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desktop: automatically pick a good theme title color

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The preference setting seemed far too strange to do this. And not very user
friendly. So instead we figure out if this is a dark theme or not by looking at
text and background colors in the palette, and make sure we get notified if
that changes.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2020-11-04 13:09:44 -08:00
parent 4c6b00f812
commit 6201ac34b4
6 changed files with 33 additions and 14 deletions
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8
desktop-widgets/tab-widgets/TabDiveInformation.cpp
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@ -243,14 +243,10 @@ void TabDiveInformation::updateData()
showCurrentWidget(false, 0); // Show current star widget at lefthand side
}
void TabDiveInformation::updateUi()
void TabDiveInformation::updateUi(QString titleColor)
{
// Put together appropriate CSS stylesheets: NB: colors below in same order as the enum in prefs.h
QStringList colors = { "mediumblue", "lightblue", "black" }; // If using dark theme, set color appropriately
QString colorText = colors[prefs.headerstyle_color];
QString CSSSetSmallLabel = "QLabel:enabled { color: ";
CSSSetSmallLabel.append(colorText + "; font-size: ");
CSSSetSmallLabel.append(titleColor + "; font-size: ");
CSSSetSmallLabel.append(QString::number((int)(0.5 + ui->diveHeadingLabel->geometry().height() * 0.66)) + "px;}");
ui->groupBox_visibility->setStyleSheet(ui->groupBox_visibility->styleSheet() + CSSSetSmallLabel);
ui->groupBox_current->setStyleSheet(ui->groupBox_current->styleSheet() + CSSSetSmallLabel);