Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

1. wxStaticLine implemented (generic (ugly) and MSW versions)

Browse Source 
2. wxTextDialog looks fine under MSW again
3. startup tips added: code, sample, docs
4. read-only text controls don't participate in TAB traversal


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2919 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-06-28 21:39:49 +00:00
parent b6bff3019e
commit c50f1fb922
61 changed files with 5596 additions and 1092 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
samples/controls/controls.cpp
View File

@@ -769,7 +769,6 @@ void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
{
cont = dialog.Update(i);
}
wxYield();
}
if ( !cont )

116
samples/dialogs/dialogs.cpp
View File

@@ -6,7 +6,7 @@
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
// Licence: wxWindows license
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
@@ -30,6 +30,7 @@
#include <wx/dirdlg.h>
#include <wx/fontdlg.h>
#include <wx/choicdlg.h>
#include <wx/tipdlg.h>
#define wxTEST_GENERIC_DIALOGS_IN_MSW 0
@@ -78,6 +79,8 @@ bool MyApp::OnInit(void)
file_menu->Append(DIALOGS_TEXT_ENTRY, "Text &entry");
file_menu->Append(DIALOGS_SINGLE_CHOICE, "&Single choice");
file_menu->AppendSeparator();
file_menu->Append(DIALOGS_TIP, "&Tip of the day");
file_menu->AppendSeparator();
file_menu->Append(DIALOGS_FILE_OPEN, "&Open file");
file_menu->Append(DIALOGS_FILE_SAVE, "Sa&ve file");
file_menu->Append(DIALOGS_DIR_CHOOSE, "&Choose a directory");
@@ -190,23 +193,20 @@ void MyFrame::ChooseFontGeneric(wxCommandEvent& WXUNUSED(event) )
void MyFrame::MessageBox(wxCommandEvent& WXUNUSED(event) )
{
wxMessageDialog dialog(NULL, "This is a message box\nA long, long string to test out the message box properly",
"Message box text", wxYES_NO|wxCANCEL);
"Message box text", wxYES_NO|wxCANCEL|wxICON_INFORMATION);
dialog.ShowModal();
::wxMessageBox("MsgBox with a really long long string",
"this is the text", wxYES_NO|wxICON_EXCLAMATION);
}
void MyFrame::TextEntry(wxCommandEvent& WXUNUSED(event) )
{
wxTextEntryDialog dialog(this, "This is a small sample\nA long, long string to test out the text entrybox",
"Please enter a string", "Default value", wxOK|wxCANCEL);
"Please enter a string", "Default value", wxOK|wxCANCEL);
if (dialog.ShowModal() == wxID_OK)
{
wxMessageDialog dialog2(this, dialog.GetValue(), "Got string");
dialog2.ShowModal();
wxMessageDialog dialog2(this, dialog.GetValue(), "Got string");
dialog2.ShowModal();
}
}
@@ -229,10 +229,10 @@ void MyFrame::SingleChoice(wxCommandEvent& WXUNUSED(event) )
void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
{
wxFileDialog dialog(this, "Testing open file dialog", "", "", "*.txt", 0);
wxFileDialog dialog(this, "Testing open file dialog", "", "", "*.txt", 0);
if (dialog.ShowModal() == wxID_OK)
{
if (dialog.ShowModal() == wxID_OK)
{
wxString info;
info.Printf(_T("Full file name: %s\n")
_T("Path: %s\n")
@@ -240,45 +240,72 @@ void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
dialog.GetPath().c_str(),
dialog.GetDirectory().c_str(),
dialog.GetFilename().c_str());
wxMessageDialog dialog2(this, info, "Selected file");
dialog2.ShowModal();
}
wxMessageDialog dialog2(this, info, "Selected file");
dialog2.ShowModal();
}
}
void MyFrame::FileSave(wxCommandEvent& WXUNUSED(event) )
{
wxFileDialog dialog(this, "Testing save file dialog", "", "",
"Text files (*.txt)|*.txt|Document files (*.doc)|*.doc",
wxSAVE|wxOVERWRITE_PROMPT);
