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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/iconview-simple_dd-main-cpp.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/iconview-simple_dd-main-cpp.html')
| -rw-r--r-- | doc/html/iconview-simple_dd-main-cpp.html | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/doc/html/iconview-simple_dd-main-cpp.html b/doc/html/iconview-simple_dd-main-cpp.html new file mode 100644 index 000000000..518dc35c7 --- /dev/null +++ b/doc/html/iconview-simple_dd-main-cpp.html @@ -0,0 +1,230 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/iconview/qiconview.cpp:2258 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>iconview/simple_dd/main.cpp Example File</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>iconview/simple_dd/main.cpp Example File</h1> + + +<pre>/**************************************************************************** +** $Id: qt/main.cpp 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include "main.h" + +const char* red_icon[]={ +"16 16 2 1", +"r c red", +". c None", +"................", +"................", +"..rrrrrrrrrrrr..", +"..rrrrrrrrrrrr..", +"..rrrrrrrrrrrr..", +"..rrr......rrr..", +"..rrr......rrr..", +"..rrr......rrr..", +"..rrr......rrr..", +"..rrr......rrr..", +"..rrr......rrr..", +"..rrrrrrrrrrrr..", +"..rrrrrrrrrrrr..", +"..rrrrrrrrrrrr..", +"................", +"................"}; + +const char* blue_icon[]={ +"16 16 2 1", +"b c blue", +". c None", +"................", +"................", +"..bbbbbbbbbbbb..", +"..bbbbbbbbbbbb..", +"..bbbbbbbbbbbb..", +"..bbb......bbb..", +"..bbb......bbb..", +"..bbb......bbb..", +"..bbb......bbb..", +"..bbb......bbb..", +"..bbb......bbb..", +"..bbbbbbbbbbbb..", +"..bbbbbbbbbbbb..", +"..bbbbbbbbbbbb..", +"................", +"................"}; + +const char* green_icon[]={ +"16 16 2 1", +"g c green", +". c None", +"................", +"................", +"..gggggggggggg..", +"..gggggggggggg..", +"..gggggggggggg..", +"..ggg......ggg..", +"..ggg......ggg..", +"..ggg......ggg..", +"..ggg......ggg..", +"..ggg......ggg..", +"..ggg......ggg..", +"..gggggggggggg..", +"..gggggggggggg..", +"..gggggggggggg..", +"................", +"................"}; + + +// ListBox -- low level drag and drop + +<a name="f2"></a>DDListBox::DDListBox( <a href="qwidget.html">TQWidget</a> * parent, const char * name, WFlags f ) : + <a href="qlistbox.html">TQListBox</a>( parent, name, f ) +{ + <a href="qwidget.html#setAcceptDrops">setAcceptDrops</a>( TRUE ); + dragging = FALSE; +} + + +<a name="x2829"></a>void DDListBox::<a href="qwidget.html#dragEnterEvent">dragEnterEvent</a>( <a href="qdragenterevent.html">TQDragEnterEvent</a> *evt ) +{ +<a name="x2827"></a> if ( TQTextDrag::<a href="qtextdrag.html#canDecode">canDecode</a>( evt ) ) +<a name="x2819"></a> evt-><a href="qdragmoveevent.html#accept">accept</a>(); +} + + +<a name="x2830"></a>void DDListBox::<a href="qwidget.html#dropEvent">dropEvent</a>( <a href="qdropevent.html">TQDropEvent</a> *evt ) +{ + <a href="qstring.html">TQString</a> text; + +<a name="x2828"></a> if ( TQTextDrag::<a href="qtextdrag.html#decode">decode</a>( evt, text ) ) + <a href="qlistbox.html#insertItem">insertItem</a>( text ); +} + + +<a name="x2832"></a>void DDListBox::<a href="qwidget.html#mousePressEvent">mousePressEvent</a>( <a href="qmouseevent.html">TQMouseEvent</a> *evt ) +{ + TQListBox::<a href="qwidget.html#mousePressEvent">mousePressEvent</a>( evt ); + dragging = TRUE; +} + + +<a name="x2831"></a>void DDListBox::<a href="qwidget.html#mouseMoveEvent">mouseMoveEvent</a>( <a href="qmouseevent.html">TQMouseEvent</a> * ) +{ + if ( dragging ) { + <a href="qdragobject.html">TQDragObject</a> *d = new <a href="qtextdrag.html">TQTextDrag</a>( currentText(), this ); +<a name="x2818"></a> d-><a href="qdragobject.html#dragCopy">dragCopy</a>(); // do NOT delete d. + dragging = FALSE; + } +} + + +// IconViewIcon -- high level drag and drop + + +<a name="x2822"></a>bool DDIconViewItem::<a href="qiconviewitem.html#acceptDrop">acceptDrop</a>( const <a href="qmimesource.html">TQMimeSource</a> *mime ) const +{ +<a name="x2825"></a> if ( mime-><a href="qmimesource.html#provides">provides</a>( "text/plain" ) ) + return TRUE; + return FALSE; +} + + +<a name="x2823"></a>void DDIconViewItem::<a href="qiconviewitem.html#dropped">dropped</a>( <a href="qdropevent.html">TQDropEvent</a> *evt, const <a href="qvaluelist.html">TQValueList</a><TQIconDragItem>& ) +{ + <a href="qstring.html">TQString</a> label; + + if ( TQTextDrag::<a href="qtextdrag.html#decode">decode</a>( evt, label ) ) + setText( label ); +} + + +// IconView -- high level drag and drop + +<a name="x2820"></a>TQDragObject *DDIconView::<a href="qiconview.html#dragObject">dragObject</a>() +{ + return new <a href="qtextdrag.html">TQTextDrag</a>( <a href="qiconview.html#currentItem">currentItem</a>()->text(), this ); +} + +void <a name="f1"></a>DDIconView::slotNewItem( <a href="qdropevent.html">TQDropEvent</a> *evt, const <a href="qvaluelist.html">TQValueList</a><TQIconDragItem>& ) +{ + <a href="qstring.html">TQString</a> label; + + if ( TQTextDrag::<a href="qtextdrag.html#decode">decode</a>( evt, label ) ) { + DDIconViewItem *item = new DDIconViewItem( this, label ); +<a name="x2824"></a> item-><a href="qiconviewitem.html#setRenameEnabled">setRenameEnabled</a>( TRUE ); + } +} + + + +int main( int argc, char *argv[] ) +{ + <a href="qapplication.html">TQApplication</a> app( argc, argv ); + + // Create and show the widgets + <a href="qsplitter.html">TQSplitter</a> *split = new <a href="qsplitter.html">TQSplitter</a>(); + DDIconView *iv = new DDIconView( split ); + (void) new DDListBox( split ); + app.<a href="qapplication.html#setMainWidget">setMainWidget</a>( split ); + split-><a href="qwidget.html#resize">resize</a>( 600, 400 ); + split-><a href="qwidget.html#show">show</a>(); + + // Set up the connection so that we can drop items into the icon view + TQObject::<a href="qobject.html#connect">connect</a>( +<a name="x2821"></a> iv, SIGNAL(<a href="qiconview.html#dropped">dropped</a>(TQDropEvent*, const <a href="qvaluelist.html">TQValueList</a><TQIconDragItem>&)), + iv, SLOT(slotNewItem(TQDropEvent*, const <a href="qvaluelist.html">TQValueList</a><TQIconDragItem>&))); + + // Populate the TQIconView with icons + DDIconViewItem *item; + item = new DDIconViewItem( iv, "Red", TQPixmap( red_icon ) ); + item-><a href="qiconviewitem.html#setRenameEnabled">setRenameEnabled</a>( TRUE ); + item = new DDIconViewItem( iv, "Green", TQPixmap( green_icon ) ); + item-><a href="qiconviewitem.html#setRenameEnabled">setRenameEnabled</a>( TRUE ); + item = new DDIconViewItem( iv, "Blue", TQPixmap( blue_icon ) ); + item-><a href="qiconviewitem.html#setRenameEnabled">setRenameEnabled</a>( TRUE ); + + return app.<a href="qapplication.html#exec">exec</a>(); +} + + +</pre><!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |