blob: e8cfe2a13a94cf9c128f5a9dead14ff427695aa3 (
plain)
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
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
|
/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
import QtQuick 2.12
import QtQuick.Shapes 1.12
import QtQuick.Templates 2.12 as T
import StudioTheme 1.0 as StudioTheme
T.Slider {
id: slider
property int decimals: 0
property bool labels: true
property bool tickMarks: false
property real tickMarkStepSize: 0.0 // StepSize bug QTBUG-76136
property real tickMarkWidth: 1.0
property real tickMarkHeight: 4.0
readonly property int tickMarkCount: tickMarkStepSize
!== 0.0 ? (to - from) / tickMarkStepSize + 1 : 0
readonly property real tickMarkSpacing: tickMarkCount
!== 0 ? (sliderTrack.width - tickMarkWidth
* tickMarkCount) / (tickMarkCount - 1) : 0.0
property string __activeColor: StudioTheme.Values.themeSliderActiveTrack
property string __inactiveColor: StudioTheme.Values.themeSliderInactiveTrack
property bool hover: false // This property is used to indicate the global hover state
property bool edit: slider.activeFocus
property alias actionIndicatorVisible: actionIndicator.visible
property real __actionIndicatorWidth: StudioTheme.Values.squareComponentWidth
property real __actionIndicatorHeight: StudioTheme.Values.height
implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
implicitHandleWidth + leftPadding + rightPadding)
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
implicitHandleHeight + topPadding + bottomPadding,
StudioTheme.Values.height)
padding: 0
leftPadding: actionIndicator.width
- (actionIndicatorVisible ? StudioTheme.Values.border
- StudioTheme.Values.sliderPadding : 0)
wheelEnabled: false
ActionIndicator {
id: actionIndicator
myControl: slider
x: 0
y: 0
width: actionIndicator.visible ? __actionIndicatorWidth : 0
height: actionIndicator.visible ? __actionIndicatorHeight : 0
}
handle: Rectangle {
id: sliderHandle
x: slider.leftPadding + (slider.visualPosition * slider.availableWidth)
- (sliderHandle.width / 2)
y: slider.topPadding + (slider.availableHeight / 2) - (sliderHandle.height / 2)
z: 20
implicitWidth: StudioTheme.Values.sliderHandleWidth
implicitHeight: StudioTheme.Values.sliderHandleHeight
color: StudioTheme.Values.themeSliderHandle
Shape {
id: sliderHandleLabelPointer
property real __width: StudioTheme.Values.sliderPointerWidth
property real __height: StudioTheme.Values.sliderPointerHeight
property bool antiAlias: true
layer.enabled: antiAlias
layer.smooth: antiAlias
layer.textureSize: Qt.size(width * 2, height * 2)
implicitWidth: __width
implicitHeight: __height
anchors.horizontalCenter: parent.horizontalCenter
anchors.top: sliderHandleLabelBackground.bottom
ShapePath {
id: sliderHandleLabelPointerPath
strokeColor: "transparent"
strokeWidth: 0
fillColor: StudioTheme.Values.themeInteraction
startX: 0
startY: 0
PathLine {
x: sliderHandleLabelPointer.__width
y: 0
}
PathLine {
x: sliderHandleLabelPointer.__width / 2
y: sliderHandleLabelPointer.__height
}
}
}
Rectangle {
id: sliderHandleLabelBackground
x: -(sliderHandleLabelBackground.width / 2) + (sliderHandle.width / 2)
width: makeEven(
sliderHandleLabel.width + StudioTheme.Values.inputHorizontalPadding)
height: sliderHandleLabel.height
anchors.bottom: parent.top
anchors.bottomMargin: StudioTheme.Values.sliderMargin
color: StudioTheme.Values.themeInteraction
Text {
id: sliderHandleLabel
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
