feat: 添加ElaWidgetTool库
This commit is contained in:
sleepwithoutbz
333
ElaWidgetTools/DeveloperComponents/ElaToolBarStyle.cpp
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333
ElaWidgetTools/DeveloperComponents/ElaToolBarStyle.cpp
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#include "ElaToolBarStyle.h"
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#include <QDebug>
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#include <QPainter>
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#include <QPainterPath>
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#include <QStyleOption>
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#include <QToolButton>
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#include <QtMath>
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#include "ElaTheme.h"
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#include "ElaToolBar.h"
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ElaToolBarStyle::ElaToolBarStyle(QStyle* style)
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{
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_themeMode = eTheme->getThemeMode();
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connect(eTheme, &ElaTheme::themeModeChanged, this, [=](ElaThemeType::ThemeMode themeMode) {
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_themeMode = themeMode;
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});
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}
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ElaToolBarStyle::~ElaToolBarStyle()
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{
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}
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void ElaToolBarStyle::drawPrimitive(PrimitiveElement element, const QStyleOption* option, QPainter* painter, const QWidget* widget) const
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{
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switch (element)
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{
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case QStyle::PE_PanelButtonTool:
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{
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return;
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}
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case QStyle::PE_FrameMenu:
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{
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painter->save();
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painter->setRenderHint(QPainter::Antialiasing);
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painter->setPen(ElaThemeColor(_themeMode, PopupBorder));
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painter->setBrush(ElaThemeColor(_themeMode, DialogBase));
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painter->drawRect(option->rect);
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painter->restore();
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return;
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}
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case QStyle::PE_IndicatorToolBarHandle:
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{
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//拖动虚线
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QRect handleRect = option->rect;
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painter->save();
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painter->setRenderHint(QPainter::Antialiasing);
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QPen handlePen(Qt::DotLine);
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handlePen.setColor(ElaThemeColor(_themeMode, PrimaryNormal));
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handlePen.setWidthF(1.8);
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painter->setPen(handlePen);
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const ElaToolBar* toolBar = dynamic_cast<const ElaToolBar*>(widget);
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if (toolBar->orientation() == Qt::Vertical)
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{
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painter->drawLine(handleRect.x(), handleRect.center().y(), handleRect.right(), handleRect.center().y());
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}
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else
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{
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painter->drawLine(handleRect.center().x(), handleRect.y(), handleRect.center().x(), handleRect.bottom());
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}
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painter->restore();
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return;
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}
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case QStyle::PE_IndicatorToolBarSeparator:
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{
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//间隔符绘制
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QRect separatorRect = option->rect;
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painter->save();
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painter->setRenderHint(QPainter::Antialiasing);
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painter->setPen(Qt::NoPen);
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painter->setBrush(ElaThemeColor(_themeMode, PrimaryNormal));
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const ElaToolBar* toolBar = dynamic_cast<const ElaToolBar*>(widget);
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if (toolBar->orientation() == Qt::Vertical)
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{
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painter->drawRect(QRectF(separatorRect.x() + separatorRect.width() * 0.1, separatorRect.center().y() - 0.9, separatorRect.width() * 0.8, 1.8));
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}
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else
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{
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painter->drawRect(QRectF(separatorRect.center().x() - 0.9, separatorRect.y() + separatorRect.height() * 0.1, 1.8, separatorRect.height() * 0.8));
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}
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painter->restore();
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return;
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}
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default:
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{
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break;
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}
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}
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QProxyStyle::drawPrimitive(element, option, painter, widget);
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}
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void ElaToolBarStyle::drawControl(ControlElement element, const QStyleOption* option, QPainter* painter, const QWidget* widget) const
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{
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switch (element)
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{
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case QStyle::CE_ToolButtonLabel:
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{
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//展开按钮
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if (const QStyleOptionToolButton* bopt = qstyleoption_cast<const QStyleOptionToolButton*>(option))
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{
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painter->save();
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painter->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
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painter->setPen(Qt::NoPen);
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if (widget->objectName() == "qt_toolbar_ext_button")
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{
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if (bopt->state.testFlag(QStyle::State_Enabled) && bopt->state.testFlag(QStyle::State_MouseOver))
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{
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painter->setBrush(ElaThemeColor(_themeMode, BasicHoverAlpha));
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painter->drawRect(bopt->rect);
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}
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//展开图标
