Qt Q_OBJECT .

Qt Q_OBJECT .

//mainwindow.h #ifndef MAINWINDOW_H #define MAINWINDOW_H # include & lt; QPushButton & gt; # Omfatte & lt; QLabel & gt; # Omfatte & lt; QDialog & gt; # Omfatte & lt; QInputDialog & gt; # Omfatte & lt; QWidget & gt; # Omfatte & lt; QVBoxLayout & gt; # Omfatte & lt; QHBoxLayout & gt; klasse standard.

QDialog QpushButton ?

QDialog QPushButton kobler (ui- & gt; pushButton_3, SIGNAL (clickced ()), dette, SLOT (test ())); Koble til (ui- & gt; pushButton_2, SIGNAL (klikket ()), dette, SLOT (avbryt ())); Koble til (ui- & gt; pushButton, SIGNAL (klikket ()), dette, SLOT (sele.

QT Qdialog .

qdialog, raiiobuutton, , knappen tomrommet loginDialog :: on_loginButton_clicked () annet.

SLOT , Object :: connect: Ingen slik spalte MainWindow :: pushButton_clicked (text)?

qt , SIGNAL SPOR.

dialog QLineEdit * LineEdit og QPushButton * FindButton ( nytt), FindButton.setEnabled (false), , koble (LineEdit, SIGNAL (textChanged (const QString & amp; )), FindButton, SLOT (EnableFindButton (const QString & amp;))); void F.

QtCreator slot Ga til spilleautomat?

QPushButton Widget , «Ga til spor. «idd, , : ugyldig Widget :: on_pushButton_clicked () ! . ? , spor: private slots: void on_pushButton_clicked (); void on_testButton_clicked ()

SPOR .

Koble til QT CREATOR GUI APPLICATION, 2 PUSHBUTTON LINEEDIT, .h & quot; #include «ui_mainwindow.h» void MainWindow :: mydefine ()

sporet.

fil ny ny slot ( knappen , ga til slot ), ?? Qt Creator , i Design Action Editor , «Ga til spor. & Quot; .

connect , slot , signal ?

connect , slot , signal, slot, slot ? QtSocket , signal readyRead (), spalte , , ? Auto ? , ? , 2 , , , , . qt .

Qt , spalte , .

void CLabel :: mousePressEvent (QMouseEvent * e) connect (etikett, SIGNAL (signalLabelPress (CLabel *)), dette, SLOT (slotChangeCurrentPage (CLabel *))); void DataBrain :: sl.

signal spalte .

Qt DialogKey , DialogNetSettings .

QT emit .

C ++ QT4 em em em em em em em em em # # # # # # #ififififififififif FIN FIN FIN FIN FIN FIN FIN FIN FIN FIN FIN FIN FINDDIALOG_H #define FINDDIALOG_H #include & lt; QtGui / QDialog & gt; klasse QCheckBox; klasse QLabel; klasse QLineEdit; klasse QPushButton; klasse FindDialog: offentlig QDialog.

, , , , ? ?

, , ? & quot;? , , & quot ;, . a.cpp CLogin CLogin :: CLogin (QWidget * foreldre): QDialog (foreldre)

, .

qt demo Konf Dialog Eksempel filer: dialoger / configdialog / configdialog.cpp dialoger / configdialog / configdialog.h dialoger / configdialog / pages.cpp dialoger / configdialog / pages.h dialoger / configdialog / main.cpp dialoger / configdialog / configdialog .pro dialoger.

C ++ GUI QT4 .

VS VS VS VS VS VS VS VS VS VS VS rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid rapid , QT Designer, button button button button button button button button button button button button button button button button button button button,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q, VS2010 , buttonBox & quot; QPushButton & quot ;. , , ? , koble , buttonBox . : GoToCellDial.

QT5.4 vs2013 (vs2013 + QT5.4)

#include & lt; QPushButton & gt; #include & lt; QDialog & gt; const int storrelse = 5; klasse Qclass: offentlig QObject; void Qclass :: noe () int main (int argc, char * argv [])

UI .

Qt , UI , . Qt , . , , UI , . : bool bRun = false; void ThreadFun () /// .

qt .

QDialog , QPushButton, QLabel, setGeometry , QPushButton klikk () , QPushButton, , QLabel , nye QLabel ny QPushButton , . klasse CMyDialog: offentlig QDialog.


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