wxFileDialog dialog(this, "Testing save file dialog", "", "",
"Text files (*.txt)|*.txt|Document files (*.doc)|*.doc",
wxSAVE|wxOVERWRITE_PROMPT);
if (dialog.ShowModal() == wxID_OK)
{
wxChar buf[400];
wxSprintf(buf, _T("%s, filter %d"), (const wxChar*)dialog.GetPath(), dialog.GetFilterIndex());
wxMessageDialog dialog2(this, wxString(buf), "Selected path");
dialog2.ShowModal();
}
if (dialog.ShowModal() == wxID_OK)
{
wxChar buf[400];
wxSprintf(buf, _T("%s, filter %d"), (const wxChar*)dialog.GetPath(), dialog.GetFilterIndex());
wxMessageDialog dialog2(this, wxString(buf), "Selected path");
dialog2.ShowModal();
}
}
void MyFrame::DirChoose(wxCommandEvent& WXUNUSED(event) )
{
wxDirDialog dialog(this, "Testing directory picker", "");
wxDirDialog dialog(this, "Testing directory picker", "");
if (dialog.ShowModal() == wxID_OK)
{
wxMessageDialog dialog2(this, dialog.GetPath(), "Selected path");
dialog2.ShowModal();
}
if (dialog.ShowModal() == wxID_OK)
{
wxMessageDialog dialog2(this, dialog.GetPath(), "Selected path");
dialog2.ShowModal();
}
}
void MyFrame::ShowTip(wxCommandEvent& event)
{
static size_t s_index = (size_t)-1;
if ( s_index == (size_t)-1 )
{
srand(time(NULL));
// this is completely bogus, we don't know how many lines are there
// in the file, but who cares, it's a demo only...
s_index = rand() % 5;
}
wxTipProvider *tipProvider = wxCreateFileTipProvider("tips.txt", s_index);
bool showAtStartup = wxShowTip(this, tipProvider);
if ( showAtStartup )
{
wxMessageBox("Will show tips on startup", "Tips dialog",
wxOK | wxICON_INFORMATION, this);
}
s_index = tipProvider->GetCurrentTip();
delete tipProvider;
}
void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event) )
{
Close(TRUE);
Close(TRUE);
}
void MyCanvas::OnPaint(wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
wxPaintDC dc(this);
dc.SetFont(wxGetApp().m_canvasFont);
dc.SetTextForeground(wxGetApp().m_canvasTextColour);
dc.SetBackgroundMode(wxTRANSPARENT);
@@ -286,22 +313,23 @@ void MyCanvas::OnPaint(wxPaintEvent& WXUNUSED(event) )
}
BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
EVT_PAINT(MyCanvas::OnPaint)
EVT_PAINT(MyCanvas::OnPaint)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(DIALOGS_CHOOSE_COLOUR, MyFrame::ChooseColour)
EVT_MENU(DIALOGS_CHOOSE_FONT, MyFrame::ChooseFont)
EVT_MENU(DIALOGS_MESSAGE_BOX, MyFrame::MessageBox)
EVT_MENU(DIALOGS_TEXT_ENTRY, MyFrame::TextEntry)
EVT_MENU(DIALOGS_SINGLE_CHOICE, MyFrame::SingleChoice)
EVT_MENU(DIALOGS_FILE_OPEN, MyFrame::FileOpen)
EVT_MENU(DIALOGS_FILE_SAVE, MyFrame::FileSave)
EVT_MENU(DIALOGS_DIR_CHOOSE, MyFrame::DirChoose)
EVT_MENU(DIALOGS_CHOOSE_COLOUR, MyFrame::ChooseColour)
EVT_MENU(DIALOGS_CHOOSE_FONT, MyFrame::ChooseFont)
EVT_MENU(DIALOGS_MESSAGE_BOX, MyFrame::MessageBox)
EVT_MENU(DIALOGS_TEXT_ENTRY, MyFrame::TextEntry)
EVT_MENU(DIALOGS_SINGLE_CHOICE, MyFrame::SingleChoice)
EVT_MENU(DIALOGS_FILE_OPEN, MyFrame::FileOpen)
EVT_MENU(DIALOGS_FILE_SAVE, MyFrame::FileSave)
EVT_MENU(DIALOGS_DIR_CHOOSE, MyFrame::DirChoose)
EVT_MENU(DIALOGS_TIP, MyFrame::ShowTip)
#if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW
EVT_MENU(DIALOGS_CHOOSE_COLOUR_GENERIC, MyFrame::ChooseColourGeneric)
EVT_MENU(DIALOGS_CHOOSE_FONT_GENERIC, MyFrame::ChooseFontGeneric)
EVT_MENU(DIALOGS_CHOOSE_COLOUR_GENERIC, MyFrame::ChooseColourGeneric)
EVT_MENU(DIALOGS_CHOOSE_FONT_GENERIC, MyFrame::ChooseFontGeneric)
#endif
EVT_MENU(wxID_EXIT, MyFrame::OnExit)
EVT_MENU(wxID_EXIT, MyFrame::OnExit)
END_EVENT_TABLE()

