Public Types¶

enum Icon { NoIcon = 0, Information = 1, Warning = 2, Critical = 3, Question = 4 }
The Icon enum，icon的五种类型，与 QMessageDialogOptions::Icon 保持同步 enum ButtonRole { InvalidRole = -1, AcceptRole, RejectRole, DestructiveRole, ActionRole, HelpRole, YesRole, NoRole, ResetRole, ApplyRole, NRoles }
The ButtonRole enum，可供设置的按钮role. enum StandardButton { NoButton = 0x00000000, Ok = 0x00000400, Save = 0x00000800, SaveAll = 0x00001000, Open = 0x00002000, Yes = 0x00004000, YesToAll = 0x00008000, No = 0x00010000, NoToAll = 0x00020000, Abort = 0x00040000, Retry = 0x00080000, Ignore = 0x00100000, Close = 0x00200000, Cancel = 0x00400000, Discard = 0x00800000, Help = 0x01000000, Apply = 0x02000000, Reset = 0x04000000, RestoreDefaults = 0x08000000, FirstButton = Ok, LastButton = RestoreDefaults, YesAll = YesToAll, NoAll = NoToAll, Default = 0x00000100, Escape = 0x00000200, FlagMask = 0x00000300, ButtonMask = ~FlagMask }
The StandardButton enum，可供添加的按钮类型,与 QDialogButtonBox::StandardButton 和 QPlatformDialogHelper::StandardButton 保持同步 typedef StandardButton Button

Signals¶

void buttonClicked (QAbstractButton *button)

Public Member Functions¶

KMessageBox (QWidget *parent=nullptr)
void setCustomIcon (const QIcon &icon)
自定义KMessageBox的提示图标 void addButton (QAbstractButton *button, ButtonRole role)
添加一个自定义按钮 QPushButton * addButton (const QString &text, ButtonRole role)
添加设置好文本的按钮 QPushButton * addButton (StandardButton button)
添加一个标准按钮并且返回这个按钮 void removeButton (QAbstractButton *button)
移除一个按钮 QAbstractButton * button (StandardButton which) const
返回与标准按钮对应的指针，如果此消息框中不存在标准按钮，则返回0。 QList< QAbstractButton * > buttons () const
返回已添加到消息框中的所有按钮的列表 KMessageBox::ButtonRole buttonRole (QAbstractButton *button) const
返回指定按钮的按钮角色，如果按钮为0或尚未添加到消息框中，此函数将返回InvalidRole QCheckBox * checkBox () const
返回KMessageBox中显示的复选框 void setCheckBox (QCheckBox *cb)
设置KMessageBox显示的复选框，未设置则为0 QString text () const
获取KMessageBox的文本 void setText (const QString &text)
设置KMessageBox的文本 QString informativeText () const
获取KMessageBox信息性文本的描述 void setInformativeText (const QString &text)
设置KMessageBox信息性文本的描述 Icon icon () const
获取KMessageBox的图标 void setIcon (Icon icon)
设置KMessageBox的图标 QPixmap iconPixmap () const
返回当前KMessageBox的icon void setIconPixmap (const QPixmap &pixmap)
设置当前KMessageBox的icon KMessageBox::StandardButtons standardButtons () const
KMessageBox中标准按钮的集合 void setStandardButtons (KMessageBox::StandardButtons buttons)
设置多个标准按钮 KMessageBox::StandardButton standardButton (QAbstractButton *button) const
返回与给定按钮对应的标准按钮枚举值，如果给定按钮不是标准按钮，则返回NoButton QPushButton * defaultButton () const
返回KMessageBox的默认按钮 void setDefaultButton (QPushButton *button)
设置KMessageBox的默认按钮 void setDefaultButton (KMessageBox::StandardButton button)
设置KMessageBox的默认按钮 QAbstractButton * clickedButton () const
返回被点击的按钮 QLabel * informativeLabel ()
返回informativeLabel

Public Member Functions inherited from kdk::KDialog
KDialog (QWidget *parent=nullptr)
void setWindowIcon (const QIcon &icon)
设置对话框图标 void setWindowIcon (const QString &iconName)
设置对话框图标 void setWindowTitle (const QString &)
设置对话框标题名称 QPushButton * maximumButton ()
获取最大化按钮 QPushButton * minimumButton ()
获取最小化按钮 QPushButton * closeButton ()
获取关闭按钮 KMenuButton * menuButton ()
获取下拉菜单按钮 QWidget * mainWidget ()
获取主内容区Widget KWindowButtonBar * windowButtonBar ()
windowButtonBar KIconBar * iconBar ()
iconBar

Static Public Member Functions¶

static QPixmap standardIcon (Icon icon)
返回用于标准图标的pixmap。 static StandardButton information (QWidget *parent, const QString &title, const QString &text, StandardButtons buttons=Ok, StandardButton defaultButton=NoButton)
打开带有给定标题和文本的信息消息框。对话框最多可以有三个按钮 static StandardButton question (QWidget *parent, const QString &title, const QString &text, StandardButtons buttons=StandardButtons(Yes|No), StandardButton defaultButton=NoButton)
打开一个带有给定标题和文本的问题消息框 static StandardButton warning (QWidget *parent, const QString &title, const QString &text, StandardButtons buttons=Ok, StandardButton defaultButton=NoButton)
打开一个带有给定标题和文本的警告消息框 static StandardButton critical (QWidget *parent, const QString &title, const QString &text, StandardButtons buttons=Ok, StandardButton defaultButton=NoButton)
用给定的标题和文本打开一个关键信息框 static StandardButton success (QWidget *parent, const QString &title, const QString &text, StandardButtons buttons=Ok, StandardButton defaultButton=NoButton)
用给定的标题和文本打开一个成功消息框

