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Added color picker functions and demonstration UI elements

monitor
Elliott Liggett 2022-08-19 09:41:13 -07:00
rodzic ab65f8e38d
commit 1423e7c300
5 zmienionych plików z 261 dodań i 3 usunięć
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50
qledlabel.cpp
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@ -38,4 +38,52 @@ void QLedLabel::setState(State state)
void QLedLabel::setState(bool state)
{
setState(state ? StateOk : StateError);
}
}
void QLedLabel::setColor(QColor customColor, bool applyGradient=true)
{
QColor top,middle,bottom;
this->baseColor = customColor;
if(applyGradient)
{
top = customColor.lighter(200);
middle = customColor;
bottom = customColor.darker(200);
} else {
top = customColor;
middle = customColor;
bottom = customColor;
}
// Stop 0 is the upper corner color, white-ish
// Stop 0.4 is the middle color
// Stop 1 is the bottom-right corner, darker.
QString colorSS = QString("color: white;\
border-radius: %1;background-color: \
qlineargradient(spread:pad, x1:0.04, \
y1:0.0565909, x2:0.799, y2:0.795, \
stop:0 \
rgba(%2, %3, %4, %5), \
stop:0.41206 \
rgba(%6, %7, %8, %9), \
stop:1 \
rgba(%10, %11, %12, %13));").arg(SIZE / 3)
.arg(top.red()).arg(top.green()).arg(top.blue()).arg(top.alpha())
.arg(middle.red()).arg(middle.green()).arg(middle.blue()).arg(middle.alpha())
.arg(bottom.red()).arg(bottom.green()).arg(bottom.blue()).arg(bottom.alpha());
setStyleSheet(colorSS);
}
void QLedLabel::setColor(QString colorString, bool applyGradient=true)
{
QColor c = QColor(colorString);
setColor(c, applyGradient);
}
QColor QLedLabel::getColor()
{
return baseColor;
}

6
qledlabel.h
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@ -22,6 +22,12 @@ signals:
public slots:
void setState(State state);
void setState(bool state);
void setColor(QColor customColor, bool applyGradient);
void setColor(QString colorString, bool applyGradient);
QColor getColor();
private:
QColor baseColor;
};
#endif // QLEDLABEL_H

55
wfmain.cpp
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@ -6219,3 +6219,58 @@ void wfmain::on_debugBtn_clicked()
// adjustSize();
}
void wfmain::setColorElement(QColor color,
QLedLabel *led,
QLabel *label,
QLineEdit *lineText)
{
if(led != Q_NULLPTR)
{
led->setColor(color, true);
}
if(label != Q_NULLPTR)
{
label->setText(color.name(QColor::HexArgb));
}
if(lineText != Q_NULLPTR)
{
lineText->setText(color.name(QColor::HexArgb));
}
}
void wfmain::setColorElement(QColor color, QLedLabel *led, QLabel *label)
{
setColorElement(color, led, label, Q_NULLPTR);
}
void wfmain::setColorElement(QColor color, QLedLabel *led, QLineEdit *lineText)
{
setColorElement(color, led, Q_NULLPTR, lineText);
}
QColor wfmain::getColor(QColor initialColor)
{
QColorDialog::ColorDialogOptions options;
options.setFlag(QColorDialog::ShowAlphaChannel, true);
options.setFlag(QColorDialog::DontUseNativeDialog, true);
QColor selColor = QColorDialog::getColor(initialColor, this, "Select Color", options);
return selColor;
}
void wfmain::getSetColor(QLedLabel *led, QLabel *label)
{
QColor selColor = getColor(led->getColor());
setColorElement(selColor, led, label);
}
void wfmain::getSetColor(QLedLabel *led, QLineEdit *line)
{
QColor selColor = getColor(led->getColor());
setColorElement(selColor, led, line);
}
void wfmain::on_colorSetBtnGrid_clicked()
{
getSetColor(ui->colorSwatchGrid, ui->colorLabelGrid);
}

10
wfmain.h
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@ -16,6 +16,8 @@
#include <QMetaType>
#include <QMutex>
#include <QMutexLocker>
#include <QColorDialog>
#include <QColor>
#include "logcategories.h"
#include "commhandler.h"
@ -553,6 +555,8 @@ private slots:
void on_underlayAverageBuffer_toggled(bool checked);
void on_colorSetBtnGrid_clicked();
private:
Ui::wfmain *ui;
void closeEvent(QCloseEvent *event);
@ -833,6 +837,12 @@ private:
void useColors(); // set the plot up
void setDefPrefs(); // populate default values to default prefs
void setTuningSteps();
void setColorElement(QColor color, QLedLabel *led, QLabel *label);
void setColorElement(QColor color, QLedLabel *led, QLineEdit *lineText);
void setColorElement(QColor color, QLedLabel *led, QLabel *label, QLineEdit *lineText);
QColor getColor(QColor initialColor);
void getSetColor(QLedLabel *led, QLabel *label);
void getSetColor(QLedLabel *led, QLineEdit *line);
quint64 roundFrequency(quint64 frequency, unsigned int tsHz);
quint64 roundFrequencyWithStep(quint64 oldFreq, int steps,\

143
wfmain.ui
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@ -3081,6 +3081,139 @@
</item>
</layout>
</item>
<item>
<widget class="QGroupBox" name="groupBox_9">
<property name="baseSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="title">
<string>User-defined colors</string>
</property>
<layout class="QGridLayout" name="gridLayout_4">
<item row="0" column="0">
<widget class="QScrollArea" name="scrollArea">
<property name="widgetResizable">
<bool>true</bool>
</property>
<widget class="QWidget" name="scrollAreaWidgetContents">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>767</width>
<height>192</height>
</rect>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="3">
<spacer name="horizontalSpacer_29">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="0">
<widget class="QPushButton" name="colorSetBtnGrid">
<property name="text">
<string>Grid...</string>
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QPushButton" name="pushButton_3">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="label_44">
<property name="text">
<string>TextLabel</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="label_46">
<property name="text">
<string>TextLabel</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QPushButton" name="pushButton_4">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QPushButton" name="pushButton_2">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QPushButton" name="pushButton_5">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="colorLabelGrid">
<property name="text">
<string>GRID</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLabel" name="label_45">
<property name="text">
<string>TextLabel</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QLedLabel" name="colorSwatchGrid" native="true">
<property name="minimumSize">
<size>
<width>15</width>
<height>15</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>15</width>
<height>15</height>
</size>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<spacer name="verticalSpacer_2">
<property name="orientation">
@ -3089,7 +3222,7 @@
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
<height>20</height>
</size>
</property>
</spacer>
@ -4017,11 +4150,17 @@
<header>meter.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>QLedLabel</class>
<extends>QWidget</extends>
<header>qledlabel.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
<buttongroups>
<buttongroup name="underlayButtonGroup"/>
<buttongroup name="buttonGroup"/>
<buttongroup name="underlayButtonGroup"/>
</buttongroups>
</ui>