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Add better keyboard navigation to file dialog

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This commit is contained in:
Brad Davis 2016-02-08 16:11:39 -08:00
parent e376b781c1
commit 427644cb77
2 changed files with 63 additions and 1 deletions
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59
interface/resources/qml/dialogs/FileDialog.qml
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@ -181,7 +181,11 @@ ModalWindow {
upButton.enabled = Qt.binding(function() { return (model.parentFolder && model.parentFolder != "") ? true : false; });
showFiles = !root.selectDirectory
}
onFolderChanged: fileTableView.currentRow = 0;
onFolderChanged: {
fileTableView.selection.clear();
fileTableView.selection.select(0);
fileTableView.currentRow = 0;
}
}
function navigateToRow(row) {
@ -199,6 +203,59 @@ ModalWindow {
okAction.trigger();
}
}
property string prefix: ""
function addToPrefix(event) {
if (!event.text || event.text === "") {
return false;
}
var newPrefix = prefix + event.text.toLowerCase();
var matchedIndex = -1;
for (var i = 0; i < model.count; ++i) {
var name = model.get(i, "fileName").toLowerCase();
if (0 === name.indexOf(newPrefix)) {
matchedIndex = i;
break;
}
}
if (matchedIndex !== -1) {
fileTableView.selection.clear();
fileTableView.selection.select(matchedIndex);
fileTableView.currentRow = matchedIndex;
fileTableView.prefix = newPrefix;
}
prefixClearTimer.restart();
return true;
}
Timer {
id: prefixClearTimer
interval: 1000
repeat: false
running: false
onTriggered: fileTableView.prefix = "";
}
Keys.onPressed: {
switch (event.key) {
case Qt.Key_Backspace:
case Qt.Key_Tab:
case Qt.Key_Backtab:
event.accepted = false;
break;
default:
if (addToPrefix(event)) {
event.accepted = true
} else {
event.accepted = false;
}
break;
}
}
}
TextField {

5
interface/resources/qml/dialogs/fileDialog/FileTableView.qml
View file

@ -3,6 +3,11 @@ import QtQuick.Controls 1.4
TableView {
id: root
onActiveFocusChanged: {
if (activeFocus && currentRow == -1) {
root.selection.select(0)
}
}
itemDelegate: Component {
Item {