LogarithmPlotter/qml/TextSetting.qml

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/**
* Logarithm Graph Creator - Create graphs with logarithm scales.
* Copyright (C) 2020 Ad5001
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import QtQuick.Controls 2.12
import QtQuick 2.12
Item {
id: control
height: 30
signal changed(string newValue)
property bool isInt: false
property bool isDouble: false
property double min: -1
property string label
property string defValue
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property string icon: ""
Icon {
id: iconLabel
anchors.top: parent.top
anchors.topMargin: icon == "" ? 0 : 3
source: control.visible ? control.icon : ""
width: height
height: icon == "" || !visible ? 0 : 24
color: sysPalette.windowText
}
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Label {
id: labelItem
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anchors.left: iconLabel.right
anchors.leftMargin: icon == "" ? 0 : 5
height: parent.height
anchors.top: parent.top
verticalAlignment: TextInput.AlignVCenter
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//color: sysPalette.windowText
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text: control.label +": "
}
TextField {
id: input
anchors.top: parent.top
anchors.left: labelItem.right
anchors.leftMargin: 5
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width: control.width - labelItem.width - iconLabel.width - 10
height: parent.height
verticalAlignment: TextInput.AlignVCenter
horizontalAlignment: TextInput.AlignHCenter
color: sysPalette.windowText
focus: true
text: control.defValue
selectByMouse: true
onEditingFinished: {
var value = text
if(control.isInt) value = Math.max(control.min,parseInt(value).toString()=="NaN"?control.min:parseInt(value))
if(control.isDouble) value = Math.max(control.min,parseFloat(value).toString()=="NaN"?control.min:parseFloat(value))
if(value != "" && value.toString() != defValue) {
control.changed(value)
defValue = value.toString()
}
}
}
Button {
text: "α"
anchors.right: parent.right
anchors.rightMargin: 5
anchors.verticalCenter: parent.verticalCenter
width: 20
height: width
visible: !isInt && !isDouble
onClicked: insertPopup.open()
}
Popup {
id: insertPopup
x: input.x
y: input.y + input.height
width: 200
height: insertGrid.insertChars/insertGrid.columns
modal: true
focus: true
closePolicy: Popup.CloseOnEscape | Popup.CloseOnPressOutsideParent
Grid {
id: insertGrid
width: parent.width
columns: 10
property var insertChars: [
"α","β","γ","δ","ε","ζ","η","θ","κ","λ",
"μ","ξ","ρ","ς","σ","τ","φ","χ","ψ","ω",
"Γ","Δ","Θ","Λ","Ξ","Π","Σ","Φ","Ψ","Ω",
"∞","≠","≥","≤","∧","","∩","","⊂","⊃",
"⊕","⊗","∈","∀","∃","∂"," "," "," "," ",
"¹","²","³","⁴","⁵","⁶","⁷","⁸","⁹","⁰",
"₁","₂","₃","₄","₅","₆","₇","₈","₉","₀",
"ₐ","ₑ","ₒ","ₓ","ₔ","ₕ","ₖ","ₗ","ₘ","ₙ",
"ₚ","ₛ","ₜ","₊","₋","₌","₍","₎"," "," "
]
Repeater {
model: parent.insertChars.length
Button {
id: insertBtn
width: insertGrid.width/insertGrid.columns
height: width
text: insertGrid.insertChars[modelData]
flat: text == " "
onClicked: {
input.insert(input.cursorPosition, insertGrid.insertChars[modelData])
insertPopup.close()
input.focus = true
}
}
}
}
}
}