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import QtQuick 2.1
import BibleTime 1.0
Rectangle {
id: gridChooser
property int columns: 5
property int rows: 5
property int buttonWidth: 100
property int buttonHeight: 30
property int topMargin: 10
property int leftMargin: 10
property int titleHeight: 20
property int space:5
property string selected: ""
property string titleText: ""
property int maxLength: 0
signal accepted(string choosenText);
signal canceled();
onVisibleChanged: {
var count = gridChooserModel.length
if (count < 36)
count = 36;
calculateColumns(count);
buttonWidth = (width-50)/columns;
buttonHeight = Math.floor((height-(rows*5))/rows);
topMargin = (height - rows*(buttonHeight+space) + space)/2 +titleHeight;
leftMargin = (width - columns*(buttonWidth+space) + space)/2;
}
function calculateColumns(count) {
var aspectRatio = 0.175;
var columnsF = Math.sqrt(count * width * aspectRatio / height);
columns = Math.ceil(columnsF);
rows = Math.ceil((count-0.01)/columns);
}
function accept(value) {
visible = false;
gridChooser.accepted(value);
}
Text {
id: title
text: titleText
font.pointSize: btStyle.uiFontPointSize
height: titleHeight
anchors.top: parent.top
anchors.horizontalCenter: parent.horizontalCenter
}
BtStyle {
id: btStyle
}
MouseArea {
id: mouseArea
anchors.fill: parent
enabled: gridChooser.opacity
}
Rectangle {
anchors.fill: parent
color: btStyle.buttonBackground
}
Rectangle {
id: topSpace
width: leftMargin
height: topMargin
color: btStyle.buttonBackground
}
Grid {
id: grid
anchors.top: topSpace.bottom
anchors.bottom: bottom.top
anchors.left: topSpace.right
anchors.right: parent.right
columns: gridChooser.columns
spacing: gridChooser.space
Repeater {
id: repeater
model: gridChooserModel
GridChooserButton {
id: buttonX
text: modelData
textHeight: btStyle.uiFontPointSize
buttonWidth: gridChooser.buttonWidth
buttonHeight: gridChooser.buttonHeight
textColor: {
if (text == gridChooser.selected)
return btStyle.buttonHighlightedText
else
return btStyle.buttonTextColor
}
buttonColor: btStyle.buttonColor
activeButtonColor: btStyle.buttonTextColor
onClicked: gridChooser.accept(text)
}
}
}
}
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