void QgsColorButton::resizeEvent( QResizeEvent *event )
{
QToolButton::resizeEvent( event );
//recalculate icon size and redraw icon
mIconSize = QSize();
setButtonBackground();
}
QgsColorButton::QgsColorButton( QWidget *parent, const QString &cdt, QgsColorSchemeRegistry *registry )
: QToolButton( parent )
, mColorDialogTitle( cdt.isEmpty() ? tr( "Select Color" ) : cdt )
, mNoColorString( tr( "No color" ) )
{
//if a color scheme registry was specified, use it, otherwise use the global instance
mColorSchemeRegistry = registry ? registry : QgsApplication::colorSchemeRegistry();
setAcceptDrops( true );
setMinimumSize( QSize( 24, 16 ) );
connect( this, &QAbstractButton::clicked, this, &QgsColorButton::buttonClicked );
//setup drop-down menu
mMenu = new QMenu( this );
connect( mMenu, &QMenu::aboutToShow, this, &QgsColorButton::prepareMenu );
setMenu( mMenu );
setPopupMode( QToolButton::MenuButtonPopup );
#ifdef Q_OS_WIN
mMinimumSize = QSize( 120, 22 );
#else
mMinimumSize = QSize( 120, 28 );
#endif
mMinimumSize.setHeight( std::max( static_cast<int>( Qgis::UI_SCALE_FACTOR * fontMetrics().height() * 1.1 ), mMinimumSize.height() ) );
// If project colors change, we need to redraw the button, as it may be set to follow a project color
connect( QgsProject::instance(), &QgsProject::projectColorsChanged, this, [ = ]
{
setButtonBackground();
} );
}
void QgsColorButton::mouseMoveEvent( QMouseEvent *e )
{
if ( mPickingColor )
{
setButtonBackground( sampleColor( e->globalPos() ) );
e->accept();
return;
}
//handle dragging colors from button
QColor c = linkedProjectColor();
if ( !c.isValid() )
c = mColor;
if ( !( e->buttons() & Qt::LeftButton ) || !c.isValid() )
{
//left button not depressed or no color set, so not a drag
QToolButton::mouseMoveEvent( e );
return;
}
if ( ( e->pos() - mDragStartPosition ).manhattanLength() < QApplication::startDragDistance() )
{
//mouse not moved, so not a drag
QToolButton::mouseMoveEvent( e );
return;
}
//user is dragging color
QDrag *drag = new QDrag( this );
drag->setMimeData( QgsSymbolLayerUtils::colorToMimeData( c ) );
drag->setPixmap( QgsColorWidget::createDragIcon( c ) );
drag->exec( Qt::CopyAction );
setDown( false );
}
void QgsColorButton::changeEvent( QEvent *e )
{
if ( e->type() == QEvent::EnabledChange )
{
setButtonBackground();
}
QToolButton::changeEvent( e );
}
void QgsColorRampButton::setShowMenu( const bool showMenu )
{
setMenu( showMenu ? mMenu : nullptr );
setPopupMode( showMenu ? QToolButton::MenuButtonPopup : QToolButton::DelayedPopup );
//force recalculation of icon size
mIconSize = QSize();
setButtonBackground( mColorRamp );
}
void QgsColorButton::paintEvent( QPaintEvent *e )
{
QToolButton::paintEvent( e );
if ( !mBackgroundSet )
{
setButtonBackground();
}
}
void QgsColorButton::dragEnterEvent( QDragEnterEvent *e )
{
const bool isProjectColor = linkedProjectColor().isValid();
if ( isProjectColor )
return;
//is dragged data valid color data?
QColor mimeColor;
if ( colorFromMimeData( e->mimeData(), mimeColor ) )
{
//if so, we accept the drag, and temporarily change the button's color
//to match the dragged color. This gives immediate feedback to the user
//that colors can be dropped here
e->acceptProposedAction();
setButtonBackground( mimeColor );
}
}
void QgsColorRampButton::setColorRamp( QgsColorRamp *colorramp )
{
QgsColorRamp *oldColorRamp = mColorRamp;
mColorRamp = colorramp->clone();
// handle when initially set color is same as default (Qt::black); consider it a color change
if ( ( oldColorRamp != mColorRamp ) || !mColorRampSet )
{
setButtonBackground();
if ( isEnabled() )
{
emit colorRampChanged();
}
}
delete oldColorRamp;
mColorRampSet = true;
}
void QgsColorButton::setColor( const QColor &color )
{
QColor oldColor = mColor;
mColor = color;
// handle when initially set color is same as default (Qt::black); consider it a color change
if ( oldColor != mColor || ( mColor == QColor( Qt::black ) && !mColorSet ) )
{
setButtonBackground();
if ( isEnabled() )
{
// TODO: May be beneficial to have the option to set color without emitting this signal.
