diff --git a/README.md b/README.md index 1182f8d..87358f9 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -#### 一、特别说明 +#### 一、特别说明 1. 可以选择打开QWidgetDemo.pro一次性编译所有的，也可以到目录下打开pro编译。 2. 如果发现有些子项目没有加载请打开对应目录下的.pro仔细看里面的注释。 3. 编译好的可执行文件在源码同级目录下的bin目录。 @@ -22,6 +22,7 @@ | control | 控件类别 | saveruntime | **运行时间记录** | | control | 控件类别 | smoothcurve | 平滑曲线 | | control | 控件类别 | zhtopy | 汉字转拼音 | +| control | 控件类别 | iconhelper | **超级图形字体** | | tool | 工具类别 | comtool | **串口调试助手** | | tool | 工具类别 | nettool | **网络调试助手** | | tool | 工具类别 | netserver | **网络中转服务器** | @@ -89,6 +90,8 @@ ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/control/0snap/saveruntime.jpg) ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/control/0snap/smoothcurve.jpg) ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/control/0snap/zhtopy.jpg) +![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/control/0snap/iconhelper1.jpg) +![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/control/0snap/iconhelper2.jpg) ##### 4.2、工具类别 ![avatar](https://gitee.com/feiyangqingyun/QWidgetDemo/raw/master/tool/0snap/comtool.jpg) diff --git a/control/0snap/iconhelper1.jpg b/control/0snap/iconhelper1.jpg new file mode 100644 index 0000000..2b9531f Binary files /dev/null and b/control/0snap/iconhelper1.jpg differ diff --git a/control/0snap/iconhelper2.jpg b/control/0snap/iconhelper2.jpg new file mode 100644 index 0000000..9703078 Binary files /dev/null and b/control/0snap/iconhelper2.jpg differ diff --git a/control/control.pro b/control/control.pro index 76f2427..ad43726 100644 --- a/control/control.pro +++ b/control/control.pro @@ -10,3 +10,4 @@ SUBDIRS += savelog SUBDIRS += saveruntime SUBDIRS += smoothcurve SUBDIRS += zhtopy +SUBDIRS += iconhelper diff --git a/control/iconhelper/font/fontawesome-webfont.ttf b/control/iconhelper/font/fontawesome-webfont.ttf new file mode 100644 index 0000000..35acda2 Binary files /dev/null and b/control/iconhelper/font/fontawesome-webfont.ttf differ diff --git a/control/iconhelper/font/iconfont.ttf b/control/iconhelper/font/iconfont.ttf new file mode 100644 index 0000000..ba15da8 Binary files /dev/null and b/control/iconhelper/font/iconfont.ttf differ diff --git a/control/iconhelper/font/pe-icon-set-weather.ttf b/control/iconhelper/font/pe-icon-set-weather.ttf new file mode 100644 index 0000000..eb6f8e5 Binary files /dev/null and b/control/iconhelper/font/pe-icon-set-weather.ttf differ diff --git a/control/iconhelper/frmiconhelper.cpp b/control/iconhelper/frmiconhelper.cpp new file mode 100644 index 0000000..11e5de0 --- /dev/null +++ b/control/iconhelper/frmiconhelper.cpp @@ -0,0 +1,403 @@ +#pragma execution_character_set("utf-8") + +#include "frmiconhelper.h" +#include "ui_frmiconhelper.h" +#include "iconhelper.cpp" + +frmIconHelper::frmIconHelper(QWidget *parent) : QWidget(parent), ui(new Ui::frmIconHelper) +{ + ui->setupUi(this); + this->initForm(); + this->initWidget1(); + this->initWidget2(); + this->initWidget3(); + this->initWidget4(); + this->initWidget5(); + this->initWidget6(); + QTimer::singleShot(100, this, SLOT(initPanel())); +} + +frmIconHelper::~frmIconHelper() +{ + delete ui; +} + +bool frmIconHelper::eventFilter(QObject *watched, QEvent *event) +{ + if (event->type() == QEvent::Enter) { + QLabel *lab = (QLabel *)watched; + if (lab != 0) { + //由于有图形字体的范围值冲突需要手动切换索引 + if (ui->rbtnFontWeather->isChecked()) { + IconHelper::iconFontIndex = 2; + } else { + IconHelper::iconFontIndex = -1; + } + + //对应图形字体的16进制值已经赋值给了 toolTip + QString value = lab->toolTip(); + ui->labValue->setText(value); + int icon = value.toInt(NULL, 16); + + IconHelper::setIcon(ui->labIcon, icon, iconSize); + IconHelper::setIcon(ui->btnIcon, icon, iconSize); + + //万能大法直接从指定标识获取图片文件 + QPixmap pix = IconHelper::getPixmap("#753775", icon, iconSize, iconSize, iconSize); + ui->labImage->setPixmap(pix); + + //设置图标 以下方法二选一都可以 + //ui->btnImage->setIcon(QIcon(pix)); + IconHelper::setPixmap(ui->btnImage, "#FD8B28", icon, iconSize, iconSize, iconSize); + + //取出对应图形字体类 + QFont font = IconHelper::getIconFontAwesome(); + if (ui->rbtnFontAliBaBa->isChecked()) { + font = IconHelper::getIconFontAliBaBa(); + } else if (ui->rbtnFontWeather->isChecked()) { + font = IconHelper::getIconFontWeather(); + } + + //直接设置图标+文本到按钮 + font.setPixelSize(15); + ui->btnTest1->setFont(font); + ui->btnTest1->setText(QString("%1 测试图标").arg((QChar)icon)); + + //分别设置图标+文本到按钮 + ui->btnTest2->setIcon(QIcon(pix)); + } + } + + return QWidget::eventFilter(watched, event); +} + +void frmIconHelper::initForm() +{ + iconSize = 40; + //图标对应图形字体值 + icons << 0xf2ba << 0xf002 << 0xf013 << 0xf021; + + //设置样式表 + QStringList qss; + qss << QString("#labIcon{color:#32B9CF;}"); + qss << QString("#btnIcon{color:#C13256;}"); + qss << QString("#labValue,#labCount,#labInfo1,#labInfo2,#labInfo3,#labInfo4{font-weight:bold;font-size:20px;}"); + qss << QString("QWidget#widget1 QAbstractButton{min-height:%1px;max-height:%1px;}").arg(35); + qss << QString("QWidget#widget2 QAbstractButton{min-height:%1px;max-height:%1px;}").arg(35); + qss << QString("QWidget#widget3 QAbstractButton{min-height:%1px;max-height:%1px;}").arg(70); + qss << QString("QWidget#widget4 QAbstractButton{min-height:%1px;max-height:%1px;}").arg(70); + qss << QString("QWidget#widget5 QAbstractButton{min-width:%1px;max-width:%1px;}").arg(90); + qss << QString("QWidget#widget6 