Ejemplo n.º 1
0
func (b *Builder) InitWidget(d Widget, w walk.Window, customInit func() error) error {
	b.level++
	defer func() {
		b.level--
	}()

	var succeeded bool
	defer func() {
		if !succeeded {
			w.Dispose()
		}
	}()

	b.declWidgets = append(b.declWidgets, declWidget{d, w})

	// Widget
	name, _, _, font, toolTipText, minSize, maxSize, stretchFactor, row, rowSpan, column, columnSpan, alwaysConsumeSpace, contextMenuItems, onKeyDown, onKeyPress, onKeyUp, onMouseDown, onMouseMove, onMouseUp, onSizeChanged := d.WidgetInfo()

	w.SetName(name)

	if name != "" {
		b.name2Window[name] = w
	}

	if toolTipText != "" {
		if widget, ok := w.(walk.Widget); ok {
			if err := widget.SetToolTipText(toolTipText); err != nil {
				return err
			}
		}
	}

	if err := w.SetMinMaxSize(minSize.toW(), maxSize.toW()); err != nil {
		return err
	}

	if len(contextMenuItems) > 0 {
		cm, err := walk.NewMenu()
		if err != nil {
			return err
		}

		b.deferBuildMenuActions(cm, contextMenuItems)

		w.SetContextMenu(cm)
	}

	if onKeyDown != nil {
		w.KeyDown().Attach(onKeyDown)
	}

	if onKeyPress != nil {
		w.KeyPress().Attach(onKeyPress)
	}

	if onKeyUp != nil {
		w.KeyUp().Attach(onKeyUp)
	}

	if onMouseDown != nil {
		w.MouseDown().Attach(onMouseDown)
	}

	if onMouseMove != nil {
		w.MouseMove().Attach(onMouseMove)
	}

	if onMouseUp != nil {
		w.MouseUp().Attach(onMouseUp)
	}

	if onSizeChanged != nil {
		w.SizeChanged().Attach(onSizeChanged)
	}

	if widget, ok := w.(walk.Widget); ok {
		if err := widget.SetAlwaysConsumeSpace(alwaysConsumeSpace); err != nil {
			return err
		}

		type SetStretchFactorer interface {
			SetStretchFactor(widget walk.Widget, factor int) error
		}

		if p := widget.Parent(); p != nil {
			if stretchFactor < 1 {
				stretchFactor = 1
			}

			switch l := p.Layout().(type) {
			case SetStretchFactorer:
				if err := l.SetStretchFactor(widget, stretchFactor); err != nil {
					return err
				}

			case *walk.GridLayout:
				csf := l.ColumnStretchFactor(column)
				if csf < stretchFactor {
					csf = stretchFactor
				}
				l.SetColumnStretchFactor(column, csf)

				rsf := l.RowStretchFactor(row)
				if rsf < stretchFactor {
					rsf = stretchFactor
				}
				l.SetRowStretchFactor(row, rsf)

				if rowSpan < 1 {
					rowSpan = 1
				}
				if columnSpan < 1 {
					columnSpan = 1
				}

				if b.columns > 0 && row == 0 && column == 0 {
					if b.col+columnSpan > b.columns {
						b.row++
						b.col = 0
					}

					row = b.row
					column = b.col

					b.col += columnSpan
				}

				r := walk.Rectangle{column, row, columnSpan, rowSpan}

				if err := l.SetRange(widget, r); err != nil {
					return err
				}
			}
		}
	}

	oldParent := b.parent

	// Container
	var db *walk.DataBinder
	if dc, ok := d.(Container); ok {
		if wc, ok := w.(walk.Container); ok {
			dataBinder, layout, children := dc.ContainerInfo()

			if layout != nil {
				l, err := layout.Create()
				if err != nil {
					return err
				}

				if err := wc.SetLayout(l); err != nil {
					return err
				}
			}

			b.parent = wc
			defer func() {
				b.parent = oldParent
			}()

			if g, ok := layout.(Grid); ok {
				columns := b.columns
				defer func() {
					b.columns, b.row, b.col = columns, row, column+columnSpan
				}()

				b.columns = g.Columns
				b.row = 0
				b.col = 0
			}

			for _, child := range children {
				if err := child.Create(b); err != nil {
					return err
				}
			}

			if dataBinder.AssignTo != nil || dataBinder.DataSource != nil {
				if dataB, err := dataBinder.create(); err != nil {
					return err
				} else {
					db = dataB
				}
			}
		}
	}

	// Custom
	if customInit != nil {
		if err := customInit(); err != nil {
			return err
		}
	}

	b.parent = oldParent

	// Widget continued
	if font != nil {
		if f, err := font.Create(); err != nil {
			return err
		} else if f != nil {
			w.SetFont(f)
		}
	}

	if b.level == 1 {
		if err := b.initProperties(); err != nil {
			return err
		}
	}

