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placeholder code for hiDPI display of conf pages.

This commit is contained in:
Thomas Ferreira de Lima 2018-08-03 10:28:27 -04:00
parent 8dbdbe0388
commit f7836de39d
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GPG Key ID: 43E98870EAA0A86E
1 changed files with 49 additions and 22 deletions
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71
src/laybasic/laybasic/layLayoutViewConfigPages.cc
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@ -819,9 +819,20 @@ LayoutViewConfigPage4::update ()
}
}
#if QT_VERSION > 0x050000
unsigned int dpr = 1; //devicePixelRatio ();
#else
unsigned int dpr = 1;
#endif
QFontMetrics fm (font (), this);
QRect rt (fm.boundingRect (QString::fromUtf8 ("AA")));
QPixmap pxmp (rt.width () + 10, rt.height () + 10);
const unsigned int h = rt.height () + 10;
const unsigned int w = rt.weight () + 10;
QPixmap pxmp (w * dpr, h * dpr);
pxmp.setDevicePixelRatio(dpr);
QPainter pxpainter (&pxmp);
pxpainter.setPen (QPen (palette ().color (QPalette::Active, QPalette::Text)));
@ -1159,29 +1170,43 @@ LayoutViewConfigPage6::update ()
const unsigned int h = rt.height () + 10;
const unsigned int w = rt.width () + 10;
unsigned int color0 = palette ().color (QPalette::Active, QPalette::Button).rgb();
unsigned int color1 = palette ().color (QPalette::Active, QPalette::Dark).rgb();
QColor color0 = palette ().color (QPalette::Active, QPalette::Button);
QColor color1 = palette ().color (QPalette::Active, QPalette::Dark);
QImage image (w, h, QImage::Format_RGB32);
if (s >= 0) {
const uint32_t * const *dp = m_pattern.pattern ((unsigned int) s).pattern ();
for (unsigned int l = 0; l < h; ++l, ++dp) {
uint32_t m = **dp;
if (l == 0 || l == h - 1) {
m |= ((1 << w) - 1);
} else {
m |= ((1 << (w - 1)) | 1);
}
color_t *pt = (color_t *) image.scanLine (h - 1 - l);
for (unsigned int b = 0; b < w; ++b) {
*pt++ = (m & 1) ? color1 : color0;
m >>= 1;
}
}
}
#if QT_VERSION > 0x050000
unsigned int dpr = 1; //devicePixelRatio ();
#else
unsigned int dpr = 1;
#endif
QImage image (w * dpr, h * dpr, QImage::Format_RGB32);
image.setDevicePixelRatio(dpr);
image.fill (color0.rgb ());
// if (s >= 0) {
// const uint32_t * const *dp = m_pattern.pattern ((unsigned int) s).pattern ();
// for (unsigned int l = 0; l < h; ++l, ++dp) {
// uint32_t m = **dp;
// if (l == 0 || l == h - 1) {
// m |= ((1 << w) - 1);
// } else {
// m |= ((1 << (w - 1)) | 1);
// }
// color_t *pt = (color_t *) image.scanLine (h - 1 - l);
// for (unsigned int b = 0; b < w; ++b) {
// *pt++ = (m & 1) ? color1 : color0;
// m >>= 1;
// }
// }
// }
// copying code from layLayerToolbox.cc
QBitmap bitmap = m_pattern.pattern ((unsigned int) s).get_bitmap (w * dpr, h * dpr);
QPainter painter (&image);
painter.setPen (QPen (color1));
painter.setBackgroundMode (Qt::TransparentMode);
painter.drawPixmap (0, 0, w, h, bitmap);
QPixmap pxmp = QPixmap::fromImage (image); // Qt 4.6.0 workaround
QPainter pxpainter (&pxmp);
pxpainter.setPen (QPen (palette ().color (QPalette::Active, QPalette::Text)));
QRect r (0, 0, pxmp.width () - 1, pxmp.height () - 1);
@ -1189,6 +1214,8 @@ LayoutViewConfigPage6::update ()
pxpainter.setFont (font ());
pxpainter.drawText (r, Qt::AlignHCenter | Qt::AlignVCenter | Qt::TextSingleLine, text);
pxmp.setDevicePixelRatio(dpr);
(mp_ui->*(cfg6_buttons [i]))->setIconSize (pxmp.size ());
(mp_ui->*(cfg6_buttons [i]))->setIcon (QIcon (pxmp));
@ -1367,7 +1394,7 @@ LayoutViewConfigPage6a::update ()
const unsigned int w = 26;
#if QT_VERSION > 0x050000
unsigned int dpr = devicePixelRatio ();
unsigned int dpr = 1; //devicePixelRatio ();
#else
unsigned int dpr = 1;
#endif