text: Number.parseFloat(slider.value).toFixed(slider.decimals)
color: StudioTheme.Values.themeTextColor
font.pixelSize: StudioTheme.Values.sliderFontSize
}
}
}
function makeEven(value) {
var v = Math.round(value)
return (v % 2 === 0) ? v : v + 1
}
background: Rectangle {
id: sliderTrack
x: slider.leftPadding
y: slider.topPadding + slider.availableHeight / 2 - height / 2
width: slider.availableWidth
height: StudioTheme.Values.sliderTrackHeight
color: __inactiveColor
Rectangle {
width: slider.visualPosition * parent.width
height: parent.height
color: __activeColor
}
}
Item {
id: tickmarkBounds
x: sliderTrack.x
y: sliderTrack.y
Text {
id: tickmarkFromLabel
x: 0
y: StudioTheme.Values.sliderPadding
text: Number.parseFloat(slider.from).toFixed(slider.decimals)
color: StudioTheme.Values.themeTextColor
font.pixelSize: StudioTheme.Values.sliderFontSize
visible: slider.labels
}
Text {
id: tickmarkToLabel
x: slider.availableWidth - width
y: StudioTheme.Values.sliderPadding
text: Number.parseFloat(slider.to).toFixed(slider.decimals)
color: StudioTheme.Values.themeTextColor
font.pixelSize: StudioTheme.Values.sliderFontSize
visible: slider.labels
}
Row {
id: tickmarkRow
spacing: tickMarkSpacing
visible: slider.tickMarks
Repeater {
id: tickmarkRepeater
model: tickMarkCount
delegate: Rectangle {
implicitWidth: tickMarkWidth
implicitHeight: StudioTheme.Values.sliderTrackHeight
color: x < (slider.visualPosition
* slider.availableWidth) ? __inactiveColor : __activeColor
}
}
}
}
MouseArea {
id: mouseArea
x: actionIndicator.width
y: 0
width: slider.width - actionIndicator.width
height: slider.height
enabled: true
hoverEnabled: true
propagateComposedEvents: true
acceptedButtons: Qt.LeftButton
cursorShape: Qt.PointingHandCursor
// Sets the global hover
onContainsMouseChanged: slider.hover = containsMouse
onPressed: mouse.accepted = false
}
states: [
State {
name: "default"
when: slider.enabled && !slider.hover && !slider.edit
PropertyChanges {
target: slider
wheelEnabled: false
}
},
State {
name: "hovered"
when: slider.enabled && slider.hover && !slider.edit
PropertyChanges {
target: slider
__activeColor: StudioTheme.Values.themeSliderActiveTrackHover
__inactiveColor: StudioTheme.Values.themeSliderInactiveTrackHover
}
PropertyChanges {
target: sliderHandle
color: StudioTheme.Values.themeSliderHandleHover
}
},
State {
name: "focus"
when: slider.enabled && slider.edit
PropertyChanges {
target: slider
wheelEnabled: true
__activeColor: StudioTheme.Values.themeSliderActiveTrackFocus
__inactiveColor: StudioTheme.Values.themeSliderInactiveTrackFocus
}
PropertyChanges {
target: sliderHandle
color: StudioTheme.Values.themeSliderHandleFocus
}
},
State {
name: "disabled"
when: !slider.enabled
PropertyChanges {
target: tickmarkFromLabel
color: StudioTheme.Values.themeTextColorDisabled
}
PropertyChanges {
target: tickmarkToLabel
color: StudioTheme.Values.themeTextColorDisabled
}
PropertyChanges {
target: sliderHandleLabel
color: StudioTheme.Values.themeTextColorDisabled
}
PropertyChanges {
target: slider
__activeColor: StudioTheme.Values.themeControlBackgroundDisabled
__inactiveColor: StudioTheme.Values.themeControlBackgroundDisabled
}
PropertyChanges {
target: sliderHandleLabelBackground
color: StudioTheme.Values.themeControlBackgroundDisabled
}
PropertyChanges {
target: sliderHandleLabelPointerPath
fillColor: StudioTheme.Values.themeControlBackgroundDisabled
}
PropertyChanges {
target: sliderHandle
color: StudioTheme.Values.themeControlBackgroundDisabled
}
}
]
}
|