2
samples/dialogs/dialogs.h
View File

@@ -35,6 +35,7 @@ class MyFrame: public wxFrame
void FileOpen(wxCommandEvent& event);
void FileSave(wxCommandEvent& event);
void DirChoose(wxCommandEvent& event);
void ShowTip(wxCommandEvent& event);
#if !defined(__WXMSW__) || wxTEST_GENERIC_DIALOGS_IN_MSW
void ChooseColourGeneric(wxCommandEvent& event);
@@ -67,6 +68,7 @@ DECLARE_EVENT_TABLE()
#define DIALOGS_FILE_OPEN 8
#define DIALOGS_FILE_SAVE 9
#define DIALOGS_DIR_CHOOSE 10
#define DIALOGS_TIP 11
#endif

5
samples/dialogs/tips.txt Normal file
View File

@@ -0,0 +1,5 @@
Startup tips are documented in "Startup tips overview" section of wxWindows documentation.
This is the first tip!
And this is another great tip...
And here is a very very very very very very very very very very very long one.
If you have something useful to add to this file, please do.

417
samples/dnd/dnd.cpp
View File

@@ -9,29 +9,31 @@
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include <wx/wxprec.h>
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include <wx/wx.h>
#include "wx/wx.h"
#endif
#include <wx/intl.h>
#include <wx/log.h>
#include "wx/intl.h"
#include "wx/log.h"
#include <wx/dnd.h>
#include "wx/dnd.h"
#ifdef __WXMOTIF__
#error Sorry, drag and drop is not yet implemented on wxMotif.
#error Sorry, drag and drop is not yet implemented on wxMotif.
#endif
#if defined(__WXGTK__) || defined(__WXMOTIF__)
#include "mondrian.xpm"
#include "mondrian.xpm"
#endif
#include "wx/clipbrd.h"
// ----------------------------------------------------------------------------
// Derive two simple classes which just put in the listbox the strings (text or
// file names) we drop on them
@@ -47,24 +49,25 @@
class DnDText : public wxTextDropTarget
{
public:
DnDText(wxListBox *pOwner) { m_pOwner = pOwner; }
DnDText(wxListBox *pOwner) { m_pOwner = pOwner; }
virtual bool OnDropText(wxDropPointCoord x, wxDropPointCoord y, const wxChar* psz );
virtual bool OnDropText(wxDropPointCoord x, wxDropPointCoord y,
const wxChar* psz);
private:
wxListBox *m_pOwner;
wxListBox *m_pOwner;
};
class DnDFile : public wxFileDropTarget
{
public:
DnDFile(wxListBox *pOwner) { m_pOwner = pOwner; }
DnDFile(wxListBox *pOwner) { m_pOwner = pOwner; }
virtual bool OnDropFiles(wxDropPointCoord x, wxDropPointCoord y,
size_t nFiles, const wxChar* const aszFiles[] );
private:
wxListBox *m_pOwner;
wxListBox *m_pOwner;
};
// ----------------------------------------------------------------------------
@@ -74,7 +77,7 @@ private:
class DnDApp : public wxApp
{
public:
bool OnInit();
bool OnInit();
};
IMPLEMENT_APP(DnDApp);
@@ -85,29 +88,31 @@ IMPLEMENT_APP(DnDApp);
class DnDFrame : public wxFrame
{
public:
DnDFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
~DnDFrame();
DnDFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
~DnDFrame();
void OnPaint(wxPaintEvent& event);
void OnQuit (wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnDrag (wxCommandEvent& event);
void OnHelp (wxCommandEvent& event);
void OnLogClear(wxCommandEvent& event);
void OnPaint(wxPaintEvent& event);
void OnQuit (wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnDrag (wxCommandEvent& event);
void OnHelp (wxCommandEvent& event);
void OnLogClear(wxCommandEvent& event);