Protected Member Functions¶

bool event (QEvent *e) override

Protected Member Functions inherited from kdk::KDialog
bool eventFilter (QObject *target, QEvent *event) override
void changeTheme ()
void changeIconStyle ()
QBoxLayout * mainLayout ()

QPushButton * kdk::KMessageBox::addButton (const QString & text, ButtonRole role)¶

添加设置好文本的按钮

Parameters

Returns

void kdk::KMessageBox::addButton (QAbstractButton * button, ButtonRole role)¶

添加一个自定义按钮

Parameters

QPushButton * kdk::KMessageBox::addButton (StandardButton button)¶

添加一个标准按钮并且返回这个按钮

Parameters

Returns

QAbstractButton * kdk::KMessageBox::button (StandardButton which) const¶

返回与标准按钮对应的指针，如果此消息框中不存在标准按钮，则返回0。

Parameters

Returns

KMessageBox::ButtonRole kdk::KMessageBox::buttonRole (QAbstractButton * button) const¶

返回指定按钮的按钮角色，如果按钮为0或尚未添加到消息框中，此函数将返回InvalidRole

Parameters

Returns

QList< QAbstractButton * > kdk::KMessageBox::buttons () const¶

返回已添加到消息框中的所有按钮的列表

Returns

QCheckBox * kdk::KMessageBox::checkBox () const¶

返回KMessageBox中显示的复选框

Returns

QAbstractButton * kdk::KMessageBox::clickedButton () const¶

返回被点击的按钮

Returns

static StandardButton kdk::KMessageBox::critical (QWidget * parent, const QString & title, const QString & text, StandardButtons buttons = Ok, StandardButton defaultButton = NoButton) [static]¶

用给定的标题和文本打开一个关键信息框

Parameters

Returns

QPushButton * kdk::KMessageBox::defaultButton () const¶

返回KMessageBox的默认按钮

Returns

Icon kdk::KMessageBox::icon () const¶

获取KMessageBox的图标

Returns

QPixmap kdk::KMessageBox::iconPixmap () const¶

返回当前KMessageBox的icon

Returns

static StandardButton kdk::KMessageBox::information (QWidget * parent, const QString & title, const QString & text, StandardButtons buttons = Ok, StandardButton defaultButton = NoButton) [static]¶

打开带有给定标题和文本的信息消息框。对话框最多可以有三个按钮

Parameters

Returns

QLabel * kdk::KMessageBox::informativeLabel ()¶

返回informativeLabel

Returns

Since

QString kdk::KMessageBox::informativeText () const¶

获取KMessageBox信息性文本的描述

Returns

static StandardButton kdk::KMessageBox::question (QWidget * parent, const QString & title, const QString & text, StandardButtons buttons = StandardButtons(Yes|No), StandardButton defaultButton = NoButton) [static]¶

打开一个带有给定标题和文本的问题消息框

Parameters

Returns

void kdk::KMessageBox::removeButton (QAbstractButton * button)¶

移除一个按钮

Parameters

void kdk::KMessageBox::setCheckBox (QCheckBox * cb)¶

设置KMessageBox显示的复选框，未设置则为0

Parameters

void kdk::KMessageBox::setCustomIcon (const QIcon & icon)¶

自定义KMessageBox的提示图标

Parameters

void kdk::KMessageBox::setDefaultButton (KMessageBox::StandardButton button)¶

设置KMessageBox的默认按钮

Parameters

void kdk::KMessageBox::setDefaultButton (QPushButton * button)¶

设置KMessageBox的默认按钮

Parameters

void kdk::KMessageBox::setIcon (Icon icon)¶

设置KMessageBox的图标

Parameters

void kdk::KMessageBox::setIconPixmap (const QPixmap & pixmap)¶

设置当前KMessageBox的icon

Parameters

void kdk::KMessageBox::setInformativeText (const QString & text)¶

设置KMessageBox信息性文本的描述

Parameters

void kdk::KMessageBox::setStandardButtons (KMessageBox::StandardButtons buttons)¶

设置多个标准按钮

Parameters

void kdk::KMessageBox::setText (const QString & text)¶

设置KMessageBox的文本

Parameters

KMessageBox::StandardButton kdk::KMessageBox::standardButton (QAbstractButton * button) const¶

返回与给定按钮对应的标准按钮枚举值，如果给定按钮不是标准按钮，则返回NoButton

Parameters

Returns

KMessageBox::StandardButtons kdk::KMessageBox::standardButtons () const¶

KMessageBox中标准按钮的集合

Returns

static QPixmap kdk::KMessageBox::standardIcon (Icon icon) [static]¶

返回用于标准图标的pixmap。

Parameters

Returns

static StandardButton kdk::KMessageBox::success (QWidget * parent, const QString & title, const QString & text, StandardButtons buttons = Ok, StandardButton defaultButton = NoButton) [static]¶

用给定的标题和文本打开一个成功消息框

Parameters

Returns

QString kdk::KMessageBox::text () const¶

获取KMessageBox的文本

Returns

static StandardButton kdk::KMessageBox::warning (QWidget * parent, const QString & title, const QString & text, StandardButtons buttons = Ok, StandardButton defaultButton = NoButton) [static]¶

打开一个带有给定标题和文本的警告消息框

Parameters

Returns