QT 控件布局

2010-06-12 04:10:35 466 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Qt布局管理详解（5种布局控件）_qt layerbox 填充水平布局指的是将所有控件从左到右（或者从右到左）依次摆放，例如：图 4 QHBoxLayout水平布局使用 QHBoxLayout 水平布局控件，程序中要提前引入头文件。QHBoxLayout 类也没有新添任何成员方法，它只能使用从父类继承的成员方法。因此，表 1 中罗列的所有成员方法也同样适用于 QHBoxLayout 对象。注意，当 QHBoxLayout 对象调用表 1 中的 addStretch() 方法时，表示添加一个空白列。阅读详情

如下图所示，请问有没有好的布局方法！！

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Qt中窗体控件按照比例缩放，自适应窗口大小进行布局最近在做本科毕设，用到了Qt，无奈本人实在是太过于小白了，很多东西都进行了很久的探索，比如今天说到的窗体控件布局...一把辛酸泪首先就是创建一个GUI文件，然后进行UI设计，这里就只需要从左边进行拖拽，这个很easy啦... 然后对其进行布局，比如右边，右下两个pushbutton我们可以对其进行水平布局，然后再将其整体与上边两个graphics view进行垂直布局！阅读详情

古月无华

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古月无华 2010-06-17

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OK,问题解决，多谢楼上的兄弟！！

lishaman 2010-06-16

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请问你按转变给了QTcreator了吗如果安装了，那直接用QTcrator 就可以了

dext 2010-06-14

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minimumSize
maximumSize

qter_wd007 2010-06-13

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你想怎样调整按钮大小，让布局控制它通常是不错的。

dext 2010-06-13

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最关键一句

QSizePolicy sizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
pushButton_5->setSizePolicy(sizePolicy);

空白地方放弹簧

5行 3列的布局。

dext 2010-06-13

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/********************************************************************************

** Form generated from reading UI file 'untitledbZ1546.ui'

**

** Created: Sat Jun 12 16:32:03 2010

**      by: Qt User Interface Compiler version 4.6.2

**

** WARNING! All changes made in this file will be lost when recompiling UI file!

********************************************************************************/



#ifndef UNTITLEDBZ1546_H

#define UNTITLEDBZ1546_H



#include <QtCore/QVariant>

#include <QtGui/QAction>

#include <QtGui/QApplication>

#include <QtGui/QButtonGroup>

#include <QtGui/QGridLayout>

#include <QtGui/QHeaderView>

#include <QtGui/QPushButton>

#include <QtGui/QSpacerItem>

#include <QtGui/QWidget>



QT_BEGIN_NAMESPACE



class Ui_Form

{

public:

    QGridLayout *gridLayout;

    QPushButton *pushButton;

    QPushButton *pushButton_4;

    QPushButton *pushButton_7;

    QSpacerItem *verticalSpacer;

    QSpacerItem *verticalSpacer_3;

    QPushButton *pushButton_2;

    QPushButton *pushButton_8;

    QSpacerItem *verticalSpacer_2;

    QSpacerItem *verticalSpacer_4;

    QPushButton *pushButton_3;

    QPushButton *pushButton_6;

    QPushButton *pushButton_9;

    QPushButton *pushButton_5;



    void setupUi(QWidget *Form)

    {

        if (Form->objectName().isEmpty())

            Form->setObjectName(QString::fromUtf8("Form"));

        Form->resize(430, 218);

        gridLayout = new QGridLayout(Form);

        gridLayout->setObjectName(QString::fromUtf8("gridLayout"));

        pushButton = new QPushButton(Form);

        pushButton->setObjectName(QString::fromUtf8("pushButton"));



        gridLayout->addWidget(pushButton, 0, 0, 1, 1);



        pushButton_4 = new QPushButton(Form);

        pushButton_4->setObjectName(QString::fromUtf8("pushButton_4"));



        gridLayout->addWidget(pushButton_4, 0, 1, 1, 1);



        pushButton_7 = new QPushButton(Form);

        pushButton_7->setObjectName(QString::fromUtf8("pushButton_7"));



        gridLayout->addWidget(pushButton_7, 0, 2, 1, 1);



        verticalSpacer = new QSpacerItem(130, 45, QSizePolicy::Minimum, QSizePolicy::Expanding);



        gridLayout->addItem(verticalSpacer, 1, 0, 1, 1);



