WxPerl beyond Frames and Buttons
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Perl-Community.de
the guy with the editor thing
the WxPerl guy
write about Perl 6
WxPerl
WxPerl beyond Frames and Buttons
WxPerl beyond Frames and Buttons
WxPerl beyond Frames and Buttons
native crossplatform
native crossplatform
native crossplatform
What offers
●
WxWidgets ???
Wx gives a native look 'n feel
What offers
WxWidgets ???
●
Wx gives a native look 'n feel
●
fast & slim (compiled + delegates Rendering)
What offers
WxWidgets ???
●
Wx gives a native look 'n feel
●
fast & slim (compiled + delegates Rendering)
●
featurerich (Framework for Apps)
What offers
WxWidgets ???
●
Wx gives a native look 'n feel
●
fast & slim (compiled + delegates Rendering)
●
featurerich (Framework for Apps)
Usual GUI Stuff
●
Buttons, Label, Inputfield
●
Frames, Menu, Toolbar, Statusbar
●
Dialogs, Selectors
●
compound widgets
Extra Feature ?
●
easy array / String / text file handling
●
Regex / Unicode
●
XML parser
●
FTP / TCP / Zip / DateTime
WxWidgets – the Factsheet
●
foundet 1992 by Julian Smart using C++
WxWidgets – the Factsheet
●
foundet 1992 by Julian Smart using C++
●
Windows (W32, CE), Unix(Gtk,Motif, X11) & Mac (9&X)
WxWidgets – the Factsheet
●
foundet 1992 by Julian Smart using C++
●
Windows (W32, CE), Unix(Gtk,Motif, X11) & Mac (9&X)
●
LGPL (WxWdgets License)
WxWidgets – the Factsheet
●
foundet 1992 by Julian Smart using C++
●
Windows (W32, CE), Unix(Gtk,Motif, X11) & Mac (9&X)
●
LGPL (WxWdgets License)
●
mature, complete, in vital development
WxPerl – the Factsheet
●
work of Matia Barbon (MBARBON) since Nov 2000
WxPerl – the Factsheet
●
work of Matia Barbon (MBARBON) since Nov 2000
●
XS - Wrapper + Helper Classes
WxPerl – the Factsheet
●
work of Matia Barbon (MBARBON) since Nov 2000
●
XS - Wrapper + Helper Classes
●
CPAN Module Wx
WxPerl – the Factsheet
●
work of Matia Barbon (MBARBON) since Nov 2000
●
XS - Wrapper + Helper Classes
●
CPAN Module Wx
●
uses Alien::wxWidgets since 0.57
WxPerl – the Factsheet
●
work of Matia Barbon (MBARBON) since Nov 2000
●
XS - Wrapper + Helper Classes
●
CPAN Module Wx
●
uses Alien::wxWidgets since 0.57
●
all inclucive
let us code ...
Erich Schubert
Splashscreen
my $bitmap = Wx::Bitmap->new
( 'splash/logo.jpg', wxBITMAP_TYPE_JPEG );
Wx::SplashScreen->new (
$bitmap ,
wxSPLASH_CENTRE_ON_SCREEN | wxSPLASH_TIMEOUT,
);
5000, undef, -1
fast Splashscreen
use Wx::Perl::SplashFast ( 'logo.jpg', 2000 );
XRC – XML Ressource Compiler
●
What is Wx::XRC?
<?xml
<?xmlversion..>
version..>
<resource>
<resource>
<object
<objectclass
class=>
=>
<style></style>
<style></style>
XRC
</object>
</object>
</resource>
</resource>
XRC - File
Wx - GUI
Linux & Win : wxFormBuilder
and Mac: DialogBlocks
all the Code you need
...
use Wx::XRC;
our @ISA = 'Wx::App';
# XRC anmelden
sub OnInit {
my $app = shift;
Wx::InitAllImageHandlers();
my $xr = Wx::XmlResource->new();
$xr->InitAllHandlers();
$xr->Load('cont.xrc');
}
...
# Bildhandling
# Kompilerobjekt erzeugen
# initialisieren
# XRC-Datei Laden
my $frame = $xr->LoadFrame(undef, 'ConFrame');
$frame->Show(1);
...
all the Code you need
...
use Wx::XRC;
our @ISA = 'Wx::App';
# XRC anmelden
sub OnInit {
my $app = shift;
Wx::InitAllImageHandlers();
my $xr = Wx::XmlResource->new();
$xr->InitAllHandlers();
$xr->Load('cont.xrc');
}
...
# Bildhandling
# Kompilerobjekt erzeugen
# initialisieren
# XRC-Datei Laden
my $frame = $xr->LoadFrame(undef, 'ConFrame');
$frame->Show(1);
...
< 100 lines XML
catch Events
...
use Wx::Event qw/ :everything /;
...
# Eventkonstanten anmelden
sub OnInit {
...
my $frame = $xr->LoadFrame(undef, 'ConFrame');
}
...
EVT_BUTTON($frame, Wx::XmlResource::GetXRCID('id'), sub {
...
})
get Widgets by ID
...
use Pod::Html;
sub OnInit {
...
my $XID = \&Wx::XmlResource::GetXRCID;
EVT_BUTTON($frame, &$XID('m_button2'), sub {
my $source = $frame->FindWindow(&$XID('m_textCtrl1'))->GetValue;
my $target = $frame->FindWindow(&$XID('m_textCtrl2'))->GetValue;
pod2html(”--infile=$source”, ”--outfile=$target”);
}
...