void OnCopy(wxCommandEvent& event);
void OnPaste(wxCommandEvent& event);
void OnLeftDown(wxMouseEvent& event);
void OnRightDown(wxMouseEvent& event);
void OnLeftDown(wxMouseEvent& event);
void OnRightDown(wxMouseEvent& event);
DECLARE_EVENT_TABLE()
DECLARE_EVENT_TABLE()
private:
wxListBox *m_ctrlFile,
*m_ctrlText;
wxTextCtrl *m_ctrlLog;
wxListBox *m_ctrlFile,
*m_ctrlText;
wxTextCtrl *m_ctrlLog;
wxLog *m_pLog, *m_pLogPrev;
wxLog *m_pLog, *m_pLogPrev;
wxString m_strText;
wxString m_strText;
};
// ----------------------------------------------------------------------------
@@ -116,37 +121,43 @@ private:
enum
{
Menu_Quit = 1,
Menu_Drag,
Menu_About = 101,
Menu_Help,
Menu_Clear,
Menu_Quit = 1,
Menu_Drag,
Menu_About = 101,
Menu_Help,
Menu_Clear,
Menu_Copy,
Menu_Paste
};
BEGIN_EVENT_TABLE(DnDFrame, wxFrame)
EVT_MENU(Menu_Quit, DnDFrame::OnQuit)
EVT_MENU(Menu_About, DnDFrame::OnAbout)
EVT_MENU(Menu_Drag, DnDFrame::OnDrag)
EVT_MENU(Menu_Help, DnDFrame::OnHelp)
EVT_MENU(Menu_Clear, DnDFrame::OnLogClear)
EVT_LEFT_DOWN( DnDFrame::OnLeftDown)
EVT_RIGHT_DOWN( DnDFrame::OnRightDown)
EVT_PAINT( DnDFrame::OnPaint)
EVT_MENU(Menu_Quit, DnDFrame::OnQuit)
EVT_MENU(Menu_About, DnDFrame::OnAbout)
EVT_MENU(Menu_Drag, DnDFrame::OnDrag)
EVT_MENU(Menu_Help, DnDFrame::OnHelp)
EVT_MENU(Menu_Clear, DnDFrame::OnLogClear)
EVT_MENU(Menu_Copy, DnDFrame::OnCopy)
EVT_MENU(Menu_Paste, DnDFrame::OnPaste)
EVT_LEFT_DOWN( DnDFrame::OnLeftDown)
EVT_RIGHT_DOWN( DnDFrame::OnRightDown)
EVT_PAINT( DnDFrame::OnPaint)
END_EVENT_TABLE()
// `Main program' equivalent, creating windows and returning main app frame
// `Main program' equivalent, creating windows and returning main app frame
bool DnDApp::OnInit()
{
// create the main frame window
DnDFrame *frame = new DnDFrame((wxFrame *) NULL, "Drag & Drop wxWindows App",
50, 50, 450, 340);
// create the main frame window
DnDFrame *frame = new DnDFrame((wxFrame *) NULL,
"Drag-and-Drop/Clipboard wxWindows Sample",
50, 50, 450, 340);
// activate it
frame->Show(TRUE);
// activate it
frame->Show(TRUE);
SetTopWindow(frame);
SetTopWindow(frame);
return TRUE;
return TRUE;
}
DnDFrame::DnDFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
@@ -154,13 +165,83 @@ DnDFrame::DnDFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
m_strText("wxWindows drag & drop works :-)")
{
// SetBackgroundColour(* wxWHITE);
// frame icon and status bar
SetIcon(wxICON(mondrian));
// frame icon and status bar
SetIcon(wxICON(mondrian));
CreateStatusBar();
// const int widths[] = { -1 };
CreateStatusBar();
// construct menu
wxMenu *file_menu = new wxMenu;
file_menu->Append(Menu_Drag, "&Test drag...");
file_menu->AppendSeparator();
file_menu->Append(Menu_Quit, "E&xit");
wxMenu *log_menu = new wxMenu;
log_menu->Append(Menu_Clear, "Clear");
wxMenu *help_menu = new wxMenu;
help_menu->Append(Menu_Help, "&Help...");
help_menu->AppendSeparator();
help_menu->Append(Menu_About, "&About");
wxMenu *clip_menu = new wxMenu;
clip_menu->Append(Menu_Copy, "&Copy\tCtrl+C");
clip_menu->Append(Menu_Paste, "&Paste\tCtrl+V");
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, "&File");
menu_bar->Append(log_menu, "&Log");
menu_bar->Append(clip_menu, "&Clipboard");
menu_bar->Append(help_menu, "&Help");
