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mirror of https://github.com/AvengeMedia/DankMaterialShell.git synced 2025-12-06 05:25:41 -05:00

lock/greeter: keyboard accessibility improvements

This commit is contained in:
bbedward
2025-11-09 15:28:21 -05:00
parent b5c49573e5
commit 47c5320d67
3 changed files with 289 additions and 288 deletions

View File

@@ -14,6 +14,21 @@ DankActionButton {
property bool isShift: false
color: Theme.surface
property bool isIcon: text === "keyboard_hide" || text === "Backspace" || text === "Enter"
DankIcon {
anchors.centerIn: parent
name: {
if (parent.text === "keyboard_hide") return "keyboard_hide"
if (parent.text === "Backspace") return "backspace"
if (parent.text === "Enter") return "keyboard_return"
return ""
}
size: 20
color: Theme.surfaceText
visible: parent.isIcon
}
StyledText {
id: contentItem
anchors.centerIn: parent
@@ -21,5 +36,6 @@ DankActionButton {
color: Theme.surfaceText
font.pixelSize: Theme.fontSizeXLarge
font.weight: Font.Normal
visible: !parent.isIcon
}
}

View File

@@ -10,6 +10,8 @@ Rectangle {
anchors.right: parent.right
color: Theme.widgetBackground
signal dismissed
property double rowSpacing: 0.01 * width // horizontal spacing between keyboard
property double columnSpacing: 0.02 * height // vertical spacing between keyboard
property bool shift: false //Boolean for the shift state
@@ -17,178 +19,148 @@ Rectangle {
property double columns: 10 // Number of column
property double rows: 4 // Number of row
property string strShift: '\u2191' // UPWARDS ARROW unicode
property string strShift: '\u2191'
property string strBackspace: "Backspace"
property string strEnter: "Enter"
property string strClose: "keyboard_hide"
property var modelKeyboard: {
"row_1": [
{
text: 'q',
symbol: '1',
width: 1
},
{
text: 'w',
symbol: '2',
width: 1
},
{
text: 'e',
symbol: '3',
width: 1
},
{
text: 'r',
symbol: '4',
width: 1
},
{
text: 't',
symbol: '5',
width: 1
},
{
text: 'y',
symbol: '6',
width: 1
},
{
text: 'u',
symbol: '7',
width: 1
},
{
text: 'i',
symbol: '8',
width: 1
},
{
text: 'o',
symbol: '9',
width: 1
},
{
text: 'p',
symbol: '0',
width: 1
},
],
"row_2": [
{
text: 'a',
symbol: '-',
width: 1
},
{
text: 's',
symbol: '/',
width: 1
},
{
text: 'd',
symbol: ':',
width: 1
},
{
text: 'f',
symbol: ';',
width: 1
},
{
text: 'g',
symbol: '(',
width: 1
},
{
text: 'h',
symbol: ')',
width: 1
},
{
text: 'j',
symbol: '€',
width: 1
},
{
text: 'k',
symbol: '&',
width: 1
},
{
text: 'l',
symbol: '@',
width: 1
}
],
"row_3": [
{
text: strShift,
symbol: strShift,
width: 1.5
},
{
text: 'z',
symbol: '.',
width: 1
},
{
text: 'x',
symbol: ',',
width: 1
},
{
text: 'c',
symbol: '?',
width: 1
},
{
text: 'v',
symbol: '!',
width: 1
},
{
text: 'b',
symbol: "'",
width: 1
},
{
text: 'n',
symbol: "%",
width: 1
},
{
text: 'm',
symbol: '"',
width: 1
},
{
text: "'",
symbol: "*",
width: 1.5
}
],
"row_4": [
{
text: "123",
symbol: 'ABC',
width: 1.5
},
{
text: ' ',
symbol: ' ',
width: 6
},
{
text: '.',
symbol: '.',
width: 1
},
{
text: strBackspace,
symbol: strBackspace,
width: 1.5
}
]
"row_1": [{
"text": 'q',
"symbol": '1',
"width": 1
}, {
"text": 'w',
"symbol": '2',
"width": 1
}, {
"text": 'e',
"symbol": '3',
"width": 1
}, {
"text": 'r',
"symbol": '4',
"width": 1
}, {
"text": 't',
"symbol": '5',
"width": 1
}, {
"text": 'y',
"symbol": '6',
"width": 1
}, {
"text": 'u',
"symbol": '7',
"width": 1
}, {
