func NewCalculatorForm() *widgets.QWidget {
var widget = widgets.NewQWidget(nil, 0)
var loader = uitools.NewQUiLoader(nil)
var file = core.NewQFile(":/qml/calculatorform.ui")
file.Open(core.QIODevice__ReadOnly)
var formWidget = loader.Load(file, widget)
file.Close()
var (
ui_inputSpinBox1 = widgets.NewQSpinBoxFromPointer(widget.FindChild("inputSpinBox1", core.Qt__FindChildrenRecursively))
ui_inputSpinBox2 = widgets.NewQSpinBoxFromPointer(widget.FindChild("inputSpinBox2", core.Qt__FindChildrenRecursively))
ui_outputWidget = widgets.NewQLabelFromPointer(widget.FindChild("outputWidget", core.Qt__FindChildrenRecursively))
)
ui_inputSpinBox1.ConnectValueChanged(func(value int) {
ui_outputWidget.SetText(fmt.Sprint(value + ui_inputSpinBox2.Value()))
})
ui_inputSpinBox2.ConnectValueChanged(func(value int) {
ui_outputWidget.SetText(fmt.Sprint(value + ui_inputSpinBox1.Value()))
})
var layout = widgets.NewQVBoxLayout()
layout.AddWidget(formWidget, 0, 0)
widget.SetLayout(layout)
widget.SetWindowTitle("Calculator Builder")
return widget
}
func newVideoPlayer() *widgets.QWidget {
videoPlayer = widgets.NewQWidget(nil, 0)
mediaPlayer = multimedia.NewQMediaPlayer(nil, multimedia.QMediaPlayer__VideoSurface)
var (
videoWidget = multimediawidgets.NewQVideoWidget(nil)
openButton = widgets.NewQPushButton2("Open...", nil)
)
openButton.ConnectClicked(func(_ bool) { openFile() })
playButton = widgets.NewQPushButton(nil)
playButton.SetEnabled(false)
playButton.SetIcon(videoPlayer.Style().StandardIcon(widgets.QStyle__SP_MediaPlay, nil, nil))
playButton.ConnectClicked(func(_ bool) { play() })
positionsSlider = widgets.NewQSlider2(core.Qt__Horizontal, nil)
positionsSlider.SetRange(0, 0)
positionsSlider.ConnectSliderMoved(setPosition)
errorLabel = widgets.NewQLabel(nil, 0)
errorLabel.SetTextFormat(core.Qt__RichText)
errorLabel.SetSizePolicy2(widgets.QSizePolicy__Preferred, widgets.QSizePolicy__Maximum)
var controlLayout = widgets.NewQHBoxLayout()
controlLayout.SetContentsMargins(0, 0, 0, 0)
controlLayout.AddWidget(openButton, 0, 0)
controlLayout.AddWidget(playButton, 0, 0)
controlLayout.AddWidget(positionsSlider, 0, 0)
var layout = widgets.NewQVBoxLayout()
layout.AddWidget(videoWidget, 0, 0)
layout.AddLayout(controlLayout, 0)
layout.AddWidget(errorLabel, 0, 0)
videoPlayer.SetLayout(layout)
mediaPlayer.SetVideoOutput(videoWidget.Pointer())
mediaPlayer.ConnectStateChanged(mediaStateChanged)
mediaPlayer.ConnectPositionChanged(positionChanged)
mediaPlayer.ConnectDurationChanged(durationChanged)
mediaPlayer.ConnectError2(handleError)
return videoPlayer
}
func NewCanvas() *widgets.QWidget {
canvas = widgets.NewQWidget(nil, 0)
scene = widgets.NewQGraphicsScene(nil)
view = widgets.NewQGraphicsView(nil)
var font = gui.NewQFont2("Meiryo", 20, 2, false)
scene.AddText("Hello 世界", font)
var color = gui.NewQColor2(255, 0, 0, 255)
var pen = gui.NewQPen3(color)
scene.AddLine2(0, scene.Height(), scene.Width(), scene.Height(), pen)
view.SetScene(scene)
var layout = widgets.NewQVBoxLayout()
layout.AddWidget(view, 0, 0)
canvas.SetLayout(layout)
return canvas
}