[vlc-commits] qml: remove unnecessary components from GridItem
Prince Gupta
git at videolan.org
Fri Apr 16 11:22:35 UTC 2021
vlc | branch: master | Prince Gupta <guptaprince8832 at gmail.com> | Mon Apr 12 17:38:16 2021 +0530| [231cd58d49188ced6506bbeff87aaaf50f32f54c] | committer: Pierre Lamot
qml: remove unnecessary components from GridItem
improve instantiation times for GridItem component
Signed-off-by: Pierre Lamot <pierre at videolabs.io>
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=231cd58d49188ced6506bbeff87aaaf50f32f54c
---
modules/gui/qt/widgets/qml/GridItem.qml | 213 +++++++++++++++-----------------
1 file changed, 103 insertions(+), 110 deletions(-)
diff --git a/modules/gui/qt/widgets/qml/GridItem.qml b/modules/gui/qt/widgets/qml/GridItem.qml
index 302c0ed8bb..dc3463c4af 100644
--- a/modules/gui/qt/widgets/qml/GridItem.qml
+++ b/modules/gui/qt/widgets/qml/GridItem.qml
@@ -61,7 +61,7 @@ FocusScope {
implicitWidth: mouseArea.implicitWidth
implicitHeight: mouseArea.implicitHeight
- readonly property bool _highlighted: mouseArea.containsMouse || content.activeFocus
+ readonly property bool _highlighted: mouseArea.containsMouse || root.activeFocus
readonly property int selectedBorderWidth: VLCStyle.gridItemSelectedBorder
@@ -193,11 +193,11 @@ FocusScope {
MouseArea {
id: mouseArea
- hoverEnabled: true
+ hoverEnabled: true
anchors.fill: parent
- implicitWidth: content.implicitWidth
- implicitHeight: content.implicitHeight
+ implicitWidth: layout.implicitWidth
+ implicitHeight: layout.implicitHeight
drag.target: root.dragItem
drag.axis: Drag.XAndYAxis
drag.onActiveChanged: {
@@ -237,131 +237,124 @@ FocusScope {
}
}
- FocusScope {
- id: content
+ /* background visible when selected */
+ Rectangle {
+ id: selectionRect
- anchors.fill: parent
- implicitWidth: layout.implicitWidth
- implicitHeight: layout.implicitHeight
- focus: true
+ x: - root.selectedBorderWidth
+ y: - root.selectedBorderWidth
+ width: root.width + ( root.selectedBorderWidth * 2 )
+ height: root.height + ( root.selectedBorderWidth * 2 )
+ color: VLCStyle.colors.bgHover
+ visible: root.selected || root._highlighted
+ }
- /* background visible when selected */
- Rectangle {
- id: selectionRect
+ Rectangle {
+ id: baseRect
- x: - root.selectedBorderWidth
- y: - root.selectedBorderWidth
- width: root.width + ( root.selectedBorderWidth * 2 )
- height: root.height + ( root.selectedBorderWidth * 2 )
- color: VLCStyle.colors.bgHover
- visible: root.selected || root._highlighted
- }
+ x: layout.x + 1 // this rect is set such that it hides behind picture component
+ y: layout.y + 1
+ width: pictureWidth - 2
+ height: pictureHeight - 2
+ radius: picture.radius
+ color: VLCStyle.colors.bg
+ }
- Rectangle {
- id: baseRect
+ // animating shadows properties are expensive and not smooth
+ // thus we use two different shadows for states "selected" and "unselected"
+ // and animate their opacity on state changes to get better animation
+ CoverShadow {
+ id: unselectedShadow
+
+ anchors.fill: baseRect
+ source: baseRect
+ cached: true
+ visible: false
+ secondaryVerticalOffset: VLCStyle.dp(1, VLCStyle.scale)
+ secondaryRadius: VLCStyle.dp(2, VLCStyle.scale)
+ secondarySamples: 1 + VLCStyle.dp(2, VLCStyle.scale) * 2
+ primaryVerticalOffset: VLCStyle.dp(4, VLCStyle.scale)
+ primaryRadius: VLCStyle.dp(9, VLCStyle.scale)
+ primarySamples: 1 + VLCStyle.dp(9, VLCStyle.scale) * 2
+ }
- x: layout.x + 1 // this rect is set such that it hides behind picture component
- y: layout.y + 1
- width: pictureWidth - 2
- height: pictureHeight - 2
- radius: picture.radius
- color: VLCStyle.colors.bg
- }
+ CoverShadow {
+ id: selectedShadow
+
+ anchors.fill: baseRect
+ source: baseRect
+ cached: true
+ visible: false
+ secondaryVerticalOffset: VLCStyle.dp(6, VLCStyle.scale)
+ secondaryRadius: VLCStyle.dp(18, VLCStyle.scale)
+ secondarySamples: 1 + VLCStyle.dp(18, VLCStyle.scale) * 2
+ primaryVerticalOffset: VLCStyle.dp(32, VLCStyle.scale)
+ primaryRadius: VLCStyle.dp(72, VLCStyle.scale)