"text": 'i',
"symbol": '8',
"width": 1
}, {
"text": 'o',
"symbol": '9',
"width": 1
}, {
"text": 'p',
"symbol": '0',
"width": 1
}],
"row_2": [{
"text": 'a',
"symbol": '-',
"width": 1
}, {
"text": 's',
"symbol": '/',
"width": 1
}, {
"text": 'd',
"symbol": ':',
"width": 1
}, {
"text": 'f',
"symbol": ';',
"width": 1
}, {
"text": 'g',
"symbol": '(',
"width": 1
}, {
"text": 'h',
"symbol": ')',
"width": 1
}, {
"text": 'j',
"symbol": '€',
"width": 1
}, {
"text": 'k',
"symbol": '&',
"width": 1
}, {
"text": 'l',
"symbol": '@',
"width": 1
}],
"row_3": [{
"text": strShift,
"symbol": strShift,
"width": 1.5
}, {
"text": 'z',
"symbol": '.',
"width": 1
}, {
"text": 'x',
"symbol": ',',
"width": 1
}, {
"text": 'c',
"symbol": '?',
"width": 1
}, {
"text": 'v',
"symbol": '!',
"width": 1
}, {
"text": 'b',
"symbol": "'",
"width": 1
}, {
"text": 'n',
"symbol": "%",
"width": 1
}, {
"text": 'm',
"symbol": '"',
"width": 1
}, {
"text": strBackspace,
"symbol": strBackspace,
"width": 1.5
}],
"row_4": [{
"text": strClose,
"symbol": strClose,
"width": 1.5
}, {
"text": "123",
"symbol": 'ABC',
"width": 1.5
}, {
"text": ' ',
"symbol": ' ',
"width": 4.5
}, {
"text": '.',
"symbol": '.',
"width": 1
}, {
"text": strEnter,
"symbol": strEnter,
"width": 1.5
}]
}
//Here is the corresponding table between the ascii and the key event
@@ -229,7 +201,7 @@ Rectangle {
"_x": Qt.Key_X,
"_y": Qt.Key_Y,
"_z": Qt.Key_Z,
"_\u2190": Qt.Key_Backspace,
"_": Qt.Key_Backspace,
"_return": Qt.Key_Return,
"_ ": Qt.Key_Space,
"_-": Qt.Key_Minus,
@@ -238,7 +210,9 @@ Rectangle {
"_;": Qt.Key_Semicolon,
"_(": Qt.Key_BracketLeft,
"_)": Qt.Key_BracketRight,
"_€": parseInt("20ac", 16) // I didn't find the appropriate Qt event so I used the hex format
"_€": parseInt(
"20ac",
16) // I didn't find the appropriate Qt event so I used the hex format
,
"_&": Qt.Key_Ampersand,
"_@": Qt.Key_At,
@@ -250,112 +224,121 @@ Rectangle {
"_'": Qt.Key_Apostrophe,
"_%": Qt.Key_Percent,
"_*": Qt.Key_Asterisk
}
Item {
id: keyboard_container
anchors.left: parent.left
anchors.leftMargin: 5
anchors.right: parent.right
anchors.top: parent.top
anchors.topMargin: 5
anchors.bottom: parent.bottom
anchors.bottomMargin: 5
//One column which contains 5 rows
Column {
spacing: columnSpacing
Row {
id: row_1
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_1"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
Row {
id: row_2
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_2"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
Row {
id: row_3
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_3"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
isShift: shift && text === strShift
onClicked: root.clicked(text)
}
}
}
Row {
id: row_4
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_4"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
}
}
signal clicked(string text)
Connections {
target: root
function onClicked(text) {
if (!keyboard_controller.target)
return;
if (text === strShift) {
root.shift = !root.shift; // toggle shift
} else if (text === '123') {
root.symbols = true;
} else if (text === 'ABC') {
root.symbols = false;
} else {
// insert text into target
if (text === strBackspace) {
var current = keyboard_controller.target.text;
keyboard_controller.target.text = current.slice(0, current.length - 1);
} else {
// normal character
var charToInsert = root.symbols ? text : (root.shift ? text.toUpperCase() : text);