SetMenuBar(menu_bar);
// make a panel with 3 subwindows
wxPoint pos(0, 0);
wxSize size(400, 200);
wxString strFile("Drop files here!"), strText("Drop text on me");
m_ctrlFile = new wxListBox(this, -1, pos, size, 1, &strFile, wxLB_HSCROLL);
m_ctrlText = new wxListBox(this, -1, pos, size, 1, &strText, wxLB_HSCROLL);
m_ctrlLog = new wxTextCtrl(this, -1, "", pos, size,
wxTE_MULTILINE | wxTE_READONLY |
wxSUNKEN_BORDER );
// redirect log messages to the text window (don't forget to delete it!)
m_pLog = new wxLogTextCtrl(m_ctrlLog);
m_pLogPrev = wxLog::SetActiveTarget(m_pLog);
// associate drop targets with 2 text controls
m_ctrlFile->SetDropTarget(new DnDFile(m_ctrlFile));
m_ctrlText->SetDropTarget( new DnDText(m_ctrlText) );
wxLayoutConstraints *c;
// Top-left listbox
c = new wxLayoutConstraints;
c->left.SameAs(this, wxLeft);
c->top.SameAs(this, wxTop);
c->right.PercentOf(this, wxRight, 50);
c->height.PercentOf(this, wxHeight, 40);
m_ctrlFile->SetConstraints(c);
// Top-right listbox
c = new wxLayoutConstraints;
c->left.SameAs (m_ctrlFile, wxRight);
c->top.SameAs (this, wxTop);
c->right.SameAs (this, wxRight);
c->height.PercentOf(this, wxHeight, 40);
m_ctrlText->SetConstraints(c);
// Lower text control
c = new wxLayoutConstraints;
c->left.SameAs (this, wxLeft);
c->right.SameAs (this, wxRight);
c->height.PercentOf(this, wxHeight, 40);
c->top.SameAs(m_ctrlText, wxBottom);
m_ctrlLog->SetConstraints(c);
// construct menu
wxMenu *file_menu = new wxMenu;
@@ -235,122 +316,176 @@ DnDFrame::DnDFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
void DnDFrame::OnQuit(wxCommandEvent& /* event */)
{
Close(TRUE);
Close(TRUE);
}
void DnDFrame::OnPaint(wxPaintEvent& /*event*/)
{
int w = 0;
int h = 0;
GetClientSize( &w, &h );
int w = 0;
int h = 0;
GetClientSize( &w, &h );
wxPaintDC dc(this);
dc.SetFont( wxFont( 24, wxDECORATIVE, wxNORMAL, wxNORMAL, FALSE, "charter" ) );
dc.DrawText( "Drag text from here!", 20, h-35 );
wxPaintDC dc(this);
dc.SetFont( wxFont( 24, wxDECORATIVE, wxNORMAL, wxNORMAL, FALSE, "charter" ) );
dc.DrawText( "Drag text from here!", 20, h-35 );
}
void DnDFrame::OnDrag(wxCommandEvent& /* event */)
{
wxString strText = wxGetTextFromUser
(
"After you enter text in this dialog, press any mouse\n"
"button in the bottom (empty) part of the frame and \n"
"drag it anywhere - you will be in fact dragging the\n"
"text object containing this text",
"Please enter some text", m_strText, this
);
wxString strText = wxGetTextFromUser
(
"After you enter text in this dialog, press any mouse\n"
"button in the bottom (empty) part of the frame and \n"
"drag it anywhere - you will be in fact dragging the\n"
"text object containing this text",
"Please enter some text", m_strText, this
);
m_strText = strText;
m_strText = strText;
}
void DnDFrame::OnAbout(wxCommandEvent& /* event */)
{
wxMessageDialog dialog(this,
"Drag-&-Drop Demo\n"
"Please see \"Help|Help...\" for details\n"
"Copyright (c) 1998 Vadim Zeitlin",
"About wxDnD");
dialog.ShowModal();
wxMessageBox("Drag-&-Drop Demo\n"
"Please see \"Help|Help...\" for details\n"
"Copyright (c) 1998 Vadim Zeitlin",
"About wxDnD",
wxICON_INFORMATION | wxOK,
this);
}
void DnDFrame::OnHelp(wxCommandEvent& /* event */)
{
wxMessageDialog dialog(this,
