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74 lines
2.4 KiB
QML
74 lines
2.4 KiB
QML
import QtQuick
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// Drop-in key dispatcher for keyboard-driven panels. Wraps panel content
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// and emits semantic signals so each panel keeps its own state machine
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// (focusSection, selectedIndex, activation rules) while the boilerplate
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// key handling lives here.
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//
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// Usage:
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// Common.KeyboardPanel {
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// ...
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// PanelKeyCatcher {
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// anchors.fill: parent
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// onMoveRequested: function(dx, dy) { root.moveCursor(dx, dy) }
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// onActivateRequested: root.activateCursor()
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// onCloseRequested: root.closePopout()
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// onDeleteRequested: root.deleteSelected()
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// onTextKey: function(t) { if (t === "r") root.refresh() }
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//
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// Column { ... panel content ... }
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// }
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// }
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//
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// Keys.priority: Keys.AfterItem means a focused descendant (e.g. a
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// TextField inside an inline password prompt) gets the event first. Only
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// events the focused subtree ignores reach this handler — that's what
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// lets j/k/Esc keep working in the panel while an input field consumes
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// typing.
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//
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// blocked: when true, ALL keys are forwarded to descendants without
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// triggering signals. Useful when an inline editor is open and the
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// caller wants the cursor model frozen.
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Item {
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id: root
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property bool blocked: false
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signal moveRequested(int dx, int dy)
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signal activateRequested()
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signal closeRequested()
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signal deleteRequested()
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signal textKey(string text)
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focus: true
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Keys.priority: Keys.AfterItem
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Keys.onPressed: function(event) {
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if (blocked) return
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if (event.key === Qt.Key_Escape) {
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closeRequested(); event.accepted = true; return
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}
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if (event.key === Qt.Key_Down || event.text === "j") {
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moveRequested(0, 1); event.accepted = true; return
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}
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if (event.key === Qt.Key_Up || event.text === "k") {
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moveRequested(0, -1); event.accepted = true; return
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}
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if (event.key === Qt.Key_Right || event.text === "l") {
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moveRequested(1, 0); event.accepted = true; return
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}
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if (event.key === Qt.Key_Left || event.text === "h") {
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moveRequested(-1, 0); event.accepted = true; return
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}
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if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter || event.key === Qt.Key_Space) {
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activateRequested(); event.accepted = true; return
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}
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if (event.text === "x" || event.text === "X") {
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deleteRequested(); event.accepted = true; return
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}
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if (event.text && event.text.length === 1) {
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textKey(event.text)
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}
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}
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}
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