} );
...
WxHtmlWindow
my $win = Wx::HtmlWindow->new($parent, -1);
●
●
$win->SetPage($content);
●$win->LoadFile($file_path);
●
●
$win->HistoryBack if $win->HistoryCanBack;
●
●
EVT_HTML_LINK_CLICKED($frame, $win->GetId, sub
{} );
●
WxHtmlWindow
sub OnLinkClicked {
●
my ($self , $event ) = @_;
●
my $ctrl = $event->GetEventObject();
●
my $link = $event->GetLinkInfo()->GetHref();
●
Wx::DC
●
Wx::DC
●
WxPaintDC
Wx::DC
●
WxPaintDC
●
->SetBrush( wxBrush )
Wx::DC
●
WxPaintDC
●
->SetBrush( wxBrush )
●
DrawPoint / DrawLine
●
DrawRectangle / DrawRoundedRectangle
●
DrawCircle / DrawEllipse / DrawSpline
Wx::DC
●
WxPaintDC
●
->SetBrush( wxBrush )
●
DrawPoint / DrawLine
●
DrawRectangle / DrawRoundedRectangle
●
DrawCircle / DrawEllipse / DrawSpline
●
DrawText / DrawRotatedText / DrawBitmap
Wx::DC
●
copy / scale / stretch / clip
●
●
fill areas
map with pixelmaps
Printing
WxPrinter
●
●
my $printer = Wx::Printer->new;
●
my $printout = Printout->new (wxPrinterDC, `label`);
●
$printer->Print( $mframe, $printout, 1 );
●
$printout->Destroy;
●
WxPrintPreview
●
wxPrintDialog
●
wxHtmlEasyPrinting
●
●
●
->PrintFile( `filepath`);
●
●
->PrintText ( $html );
WxTextControl
●
●
●
core
simple
fonts, style, colors, tabs (wxTextAttr)
WxRichTextControl
●
●
●
core
can more (methods*3)
fonts, style, colors, tabs (wxTextAttr)
STC – StyledTextControl
aka Scintilla
STC – StyledTextControl
●
WxGrid
use Wx::Grid;
●
●
my $grid = Wx::Grid->new();
●$grid->CreateGrid( 100, 100 );
●
●
$grid->SetCellValue( 1, 1, "wise quote" );
●
●
$grid->SetColAttr( 2, $attr1 );
●$grid->SetRowAttr( 3, $attr2 );
●
●
WxGrid
use Wx::Event qw( );
●
●
EVT_GRID_CELL_LEFT_CLICK( $grid, sub {} );
●EVT_GRID_COL_SIZE();
●EVT_GRID_CELL_CHANGE();
●
EVT_GRID_RANGE_SELECT();
●
●
●
●
wxGridRangeSelectEvent
DND – Drag 'N Drop
●
●
$ep->DragAcceptFiles(1);
●
●
$widget->SetDropTarget (
●
●
);
●
TargetClass->new( $widget, 'id')
DND – Drag 'N Drop
package SearchInputTarget;
●
use base qw( Wx::TextDropTarget ); # wxFileDropTarget
●
●
sub new {
●
●
my ($class, ....) = @_;
●
my $self = $class->SUPER::new(@_);
●
return $self;
}
●
sub OnDropText {
OnLeave
●
# OnDragOver,
DND – Drag 'N Drop
package ........;
●
●
use base qw( Wx::DropSource );
●
sub new {
●
●
...
}
●
sub DoDragDrop {
●
●
...
Clipboard
use qw( wxTheClipboard :dnd );
●
use Wx::DND;
●
●
wxTheClipboard->Open;
●
wxTheClipboard->SetData( $data );
●
wxTheClipboard->GetData( $data );
●
wxTheClipboard->Close;
●
●
wxTheClipboard->Flush;
●
Clipboard - copy
sub OnCopy {
●
●
wxTheClipboard->Open;
●
my $data = Wx::DataObjectComposite->new;
●
●
$data->Add( Wx::TextDataObject>new( $text ) );
$data->Add( Wx::BitmapDataObject->new
–
( Wx::Bitmap->new( 100, 100 ) ), 1 );
–
●
wxTheClipboard->Close;
●
...
Clipboard - paste
sub OnPaste {
●
●
●
wxTheClipboard->Open;
if ( wxTheClipboard->IsSupported( wxDF_TEXT
)){
●
my $data = Wx::TextDataObject->new;
●
my $ok = wxTheClipboard->GetData( $data );
●
if ( $ok ) {
$text = $data->GetText;
●
} else { ... }
●
●
●
}
wxTheClipboard->Close;
Logging
●
●
●
●
see Log4Perl
●
Logging
●
●
WxLog->SetActiveTarget( $widget );
wxLogTextCtrl
●
Suspend / Resume
●
SetActiveTarget( wxLogNull )
●
●
SetLogLevel
●
SetRepetitionCounting
●
SetVerbose
●
SetTimestamp
#
AUI – Advanced User Interface
●
AUI – Advanced User Interface
●
AUI – Advanced User Interface
●
AUI – Advanced User Interface
●
AUI – How we do that?
use Wx::AUI;
AUI – How we do that?
use Wx::AUI;
sub new {
$self->manager
( Wx::AuiManager->new );
$self->manager->SetManagedWindow
( $self );
my $book = Wx::AuiNotebook->new( ...
more Examples:
CPAN> install Wx::Demo
shell> wxperl_demo[.pl]
best Documentation:
www.wxwidgets.org/downloads/
Thanks