+ primarySamples: 1 + VLCStyle.dp(72, VLCStyle.scale) * 2
+ }
- // animating shadows properties are expensive and not smooth
- // thus we use two different shadows for states "selected" and "unselected"
- // and animate their opacity on state changes to get better animation
- CoverShadow {
- id: unselectedShadow
-
- anchors.fill: baseRect
- source: baseRect
- cached: true
- secondaryVerticalOffset: VLCStyle.dp(1, VLCStyle.scale)
- secondaryRadius: VLCStyle.dp(2, VLCStyle.scale)
- secondarySamples: 1 + VLCStyle.dp(2, VLCStyle.scale) * 2
- primaryVerticalOffset: VLCStyle.dp(4, VLCStyle.scale)
- primaryRadius: VLCStyle.dp(9, VLCStyle.scale)
- primarySamples: 1 + VLCStyle.dp(9, VLCStyle.scale) * 2
- }
+ Column {
+ id: layout
- CoverShadow {
- id: selectedShadow
-
- anchors.fill: baseRect
- source: baseRect
- cached: true
- secondaryVerticalOffset: VLCStyle.dp(6, VLCStyle.scale)
- secondaryRadius: VLCStyle.dp(18, VLCStyle.scale)
- secondarySamples: 1 + VLCStyle.dp(18, VLCStyle.scale) * 2
- primaryVerticalOffset: VLCStyle.dp(32, VLCStyle.scale)
- primaryRadius: VLCStyle.dp(72, VLCStyle.scale)
- primarySamples: 1 + VLCStyle.dp(72, VLCStyle.scale) * 2
- }
+ anchors.centerIn: parent
- Column {
- id: layout
+ Widgets.MediaCover {
+ id: picture
- anchors.centerIn: parent
+ width: pictureWidth
+ height: pictureHeight
+ playCoverVisible: root._highlighted
+ onPlayIconClicked: root.playClicked()
+ clip: true
+ radius: VLCStyle.gridCover_radius
- Widgets.MediaCover {
- id: picture
+ /* new indicator (triangle at top-left of cover)*/
+ Rectangle {
+ id: newIndicator
- width: pictureWidth
- height: pictureHeight
- playCoverVisible: root._highlighted
- onPlayIconClicked: root.playClicked()
- clip: true
- radius: VLCStyle.gridCover_radius
-
- /* new indicator (triangle at top-left of cover)*/
- Rectangle {
- id: newIndicator
-
- // consider this Rectangle as a triangle, then following property is its median length
- property alias median: root._newIndicatorMedian
-
- x: parent.width - median
- y: - median
- width: 2 * median
- height: 2 * median
- color: VLCStyle.colors.accent
- rotation: 45
- visible: root.showNewIndicator && root.progress === 0
- }
+ // consider this Rectangle as a triangle, then following property is its median length
+ property alias median: root._newIndicatorMedian
+
+ x: parent.width - median
+ y: - median
+ width: 2 * median
+ height: 2 * median
+ color: VLCStyle.colors.accent
+ rotation: 45
+ visible: root.showNewIndicator && root.progress === 0
}
+ }
- Widgets.ScrollingText {
- id: titleTextRect
+ Widgets.ScrollingText {
+ id: titleTextRect
- label: titleLabel
- scroll: _highlighted
- height: titleLabel.height
- width: titleLabel.width
- visible: root.title !== ""
+ label: titleLabel
+ scroll: _highlighted
+ height: titleLabel.height
+ width: titleLabel.width
+ visible: root.title !== ""
- Widgets.ListLabel {
- id: titleLabel
+ Widgets.ListLabel {
+ id: titleLabel
- elide: Text.ElideNone
- width: pictureWidth
- horizontalAlignment: root.textHorizontalAlignment
- topPadding: root.titleMargin
- color: selectionRect.visible ? VLCStyle.colors.bgHoverText : VLCStyle.colors.text
- }
+ elide: Text.ElideNone
+ width: pictureWidth
+ horizontalAlignment: root.textHorizontalAlignment
+ topPadding: root.titleMargin
+ color: selectionRect.visible ? VLCStyle.colors.bgHoverText : VLCStyle.colors.text
}
+ }
- Widgets.MenuCaption {
- id: subtitleTxt
+ Widgets.MenuCaption {
+ id: subtitleTxt
- visible: text !== ""
- text: root.subtitle
- width: pictureWidth
- topPadding: VLCStyle.margin_xsmall
- color: selectionRect.visible
- ? VLCStyle.colors.setColorAlpha(VLCStyle.colors.bgHoverText, .6)
- : VLCStyle.colors.menuCaption
- }
+ visible: text !== ""
+ text: root.subtitle
+ width: pictureWidth
+ topPadding: VLCStyle.margin_xsmall
+ color: selectionRect.visible
+ ? VLCStyle.colors.setColorAlpha(VLCStyle.colors.bgHoverText, .6)
+ : VLCStyle.colors.menuCaption
}
}
}
More information about the vlc-commits
mailing list