SetValue((wxFLP_DEFAULT_STYLE & wxFLP_CHANGE_DIR) != 0);
|
|
m_chkSmall->SetValue((wxFLP_DEFAULT_STYLE & wxFLP_SMALL) != 0);
|
|
|
|
UpdateFilePickerMode();
|
|
}
|
|
|
|
void FilePickerWidgetsPage::UpdateFilePickerMode()
|
|
{
|
|
switch (m_radioFilePickerMode->GetSelection())
|
|
{
|
|
case FilePickerMode_Open:
|
|
m_chkFileOverwritePrompt->SetValue(false);
|
|
m_chkFileOverwritePrompt->Disable();
|
|
m_chkFileMustExist->Enable();
|
|
break;
|
|
case FilePickerMode_Save:
|
|
m_chkFileMustExist->SetValue(false);
|
|
m_chkFileMustExist->Disable();
|
|
m_chkFileOverwritePrompt->Enable();
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// event handlers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
void FilePickerWidgetsPage::OnButtonSetDir(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
const wxString& dir = m_textInitialDir->GetValue();
|
|
m_filePicker->SetInitialDirectory(dir);
|
|
wxLogMessage("Initial directory set to \"%s\"", dir);
|
|
}
|
|
|
|
void FilePickerWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
Reset();
|
|
|
|
RecreatePicker();
|
|
}
|
|
|
|
void FilePickerWidgetsPage::OnFileChange(wxFileDirPickerEvent& event)
|
|
{
|
|
wxLogMessage(wxT("The file changed to '%s' ! The current working directory is '%s'"),
|
|
event.GetPath().c_str(), wxGetCwd().c_str());
|
|
}
|
|
|
|
void FilePickerWidgetsPage::OnCheckBox(wxCommandEvent &event)
|
|
{
|
|
if (event.GetEventObject() == m_chkFileTextCtrl ||
|
|
event.GetEventObject() == m_chkFileOverwritePrompt ||
|
|
event.GetEventObject() == m_chkFileMustExist ||
|
|
event.GetEventObject() == m_chkFileChangeDir ||
|
|
event.GetEventObject() == m_chkSmall)
|
|
RecreatePicker();
|
|
|
|
if (event.GetEventObject() == m_radioFilePickerMode)
|
|
{
|
|
UpdateFilePickerMode();
|
|
RecreatePicker();
|
|
}
|
|
}
|
|
|
|
void FilePickerWidgetsPage::OnUpdatePath(wxUpdateUIEvent& ev)
|
|
{
|
|
ev.SetText( "Current path: " + m_filePicker->GetPath() );
|
|
}
|
|
|
|
#endif // wxUSE_FILEPICKERCTRL
|