QAbstractButton{min-width:%1px;max-width:%1px;}").arg(90); + this->setStyleSheet(qss.join("")); + + //设置图形字体 + IconHelper::setIcon(ui->labIcon, 0xf067, iconSize); + IconHelper::setIcon(ui->btnIcon, 0xf067, iconSize); + QPixmap pix = IconHelper::getPixmap("#753775", 0xf067, iconSize, iconSize, iconSize); + ui->labImage->setPixmap(pix); + ui->btnImage->setIconSize(QSize(iconSize, iconSize)); + ui->btnImage->setIcon(QIcon(pix)); + + //关联单选框切换 + connect(ui->rbtnFontAliBaBa, SIGNAL(toggled(bool)), this, SLOT(toggled(bool))); + connect(ui->rbtnFontAwesome, SIGNAL(toggled(bool)), this, SLOT(toggled(bool))); + connect(ui->rbtnFontWeather, SIGNAL(toggled(bool)), this, SLOT(toggled(bool))); + + ui->tabWidget->setCurrentIndex(0); +} + +void frmIconHelper::initPanel() +{ + //清空原有对象 + qDeleteAll(labs); + labs.clear(); + + //选择不同的图形字体 + int start = 0xf000; + int end = 0xf2e0; + QFont iconFont = IconHelper::getIconFontAwesome(); + IconHelper::iconFontIndex = -1; + if (ui->rbtnFontAliBaBa->isChecked()) { + start = 0xe500; + end = 0xea5d; + iconFont = IconHelper::getIconFontAliBaBa(); + } else if (ui->rbtnFontWeather->isChecked()) { + start = 0xe900; + end = 0xe9cf; + iconFont = IconHelper::getIconFontWeather(); + IconHelper::iconFontIndex = 2; + } + + //设置字体大小 + iconFont.setPixelSize(15); + + //加载图形字体面板 + QStringList list; + for (int icon = start; icon <= end; icon++) { + //阿里巴巴图形字体中间有一段是空的,可以自行屏蔽下面这段代码查看这段空的值对应的文字 + if (ui->rbtnFontAliBaBa->isChecked()) { + if (icon >= 0xe76c && icon <= 0xe8f8) { + continue; + } + } + + QString tip = "0x" + QString::number(icon, 16); + if (!checkIcon(icon)) { + list << tip; + continue; + } + + QLabel *lab = new QLabel; + lab->installEventFilter(this); + lab->setAlignment(Qt::AlignCenter); + lab->setFont(iconFont); + lab->setText((QChar)icon); + lab->setToolTip(tip); + lab->setMinimumSize(30, 30); + labs << lab; + } + + //qDebug() << "no text font" << list.count() << list; + ui->widgetFontPanel->setAutoWidth(true); + ui->widgetFontPanel->setMargin(3); + ui->widgetFontPanel->setSpace(3); + ui->widgetFontPanel->setColumnCount(18); + ui->widgetFontPanel->setWidgets(labs); + + //设置图形字体面板鼠标悬停时的效果 + QString qss = QString("QLabel:hover,QLabel:focus{color:%1;border:1px solid %1;}").arg("#00BB9E"); + ui->widgetFontPanel->setStyleSheet(qss); + + int count = end - start + 1; + ui->labCount->setText(QString("%1/%2").arg(labs.count()).arg(count)); +} + +bool frmIconHelper::checkIcon(int icon) +{ + //从图形字体对应值生成一个指定颜色的图片 + QPixmap pix = IconHelper::getPixmap("#FF0000", icon, 120, 120, 120); + QImage img = pix.toImage(); + int width = img.width(); + int height = img.height(); + + //过滤不存在的图形字体 + //对该图片逐个扫描像素点,都是空白则意味着当前图形字体不存在 + for (int i = 0; i < height; i++) { + uchar *lineByte = img.scanLine(i); + for (int j = 0; j < width; j++) { + uchar tp = lineByte[j]; + if (tp > 0x00) { + return true; + } + } + } + + //保存下图片看下 + //QString fileName = QString("%1/icon/%2.jpg").arg(qApp->applicationDirPath()).arg(icon); + //pix.save(fileName, "jpg"); + return false; +} + +void frmIconHelper::toggled(bool checked) +{ + //单选框按下后自动重新加载对应的图形字体 + if (checked) { + initPanel(); + } +} + +void frmIconHelper::initBtn(QButtonGroup *btnGroup, bool textBesideIcon) +{ + QList btns = btnGroup->buttons(); + foreach (QAbstractButton *btn, btns) { + QToolButton *b = (QToolButton *)btn; + //关联按钮单击事件 + connect(b, SIGNAL(clicked(bool)), this, SLOT(btnClicked())); + b->setCheckable(true); + b->setToolButtonStyle(textBesideIcon ? Qt::ToolButtonTextBesideIcon : Qt::ToolButtonTextUnderIcon); + } +} + +void frmIconHelper::btnClicked() +{ + QAbstractButton *btn = (QAbstractButton *)sender(); + QString objName = btn->parent()->objectName(); + if (objName == "widget1") { + ui->labInfo1->setText(btn->text()); + } else if (objName == "widget2") { + ui->labInfo2->setText(btn->text()); + } else if (objName == "widget3") { + ui->labInfo3->setText(btn->text()); + } else if (objName == "widget4") { + ui->labInfo4->setText(btn->text()); + } +} + +void frmIconHelper::initWidget1() +{ + //加入按钮组自动互斥 + QButtonGroup *btnGroup = new QButtonGroup(this); + btnGroup->addButton(ui->btn11); + btnGroup->addButton(ui->btn12); + btnGroup->addButton(ui->btn13); + btnGroup->addButton(ui->btn14); + + //设置按钮可选中以及图标样式 + initBtn(btnGroup, true); + //设置弱属性以便应用样式 + ui->widget1->setProperty("flag", "left"); + + IconHelper::StyleColor styleColor; + styleColor.defaultBorder = true; + styleColor.position = "left"; + styleColor.iconSize = 18; + styleColor.iconWidth = 30; + styleColor.iconHeight = 25; + styleColor.borderWidth = 4; + IconHelper::setStyle(ui->widget1, btnGroup->buttons(), icons, styleColor); + + //默认选中某个按钮 + ui->btn11->click(); +} + +void frmIconHelper::initWidget2() +{ + //加入按钮组自动互斥 + QButtonGroup *btnGroup = new QButtonGroup(this); + btnGroup->addButton(ui->btn21); + btnGroup->addButton(ui->btn22); + btnGroup->addButton(ui->btn23); + btnGroup->addButton(ui->btn24); + + //设置按钮可选中以及图标样式 + initBtn(btnGroup, true); + //设置弱属性以便应用样式 + ui->widget2->setProperty("flag", "right"); + + IconHelper::StyleColor styleColor; + styleColor.defaultBorder = true; + styleColor.position = "right"; + styleColor.iconSize = 18; + styleColor.iconWidth = 25; + styleColor.iconHeight = 20; + styleColor.borderWidth = 4; + styleColor.borderColor = "#32B9CF"; + styleColor.setColor("#187294", "#B6D7E3", "#145C75", "#F0F0F0"); + IconHelper::setStyle(ui->widget2, btnGroup->buttons(), icons, styleColor); + + //默认选中某个按钮 + ui->btn22->click(); +} + +void frmIconHelper::initWidget3() +{ + //加入按钮组自动互斥 + QButtonGroup *btnGroup = new QButtonGroup(this); + btnGroup->addButton(ui->btn31); + btnGroup->addButton(ui->btn32); + btnGroup->addButton(ui->btn33); + btnGroup->addButton(ui->btn34); + + //设置按钮可选中以及图标样式 + initBtn(btnGroup, false); + //设置弱属性以便应用样式 + ui->widget3->setProperty("flag", "left"); + + IconHelper::StyleColor styleColor; + styleColor.position = "left"; + styleColor.iconSize = 30; + styleColor.iconWidth = 40; + styleColor.iconHeight = 40; + styleColor.borderWidth = 3; + styleColor.borderColor = "#609EE9"; + IconHelper::setStyle(ui->widget3, btnGroup->buttons(), icons, styleColor); + + //默认选中某个按钮 + ui->btn33->click(); +} + +void frmIconHelper::initWidget4() +{ + //加入按钮组自动互斥 + QButtonGroup *btnGroup = new QButtonGroup(this); + btnGroup->addButton(ui->btn41); + btnGroup->addButton(ui->btn42); + btnGroup->addButton(ui->btn43); + btnGroup->addButton(ui->btn44); + + //设置按钮可选中以及图标样式 + initBtn(btnGroup, false); + //设置弱属性以便应用样式 + ui->widget4->setProperty("flag", "right"); + + IconHelper::StyleColor styleColor; + styleColor.position = "right"; + styleColor.iconSize = 30; + styleColor.iconWidth = 40; + styleColor.iconHeight = 40; + styleColor.borderWidth = 3; + styleColor.borderColor = "#F7AE13"; + styleColor.setColor("#FCDC97", "#54626F", "#FFF0BC", "#54626F"); + IconHelper::setStyle(ui->widget4, btnGroup->buttons(), icons, styleColor); + + //默认选中某个按钮 + ui->btn44->click(); +} + +void frmIconHelper::initWidget5() +{ + //加入按钮组自动互斥 + QButtonGroup *btnGroup = new QButtonGroup(this); + btnGroup->addButton(ui->btn51); + btnGroup->addButton(ui->btn52); + btnGroup->addButton(ui->btn53); + btnGroup->addButton(ui->btn54); + + //设置按钮可选中以及图标样式 + initBtn(btnGroup, false); + //设置弱属性以便应用样式 + ui->widget5->setProperty("flag", "top"); + + //设置整体按钮组样式 + IconHelper::StyleColor styleColor; + styleColor.defaultBorder = true; + styleColor.position = "top"; + styleColor.iconSize = 25; + styleColor.iconWidth = 25; + styleColor.iconHeight = 25; + styleColor.borderWidth = 3; + IconHelper::setStyle(ui->widget5, btnGroup->buttons(), icons, styleColor); + + //默认选中某个按钮 + ui->btn51->click(); +} + +void frmIconHelper::initWidget6() +{ + //加入按钮组自动互斥 + QButtonGroup *btnGroup = new QButtonGroup(this); + btnGroup->addButton(ui->btn61); + btnGroup->addButton(ui->btn62); + btnGroup->addButton(ui->btn63); + btnGroup->addButton(ui->btn64); + + //设置按钮可选中以及图标样式 + initBtn(btnGroup, false); + //设置弱属性以便应用样式 + ui->widget6->setProperty("flag", "bottom"); + + //设置整体按钮组样式 + IconHelper::StyleColor styleColor; + styleColor.defaultBorder = true; + styleColor.position = "bottom"; + styleColor.iconSize = 25; + styleColor.iconWidth = 25; + styleColor.iconHeight = 25; + styleColor.borderWidth = 3; + styleColor.borderColor = "#A279C5"; + styleColor.setColor("#292929", "#B6D7E3", "#10689A", "#F0F0F0"); + IconHelper::setStyle(ui->widget6, btnGroup->buttons(), icons, styleColor); + + //默认选中某个按钮 + ui->btn63->click(); +} diff --git a/control/iconhelper/frmiconhelper.h b/control/iconhelper/frmiconhelper.h new file mode 100644 index 0000000..ded0aed --- /dev/null +++ b/control/iconhelper/frmiconhelper.h @@ -0,0 +1,45 @@ +#ifndef FRMICONHELPER_H +#define FRMICONHELPER_H + +#include +class QButtonGroup; + +namespace Ui { +class frmIconHelper; +} + +class frmIconHelper : public QWidget +{ + Q_OBJECT + +public: + explicit frmIconHelper(QWidget *parent = 0); + ~frmIconHelper(); + +protected: + bool eventFilter(QObject *watched, QEvent *event); + +private: + Ui::frmIconHelper *ui; + int iconSize; + QList icons; + QList labs; + +private slots: + void initForm(); + void initPanel(); + bool checkIcon(int icon); + void toggled(bool checked); + + void initBtn(QButtonGroup *btnGroup, bool textBesideIcon); + void btnClicked(); + + void initWidget1(); + void initWidget2(); + void initWidget3(); + void initWidget4(); + void initWidget5(); + void initWidget6(); +}; + +#endif // FRMICONHELPER_H diff --git a/control/iconhelper/frmiconhelper.ui b/control/iconhelper/frmiconhelper.ui new file mode 100644 index 0000000..b55afa7 --- /dev/null +++ b/control/iconhelper/frmiconhelper.ui @@ -0,0 +1,956 @@ + + + frmIconHelper + + + + 0 + 0 + 800 + 600 + + + + Dialog + + + + 0 + + + 0 + + + 0 + + + 0 + + + + + 1 + + + + 使用示例 + + + + + + + 0 + 0 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 120 + 0 + + + + + 120 + 16777215 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 0 + 0 + + + + 访客登记 + + + + + + + + 0 + 0 + + + + 记录查询 + + + + + + + + 0 + 0 + + + + 系统设置 + + + + + + + + 0 + 0 + + + + 系统重启 + + + + + + + Qt::Vertical + + + + 20 + 366 + + + + + + + + + + + + 120 + 0 + + + + + 120 + 16777215 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 0 + 0 + + + + 访客登记 + + + + + + + + 0 + 0 + + + + 记录查询 + + + + + + + + 0 + 0 + + + + 系统设置 + + + + + + + + 0 + 0 + + + + 系统重启 + + + + + + + Qt::Vertical + + + + 20 + 366 + + + + + + + + + + + + 120 + 0 + + + + + 120 + 16777215 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 0 + 0 + + + + 访客登记 + + + + + + + + 0 + 0 + + + + 记录查询 + + + + + + + + 0 + 0 + + + + 系统设置 + + + + + + + + 0 + 0 + + + + 系统重启 + + + + + + + Qt::Vertical + + + + 20 + 366 + + + + + + + + + + + + 120 + 0 + + + + + 120 + 16777215 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 0 + 0 + + + + 访客登记 + + + + + + + + 0 + 0 + + + + 记录查询 + + + + + + + + 0 + 0 + + + + 系统设置 + + + + + + + + 0 + 0 + + + + 系统重启 + + + + + + + Qt::Vertical + + + + 20 + 366 + + + + + + + + + + + Qt::Horizontal + + + + 261 + 20 + + + + + + + + QFrame::Box + + + QFrame::Sunken + + + + + + Qt::AlignCenter + + + + + + + QFrame::Box + + + QFrame::Sunken + + + + + + Qt::AlignCenter + + + + + + + QFrame::Box + + + QFrame::Sunken + + + + + + Qt::AlignCenter + + + + + + + QFrame::Box + + + QFrame::Sunken + + + + + + Qt::AlignCenter + + + + + + + + + + + 0 + 75 + + + + + 16777215 + 75 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 0 + 0 + + + + 访客登记 + + + + + + + + 0 + 0 + + + + 记录查询 + + + + + + + + 0 + 0 + + + + 系统设置 + + + + + + + + 0 + 0 + + + + 系统重启 + + + + + + + Qt::Horizontal + + + + 413 + 20 + + + + + + + + + + + + 0 + 75 + + + + + 16777215 + 75 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + Qt::Horizontal + + + + 413 + 20 + + + + + + + + + 0 + 0 + + + + 访客登记 + + + + + + + + 0 + 0 + + + + 记录查询 + + + + + + + + 0 + 0 + + + + 系统设置 + + + + + + + + 0 + 0 + + + + 系统重启 + + + + + + + + + + + 图形字体 + + + + + + + 0 + 0 + + + + + + + + + 130 + 0 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + + + FontAwesome + + + true + + + + + + + FontAliBaBa + + + + + + + FontWeather + + + + + + + + 0 + 35 + + + + QFrame::Box + + + QFrame::Sunken + + + + + + Qt::AlignCenter + + + + + + + + 0 + 35 + + + + QFrame::Box + + + QFrame::Sunken + + + + + + Qt::AlignCenter + + + + + + + + 0 + 70 + + + + QFrame::Box + + + QFrame::Sunken + + + 标签文字 + + + Qt::AlignCenter + + + + + + + + 0 + 70 + + + + QFrame::Box + + + QFrame::Sunken + + + 标签图片 + + + Qt::AlignCenter + + + + + + + + 0 + 70 + + + + 按钮文字 + + + + + + + + 0 + 0 + + + + + 0 + 70 + + + + 按钮图标 + + + + + + + 测试图标 + + + + + + + 测试图标 + + + + + + + Qt::Vertical + + + + 20 + 105 + + + + + + + + + + + + + + + + PanelWidget + QWidget +
panelwidget.h
+ 1 + + + + + diff --git a/control/iconhelper/iconhelper.cpp b/control/iconhelper/iconhelper.cpp new file mode 100644 index 0000000..26c85e2 --- /dev/null +++ b/control/iconhelper/iconhelper.cpp @@ -0,0 +1,359 @@ +#include "iconhelper.h" + +IconHelper *IconHelper::iconFontAliBaBa = 0; +IconHelper *IconHelper::iconFontAwesome = 0; +IconHelper *IconHelper::iconFontWeather = 0; +int IconHelper::iconFontIndex = -1; + +void IconHelper::initFont() +{ + static bool isInit = false; + if (!isInit) { + isInit = true; + if (iconFontAliBaBa == 0) { + iconFontAliBaBa = new IconHelper(":/font/iconfont.ttf", "iconfont"); + } + if (iconFontAwesome == 0) { + iconFontAwesome = new IconHelper(":/font/fontawesome-webfont.ttf", "FontAwesome"); + } + if (iconFontWeather == 0) { + iconFontWeather = new IconHelper(":/font/pe-icon-set-weather.ttf", "pe-icon-set-weather"); + } + } +} + +QFont IconHelper::getIconFontAliBaBa() +{ + initFont(); + return iconFontAliBaBa->getIconFont(); +} + +QFont IconHelper::getIconFontAwesome() +{ + initFont(); + return iconFontAwesome->getIconFont(); +} + +QFont IconHelper::getIconFontWeather() +{ + initFont(); + return iconFontWeather->getIconFont(); +} + +IconHelper *IconHelper::getIconHelper(int icon) +{ + initFont(); + + //指定了字体索引则取对应索引的字体类 + //没指定则自动根据不同的字体的值选择对应的类 + //由于部分值范围冲突所以可以指定索引来取 + //fontawesome 0xf000-0xf2e0 + //iconfont 0xe501-0xe793 0xe8d5-0xea5d + //weather 0xe900-0xe9cf + + IconHelper *iconHelper = iconFontAwesome; + if (iconFontIndex < 0) { + if ((icon > 0xe501 && icon < 0xe793) || (icon > 0xe8d5 && icon < 0xea5d)) { + iconHelper = iconFontAliBaBa; + } + } else if (iconFontIndex == 0) { + iconHelper = iconFontAliBaBa; + } else if (iconFontIndex == 1) { + iconHelper = iconFontAwesome; + } else if (iconFontIndex == 2) { + iconHelper = iconFontWeather; + } + + return iconHelper; +} + +void IconHelper::setIcon(QLabel *lab, int icon, quint32 size) +{ + getIconHelper(icon)->setIcon1(lab, icon, size); +} + +void IconHelper::setIcon(QAbstractButton *btn, int icon, quint32 size) +{ + getIconHelper(icon)->setIcon1(btn, icon, size); +} + +void IconHelper::setPixmap(QAbstractButton *btn, const QColor &color, int icon, quint32 size, + quint32 width, quint32 height, int flags) +{ + getIconHelper(icon)->setPixmap1(btn, color, icon, size, width, height, flags); +} + +QPixmap IconHelper::getPixmap(const QColor &color, int icon, quint32 size, + quint32 width, quint32 height, int flags) +{ + return getIconHelper(icon)->getPixmap1(color, icon, size, width, height, flags); +} + +void IconHelper::setStyle(QWidget *widget, QList btns, + QList icons, const IconHelper::StyleColor &styleColor) +{ + int icon = icons.first(); + getIconHelper(icon)->setStyle1(widget, btns, icons, styleColor); +} + +void IconHelper::setStyle(QWidget *widget, QList btns, + QList icons, const IconHelper::StyleColor &styleColor) +{ + int icon = icons.first(); + getIconHelper(icon)->setStyle1(widget, btns, icons, styleColor); +} + +void IconHelper::setStyle(QWidget *widget, QList btns, + QList icons, const IconHelper::StyleColor &styleColor) +{ + int icon = icons.first(); + getIconHelper(icon)->setStyle1(widget, btns, icons, styleColor); +} + + +IconHelper::IconHelper(const QString &fontFile, const QString &fontName, QObject *parent) : QObject(parent) +{ + //判断图形字体是否存在,不存在则加入 + QFontDatabase fontDb; + if (!fontDb.families().contains(fontName)) { + int fontId = fontDb.addApplicationFont(fontFile); + QStringList listName = fontDb.applicationFontFamilies(fontId); + if (listName.count() == 0) { + qDebug() << QString("load %1 error").arg(fontName); + } + } + + //再次判断是否包含字体名称防止加载失败 + if (fontDb.families().contains(fontName)) { + iconFont = QFont(fontName); +#if (QT_VERSION >= QT_VERSION_CHECK(4,8,0)) + iconFont.setHintingPreference(QFont::PreferNoHinting); +#endif + } +} + +bool IconHelper::eventFilter(QObject *watched, QEvent *event) +{ + //根据不同的 + if (watched->inherits("QAbstractButton")) { + QAbstractButton *btn = (QAbstractButton *)watched; + int index = btns.indexOf(btn); + if (index >= 0) { + //不同的事件设置不同的图标,同时区分选中的和没有选中的 + if (btn->isChecked()) { + if (event->type() == QEvent::MouseButtonPress) { + QMouseEvent *mouseEvent = (QMouseEvent *)event; + if (mouseEvent->button() == Qt::LeftButton) { + btn->setIcon(QIcon(pixChecked.at(index))); + } + } else if (event->type() == QEvent::Enter) { + btn->setIcon(QIcon(pixChecked.at(index))); + } else if (event->type() == QEvent::Leave) { + btn->setIcon(QIcon(pixChecked.at(index))); + } + } else { + if (event->type() == QEvent::MouseButtonPress) { + QMouseEvent *mouseEvent = (QMouseEvent *)event; + if (mouseEvent->button() == Qt::LeftButton) { + btn->setIcon(QIcon(pixPressed.at(index))); + } + } else if (event->type() == QEvent::Enter) { + btn->setIcon(QIcon(pixHover.at(index))); + } else if (event->type() == QEvent::Leave) { + btn->setIcon(QIcon(pixNormal.at(index))); + } + } + } + } + + return QObject::eventFilter(watched, event); +} + +void IconHelper::toggled(bool checked) +{ + //选中和不选中设置不同的图标 + QAbstractButton *btn = (QAbstractButton *)sender(); + int index = btns.indexOf(btn); + if (checked) { + btn->setIcon(QIcon(pixChecked.at(index))); + } else { + btn->setIcon(QIcon(pixNormal.at(index))); + } +} + +QFont IconHelper::getIconFont() +{ + return this->iconFont; +} + +void IconHelper::setIcon1(QLabel *lab, int icon, quint32 size) +{ + iconFont.setPixelSize(size); + lab->setFont(iconFont); + lab->setText((QChar)icon); +} + +void IconHelper::setIcon1(QAbstractButton *btn, int icon, quint32 size) +{ + iconFont.setPixelSize(size); + btn->setFont(iconFont); + btn->setText((QChar)icon); +} + +void IconHelper::setPixmap1(QAbstractButton *btn, const QColor &color, int icon, quint32 size, + quint32 width, quint32 height, int flags) +{ + btn->setIcon(getPixmap1(color, icon, size, width, height, flags)); +} + +QPixmap IconHelper::getPixmap1(const QColor &color, int icon, quint32 size, + quint32 width, quint32 height, int flags) +{ + //主动绘制图形字体到图片 + QPixmap pix(width, height); + pix.fill(Qt::transparent); + + QPainter painter; + painter.begin(&pix); + painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing); + painter.setPen(color); + + iconFont.setPixelSize(size); + painter.setFont(iconFont); + painter.drawText(pix.rect(), flags, (QChar)icon); + painter.end(); + return pix; +} + +void IconHelper::setStyle1(QWidget *widget, QList btns, QList icons, const IconHelper::StyleColor &styleColor) +{ + QList list; + foreach (QPushButton *btn, btns) { + list << btn; + } + + setStyle(widget, list, icons, styleColor); +} + +void IconHelper::setStyle1(QWidget *widget, QList btns, QList icons, const IconHelper::StyleColor &styleColor) +{ + QList list; + foreach (QToolButton *btn, btns) { + list << btn; + } + + setStyle(widget, list, icons, styleColor); +} + +void IconHelper::setStyle1(QWidget *widget, QList btns, QList icons, const IconHelper::StyleColor &styleColor) +{ + int btnCount = btns.count(); + int iconCount = icons.count(); + if (btnCount <= 0 || iconCount <= 0 || btnCount != iconCount) { + return; + } + + QString position = styleColor.position; + quint32 iconSize = styleColor.iconSize; + quint32 iconWidth = styleColor.iconWidth; + quint32 iconHeight = styleColor.iconHeight; + quint32 borderWidth = styleColor.borderWidth; + + //根据不同的位置计算边框 + QString strBorder; + if (position == "top") { + strBorder = QString("border-width:%1px 0px 0px 0px;padding-top:%1px;padding-bottom:%2px;") + .arg(borderWidth).arg(borderWidth * 2); + } else if (position == "right") { + strBorder = QString("border-width:0px %1px 0px 0px;padding-right:%1px;padding-left:%2px;") + .arg(borderWidth).arg(borderWidth * 2); + } else if (position == "bottom") { + strBorder = QString("border-width:0px 0px %1px 0px;padding-bottom:%1px;padding-top:%2px;") + .arg(borderWidth).arg(borderWidth * 2); + } else if (position == "left") { + strBorder = QString("border-width:0px 0px 0px %1px;padding-left:%1px;padding-right:%2px;") + .arg(borderWidth).arg(borderWidth * 2); + } + + //如果图标是左侧显示则需要让没有选中的按钮左侧也有加深的边框,颜色为背景颜色 + //如果图标在文字上面而设置的边框是 top bottom 也需要启用加深边框 + QStringList qss; + if (styleColor.defaultBorder) { + qss << QString("QWidget[flag=\"%1\"] QAbstractButton{border-style:solid;border-radius:0px;%2border-color:%3;color:%4;background:%5;}") + .arg(position).arg(strBorder).arg(styleColor.normalBgColor).arg(styleColor.normalTextColor).arg(styleColor.normalBgColor); + } else { + qss << QString("QWidget[flag=\"%1\"] QAbstractButton{border-style:none;border-radius:0px;padding:5px;color:%2;background:%3;}") + .arg(position).arg(styleColor.normalTextColor).arg(styleColor.normalBgColor); + } + + //悬停+按下+选中 + qss << QString("QWidget[flag=\"%1\"] QAbstractButton:hover{border-style:solid;%2border-color:%3;color:%4;background:%5;}") + .arg(position).arg(strBorder).arg(styleColor.borderColor).arg(styleColor.hoverTextColor).arg(styleColor.hoverBgColor); + qss << QString("QWidget[flag=\"%1\"] QAbstractButton:pressed{border-style:solid;%2border-color:%3;color:%4;background:%5;}") + .arg(position).arg(strBorder).arg(styleColor.borderColor).arg(styleColor.pressedTextColor).arg(styleColor.pressedBgColor); + qss << QString("QWidget[flag=\"%1\"] QAbstractButton:checked{border-style:solid;%2border-color:%3;color:%4;background:%5;}") + .arg(position).arg(strBorder).arg(styleColor.borderColor).arg(styleColor.checkedTextColor).arg(styleColor.checkedBgColor); + + //窗体背景颜色+按钮背景颜色 + qss << QString("QWidget#%1{background:%2;}") + .arg(widget->objectName()).arg(styleColor.normalBgColor); + qss << QString("QWidget>QAbstractButton{border-width:0px;background-color:%1;color:%2;}") + .arg(styleColor.normalBgColor).arg(styleColor.normalTextColor); + qss << QString("QWidget>QAbstractButton:hover{background-color:%1;color:%2;}") + .arg(styleColor.hoverBgColor).arg(styleColor.hoverTextColor); + qss << QString("QWidget>QAbstractButton:pressed{background-color:%1;color:%2;}") + .arg(styleColor.pressedBgColor).arg(styleColor.pressedTextColor); + qss << QString("QWidget>QAbstractButton:checked{background-color:%1;color:%2;}") + .arg(styleColor.checkedBgColor).arg(styleColor.checkedTextColor); + + //设置样式表 + widget->setStyleSheet(qss.join("")); + + //可能会重复调用设置所以先要移除上一次的 + for (int i = 0; i < btnCount; i++) { + for (int j = 0; j < this->btns.count(); j++) { + if (this->btns.at(j) == btns.at(i)) { + disconnect(btns.at(i), SIGNAL(toggled(bool)), this, SLOT(toggled(bool))); + this->btns.at(j)->removeEventFilter(this); + this->btns.removeAt(j); + this->pixNormal.removeAt(j); + this->pixHover.removeAt(j); + this->pixPressed.removeAt(j); + this->pixChecked.removeAt(j); + break; + } + } + } + + //存储对应按钮对象,方便鼠标移上去的时候切换图片 + int checkedIndex = -1; + for (int i = 0; i < btnCount; i++) { + int icon = icons.at(i); + QPixmap pixNormal = getPixmap1(styleColor.normalTextColor, icon, iconSize, iconWidth, iconHeight); + QPixmap pixHover = getPixmap1(styleColor.hoverTextColor, icon, iconSize, iconWidth, iconHeight); + QPixmap pixPressed = getPixmap1(styleColor.pressedTextColor, icon, iconSize, iconWidth, iconHeight); + QPixmap pixChecked = getPixmap1(styleColor.checkedTextColor, icon, iconSize, iconWidth, iconHeight); + + //记住最后选中的按钮 + QAbstractButton *btn = btns.at(i); + if (btn->isChecked()) { + checkedIndex = i; + } + + btn->setIcon(QIcon(pixNormal)); + btn->setIconSize(QSize(iconWidth, iconHeight)); + btn->installEventFilter(this); + connect(btn, SIGNAL(toggled(bool)), this, SLOT(toggled(bool))); + + this->btns << btn; + this->pixNormal << pixNormal; + this->pixHover << pixHover; + this->pixPressed << pixPressed; + this->pixChecked << pixChecked; + } + + //主动触发一下选中的按钮 + if (checkedIndex >= 0) { + QMetaObject::invokeMethod(btns.at(checkedIndex), "toggled", Q_ARG(bool, true)); + } +} diff --git a/control/iconhelper/iconhelper.h b/control/iconhelper/iconhelper.h new file mode 100644 index 0000000..eb8e850 --- /dev/null +++ b/control/iconhelper/iconhelper.h @@ -0,0 +1,176 @@ +#ifndef ICONHELPER_H +#define ICONHELPER_H + +/** + * 超级图形字体类 作者:feiyangqingyun(QQ:517216493) 2016-11-23 + * 1. 可传入多种图形字体文件，一个类通用所有图形字体。 + * 2. 默认已经内置了阿里巴巴图形字体FontAliBaBa、国际知名图形字体FontAwesome、天气图形字体FontWeather。 + * 3. 可设置 QLabel、QAbstractButton 文本为图形字体。 + * 4. 可设置图形字体作为 QAbstractButton 按钮图标。 + * 5. 内置万能的方法 getPixmap 将图形字体值转换为图片。 + * 6. 无论是设置文本、图标、图片等都可以设置图标的大小、尺寸、颜色等参数。 + * 7. 内置超级导航栏样式设置，将图形字体作为图标设置到按钮。 + * 8. 支持各种颜色设置比如正常颜色、悬停颜色、按下颜色、选中颜色。 + * 9. 可设置导航的位置为 left、right、top、bottom 四种。 + * 10. 可设置导航加深边框颜色和粗细大小。 + * 11. 导航面板的各种切换效果比如鼠标悬停、按下、选中等都自动处理掉样式设置。 + * 12. 全局静态方法，接口丰富，使用极其简单方便。 + */ + +#include +#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0)) +#include +#endif + +#ifdef quc +class Q_DECL_EXPORT IconHelper : public QObject +#else +class IconHelper : public QObject +#endif + +{ + Q_OBJECT + +public: + //样式颜色结构体 + struct StyleColor { + QString position; //位置 left right top bottom + bool defaultBorder; //默认有边框 + + quint32 iconSize; //图标字体尺寸 + quint32 iconWidth; //图标图片宽度 + quint32 iconHeight; //图标图片高度 + + quint32 borderWidth; //边框宽度 + QString borderColor; //边框颜色 + + QString normalBgColor; //正常背景颜色 + QString normalTextColor; //正常文字颜色 + QString hoverBgColor; //悬停背景颜色 + QString hoverTextColor; //悬停文字颜色 + QString pressedBgColor; //按下背景颜色 + QString pressedTextColor; //按下文字颜色 + QString checkedBgColor; //选中背景颜色 + QString checkedTextColor; //选中文字颜色 + + StyleColor() { + position = "left"; + defaultBorder = false; + + iconSize = 12; + iconWidth = 15; + iconHeight = 15; + + borderWidth = 3; + borderColor = "#029FEA"; + + normalBgColor = "#292F38"; + normalTextColor = "#54626F"; + hoverBgColor = "#40444D"; + hoverTextColor = "#FDFDFD"; + pressedBgColor = "#404244"; + pressedTextColor = "#FDFDFD"; + checkedBgColor = "#44494F"; + checkedTextColor = "#FDFDFD"; + } + + //设置常规颜色 普通状态+加深状态 + void setColor(const QString &normalBgColor, + const QString &normalTextColor, + const QString &darkBgColor, + const QString &darkTextColor) { + this->normalBgColor = normalBgColor; + this->normalTextColor = normalTextColor; + this->hoverBgColor = darkBgColor; + this->hoverTextColor = darkTextColor; + this->pressedBgColor = darkBgColor; + this->pressedTextColor = darkTextColor; + this->checkedBgColor = darkBgColor; + this->checkedTextColor = darkTextColor; + } + }; + + //阿里巴巴图形字体类 + static IconHelper *iconFontAliBaBa; + //FontAwesome图形字体类 + static IconHelper *iconFontAwesome; + //天气图形字体类 + static IconHelper *iconFontWeather; + //图形字体索引 + static int iconFontIndex; + + //初始化图形字体 + static void initFont(); + + //获取图形字体 + static QFont getIconFontAliBaBa(); + static QFont getIconFontAwesome(); + static QFont getIconFontWeather(); + + //根据值获取图形字体类 + static IconHelper *getIconHelper(int icon); + + //设置图形字体到标签 + static void setIcon(QLabel *lab, int icon, quint32 size = 12); + //设置图形字体到按钮 + static void setIcon(QAbstractButton *btn, int icon, quint32 size = 12); + + //设置图形字体到图标 + static void setPixmap(QAbstractButton *btn, const QColor &color, + int icon, quint32 size = 12, + quint32 width = 15, quint32 height = 15, + int flags = Qt::AlignCenter); + //获取指定图形字体,可以指定文字大小,图片宽高,文字对齐 + static QPixmap getPixmap(const QColor &color, int icon, quint32 size = 12, + quint32 width = 15, quint32 height = 15, + int flags = Qt::AlignCenter); + + //指定导航面板样式,带图标和效果切换+悬停颜色+按下颜色+选中颜色 + static void setStyle(QWidget *widget, QList btns, QList icons, const StyleColor &styleColor); + static void setStyle(QWidget *widget, QList btns, QList icons, const StyleColor &styleColor); + static void setStyle(QWidget *widget, QList btns, QList icons, const StyleColor &styleColor); + + //默认构造函数,传入字体文件+字体名称 + explicit IconHelper(const QString &fontFile, const QString &fontName, QObject *parent = 0); + +protected: + bool eventFilter(QObject *watched, QEvent *event); + +private: + QFont iconFont; //图形字体 + QList btns; //按钮队列 + QList pixNormal; //正常图片队列 + QList pixHover; //悬停图片队列 + QList pixPressed; //按下图片队列 + QList pixChecked; //选中图片队列 + +private slots: + //按钮选中状态切换处理 + void toggled(bool checked); + +public: + //获取图形字体 + QFont getIconFont(); + + //设置图形字体到标签 + void setIcon1(QLabel *lab, int icon, quint32 size = 12); + //设置图形字体到按钮 + void setIcon1(QAbstractButton *btn, int icon, quint32 size = 12); + + //设置图形字体到图标 + void setPixmap1(QAbstractButton *btn, const QColor &color, + int icon, quint32 size = 12, + quint32 width = 15, quint32 height = 15, + int flags = Qt::AlignCenter); + //获取指定图形字体,可以指定文字大小,图片宽高,文字对齐 + QPixmap getPixmap1(const QColor &color, int icon, quint32 size = 12, + quint32 width = 15, quint32 height = 15, + int flags = Qt::AlignCenter); + + //指定导航面板样式,带图标和效果切换+悬停颜色+按下颜色+选中颜色 + void setStyle1(QWidget *widget, QList btns, QList icons, const StyleColor &styleColor); + void setStyle1(QWidget *widget, QList btns, QList icons, const StyleColor &styleColor); + void setStyle1(QWidget *widget, QList btns, QList icons, const StyleColor &styleColor); +}; + +#endif // ICONHELPER_H diff --git a/control/iconhelper/iconhelper.pro b/control/iconhelper/iconhelper.pro new file mode 100644 index 0000000..3077f64 --- /dev/null +++ b/control/iconhelper/iconhelper.pro @@ -0,0 +1,23 @@ +QT += core gui +greaterThan(QT_MAJOR_VERSION, 4): QT += widgets +greaterThan(QT_MAJOR_VERSION, 5): QT += core5compat + +TARGET = iconhelper +TEMPLATE = app +DESTDIR = $$PWD/../bin +CONFIG += warn_off + +SOURCES += main.cpp + +SOURCES += frmiconhelper.cpp +SOURCES += iconhelper.cpp +SOURCES += panelwidget.cpp + +HEADERS += frmiconhelper.h +HEADERS += iconhelper.h +HEADERS += panelwidget.h + +FORMS += frmiconhelper.ui + +INCLUDEPATH += $$PWD +RESOURCES += main.qrc diff --git a/control/iconhelper/main.cpp b/control/iconhelper/main.cpp new file mode 100644 index 0000000..9bfc960 --- /dev/null +++ b/control/iconhelper/main.cpp @@ -0,0 +1,35 @@ +#pragma execution_character_set("utf-8") + +#include "frmiconhelper.h" +#include +#include + +int main(int argc, char *argv[]) +{ + QApplication a(argc, argv); +#if (QT_VERSION >= QT_VERSION_CHECK(5,14,0)) + //设置高分屏缩放舍入策略 + QApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::Floor); +#endif + a.setFont(QFont("Microsoft Yahei", 9)); + +#if (QT_VERSION < QT_VERSION_CHECK(5,0,0)) +#if _MSC_VER + QTextCodec *codec = QTextCodec::codecForName("gbk"); +#else + QTextCodec *codec = QTextCodec::codecForName("utf-8"); +#endif + QTextCodec::setCodecForLocale(codec); + QTextCodec::setCodecForCStrings(codec); + QTextCodec::setCodecForTr(codec); +#else + QTextCodec *codec = QTextCodec::codecForName("utf-8"); + QTextCodec::setCodecForLocale(codec); +#endif + + frmIconHelper w; + w.setWindowTitle("图形字体示例 (QQ: 517216493 WX: feiyangqingyun)"); + w.show(); + + return a.exec(); +} diff --git a/control/iconhelper/main.qrc b/control/iconhelper/main.qrc new file mode 100644 index 0000000..9f303b2 --- /dev/null +++ b/control/iconhelper/main.qrc @@ -0,0 +1,7 @@ + + + font/fontawesome-webfont.ttf + font/iconfont.ttf + font/pe-icon-set-weather.ttf + + diff --git a/control/iconhelper/panelwidget.cpp b/control/iconhelper/panelwidget.cpp new file mode 100644 index 0000000..bb2283a --- /dev/null +++ b/control/iconhelper/panelwidget.cpp @@ -0,0 +1,186 @@ +#pragma execution_character_set("utf-8") + +#include "panelwidget.h" +#include "qscrollarea.h" +#include "qframe.h" +#include "qboxlayout.h" +#include "qdebug.h" + +PanelWidget::PanelWidget(QWidget *parent) : QWidget(parent) +{ + scrollArea = new QScrollArea(this); + scrollArea->setObjectName("scrollAreaMain"); + scrollArea->setWidgetResizable(true); + + scrollAreaContents = new QWidget(); + scrollAreaContents->setGeometry(QRect(0, 0, 100, 100)); + + verticalLayout = new QVBoxLayout(scrollAreaContents); + verticalLayout->setSpacing(0); + verticalLayout->setContentsMargins(0, 