        verticalSpacer_3 = new QSpacerItem(130, 45, QSizePolicy::Minimum, QSizePolicy::Expanding);



        gridLayout->addItem(verticalSpacer_3, 1, 2, 1, 1);



        pushButton_2 = new QPushButton(Form);

        pushButton_2->setObjectName(QString::fromUtf8("pushButton_2"));



        gridLayout->addWidget(pushButton_2, 2, 0, 1, 1);



        pushButton_8 = new QPushButton(Form);

        pushButton_8->setObjectName(QString::fromUtf8("pushButton_8"));



        gridLayout->addWidget(pushButton_8, 2, 2, 1, 1);



        verticalSpacer_2 = new QSpacerItem(130, 44, QSizePolicy::Minimum, QSizePolicy::Expanding);



        gridLayout->addItem(verticalSpacer_2, 3, 0, 1, 1);



        verticalSpacer_4 = new QSpacerItem(130, 44, QSizePolicy::Minimum, QSizePolicy::Expanding);



        gridLayout->addItem(verticalSpacer_4, 3, 2, 1, 1);



        pushButton_3 = new QPushButton(Form);

        pushButton_3->setObjectName(QString::fromUtf8("pushButton_3"));



        gridLayout->addWidget(pushButton_3, 4, 0, 1, 1);



        pushButton_6 = new QPushButton(Form);

        pushButton_6->setObjectName(QString::fromUtf8("pushButton_6"));



        gridLayout->addWidget(pushButton_6, 4, 1, 1, 1);



        pushButton_9 = new QPushButton(Form);

        pushButton_9->setObjectName(QString::fromUtf8("pushButton_9"));



        gridLayout->addWidget(pushButton_9, 4, 2, 1, 1);



        pushButton_5 = new QPushButton(Form);

        pushButton_5->setObjectName(QString::fromUtf8("pushButton_5"));

        QSizePolicy sizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

        sizePolicy.setHorizontalStretch(0);

        sizePolicy.setVerticalStretch(0);

        sizePolicy.setHeightForWidth(pushButton_5->sizePolicy().hasHeightForWidth());

        pushButton_5->setSizePolicy(sizePolicy);



        gridLayout->addWidget(pushButton_5, 1, 1, 3, 1);





        retranslateUi(Form);



        QMetaObject::connectSlotsByName(Form);

    } // setupUi



    void retranslateUi(QWidget *Form)

    {

        Form->setWindowTitle(QApplication::translate("Form", "Form", 0, QApplication::UnicodeUTF8));

        pushButton->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_4->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_7->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_2->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_8->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_3->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_6->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_9->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

        pushButton_5->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));

    } // retranslateUi



};



namespace Ui {

    class Form: public Ui_Form {};

} // namespace Ui



QT_END_NAMESPACE



#endif // UNTITLEDBZ1546_H

古月无华 2010-06-13

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因为是跨平台，手机平台大小不一，楼上的方法不能用的

mid__night 2010-06-13

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或者直接setGeometry().

mid__night 2010-06-13

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不是布局都要用layout，走自己的风格，用setFixedSize(),然后move() & show().

古月无华 2010-06-13

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按照楼上的帮助可以解决问题，请问怎么调整按钮的大小？

lxkjlzz 2010-06-12

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用个组框分三类业务、信息、登退，

古月无华 2010-06-12

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QGridLayout *pLayout = new QGridLayout;
pLayout->addWidget(ui.toolButton_QueryReg,0,0,1,1);
pLayout->addWidget(ui.toolButton_MenuHold,0,1,1,1);
pLayout->addWidget(ui.toolButton_QueryPhone,0,2,1,1);
pLayout->addWidget(ui.toolButton_SetTurn,2,0,1,1);
pLayout->addWidget(ui.toolButton_RegLogin,1,1,3,1);
pLayout->addWidget(ui.toolButton_InfoServer,2,2,1,1);
pLayout->addWidget(ui.toolButton_ChangePhone,4,0,1,1);
pLayout->addWidget(ui.toolButton_UnReg,4,1,1,1);
pLayout->addWidget(ui.toolButton_exit,4,2,1,1);
setLayout(pLayout);

运行起来，九个按钮一样大小，没达到效果

vanchristin 2010-06-12

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用QGridLayout吧，5行，3列
登录按钮占三行

古月无华 2010-06-12

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npuhuxl 2010-06-12

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看不到图片

QT 控件布局

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