Qt implements sliding windows similar to QQ

The sliding window is implemented this time.

 

When I first thought about using a timer, I slide a little out at intervals, but I found some problems that could not be solved inexplicably. It seems to be related to the mechanism of the timer itself, so I had to give up. choose to use the sleep function that comes with windows, and repaint it at intervals.

 

Then, set a status value, click the mouse each time, and change its status. Based on this, determine whether the sliding time of the mouse works.

 

Code:

 

# Include <windows. h>

# Include <qmouseevent>

# Include <qmessagebox>

Floatingwindow: floatingwindow (qwidget * parent, QT: wflags flags)

: Qmainwindow (parent, flags)

{

Ui. setupui (this );

Ui. Pushbutton-> setflat (true );

Ui. Pushbutton-> setstylesheet ("background-image: URL (./PIC/2smallsetdown.jpg )");

UI. widget-> setgeometry (-UI. widget-> width (), UI. widget-> Y (), UI. widget-> width (), UI. widget-> height ());

// UI. widget-> setfeatures (qdockwidget: nodockwidgetfeatures );

Atout = false;

Status = true;

 

This-> setmousetracking (true );

// UI. widget-> setmousetracking (true );

Ui. centralwidget-> setmousetracking (true );

Ui. axwidget-> setmousetracking (true );

// Add flash

Connect (ui. axwidget, signal (fscommand (qstring, qstring), this, slot (flashaction (qstring, qstring )));

Ui. axwidget-> dynamiccall ("loadmovie (long, string)", 0, "E: // mlcn // topo_show.swf ");

Ui. axwidget-> dynamiccall ("Play ()");

 

}

 

Floatingwindow ::~ Floatingwindow ()

{

 

}

 

 

Void floatingwindow: mousemoveevent (qmouseevent * event ){

Int x = event-> X ();

Int y = event-> Y ();

If (Status)

{

If (x <20 & atout = false)

{

Movein ();

}

Else if (atout = true & x> 120)

{

Moveout ();

}

}

 

}

Void floatingwindow: movein (){

For (Pos =-UI. widget-> width (); POS <= 0; Pos = POS + 8)

{

Ui. widget-> setgeometry (qrect (Pos, UI. widget-> Y (), UI. widget-> width (), UI. widget-> height ()));

Ui. widget-> repaint ();

// UI. axwidget-> repaint ();

Sleep (1 );

}

Atout = true;

 

}

Void floatingwindow: moveout (){

For (Pos = 0; POS> =-UI. widget-> width (); Pos = pos-ui.widget-> width ())

{

Ui. widget-> setgeometry (qrect (Pos, UI. widget-> Y (), UI. widget-> width (), UI. widget-> height ()));

Ui. widget-> repaint ();

Ui. axwidget-> show ();

Sleep (1 );

}

Atout = false;

}

 

 

Void floatingwindow: mousedoubleclickevent (qmouseevent * event ){

Int x = event-> X ();

Int y = event-> Y ();

Int X1 = UI. widget-> X ();

Int Y1 = UI. widget-> Y ();

Int Wi = UI. widget-> width ();

Int he = UI. widget-> height ();

If (x> X1 & x <X1 + wi & Y> Y1 & Y <Y1 + He)

{

Status =! Status;

 

}

 

 

}

 

Void floatingwindow: flashaction (qstring command, qstring ARGs)

{

Qmessagebox: Information (this, command, argS );

}

 

 

Void floatingwindow: on_pushbutton_clicked ()

{

Status =! Status;

}

 

Void floatingwindow: on_pushbutton_2_clicked ()

{

Qapplication: exit ();

}