1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 and its Subsidiary(-ies) 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 2.4
import QtQuick.Window 2.1
import QtQuick.Layouts 1.1
import QtQuick.Controls 1.1
import QtQuick.Controls.Styles 1.1
import Qt.labs.settings 1.0
ApplicationWindow {
id: window
width: 640
height: 480
visible: true
property int hspacing: 10
property int vspacing: 35
Settings {
property alias windowX: window.x
property alias windowY: window.y
property alias windowWidth: window.width
property alias windowHeight: window.height
property alias orientation: oriItem.currentIndex
property alias layoutDirection: ldItem.currentIndex
property alias verticalLayoutDirection: vldItem.currentIndex
property alias hasHeader: hItem.checked
property alias headerPositioning: shItem.currentIndex
property alias hasFooter: fItem.checked
property alias footerPositioning: sfItem.currentIndex
property alias clipEnabled: clipItem.checked
property alias filterEnabled: filterItem.checked
property alias opacityEnabled: opacityItem.checked
property alias inlineSections: isItem.checked
property alias stickyCurrentSection: scsItem.checked
property alias stickyNextSection: snsItem.checked
}
toolBar: GridLayout {
rows: 3
flow: GridLayout.TopToBottom
anchors.margins: hspacing
anchors.left: parent.left
anchors.right: parent.right
ComboBox { id: oriItem; currentIndex: 1; model: ["Horizontal", "Vertical"] }
ComboBox { id: ldItem; model: ["LeftToRight", "RightToLeft"] }
ComboBox { id: vldItem; model: ["TopToBottom", "BottomToTop"] }
CheckBox { id: clipItem; text: "Clip"; checked: true }
CheckBox { id: opacityItem; text: "Opaque"; checked: true }
CheckBox { id: filterItem; text: "Filter" }
CheckBox { id: hItem; text: "Header:" }
CheckBox { id: fItem; text: "Footer:" }
Item { width: 1; height: 1 }
ComboBox { id: shItem; model: shModel; textRole: "name"; enabled: hItem.checked }
ComboBox { id: sfItem; model: sfModel; textRole: "name"; enabled: fItem.checked }
Item { width: 1; height: 1 }
CheckBox { id: scsItem; text: "Sticky current section" }
CheckBox { id: snsItem; text: "Sticky next section" }
CheckBox { id: isItem; text: "Inline sections" }
Button { text: "Beginning"; onClicked: listview.positionViewAtBeginning() }
Button { text: "Middle"; onClicked: listview.positionViewAtIndex(50, ListView.Center) }
Button { text: "End"; onClicked: listview.positionViewAtEnd() }
}
ListModel {
id: shModel
ListElement { name: "Inline"; value: ListView.InlineHeader }
ListElement { name: "Overlay"; value: ListView.OverlayHeader }
ListElement { name: "PullBack"; value: ListView.PullBackHeader }
}
ListModel {
id: sfModel
ListElement { name: "Inline"; value: ListView.InlineFooter }
ListElement { name: "Overlay"; value: ListView.OverlayFooter }
ListElement { name: "PullBack"; value: ListView.PullBackFooter }
}
statusBar: RowLayout {
anchors.margins: window.hspacing
anchors.left: parent.left
anchors.right: parent.right
Text {
anchors.left: parent.left
text: listview.currentSection ? "#" + listview.currentSection : ""
visible: scsItem.checked || snsItem.checked || isItem.checked
}
Text {
anchors.right: parent.right
property string pos: listview.isVertical ? listview.contentY.toFixed(2) : listview.contentX.toFixed(2)
property string size: listview.isVertical ? listview.contentHeight.toFixed(2) : listview.contentWidth.toFixed(2)
function padded(str) {
return String(" " + str).slice(-8)
}
text: padded(pos) + " /" + padded(size)
}
}
ListView {
id: listview
property bool isVertical: orientation == ListView.Vertical
anchors.fill: parent
anchors.leftMargin: window.hspacing
anchors.rightMargin: window.hspacing
anchors.topMargin: window.vspacing
anchors.bottomMargin: window.vspacing
clip: clipItem.checked
orientation: oriItem.currentIndex === 0 ? ListView.Horizontal : ListView.Vertical
layoutDirection: ldItem.currentIndex === 0 ? ListView.LeftToRight : ListView.RightToLeft
verticalLayoutDirection: vldItem.currentIndex === 0 ? ListView.TopToBottom : ListView.BottomToTop
model: ListModel {
Component.onCompleted: {
for (var i = 0; i < 100; ++i)
append({section: Math.floor(i / 10)})
}
}
delegate: Rectangle {
clip: true
property bool filterOut: filterItem.checked && index % 5
visible: !filterOut
width: filterOut ? 0 : parent && listview.isVertical ? parent.width : label.implicitHeight
height: filterOut ? 0 : !parent || listview.isVertical ? label.implicitHeight : parent.height
color: index % 2 ? "#ffffff" : "#f3f3f3"
Text {
id: label
anchors.centerIn: parent
rotation: listview.isVertical ? 0 : -90
text: index
}
}
section.property: "section"
section.delegate: Rectangle {
width: parent && listview.orientation == ListView.Vertical ? parent.width : sectionLabel.implicitHeight
height: !parent || listview.orientation == ListView.Vertical ? sectionLabel.implicitHeight : parent.height
color: "darkgray"
opacity: opacityItem.checked ? 1.0 : 0.8
Text {
id: sectionLabel
anchors.centerIn: parent
rotation: listview.isVertical ? 0 : -90
text: "#" + section
}
}
section.labelPositioning: (isItem.checked ? ViewSection.InlineLabels : 0) |
(scsItem.checked ? ViewSection.CurrentLabelAtStart : 0) |
(snsItem.checked ? ViewSection.NextLabelAtEnd : 0)
headerPositioning: shModel.get(shItem.currentIndex).value
header: hItem.checked ? headerComponent : null
footerPositioning: sfModel.get(sfItem.currentIndex).value
footer: fItem.checked ? footerComponent : null
Rectangle {
border.width: 1
anchors.fill: parent
color: "transparent"
border.color: "darkgray"
}
Component {
id: headerComponent
Rectangle {
z: 3
width: parent && listview.orientation == ListView.Vertical ? parent.width : headerLabel.implicitHeight * 2
height: !parent || listview.orientation == ListView.Vertical ? headerLabel.implicitHeight * 2 : parent.height
color: "steelblue"
opacity: opacityItem.checked ? 1.0 : 0.8
Text {
id: headerLabel
text: "Header"
font.pointSize: 12
anchors.centerIn: parent
rotation: listview.isVertical ? 0 : -90
}
}
}
Component {
id: footerComponent
Rectangle {
z: 3
width: parent && listview.orientation == ListView.Vertical ? parent.width : footerLabel.implicitHeight * 2
height: !parent || listview.orientation == ListView.Vertical ? footerLabel.implicitHeight * 2 : parent.height
color: "steelblue"
opacity: opacityItem.checked ? 1.0 : 0.8
Text {
id: footerLabel
text: "Footer"
font.pointSize: 10
anchors.centerIn: parent
rotation: listview.isVertical ? 0 : -90
}
}
}
}
}
|
