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65 lines
1.8 KiB
65 lines
1.8 KiB
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqpushbutton.h>
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#include <kapplication.h>
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#include <kdebug.h>
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#include <klineedit.h>
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#include <tdeio/previewjob.h>
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#include "previewtest.moc"
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PreviewTest::PreviewTest()
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:TQWidget()
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{
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TQGridLayout *layout = new TQGridLayout(this, 2, 2);
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m_url = new KLineEdit(this);
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m_url->setText("/home/malte/gore_bush.jpg");
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layout->addWidget(m_url, 0, 0);
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TQPushButton *btn = new TQPushButton("Generate", this);
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connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(slotGenerate()));
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layout->addWidget(btn, 0, 1);
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m_preview = new TQLabel(this);
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m_preview->setMinimumSize(400, 300);
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layout->addMultiCellWidget(m_preview, 1, 1, 0, 1);
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}
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void PreviewTest::slotGenerate()
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{
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KURL::List urls;
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urls.append(m_url->text());
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TDEIO::PreviewJob *job = TDEIO::filePreview(urls, m_preview->width(), m_preview->height(), true, 48);
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connect(job, TQT_SIGNAL(result(TDEIO::Job*)), TQT_SLOT(slotResult(TDEIO::Job*)));
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connect(job, TQT_SIGNAL(gotPreview(const KFileItem *, const TQPixmap &)), TQT_SLOT(slotPreview(const KFileItem *, const TQPixmap &)));
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connect(job, TQT_SIGNAL(failed(const KFileItem *)), TQT_SLOT(slotFailed()));
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}
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void PreviewTest::slotResult(TDEIO::Job*)
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{
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kdDebug() << "PreviewTest::slotResult(...)" << endl;
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}
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void PreviewTest::slotPreview(const KFileItem *, const TQPixmap &pix)
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{
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kdDebug() << "PreviewTest::slotPreview()" << endl;
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m_preview->setPixmap(pix);
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}
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void PreviewTest::slotFailed()
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{
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kdDebug() << "PreviewTest::slotFailed()" << endl;
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m_preview->setText("failed");
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}
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int main(int argc, char **argv)
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{
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TDEApplication app(argc, argv, "previewtest");
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PreviewTest *w = new PreviewTest;
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w->show();
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app.setMainWidget(w);
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return app.exec();
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}
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