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a few more optimizations and better docs for tooltip

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This commit is contained in:
Sebastian Kügler 2013-04-09 04:38:06 +02:00
parent 3859dbdd07
commit 63366d4218
1 changed files with 16 additions and 18 deletions
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34
src/declarativeimports/core/ToolTip.qml
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@ -23,7 +23,14 @@ import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.extras 2.0 as PlasmaExtras
/**
* This is a Plasma-themed tooltip. It is rendered in its own window.
* An Item managing a Plasma-themed tooltip. It is rendered in its own window.
* You can either specify iconSource, mainText and subText, or a custom Component
* that will be put inside the tooltip. By specifying the target property, you
* "attach" the ToolTip to an item in your code, by default the tooltip will be
* rendered when hovering over the parent item.
*
* The item inside the ToolTip is loaded on demand and will be destroyed when the
* tooltip is being hidden.
*
* Example usage:
* @code
@ -56,9 +63,6 @@ MouseArea {
property Item target: parent // The item that has the tooltip, defaulting to parent item
property Component mainComponent: tooltipComponent // custom component to create inside the tooltip
// private props
property int _s: theme.iconSizes.small / 2
hoverEnabled: true
onEntered: show();
@ -67,28 +71,23 @@ MouseArea {
function show() {
var mi = tooltip.mainItem;
if (mi == null) {
mi = tooltip.mainComponent.createObject( tooltip.target, { "mainText": tooltip.mainText, "subText": tooltip.subText, "iconSource": tooltip.iconSource, "image": tooltip.image });
mi = tooltip.mainComponent.createObject( tooltip.target, {
"mainText": tooltip.mainText,
"subText": tooltip.subText,
"iconSource": tooltip.iconSource,
"image": tooltip.image
});
}
tooltipWindow.visualParent = tooltip.target;
tooltipWindow.mainItem = mi;
tooltipWindow.visible = true;
tooltipHideTimer.running = false;
}
function hide() {
tooltipHideTimer.running = true
tooltipWindow.visible = false;
tooltipWindow.mainItem.destroy();
}
Timer {
id: tooltipHideTimer
running: false
repeat: false
interval: 0
onTriggered: {
tooltipWindow.visible = false;
tooltipWindow.mainItem.destroy();
}
}
Component {
id: tooltipComponent
@ -107,7 +106,6 @@ MouseArea {
property int maxTextSize: Math.max(tooltipMaintext.paintedWidth, tooltipSubtext.paintedWidth)
property int maxSize: theme.iconSizes.desktop * 6
property int preferredTextWidth: Math.min(maxTextSize, maxSize)
property int _s: theme.iconSizes.small / 2
Image {