// Now done by blockSignals( bool ) where button is used
emit colorChanged( mColor );
}
}
mColorSet = true;
}
void QgsColorButton::stopPicking( QPoint eventPos, bool samplingColor )
{
//release mouse and keyboard, and reset cursor
releaseMouse();
releaseKeyboard();
QgsApplication::restoreOverrideCursor();
setMouseTracking( false );
mPickingColor = false;
if ( !samplingColor )
{
//not sampling color, restore old color
setButtonBackground();
return;
}
setColor( sampleColor( eventPos ) );
addRecentColor( mColor );
}
void BtStyle::setCurrentStyle(int style) {
if (style == BtStyle::darkTheme) {
currentStyle = style;
BtModuleTextModel::setLinkColor(QColor(0,191,255));
BtModuleTextModel::setHighlightColor(QColor(255,255,0));
BtModuleTextModel::setJesusWordsColor(QColor(255,0,0));
setTextColor(QColor(255,255,255));
setLinkColor(QColor(0,0,80));
setTextBackgroundColor(QColor(0,0,0));
setTextBackgroundHighlightColor(QColor(184,135,11));
setButtonColor(QColor(0,0,0));
setButtonBackground(QColor(35,35,100));
setButtonTextColor(QColor(255,210,0));
setButtonHighlightedText(QColor(255,255,0));
setButtonBorder(QColor(110,110,110));
setButtonRadius(3);
setButtonGradient0(QColor(125,125,125));
setButtonGradient1(QColor(60,60,60));
setButtonGradient2(QColor(50,50,50));
setButtonGradient3(QColor(20,20,20));
setWindowTab(QColor(100,100,100));
setWindowTabSelected(QColor(218,165,3));
setWindowTabText(QColor(255,255,255));
setWindowTabTextSelected(QColor(0,0,0));
setMenu(QColor(255,255,255));
setMenuBorder(QColor(60,60,60));
setMenuText(QColor(0,0,0));
setMenuHeight(34);
setToolbarColor(QColor(0,0,0));
setToolbarTextColor(QColor(218,165,3));
setToolbarButtonText(QColor(255,255,255));
setToolbarTextPointSize(10);
}
else if (style == BtStyle::lightBlueTheme) {
currentStyle = style;
BtModuleTextModel::setLinkColor(QColor(0,0,255));
BtModuleTextModel::setHighlightColor(QColor(0,0,255));
BtModuleTextModel::setJesusWordsColor(QColor(255,0,0));
setTextColor(QColor(0,0,0));
setLinkColor(QColor(0,0,220));
setTextBackgroundColor(QColor(255,255,255));
setTextBackgroundHighlightColor(QColor(255,240,170));
setButtonColor(QColor(0,0,0));
setButtonBackground(QColor(190,220,255));
setButtonTextColor(QColor(0,0,0));
setButtonHighlightedText(QColor(0,0,255));
setButtonBorder(QColor(80,80,0));
setButtonRadius(3);
setButtonGradient0(QColor(180,180,255));
setButtonGradient1(QColor(255,255,255));
setButtonGradient2(QColor(255,255,255));
setButtonGradient3(QColor(180,180,255));
setWindowTab(QColor(245,245,245));
setWindowTabSelected(QColor(65,105,225));
setWindowTabText(QColor(100,100,100));
setWindowTabTextSelected(QColor(255,255,255));
setMenu(QColor(255,255,255));
setMenuBorder(QColor(220,220,220));
setMenuText(QColor(0,0,0));
setMenuHeight(40);
setToolbarColor(QColor(190,220,255));
setToolbarTextColor(QColor(0,0,0));
setToolbarButtonText(QColor(0,0,0));
setToolbarTextPointSize(10);
}
else if (style == BtStyle::crimsonTheme) {
currentStyle = style;
BtModuleTextModel::setLinkColor(QColor(0,0,255));
BtModuleTextModel::setHighlightColor(QColor(0,0,255));
BtModuleTextModel::setJesusWordsColor(QColor(170,0,0));
setTextColor(QColor(0,0,0));
setLinkColor(QColor(0,0,220));
setTextBackgroundColor(QColor(255,255,255));
setTextBackgroundHighlightColor(QColor(255,240,170));
setButtonColor(QColor(0,0,0));
setButtonBackground(QColor(190,220,255));
setButtonTextColor(QColor(0,0,0));
setButtonHighlightedText(QColor(0,0,255));
setButtonBorder(QColor(80,80,0));
setButtonRadius(3);
setButtonGradient0(QColor(180,180,255));
setButtonGradient1(QColor(255,255,255));
setButtonGradient2(QColor(255,255,255));
setButtonGradient3(QColor(180,180,255));
setWindowTab(QColor(245,245,245));
setWindowTabSelected(QColor(218,165,3));
setWindowTabText(QColor(100,100,100));
setWindowTabTextSelected(QColor(0,0,0));
setMenu(QColor(255,255,255));
setMenuBorder(QColor(220,220,220));
setMenuText(QColor(0,0,0));
setMenuHeight(40);
setToolbarColor(QColor(99,0,0));
setToolbarTextColor(QColor(255,255,255));
setToolbarButtonText(QColor(0,0,0));
setToolbarTextPointSize(10);
}
}
void QgsColorButton::linkToProjectColor( const QString &name )
{
mLinkedColorName = name;
setButtonBackground();
}
void QgsColorButton::showEvent( QShowEvent *e )
{
setButtonBackground();
QToolButton::showEvent( e );
}
void QgsColorButton::dragLeaveEvent( QDragLeaveEvent *e )
{
Q_UNUSED( e );
//reset button color
setButtonBackground();
}
void QgsColorRampButton::invertColorRamp()
{
mColorRamp->invert();
setButtonBackground();
emit colorRampChanged();
}