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painter->setPen(!bopt->state.testFlag(QStyle::State_Enabled) ? ElaThemeColor(_themeMode, BasicTextDisable) : ElaThemeColor(_themeMode, BasicText));
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QFont iconFont = QFont("ElaAwesome");
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iconFont.setPixelSize(18);
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painter->setFont(iconFont);
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painter->drawText(bopt->rect, Qt::AlignCenter, QChar((unsigned short)ElaIconType::AngleRight));
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}
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else
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{
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if (bopt->arrowType != Qt::NoArrow)
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{
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break;
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}
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//背景绘制
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if (bopt->state.testFlag(QStyle::State_Enabled))
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{
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if (bopt->state.testFlag(QStyle::State_Sunken))
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{
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painter->setBrush(ElaThemeColor(_themeMode, BasicPressAlpha));
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painter->drawRoundedRect(bopt->rect, 4, 4);
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}
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else
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{
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if (bopt->state.testFlag(QStyle::State_MouseOver) || bopt->state.testFlag(QStyle::State_On))
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{
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painter->setBrush(ElaThemeColor(_themeMode, BasicHoverAlpha));
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painter->drawRoundedRect(bopt->rect, 4, 4);
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}
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}
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}
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//指示器绘制
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_drawIndicator(painter, bopt, widget);
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//图标绘制
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QRect contentRect = subControlRect(QStyle::CC_ToolButton, bopt, QStyle::SC_ScrollBarAddLine, widget);
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QRect iconRect = contentRect;
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int heightOffset = iconRect.height() * 0.1;
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iconRect.adjust(3, heightOffset, -3, -heightOffset);
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_drawIcon(painter, iconRect, bopt, widget);
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//文字绘制
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contentRect.adjust(0, heightOffset, 0, -heightOffset);
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_drawText(painter, contentRect, bopt);
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}
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painter->restore();
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}
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return;
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}
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case QStyle::CE_ToolBar:
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{
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return;
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}
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default:
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{
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break;
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}
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}
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QProxyStyle::drawControl(element, option, painter, widget);
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}
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int ElaToolBarStyle::pixelMetric(PixelMetric metric, const QStyleOption* option, const QWidget* widget) const
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{
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switch (metric)
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{
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case QStyle::PM_ToolBarExtensionExtent:
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{
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return 16;
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}
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default:
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{
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break;
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}
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}
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return QProxyStyle::pixelMetric(metric, option, widget);
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}
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void ElaToolBarStyle::_drawIndicator(QPainter* painter, const QStyleOptionToolButton* bopt, const QWidget* widget) const
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{
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if (bopt->features.testFlag(QStyleOptionToolButton::MenuButtonPopup))
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{
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QRect indicatorRect = subControlRect(QStyle::CC_ToolButton, bopt, QStyle::SC_ScrollBarSubLine, widget);
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//指示器区域
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if (bopt->state.testFlag(QStyle::State_Enabled) && bopt->activeSubControls.testFlag(QStyle::SC_ScrollBarSubLine))
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{
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painter->setBrush(ElaThemeColor(_themeMode, BasicIndicator));
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QPainterPath path;
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path.moveTo(indicatorRect.topLeft());
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path.lineTo(indicatorRect.right() - 4, indicatorRect.y());
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path.arcTo(QRect(indicatorRect.right() - 8, indicatorRect.y(), 8, 8), 90, -90);
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path.lineTo(indicatorRect.right(), indicatorRect.bottom() - 4);
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path.arcTo(QRect(indicatorRect.right() - 8, indicatorRect.bottom() - 8, 8, 8), 0, -90);
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path.lineTo(indicatorRect.bottomLeft());
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path.closeSubpath();
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painter->drawPath(path);
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}
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//指示器
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painter->setBrush(bopt->state.testFlag(QStyle::State_Enabled) ? ElaThemeColor(_themeMode, BasicText) : ElaThemeColor(_themeMode, BasicTextDisable));
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QPainterPath indicatorPath;
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qreal indicatorHeight = qCos(30 * M_PI / 180.0) * indicatorRect.width() * 0.85;
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indicatorPath.moveTo(indicatorRect.x() + indicatorRect.width() * 0.15, indicatorRect.center().y());
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indicatorPath.lineTo(indicatorRect.right() - indicatorRect.width() * 0.15, indicatorRect.center().y());
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indicatorPath.lineTo(indicatorRect.center().x(), indicatorRect.center().y() + indicatorHeight / 2);
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indicatorPath.closeSubpath();
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painter->drawPath(indicatorPath);
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}
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}
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void ElaToolBarStyle::_drawIcon(QPainter* painter, QRectF iconRect, const QStyleOptionToolButton* bopt, const QWidget* widget) const
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{