"This small program demonstrates drag & drop support in wxWindows. The program window\n"
"consists of 3 parts: the bottom pane is for debug messages, so that you can see what's\n"
"going on inside. The top part is split into 2 listboxes, the left one accepts files\n"
"and the right one accepts text.\n"
"\n"
"To test wxDropTarget: open wordpad (write.exe), select some text in it and drag it to\n"
"the right listbox (you'll notice the usual visual feedback, i.e. the cursor will change).\n"
"Also, try dragging some files (you can select several at once) from Windows Explorer (or \n"
"File Manager) to the left pane. Hold down Ctrl/Shift keys when you drop text (doesn't \n"
"work with files) and see what changes.\n"
"\n"
"To test wxDropSource: just press any mouse button on the empty zone of the window and drag\n"
"it to wordpad or any other droptarget accepting text (and of course you can just drag it\n"
"to the right pane). Due to a lot of trace messages, the cursor might take some time to \n"
"change, don't release the mouse button until it does. You can change the string being\n"
"dragged in in \"File|Test drag...\" dialog.\n"
"\n"
"\n"
"Please send all questions/bug reports/suggestions &c to \n"
"Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>",
"wxDnD Help");
wxMessageDialog dialog(this,
"This small program demonstrates drag & drop support in wxWindows. The program window\n"
"consists of 3 parts: the bottom pane is for debug messages, so that you can see what's\n"
"going on inside. The top part is split into 2 listboxes, the left one accepts files\n"
"and the right one accepts text.\n"
"\n"
"To test wxDropTarget: open wordpad (write.exe), select some text in it and drag it to\n"
"the right listbox (you'll notice the usual visual feedback, i.e. the cursor will change).\n"
"Also, try dragging some files (you can select several at once) from Windows Explorer (or \n"
"File Manager) to the left pane. Hold down Ctrl/Shift keys when you drop text (doesn't \n"
"work with files) and see what changes.\n"
"\n"
"To test wxDropSource: just press any mouse button on the empty zone of the window and drag\n"
"it to wordpad or any other droptarget accepting text (and of course you can just drag it\n"
"to the right pane). Due to a lot of trace messages, the cursor might take some time to \n"
"change, don't release the mouse button until it does. You can change the string being\n"
"dragged in in \"File|Test drag...\" dialog.\n"
"\n"
"\n"
"Please send all questions/bug reports/suggestions &c to \n"
"Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>",
"wxDnD Help");
dialog.ShowModal();
dialog.ShowModal();
}
void DnDFrame::OnLogClear(wxCommandEvent& /* event */ )
{
m_ctrlLog->Clear();
m_ctrlLog->Clear();
}
void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
{
if ( !m_strText.IsEmpty() )
{
// start drag operation
#ifdef __WXMSW__
wxTextDataObject textData(m_strText);
wxDropSource dragSource( textData, this );
#else
wxDropSource dragSource( new wxTextDataObject (m_strText), this, wxIcon(mondrian_xpm) );
#endif
const char *pc;
switch ( dragSource.DoDragDrop(TRUE) )
if ( !m_strText.IsEmpty() )
{
case wxDragError: pc = "Error!"; break;
case wxDragNone: pc = "Nothing"; break;
