diff options
Diffstat (limited to 'src/controls/Menu.qml')
| -rw-r--r-- | src/controls/Menu.qml | 195 |
1 files changed, 3 insertions, 192 deletions
diff --git a/src/controls/Menu.qml b/src/controls/Menu.qml index 689505ac..9c766846 100644 --- a/src/controls/Menu.qml +++ b/src/controls/Menu.qml @@ -141,201 +141,12 @@ MenuPrivate { /*! \internal */ __contentItem: Loader { - sourceComponent: __menuComponent + sourceComponent: MenuContentItem { + menu: root + } active: !root.__isNative && root.__popupVisible focus: true Keys.forwardTo: item ? [item, root.__parentContentItem] : [] property bool altPressed: root.__parentContentItem ? root.__parentContentItem.altPressed : false } - - /*! \internal */ - property Component __menuComponent: Loader { - id: menuFrameLoader - - readonly property Style __style: styleLoader.item - readonly property Component menuItemStyle: __style ? __style.menuItem : null - - readonly property var control: root - property alias contentWidth: content.width - property alias contentHeight: content.height - - readonly property int subMenuXPos: width + (item && item["subMenuOverlap"] || 0) - - visible: status === Loader.Ready - sourceComponent: __style ? __style.frame : undefined - - Loader { - id: styleLoader - active: !root.isNative - sourceComponent: root.style - property alias __control: menuFrameLoader - onStatusChanged: { - if (status === Loader.Error) - console.error("Failed to load Style for", root) - } - } - - focus: true - property var mnemonicsMap: ({}) - - Keys.onPressed: { - var item = null - if (!(event.modifiers & Qt.AltModifier) - && (item = mnemonicsMap[event.text.toUpperCase()])) { - if (item.isSubmenu) { - root.__currentIndex = item.menuItemIndex - item.showSubMenu(true) - item.menuItem.__currentIndex = 0 - } else { - triggerAndDismiss(item) - } - event.accepted = true - } else { - event.accepted = false - } - } - - Keys.onEscapePressed: root.__dismissMenu() - - Keys.onDownPressed: { - if (root.__currentIndex < 0) - root.__currentIndex = -1 - - for (var i = root.__currentIndex + 1; - i < root.items.length && !canBeHovered(i); i++) - ; - event.accepted = true - } - - Keys.onUpPressed: { - for (var i = root.__currentIndex - 1; - i >= 0 && !canBeHovered(i); i--) - ; - event.accepted = true - } - - function canBeHovered(index) { - var item = content.menuItemAt(index) - if (item && !item["isSeparator"] && item.enabled) { - root.__currentIndex = index - return true - } - return false - } - - Keys.onLeftPressed: { - if ((event.accepted = root.__parentMenu.hasOwnProperty("title"))) - __closeMenu() - } - - Keys.onRightPressed: { - var item = content.menuItemAt(root.__currentIndex) - if ((event.accepted = (item && item.isSubmenu))) { - item.showSubMenu(true) - item.menuItem.__currentIndex = 0 - } - } - - Keys.onSpacePressed: triggerCurrent() - Keys.onReturnPressed: triggerCurrent() - Keys.onEnterPressed: triggerCurrent() - - function triggerCurrent() { - var item = content.menuItemAt(root.__currentIndex) - if (item) - content.triggered(item) - } - - function triggerAndDismiss(item) { - if (item && !item.isSeparator) { - root.__dismissMenu() - if (!item.isSubmenu) - item.menuItem.trigger() - } - } - - Binding { - // Make sure the styled frame is in the background - target: item - property: "z" - value: content.z - 1 - } - - ColumnMenuContent { - id: content - menuItemDelegate: menuItemComponent - scrollerStyle: __style ? __style.scrollerStyle : undefined - itemsModel: root.items - margin: menuFrameLoader.item ? menuFrameLoader.item.margin : 0 - minWidth: root.__minimumWidth - maxHeight: menuFrameLoader.item ? menuFrameLoader.item.maxHeight : 0 - onTriggered: triggerAndDismiss(item) - } - - Component { - id: menuItemComponent - Loader { - id: menuItemLoader - - property var menuItem: modelData - readonly property bool isSeparator: !!menuItem && menuItem.type === MenuItemType.Separator - readonly property bool isSubmenu: !!menuItem && menuItem.type === MenuItemType.Menu - property bool selected: !(isSeparator || !!scrollerDirection) && root.__currentIndex === index - property string text: isSubmenu ? menuItem.title : !(isSeparator || !!scrollerDirection) ? menuItem.text : "" - property bool showUnderlined: __contentItem.altPressed - readonly property var scrollerDirection: menuItem["scrollerDirection"] - - property int menuItemIndex: index - - sourceComponent: menuFrameLoader.menuItemStyle - enabled: visible && !isSeparator && !!menuItem && menuItem.enabled - visible: !!menuItem && menuItem.visible - active: visible - - function showSubMenu(immediately) { - if (immediately) { - if (root.__currentIndex === menuItemIndex) - menuItem.__popup(menuFrameLoader.subMenuXPos, 0, -1) - } else { - openMenuTimer.start() - } - } - - Timer { - id: openMenuTimer - interval: 50 - onTriggered: menuItemLoader.showSubMenu(true) - } - - function closeSubMenu() { closeMenuTimer.start() } - - Timer { - id: closeMenuTimer - interval: 1 - onTriggered: { - if (root.__currentIndex !== menuItemIndex) - menuItem.__closeMenu() - } - } - - onLoaded: { - menuItem.__visualItem = menuItemLoader - - if (content.width < item.implicitWidth) - content.width = item.implicitWidth - - var title = text - var ampersandPos = title.indexOf("&") - if (ampersandPos !== -1) - menuFrameLoader.mnemonicsMap[title[ampersandPos + 1].toUpperCase()] = menuItemLoader - } - - Binding { - target: menuItemLoader.item - property: "width" - value: Math.max(root.__minimumWidth, content.width) - } - } - } - } } |