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if (bopt->toolButtonStyle != Qt::ToolButtonTextOnly)
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{
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QSize iconSize = bopt->iconSize;
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const QToolButton* toolButton = dynamic_cast<const QToolButton*>(widget);
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QAction* action = toolButton->defaultAction();
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if (!action)
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{
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return;
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}
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if (action->property("ElaIconType").toString().isEmpty())
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{
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//绘制QIcon
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QIcon icon = bopt->icon;
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if (!icon.isNull())
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{
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QPixmap iconPix = icon.pixmap(iconSize,
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(bopt->state & State_Enabled) ? QIcon::Normal
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: QIcon::Disabled,
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(bopt->state & State_Selected) ? QIcon::On
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: QIcon::Off);
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switch (bopt->toolButtonStyle)
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{
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case Qt::ToolButtonIconOnly:
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case Qt::ToolButtonTextBesideIcon:
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{
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painter->drawPixmap(QRect(QPoint(iconRect.x(), iconRect.center().y() - iconSize.height() / 2), iconSize), iconPix);
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break;
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}
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case Qt::ToolButtonTextUnderIcon:
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{
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painter->drawPixmap(QRect(QPoint(iconRect.center().x() - iconSize.width() / 2, iconRect.y()), iconSize), iconPix);
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break;
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}
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case Qt::ToolButtonFollowStyle:
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{
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painter->drawPixmap(iconRect.x(), iconRect.y() - iconSize.height() / 2, iconPix);
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break;
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}
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default:
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{
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break;
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}
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}
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}
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}
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else
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{
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//绘制ElaIcon
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painter->save();
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painter->setPen(ElaThemeColor(_themeMode, BasicText));
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QFont iconFont = QFont("ElaAwesome");
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switch (bopt->toolButtonStyle)
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{
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case Qt::ToolButtonIconOnly:
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case Qt::ToolButtonTextBesideIcon:
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case Qt::ToolButtonFollowStyle:
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{
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QRect adjustIconRect(iconRect.x(), iconRect.y(), iconSize.width(), iconRect.height());
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iconFont.setPixelSize(0.8 * std::min(adjustIconRect.width(), adjustIconRect.height()));
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painter->setFont(iconFont);
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painter->drawText(adjustIconRect, Qt::AlignCenter, action->property("ElaIconType").toString());
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break;
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}
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case Qt::ToolButtonTextUnderIcon:
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{
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QRect adjustIconRect(iconRect.center().x() - iconSize.width() / 2, iconRect.y(), iconSize.width(), iconSize.height());
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iconFont.setPixelSize(0.8 * std::min(iconSize.width(), iconSize.height()));
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painter->setFont(iconFont);
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painter->drawText(adjustIconRect, Qt::AlignHCenter, action->property("ElaIconType").toString());
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break;
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}
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default:
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{
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break;
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}
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}
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painter->restore();
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}
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}
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}
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void ElaToolBarStyle::_drawText(QPainter* painter, QRect contentRect, const QStyleOptionToolButton* bopt) const
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{
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if (!bopt->text.isEmpty())
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{
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painter->setPen(ElaThemeColor(_themeMode, BasicText));
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switch (bopt->toolButtonStyle)
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{
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case Qt::ToolButtonTextOnly:
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{
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painter->drawText(contentRect, Qt::AlignCenter, bopt->text);
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break;
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}
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case Qt::ToolButtonTextBesideIcon:
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{
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painter->drawText(QRect(contentRect.x() + bopt->iconSize.width() + 12, contentRect.y(), contentRect.width() - bopt->iconSize.width(), contentRect.height()), Qt::AlignLeft | Qt::AlignVCenter, bopt->text);
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break;
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}
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case Qt::ToolButtonTextUnderIcon:
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{
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painter->drawText(contentRect, Qt::AlignBottom | Qt::AlignHCenter, bopt->text);
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break;
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}
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case Qt::ToolButtonFollowStyle:
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{
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break;
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}
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default:
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{
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break;
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}
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}
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}
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}
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