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QtQProgressBarEx

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update QtQProgressBarEx
This commit is contained in:
touwoyimuli 2019-08-24 19:30:13 +08:00
parent c66ea918b0
commit 2226d98869
6 changed files with 218 additions and 0 deletions
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36
QtQProgressBarEx/ExQProgressBar.cpp Normal file
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#include "ExQProgressBar.h"
#include "ui_ExQProgressBaressBarressbar.h"
ExQProgressBar::ExQProgressBar(QWidget *parent) :
QWidget(parent),
ui(new Ui::ExQProgressBar)
{
ui->setupUi(this);
setWindowTitle(QObject::tr("QSlider、QScrollBar、QProgressBar控件的联动"));
//ui->progressBarHor->setOrient1ation(Qt::Horizontal /*(the default) Qt::Vertical*/); 设置进度条水平或竖直
connect(ui->sliderHor, SIGNAL(valueChanged(int)), this, SLOT(onValChange(int)));
connect(ui->scrollBarHor, SIGNAL(valueChanged(int)), this, SLOT(onValChange(int)));
connect(ui->scrollBarHor, SIGNAL(valueChanged(int)), this, SLOT(onValChange(int)));
connect(ui->sliderVer, SIGNAL(valueChanged(int)), this, SLOT(onValChange(int)));
connect(ui->scrollBarVer, SIGNAL(valueChanged(int)), this, SLOT(onValChange(int)));
connect(ui->progressBarVer, SIGNAL(valueChanged(int)), this, SLOT(onValChange(int)));
}
ExQProgressBar::~ExQProgressBar()
{
delete ui;
}
//对应的槽函数
void ExQProgressBar::onValChange(int val)
{
ui->sliderHor->setValue(val);
ui->scrollBarHor->setValue(val);
ui->progressBarHor->setValue(val);
ui->sliderVer->setValue(val);
ui->scrollBarVer->setValue(val);
ui->progressBarVer->setValue(val);
}

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QtQProgressBarEx/ExQProgressBar.h Normal file
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#ifndef EXQPROGRESSBAR_H
#define EXQPROGRESSBAR_H
#include <QWidget>
namespace Ui {
class ExQProgressBar;
}
class ExQProgressBar : public QWidget
{
Q_OBJECT
public:
explicit ExQProgressBar(QWidget *parent = nullptr);
~ExQProgressBar();
public slots:
void onValChange(int val);
private:
Ui::ExQProgressBar *ui;
};
#endif // EXQPROGRESSBAR_H

104
QtQProgressBarEx/ExQProgressBaressBarressbar.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>ExQProgressBar</class>
<widget class="QWidget" name="ExQProgressBar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>786</width>
<height>302</height>
</rect>
</property>
<property name="windowTitle">
<string>ExQProgressBar</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string>水平</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="QSlider" name="sliderHor">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QScrollBar" name="scrollBarHor">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QProgressBar" name="progressBarHor">
<property name="value">
<number>24</number>
</property>
<property name="format">
<string>%p%</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="0" column="1">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Maximum</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="2">
<widget class="QGroupBox" name="groupBox_2">
<property name="title">
<string>竖直</string>
</property>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QSlider" name="sliderVer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QScrollBar" name="scrollBarVer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QProgressBar" name="progressBarVer">
<property name="value">
<number>24</number>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<layoutdefault spacing="6" margin="11"/>
<resources/>
<connections/>
</ui>

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QtQProgressBarEx/QT_win_32x32.ico Normal file
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QtQProgressBarEx/QtQProgressBarEx.pro Normal file
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#-------------------------------------------------
#
# Project created by QtCreator 2019-08-24T14:55:33
#
#-------------------------------------------------
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = QtQProgressBarEx
TEMPLATE = app
# The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS
# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
CONFIG += c++11
SOURCES += \
main.cpp \
ExQProgressBar.cpp
HEADERS += \
ExQProgressBar.h
FORMS += \
ExQProgressBaressBarressbar.ui
RC_ICONS += QT_win_32x32.ico
# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target

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QtQProgressBarEx/main.cpp Normal file
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#include "ExQProgressBar.h"
#include <QApplication>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
ExQProgressBar w;
w.show();
return a.exec();
}