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  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2007-01-27 20:08:50 UTC
  • mfrom: (1.2.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20070127200850-9mrptaqqjsx9nwa7
Tags: 2.0.4-5
* Fixed Build-Depends.
* Add myself to Uploaders in debian/control.
* Make sure that the sources are really patched before building them.
* Build unit 'libc' on powerpc too.

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fpcdocs/gtk4ex/frmabout.pp
 
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unit frmabout;
 
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{$mode objfpc}
 
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Interface
 
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uses glib,gdk,gtk;
 
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Type
 
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  TAboutForm = Record
 
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    Window : PGtkDialog;
 
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    OkButton : PgtkButton;
 
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    InfoLabel : PGtkLabel;
 
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  end;
 
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  PAboutForm = ^TAboutForm;
 
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Function NewAboutForm : PAboutForm;
 
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Procedure ShowAboutForm(Form : PAboutForm);
 
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Implementation
 
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Const
 
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  SInfo : PChar = 'File explorer demo'#10'Florian Klaempfl'#10'Michael Van Canneyt';
 
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  SAboutTitle : Pchar = 'About File explorer';
 
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procedure DestroyAbout(Widget : PGtkWidget; About : PAboutForm);cdecl;
 
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begin
 
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  Dispose(About);
 
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end;
 
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Function NewAboutForm : PAboutForm;
 
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begin
 
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  Result:=New(PAboutForm);
 
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  With Result^ do
 
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    begin
 
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    Window:=PgtkDialog(gtk_dialog_new);
 
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    gtk_window_set_modal(PgtkWindow(Window),True);
 
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    gtk_window_set_title(PgtkWindow(Window),SAboutTitle);
 
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    gtk_widget_set_usize(PGtkWidget(Window),250,150);
 
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    gtk_window_set_policy(PgtkWindow(Window),0,0,0);
 
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    gtk_window_set_position(PGtkWindow(Window),GTK_WIN_POS_CENTER);
 
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    OkButton:=PGtkButton(gtk_button_new_with_label(' Ok '));
 
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    gtk_box_pack_start(PgtkBox(Window^.action_area),PGtkWidget(Okbutton),False,False,5);
 
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    gtk_window_set_focus(PGtkWindow(Window),PGtkWidget(OkButton));
 
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    gtk_widget_show(PGtkWidget(OkButton));
 
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    InfoLabel:=PgtkLabel(gtk_label_new(SInfo));
 
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    gtk_box_pack_start(PGtkBox(Window^.vbox),PGtkWidget(InfoLabel),True,True,10);
 
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    gtk_widget_show(PGtkWidget(InfoLabel));
 
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    gtk_signal_connect(PGtkObject(Window),'destroy',
 
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                       TGTKSignalFunc(@DestroyAbout),Result);
 
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    gtk_signal_connect_object(PgtkObject(OKButton),'clicked',
 
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                      GTK_SIGNAL_FUNC(@gtk_widget_destroy),
 
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                      PGTKOBJECT(Window));
 
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    end;
 
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end;
 
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Procedure ShowAboutForm(Form : PAboutForm);
 
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begin
 
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  gtk_window_set_modal(PgtkWindow(Form^.Window),True);
 
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  gtk_widget_show(PgtkWidget(Form^.Window));
 
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end;
 
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end.
 
 
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