case wxDragCopy: pc = "Copied"; break;
case wxDragMove: pc = "Moved"; break;
case wxDragCancel: pc = "Cancelled"; break;
default: pc = "Huh?"; break;
}
// start drag operation
#ifdef __WXMSW__
wxTextDataObject textData(m_strText);
wxDropSource dragSource( textData, this );
#else
wxDropSource dragSource( new wxTextDataObject (m_strText), this, wxIcon(mondrian_xpm) );
#endif
const char *pc;
SetStatusText(wxString("Drag result: ") + pc);
}
switch ( dragSource.DoDragDrop(TRUE) )
{
case wxDragError: pc = "Error!"; break;
case wxDragNone: pc = "Nothing"; break;
case wxDragCopy: pc = "Copied"; break;
case wxDragMove: pc = "Moved"; break;
case wxDragCancel: pc = "Cancelled"; break;
default: pc = "Huh?"; break;
}
SetStatusText(wxString("Drag result: ") + pc);
}
}
void DnDFrame::OnRightDown(wxMouseEvent &event )
{
wxMenu *menu = new wxMenu;
wxMenu *menu = new wxMenu;
menu->Append(Menu_Drag, "&Test drag...");
menu->Append(Menu_About, "&About");
menu->Append(Menu_Quit, "E&xit");
menu->Append(Menu_Drag, "&Test drag...");
menu->Append(Menu_About, "&About");
menu->Append(Menu_Quit, "E&xit");
PopupMenu( menu, event.GetX(), event.GetY() );
PopupMenu( menu, event.GetX(), event.GetY() );
}
DnDFrame::~DnDFrame()
{
if ( m_pLog != NULL ) {
if ( wxLog::SetActiveTarget(m_pLogPrev) == m_pLog )
delete m_pLog;
}
if ( m_pLog != NULL ) {
if ( wxLog::SetActiveTarget(m_pLogPrev) == m_pLog )
delete m_pLog;
}
}
// ---------------------------------------------------------------------------
// clipboard
// ---------------------------------------------------------------------------
void DnDFrame::OnCopy(wxCommandEvent& WXUNUSED(event))
{
if ( !wxTheClipboard->Open() )
{
wxLogError("Can't open clipboard.");
return;
}
if ( !wxTheClipboard->AddData(new wxTextDataObject(m_strText)) )
{
wxLogError("Can't copy data to the clipboard");
}
else
{
wxLogMessage("Text '%s' put on the clipboard", m_strText.c_str());
}
wxTheClipboard->Close();
}
void DnDFrame::OnPaste(wxCommandEvent& WXUNUSED(event))
{
if ( !wxTheClipboard->Open() )
{
wxLogError("Can't open clipboard.");
return;
}
if ( !wxTheClipboard->IsSupported(wxDF_TEXT) )
{
wxLogWarning("No text data on clipboard");
return;
}
wxTextDataObject text;
if ( !wxTheClipboard->GetData(&text) )
{
wxLogError("Can't paste data from the clipboard");
}
else
{
wxLogMessage("Text '%s' pasted from the clipboard",
text.GetText().c_str());
}
wxTheClipboard->Close();
}
// ----------------------------------------------------------------------------
@@ -358,20 +493,20 @@ DnDFrame::~DnDFrame()
// ----------------------------------------------------------------------------
bool DnDText::OnDropText( wxDropPointCoord, wxDropPointCoord, const wxChar *psz )
{
m_pOwner->Append(psz);
m_pOwner->Append(psz);
return TRUE;
return TRUE;
}
bool DnDFile::OnDropFiles( wxDropPointCoord, wxDropPointCoord, size_t nFiles,
const wxChar* const aszFiles[])
{
wxString str;
str.Printf( _T("%d files dropped"), nFiles);
m_pOwner->Append(str);
for ( size_t n = 0; n < nFiles; n++ ) {
m_pOwner->Append(aszFiles[n]);
}
wxString str;
str.Printf( _T("%d files dropped"), nFiles);
m_pOwner->Append(str);
for ( size_t n = 0; n < nFiles; n++ ) {
m_pOwner->Append(aszFiles[n]);
}
return TRUE;
return TRUE;
}

