SVN commit 494562 by cgilles:
digiKam from trunk : Image Colors properties sidebar : added image color depth and alpha channel informations CCMAIL: [hidden email] M +43 -13 imagepropertiescolorstab.cpp M +20 -17 imagepropertiescolorstab.h --- trunk/extragear/graphics/digikam/libs/imageproperties/imagepropertiescolorstab.cpp #494561:494562 @@ -74,7 +74,7 @@ // Histogram tab area ----------------------------------------------------- QWidget* histogramPage = new QWidget( tab ); - QGridLayout *topLayout = new QGridLayout(histogramPage, 7, 3, KDialog::marginHint(), KDialog::spacingHint()); + QGridLayout *topLayout = new QGridLayout(histogramPage, 8, 3, KDialog::marginHint(), KDialog::spacingHint()); QLabel *label1 = new QLabel(i18n("Channel:"), histogramPage); label1->setAlignment ( Qt::AlignRight | Qt::AlignVCenter ); @@ -234,8 +234,24 @@ m_labelPercentileValue->setAlignment ( Qt::AlignLeft | Qt::AlignVCenter); topLayout->addMultiCellWidget(gbox, 6, 6, 0, 3); - topLayout->setRowStretch(7, 10); + // ------------------------------------------------------------- + + QGroupBox *gbox2 = new QGroupBox(2, Qt::Horizontal, histogramPage); + gbox2->setFrameStyle( QFrame::NoFrame ); + + QLabel *label11 = new QLabel(i18n("Color depth:"), gbox2); + label11->setAlignment ( Qt::AlignLeft | Qt::AlignVCenter); + m_labelColorDepth = new QLabel(gbox2); + m_labelColorDepth->setAlignment ( Qt::AlignLeft | Qt::AlignVCenter); + QLabel *label12 = new QLabel(i18n("Alpha Channel:"), gbox2); + label12->setAlignment ( Qt::AlignLeft | Qt::AlignVCenter); + m_labelAlphaChannel = new QLabel(gbox2); + m_labelAlphaChannel->setAlignment ( Qt::AlignLeft | Qt::AlignVCenter); + + topLayout->addMultiCellWidget(gbox2, 7, 7, 0, 3); + + topLayout->setRowStretch(8, 10); tab->addTab(histogramPage, i18n("Histogram") ); // ICC Profiles tab area --------------------------------------- @@ -343,6 +359,14 @@ if (url.isEmpty()) { m_navigateBar->setFileName(""); + m_labelMeanValue->clear(); + m_labelPixelsValue->clear(); + m_labelStdDevValue->clear(); + m_labelCountValue->clear(); + m_labelMedianValue->clear(); + m_labelPercentileValue->clear(); + m_labelColorDepth->clear(); + m_labelAlphaChannel->clear(); setEnabled(false); return; } @@ -375,12 +399,14 @@ m_imageSelection.height()); m_regionBG->show(); m_maxInterv->setMaxValue(m_image.sixteenBit() ? 65535 : 255); + updateInformations(); } else { m_histogramWidget->updateData(m_image.bits(), m_image.width(), m_image.height(), sixteenBit); m_regionBG->hide(); m_maxInterv->setMaxValue(m_image.sixteenBit() ? 65535 : 255); + updateInformations(); } } else @@ -392,10 +418,9 @@ void ImagePropertiesColorsTab::loadImageFromUrl(const KURL& url) { - //m_histogramWidget->setEnabled(false); - // create thread on demand - if (!m_imageLoaderThreaded) { + if (!m_imageLoaderThreaded) + { m_imageLoaderThreaded = new ManagedLoadSaveThread(); connect(m_imageLoaderThreaded, SIGNAL(signalImageLoaded(const QString&, const DImg&)), @@ -409,8 +434,6 @@ void ImagePropertiesColorsTab::slotLoadImageFromUrlComplete(const QString&, const DImg& img) { - //m_histogramWidget->setEnabled(true); - if ( !img.isNull() ) { m_histogramWidget->updateData(img.bits(), img.width(), img.height(), @@ -420,6 +443,7 @@ m_image = img; m_regionBG->hide(); m_maxInterv->setMaxValue(m_image.sixteenBit() ? 65535 : 255); + updateInformations(); } else { @@ -518,7 +542,7 @@ } m_histogramWidget->repaint(false); - updateInformation(); + updateStatistiques(); } void ImagePropertiesColorsTab::slotScaleChanged(int scale) @@ -545,21 +569,21 @@ } m_histogramWidget->repaint(false); - updateInformation(); + updateStatistiques(); } void ImagePropertiesColorsTab::slotRenderingChanged(int rendering) { m_histogramWidget->m_renderingType = rendering; m_histogramWidget->repaint(false); - updateInformation(); + updateStatistiques(); } void ImagePropertiesColorsTab::slotIntervChanged(int) { m_maxInterv->setMinValue(m_minInterv->value()); m_minInterv->setMaxValue(m_maxInterv->value()); - updateInformation(); + updateStatistiques(); } void ImagePropertiesColorsTab::slotUpdateMinInterv(int min) @@ -570,11 +594,17 @@ void ImagePropertiesColorsTab::slotUpdateMaxInterv(int max) { m_maxInterv->setValue(max); - updateInformation(); + updateStatistiques(); } -void ImagePropertiesColorsTab::updateInformation() +void ImagePropertiesColorsTab::updateInformations() { + m_labelColorDepth->setText(m_image.sixteenBit() ? i18n("16 bits") : i18n("8 bits")); + m_labelAlphaChannel->setText(m_image.hasAlpha() ? i18n("Yes") : i18n("No")); +} + +void ImagePropertiesColorsTab::updateStatistiques() +{ QString value; int min = m_minInterv->value(); int max = m_maxInterv->value(); --- trunk/extragear/graphics/digikam/libs/imageproperties/imagepropertiescolorstab.h #494561:494562 @@ -71,7 +71,8 @@ private: void loadImageFromUrl(const KURL& url); - void updateInformation(); + void updateInformations(); + void updateStatistiques(); private slots: @@ -91,27 +92,29 @@ private: - QComboBox *m_channelCB; - QComboBox *m_colorsCB; - QComboBox *m_renderingCB; + QComboBox *m_channelCB; + QComboBox *m_colorsCB; + QComboBox *m_renderingCB; - QHButtonGroup *m_scaleBG; - QHButtonGroup *m_regionBG; + QHButtonGroup *m_scaleBG; + QHButtonGroup *m_regionBG; - QSpinBox *m_minInterv; - QSpinBox *m_maxInterv; + QSpinBox *m_minInterv; + QSpinBox *m_maxInterv; - QLabel *m_labelMeanValue; - QLabel *m_labelPixelsValue; - QLabel *m_labelStdDevValue; - QLabel *m_labelCountValue; - QLabel *m_labelMedianValue; - QLabel *m_labelPercentileValue; + QLabel *m_labelMeanValue; + QLabel *m_labelPixelsValue; + QLabel *m_labelStdDevValue; + QLabel *m_labelCountValue; + QLabel *m_labelMedianValue; + QLabel *m_labelPercentileValue; + QLabel *m_labelColorDepth; + QLabel *m_labelAlphaChannel; - DImg m_image; - DImg m_imageSelection; + DImg m_image; + DImg m_imageSelection; - QRect *m_selectionArea; + QRect *m_selectionArea; ColorGradientWidget *m_hGradient; HistogramWidget *m_histogramWidget; _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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