Qt Quick Examples - Right to Left▲
Sélectionnez
/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import
QtQuick 2.0
Rectangle
{
id
:
root
property
bool
mirror
:
Qt.application.layoutDirection ==
Qt.RightToLeft
LayoutMirroring.enabled
:
mirror
LayoutMirroring.childrenInherit
:
true
width
:
320
height
:
480
color
:
"lightsteelblue"
Column
{
spacing
:
10
anchors {
left
:
parent.left; right
:
parent.right; top
:
parent.top; margins
:
10
}
Text
{
text
:
"Text alignment"
anchors.left
:
parent.left
}
Rectangle
{
id
:
textStrings
width
:
148
height
:
85
color
:
"white"
anchors.left
:
parent.left
Column
{
spacing
:
5
width
:
parent.width
anchors {
fill
:
parent
; margins
:
5
}
Text
{
id
:
englishText
width
:
parent.width
text
:
"English text"
}
Text
{
id
:
arabicText
width
:
parent.width
text
:
"النص العربي"
}
Text
{
id
:
leftAlignedText
width
:
parent.width
text
:
"Text aligned to left"
horizontalAlignment
:
Text.AlignLeft
}
Text
{
id
:
rightAlignedText
width
:
parent.width
text
:
"Text aligned to right"
horizontalAlignment
:
Text.AlignRight
}
}
}
Text
{
text
:
"Item x"
anchors.left
:
parent.left
}
Rectangle
{
id
:
items
color
:
Qt.rgba(0.2, 0.2, 0.2, 0.6)
width
:
275
; height
:
95
anchors.left
:
parent.left
Rectangle
{
y
:
5
; x
:
5
width
:
130
; height
:
40
Text
{
text
:
"Item with x: 5\n(not mirrored)"
anchors.centerIn
:
parent
}
}
Rectangle
{
color
:
Qt.rgba(0.7, 0.7, 0.7)
y
:
50
; x
:
mirror(5
)
width
:
130
; height
:
40
function
mirror(value
) {
return LayoutMirroring.
enabled ? (
parent
.
width -
width -
value) :
value;
}
Text
{
text
:
"Item with x: "
+
parent.x +
"\n(manually mirrored)"
anchors.centerIn
:
parent
}
}
}
Text
{
text
:
"Item anchors"
anchors.left
:
parent.left
}
Rectangle
{
id
:
anchoredItems
color
:
Qt.rgba(0.2, 0.2, 0.2, 0.6)
width
:
270
; height
:
170
anchors.left
:
parent.left
Rectangle
{
id
:
blackRectangle
color
:
"black"
width
:
180
; height
:
90
anchors {
horizontalCenter
:
parent.horizontalCenter; horizontalCenterOffset
:
30
}
Text
{
text
:
"Horizontal center anchored\nwith offset 30\nto the horizontal center\nof the parent."
color
:
"white"
anchors.centerIn
:
parent
}
}
Rectangle
{
id
:
whiteRectangle
color
:
"white"
width
:
120
; height
:
70
anchors {
left
:
parent.left; bottom
:
parent.bottom }
Text
{
text
:
"Left side anchored\nto the left side\nof the parent."
color
:
"black"
anchors.centerIn
:
parent
}
}
Rectangle
{
id
:
grayRectangle
color
:
Qt.rgba(0.7, 0.7, 0.7)
width
:
140
; height
:
90
anchors {
right
:
parent.right; bottom
:
parent.bottom }
Text
{
text
:
"Right side anchored\nto the right side\nof the parent."
anchors.centerIn
:
parent
}
}
}
}
Rectangle
{
id
:
mirrorButton
color
:
mouseArea2.pressed ? "black"
:
"gray"
height
:
50
; width
:
160
anchors.right
:
parent.right
anchors.top
:
parent.top
anchors.margins
:
10
Column
{
anchors.centerIn
:
parent
Text
{
text
:
root.mirror ? "Mirrored"
:
"Not mirrored"
color
:
"white"
font.pixelSize
:
16
anchors.horizontalCenter
:
parent.horizontalCenter
}
Text
{
text
:
"(click here to toggle)"
color
:
"white"
font.pixelSize
:
10
font.italic
:
true
anchors.horizontalCenter
:
parent.horizontalCenter
}
}
MouseArea
{
id
:
mouseArea2
anchors.fill
:
parent
onClicked
: {
root.
mirror =
!
root.
mirror;
}
}
}
}