1
samples/listctrl/listtest.cpp
View File

@@ -235,6 +235,7 @@ void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
{
m_listCtrl->DeleteAllItems();
m_listCtrl->DeleteAllColumns();
m_logWindow->Clear();
m_listCtrl->SetSingleStyle(wxLC_REPORT);

37
samples/minimal/minimal.cpp
View File

@@ -69,6 +69,9 @@ public:
// event handlers (these functions should _not_ be virtual)
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnTest(wxCommandEvent& event);
void OnPaint(wxPaintEvent& event);
private:
// any class wishing to process wxWindows events must use this macro
@@ -85,8 +88,7 @@ enum
// menu items
Minimal_Quit = 1,
Minimal_About,
Minimal_Test1,
Minimal_Test2,
Minimal_Test,
// controls start here (the numbers are, of course, arbitrary)
Minimal_Text = 1000,
@@ -102,6 +104,10 @@ enum
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
EVT_MENU(Minimal_About, MyFrame::OnAbout)
EVT_BUTTON(-1, MyFrame::OnTest)
EVT_PAINT(MyFrame::OnPaint)
END_EVENT_TABLE()
// Create a new application object: this macro will allow wxWindows to create
@@ -163,9 +169,11 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
#if wxUSE_STATUSBAR
// create a status bar just for fun (by default with 1 pane only)
CreateStatusBar(2);
SetStatusText("Welcome to wxWindows!");
#endif // wxUSE_STATUSBAR
}
@@ -193,3 +201,28 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
wxMessageBox(msg, "About Minimal", wxOK | wxICON_INFORMATION, this);
}
void MyFrame::OnTest(wxCommandEvent& event)
{
}
void MyFrame::OnPaint(wxPaintEvent& event)
{
wxPaintDC dc(this);
wxMemoryDC dcMem;
wxSize size(GetClientSize());
dcMem.SelectObject(wxBitmap(size.x, size.y, -1));
dcMem.SetBackground(wxBrush(wxColour(0, 0, 255), wxSOLID));
dcMem.SetTextForeground(wxColour(0, 255, 0));
dcMem.SetTextBackground(wxColour(0, 0, 0));
dcMem.SetBackgroundMode(wxSOLID);
dcMem.Clear();
dcMem.DrawText("Hello, wxWindows!", 10, 10);
wxPoint ptOrig(0, 0);
dc.Blit(ptOrig, size, &dcMem, ptOrig);
dcMem.SelectObject(wxNullBitmap);
}

2
samples/richedit/wxLayout.cpp
View File

@@ -238,7 +238,7 @@ MyFrame::AddSampleText(wxLayoutList *llist)
void
MyFrame::Clear(void)
{
wxColour colBg(0, 255, 255);
wxColour colBg(0, 0, 0);
m_lwin->Clear(wxROMAN,16,wxNORMAL,wxNORMAL, false, wxRED, &colBg);
}