0, 0, 0); + + frame = new QFrame(scrollAreaContents); + frame->setObjectName("frameMain"); + + gridLayout = new QGridLayout(frame); + gridLayout->setSpacing(0); + gridLayout->setContentsMargins(0, 0, 0, 0); + + verticalLayout->addWidget(frame); + scrollArea->setWidget(scrollAreaContents); + frame->setStyleSheet("QFrame#frameMain{border-width:0px;}"); + + margin = 0; + space = 0; + autoWidth = false; + autoHeight = false; +} + +void PanelWidget::resizeEvent(QResizeEvent *) +{ + scrollArea->resize(this->size()); +} + +int PanelWidget::getMargin() const +{ + return this->margin; +} + +int PanelWidget::getSpace() const +{ + return this->space; +} + +bool PanelWidget::getAutoWidth() const +{ + return this->autoWidth; +} + +bool PanelWidget::getAutoHeight() const +{ + return this->autoHeight; +} + +int PanelWidget::getColumnCount() const +{ + return this->columnCount; +} + +QList PanelWidget::getWidgets() const +{ + return this->widgets; +} + +QSize PanelWidget::sizeHint() const +{ + return QSize(300, 200); +} + +QSize PanelWidget::minimumSizeHint() const +{ + return QSize(20, 20); +} + +void PanelWidget::setMargin(int left, int top, int right, int bottom) +{ + gridLayout->setContentsMargins(left, top, right, bottom); +} + +void PanelWidget::setMargin(int margin) +{ + if (this->margin != margin) { + setMargin(margin, margin, margin, margin); + } +} + +void PanelWidget::setSpace(int space) +{ + if (this->space != space) { + gridLayout->setSpacing(space); + } +} + +void PanelWidget::setAutoWidth(bool autoWidth) +{ + if (this->autoWidth != autoWidth) { + this->autoWidth = autoWidth; + } +} + +void PanelWidget::setAutoHeight(bool autoHeight) +{ + if (this->autoHeight != autoHeight) { + this->autoHeight = autoHeight; + } +} + +void PanelWidget::setColumnCount(int columnCount) +{ + if (this->columnCount != columnCount) { + this->columnCount = columnCount; + } +} + +void PanelWidget::setWidgets(QList widgets) +{ + this->widgets = widgets; + this->loadWidgets(); +} + +void PanelWidget::loadWidgets() +{ + int row = 0; + int column = 0; + int index = 0; + + //先把之前的所有移除并不可见 + foreach (QWidget *widget, widgets) { + gridLayout->removeWidget(widget); + widget->setVisible(false); + } + + //重新添加到布局中并可见 + foreach (QWidget *widget, widgets) { + gridLayout->addWidget(widget, row, column); + widget->setVisible(true); + + column++; + index++; + if (index % columnCount == 0) { + row++; + column = 0; + } + } + + row++; + + //设置右边弹簧 + if (!autoWidth) { + QSpacerItem *hSpacer = new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum); + gridLayout->addItem(hSpacer, 0, gridLayout->columnCount()); + } + + //设置底边弹簧 + if (!autoHeight) { + QSpacerItem *vSpacer = new QSpacerItem(1, 1, QSizePolicy::Minimum, QSizePolicy::Expanding); + gridLayout->addItem(vSpacer, row, 0); + } +} + +void PanelWidget::insertWidget(int index, QWidget *widget) +{ + this->widgets.insert(index, widget); + this->loadWidgets(); +} + +void PanelWidget::removeWidget(QWidget *widget) +{ + this->widgets.removeOne(widget); + this->loadWidgets(); +} + +void PanelWidget::clearWidgets() +{ + qDeleteAll(this->widgets); + this->widgets.clear(); +} diff --git a/control/iconhelper/panelwidget.h b/control/iconhelper/panelwidget.h new file mode 100644 index 0000000..195d054 --- /dev/null +++ b/control/iconhelper/panelwidget.h @@ -0,0 +1,88 @@ +#ifndef PANELWIDGET_H +#define PANELWIDGET_H + +/** + * 面板容器控件 作者:feiyangqingyun(QQ:517216493) 2016-11-20 + * 1. 支持所有widget子类对象，自动产生滚动条。 + * 2. 支持自动拉伸自动填充。 + * 3. 提供接口获取容器内的所有对象的指针。 + * 4. 可设置是否自动拉伸宽度高度。 + * 5. 可设置设备面板之间的间距和边距。 + */ + +#include + +class QScrollArea; +class QFrame; +class QVBoxLayout; +class QGridLayout; + +#ifdef quc +class Q_DECL_EXPORT PanelWidget : public QWidget +#else +class PanelWidget : public QWidget +#endif + +{ + Q_OBJECT + Q_PROPERTY(int margin READ getMargin WRITE setMargin) + Q_PROPERTY(int space READ getSpace WRITE setSpace) + Q_PROPERTY(bool autoWidth READ getAutoWidth WRITE setAutoWidth) + Q_PROPERTY(bool autoHeight READ getAutoHeight WRITE setAutoHeight) + Q_PROPERTY(int columnCount READ getColumnCount WRITE setColumnCount) + +public: + explicit PanelWidget(QWidget *parent = 0); + +protected: + void resizeEvent(QResizeEvent *); + +private: + QScrollArea *scrollArea; //滚动区域 + QWidget *scrollAreaContents; //滚动区域载体 + QFrame *frame; //放置设备的框架,自动变宽变高 + QVBoxLayout *verticalLayout; //设备面板总布局 + QGridLayout *gridLayout; //设备表格布局 + + int margin; //边距 + int space; //设备之间的间隔 + bool autoWidth; //宽度自动拉伸 + bool autoHeight; //高度自动拉伸 + + int columnCount; //面板列数 + QList widgets; //设备面板对象集合 + +public: + int getMargin() const; + int getSpace() const; + bool getAutoWidth() const; + bool getAutoHeight() const; + + int getColumnCount() const; + QList getWidgets() const; + + QSize sizeHint() const; + QSize minimumSizeHint() const; + +public Q_SLOTS: + //设置边距+间距 + void setMargin(int left, int top, int right, int bottom); + void setMargin(int margin); + void setSpace(int space); + + //设置自动填充宽度+自动填充高度 + void setAutoWidth(bool autoWidth); + void setAutoHeight(bool autoHeight); + + //设置列数+窗体集合 + void setColumnCount(int columnCount); + void setWidgets(QList widgets); + + //载入窗体集合+指定位置插入新窗体+移除指定的窗体+清空窗体 + void loadWidgets(); + void insertWidget(int index, QWidget *widget); + void removeWidget(QWidget *widget); + void clearWidgets(); +}; + +#endif // PANELWIDGET_H