var current = keyboard_controller.target.text;
var cursorPos = keyboard_controller.target.cursorPosition;
keyboard_controller.target.text = current.slice(0, cursorPos) + charToInsert + current.slice(cursorPos);
keyboard_controller.target.cursorPosition = cursorPos + 1;
}
// shift is momentary
if (root.shift && text !== strShift)
root.shift = false;
}
}
}
}
Item {
id: keyboard_container
anchors.left: parent.left
anchors.leftMargin: 5
anchors.right: parent.right
anchors.top: parent.top
anchors.topMargin: 5
anchors.bottom: parent.bottom
anchors.bottomMargin: 5
//One column which contains 5 rows
Column {
spacing: columnSpacing
Row {
id: row_1
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_1"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
Row {
id: row_2
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_2"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
Row {
id: row_3
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_3"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
isShift: shift && text === strShift
onClicked: root.clicked(text)
}
}
}
Row {
id: row_4
spacing: rowSpacing
Repeater {
model: modelKeyboard["row_4"]
delegate: CustomButtonKeyboard {
text: symbols ? modelData.symbol : shift ? modelData.text.toUpperCase
() : modelData.text
width: modelData.width * keyboard_container.width / columns - rowSpacing
height: keyboard_container.height / rows - columnSpacing
onClicked: root.clicked(text)
}
}
}
}
}
signal clicked(string text)
Connections {
target: root
function onClicked(text) {
if (!keyboard_controller.target)
return
if (text === strShift) {
root.shift = !root.shift
} else if (text === '123') {
root.symbols = true
} else if (text === 'ABC') {
root.symbols = false
} else if (text === strEnter) {
if (keyboard_controller.target.accepted) {
keyboard_controller.target.accepted()
}
} else if (text === strClose) {
root.dismissed()
} else {
if (text === strBackspace) {
var current = keyboard_controller.target.text
keyboard_controller.target.text = current.slice(0, current.length - 1)
} else {
var charToInsert = root.symbols ? text : (root.shift ? text.toUpperCase
() : text)
var current = keyboard_controller.target.text
var cursorPos = keyboard_controller.target.cursorPosition
keyboard_controller.target.text = current.slice(0,
cursorPos) + charToInsert + current.slice(cursorPos)
keyboard_controller.target.cursorPosition = cursorPos + 1
}
if (root.shift && text !== strShift)
root.shift = false
}
}
}
}

View File

@@ -1,4 +1,4 @@
pragma ComponentBehavior: Bound
pragma ComponentBehavior
import QtQuick
@@ -14,19 +14,21 @@ Item {
function show() {
if (!isKeyboardActive && keyboard === null) {
keyboard = keyboardComponent.createObject(keyboard_controller.rootObject);
keyboard.target = keyboard_controller.target;
isKeyboardActive = true;
keyboard = keyboardComponent.createObject(
keyboard_controller.rootObject)
keyboard.target = keyboard_controller.target
keyboard.dismissed.connect(hide)
isKeyboardActive = true
} else
console.log("The keyboard is already shown");
console.log("The keyboard is already shown")
}
function hide() {
if (isKeyboardActive && keyboard !== null) {
keyboard.destroy();
isKeyboardActive = false;
keyboard.destroy()
isKeyboardActive = false
} else
console.log("The keyboard is already hidden");
console.log("The keyboard is already hidden")
}
// private