[SOLVED] Conversion from ascci to char in QML
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Hello ,
I have Text Input and virtual Keyboard, i want value to be entered in text input, but im getting ascii values of (letters,numbers) in text inout when i press the letters, numbers in keyboard, so i want same letter to be entered in text input as in keyboard, ex: if i click Letter "P","p" i need to get Letter "P","p" in my text input,
so please help me guys.
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Hi @Pradeep-Kumar.M,
Use String.fromCharCode to convert code to character and then use insert to add that character toTextInput
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Thank you it worked,,
but when i press caps lock depending on capital "P" or small "p", it has to print,
but for caps or small im getting "P" itselfmy code:
Keys.onPressed:
{if(event.key === Qt.Key_P) { console.log("zero is pressed"+String.fromCharCode(Qt.Key_P)); textin.insert(0,String.fromCharCode(Qt.Key_P)) } }
textin is id for textinput;
help me -
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@Pradeep-Kumar.M That being said you don't need conversion at all. Just use
event.text
for getting exact character and then insert. Just watch out for other key press (like shift or caps lock) which you will have to ignore. -
@p3c0
Keys.onPressed:
{if(event.text) { console.log("zero is pressed"); textin.insert(0,String.fromCharCode(Keys)) } }
is this code k,
because when i press any keys its getting printed in application outputbut i need in text input.
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@Pradeep-Kumar.M No conversion required now. Try
Keys.onPressed: { textin.insert(0,event.text) }
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@Pradeep-Kumar.M Are you using Arabic language or Arabic locale ? In that case it will be aligned to right side.
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@Pradeep-Kumar.M Ofcourse it will. You are inserting every new character at 0'th position.
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@Pradeep-Kumar.M Get the new index position from
TextInput
. You want it to append it at the end solength
should give you the last index. Insert it theretextin.insert(textin.length,event.text)
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@Pradeep-Kumar.M You're Welcome :)
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one more question
i tries Qt Integration
here is ex: of main.cpp
QQmlApplicationEngine engine;
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
QObject *topLevel = engine.rootObjects().value(0);
QQuickWindow *window = qobject_cast<QQuickWindow *>(topLevel);
window->dumpObjectTree();
QQuickWindow *window1 = topLevel->findChild<QQuickWindow * >(objectname);can i have QQMLContext, QQMLComponent & QQMLEngine,
if so
can u provide code of it, along with component item. -
@Pradeep-Kumar.M Do you mean an example ?
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@Pradeep-Kumar.M Here's an example.