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Add keyboard events support in ScrollBar

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Pressing up/down/left/right keys makes the ScrollBar move

Signed-off-by: Daker Fernandes Pinheiro <dakerfp@gmail.com>
This commit is contained in:
Daker Fernandes Pinheiro 2011-07-07 20:43:24 -03:00
parent aada03fb18
commit decf76214c
2 changed files with 47 additions and 0 deletions
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43
declarativeimports/plasmacomponents/ScrollBar.qml
View File

@ -48,6 +48,47 @@ Item {
visible: flickableItem && handle.width < contents.width
Keys.onUpPressed: {
if (!_isVertical)
return;
if (_inverted)
range.value -= stepSize;
else
range.value += stepSize;
}
Keys.onDownPressed: {
if (!_isVertical)
return;
if (_inverted)
range.value += stepSize;
else
range.value -= stepSize;
}
Keys.onLeftPressed: {
if (_isVertical)
return;
if (_inverted)
range.value += stepSize;
else
range.value -= stepSize;
}
Keys.onRightPressed: {
if (_isVertical)
return;
if (_inverted)
range.value -= stepSize;
else
range.value += stepSize;
}
Item {
width: _isVertical ? scrollbar.height : scrollbar.width
@ -90,6 +131,7 @@ Item {
running: parent.pressed
repeat: true
onTriggered: {
scrollbar.forceActiveFocus();
if (_inverted)
_value += stepSize;
else
@ -129,6 +171,7 @@ Item {
running: parent.pressed;
repeat: true
onTriggered: {
scrollbar.forceActiveFocus();
if (_inverted)
_value -= stepSize
else

4
declarativeimports/test/Gallery.qml
View File

@ -31,6 +31,7 @@ Rectangle {
anchors.fill: parent
contentWidth: 2200
contentHeight: 600
contentX: 500
Row {
x: 30
@ -168,6 +169,7 @@ Rectangle {
PlasmaComponents.BusyIndicator {
id: busy
running: mouse.pressed
smoothAnimation: true
MouseArea {
id: mouse
anchors.fill: parent
@ -318,6 +320,8 @@ Rectangle {
PlasmaComponents.ScrollBar {
id: verticalScrollBar
stepSize: 30
orientation: Qt.Vertical
flickableItem: page
animated: true