Environment for Qt5.7,
Mobile phone interface:

PC interface:


For samsung I9300 program is as follows, mobile phones and ROM for CM13, 6.0 system, want to know how to fill the screen

The main. CPP

 # include & lt; QGuiApplication> 
# include & lt; QQmlApplicationEngine> 
# include & lt; QtQuick/QQuickView> 

Int main (int arg c, char * argv []) 
{
QGuiApplication app (arg c, argv); 

QQuickView viewer; 
Viewer. SetSource (QUrl (" QRC:/main. QML ")); 
Viewer. SetMinimumSize (QSize (360, 480)); 
Viewer. The show (); 


Return the app. The exec (); 
} 

Mian. QML

 import QtQuick 2.7The import QtQuick. Windows 2.2 
The import QtQuick. Controls 2.0 
The import QtQuick. Controls. Styles section 1.4 
The import QtQuick. Dialogs 1.2 

The Row {
Anchors. RightMargin: 0 
Anchors. BottomMargin: 0 
Anchors. LeftMargin: 0 
Anchors. TopMargin: 0 
Anchors. The fill: parent 
Spacing: 20 
The Column {
Width: 200 
Spacing: 16 
The Text {
Id: sliderStat 
Color: blue "" 
Text: "the current 0.1" 
} 

The Slider {
Width: 200 
Height: 30 
StepSize: 0.01 
Value: 0.1 
OnValueChanged: {
SliderStat. Text="current" + value 
} 
} 

The Slider {
Width: 200 
Height: 30 
Orientation: Qt. Horizontal 
Clip: false 
Visible: true 
From: 0 
To: 100 
StepSize: 1 
Value: 50 
} 

The Slider {
Id: customGrooveAndHandle 
Width: 200 
Height: 30 
StepSize: 0.1 
Value: 0 
//groove: Rectangle {

//} 
} 

The Slider {
Id: control 
Value: 0.5 

Background: a Rectangle {
X: control leftPadding 
Y: control. TopPadding + control. AvailableHeight/2 - height/2 
ImplicitWidth: 200 
ImplicitHeight: 4 
Width: control availableWidth 
Height: 50//implicitHeight 
The radius: 2 
Color: "# bdbebf 
"
A Rectangle {
Width: control. VisualPosition * parent. Width 
Height: the parent height 
Color: "# 21 be2b 
"The radius: 2 
} 
} 

Handle: Rectangle {
X: control. LeftPadding + control. VisualPosition * (control) availableWidth - width) 
Y: control. TopPadding + control. AvailableHeight/2 - height/2 
ImplicitWidth: 10 
ImplicitHeight: 50 
The radius: 10 
Color: control. Pressed? "# f0f0f0" : "# f6f6f6 
"Border color: "# bdbebf 
"} 
} 

The Slider {
Id: control1 
Value: 0.5 
Orientation: Qt. Vertical 

Background: a Rectangle {
X: control1. LeftPadding + control1. AvailableWidth/2 - width/2 
Y: control1 topPadding 
ImplicitWidth: 200//implicit 
ImplicitHeight: 200 
Width: 50 
Height: control1 availableHeight////50 implicitHeight 
The radius: 2 
Color: "# bdbebf 
"
A Rectangle {
Width: parent. Width//control1. VisualPosition * parent. Width 
Height: control1. VisualPosition * parent. Height 
Color: "# 21 be2b 
"The radius: 2 
} 
} 

Handle: Rectangle {
X: control1. LeftPadding + control1. AvailableWidth/2 - width/2 
Y: control1. BottomPadding + control1. VisualPosition * (control1. AvailableHeight - height) 
ImplicitWidth: 50 
ImplicitHeight: 10 
The radius: 10 
Color: control1. Pressed? "# f0f0f0" : "# f6f6f6 
"Border color: "# bdbebf 
"} 
} 
} 
} 

CodePudding user response:

Control property is set down

CodePudding user response:

Qt bring quickview routines that nearly as long as the set of 320 * 480, packed into mobile phones run only occupy the top left corner 320 * 480, feeling good pit, the building Lord solved? Excuse me?

CodePudding user response:

Use layout managers, QGridLayout, you of the controls on the layout manager

CodePudding user response:

Set the horizontal and vertical strategy