	// Call Reset on DataBinder after customInit, so a Dialog gets a chance to first
	// wire up its DefaultButton to the CanSubmitChanged event of a DataBinder.
	if db != nil {
		if _, ok := d.(Container); ok {
			if wc, ok := w.(walk.Container); ok {
				b.Defer(func() error {
					// FIXME: Currently SetDataBinder must be called after initProperties.
					wc.SetDataBinder(db)

					if db.DataSource() == nil {
						return nil
					}

					return db.Reset()
				})
			}
		}
	}

	if b.level == 1 {
		for _, f := range b.deferredFuncs {
			if err := f(); err != nil {
				return err
			}
		}
	}

	succeeded = true

	return nil
}
Ejemplo n.º 2
0
func (b *Builder) InitWidget(d Widget, w walk.Widget, customInit func() error) error {
	b.level++
	defer func() {
		b.level--
	}()

	var succeeded bool
	defer func() {
		if !succeeded {
			w.Dispose()
		}
	}()

	b.declWidgets = append(b.declWidgets, declWidget{d, w})

	// Widget
	name, _, _, font, toolTipText, minSize, maxSize, stretchFactor, row, rowSpan, column, columnSpan, contextMenuActions, onKeyDown, onMouseDown, onMouseMove, onMouseUp, onSizeChanged := d.WidgetInfo()

	w.SetName(name)

	if name != "" {
		b.name2Widget[name] = w
	}

	if toolTipText != "" {
		if err := w.SetToolTipText(toolTipText); err != nil {
			return err
		}
	}

	if err := w.SetMinMaxSize(minSize.toW(), maxSize.toW()); err != nil {
		return err
	}

	if len(contextMenuActions) > 0 {
		cm, err := walk.NewMenu()
		if err != nil {
			return err
		}
		if err := addToActionList(cm.Actions(), contextMenuActions); err != nil {
			return err
		}
		w.SetContextMenu(cm)
	}

	if onKeyDown != nil {
		w.KeyDown().Attach(onKeyDown)
	}

	if onMouseDown != nil {
		w.MouseDown().Attach(onMouseDown)
	}

	if onMouseMove != nil {
		w.MouseMove().Attach(onMouseMove)
	}

	if onMouseUp != nil {
		w.MouseUp().Attach(onMouseUp)
	}

	if onSizeChanged != nil {
		w.SizeChanged().Attach(onSizeChanged)
	}

	if p := w.Parent(); p != nil {
		switch l := p.Layout().(type) {
		case *walk.BoxLayout:
			if stretchFactor < 1 {
				stretchFactor = 1
			}
			if err := l.SetStretchFactor(w, stretchFactor); err != nil {
				return err
			}

		case *walk.GridLayout:
			cs := columnSpan
			if cs < 1 {
				cs = 1
			}
			rs := rowSpan
			if rs < 1 {
				rs = 1
			}
			r := walk.Rectangle{column, row, cs, rs}

			if err := l.SetRange(w, r); err != nil {
				return err
			}
		}
	}

	oldParent := b.parent

	// Container
	var db *walk.DataBinder
	if dc, ok := d.(Container); ok {
		if wc, ok := w.(walk.Container); ok {
			dataBinder, layout, children := dc.ContainerInfo()

			if layout != nil {
				l, err := layout.Create()
				if err != nil {
					return err
				}

				if err := wc.SetLayout(l); err != nil {
					return err
				}
			}

			b.parent = wc
			defer func() {
				b.parent = oldParent
			}()

			for _, child := range children {
				if err := child.Create(b); err != nil {
					return err
				}
			}

			var err error
			if db, err = dataBinder.create(); err != nil {
				return err
			}
		}
	}

	// Custom
	if customInit != nil {
		if err := customInit(); err != nil {
			return err
		}
	}

	b.parent = oldParent

	// Widget continued
	if font != nil {
		if f, err := font.Create(); err != nil {
			return err
		} else if f != nil {
			w.SetFont(f)
		}
	}

	if b.level == 1 {
		if err := b.initProperties(); err != nil {
			return err
		}
	}

	// Call Reset on DataBinder after customInit, so a Dialog gets a chance to first
	// wire up its DefaultButton to the CanSubmitChanged event of a DataBinder.
	if db != nil {
		if _, ok := d.(Container); ok {
			if wc, ok := w.(walk.Container); ok {
				// FIXME: Currently SetDataBinder must be called after initProperties.
				wc.SetDataBinder(db)

				if err := db.Reset(); err != nil {
					return err
				}
			}
		}
	}

	if b.level == 1 {
		for _, f := range b.deferredFuncs {
			if err := f(); err != nil {
				return err
			}
		}
	}

	succeeded = true

	return nil
}
Ejemplo n.º 3
0
/*初始化主窗口*/
func StartMF() {

	// var mainFrame *walk.MainWindow
	mw := new(TaxMainWindow)
	// 空集合
	var taxs []*modelp.TaxRecordRef
	// 如果库里有数据会优先展示库里的数据
	taxs = defaDisplayData()
	model = NewTaxRecModel(taxs)

	// 筛选参数绑定对象
	var binder *walk.DataBinder
	param := new(StatFilter)
	// 主菜单
	// var mainMenu *walk.Menu
	if _, err := (MainWindow{
		AssignTo: &mw.MainWindow,
		Title:    TITLE,
		MinSize:  Size{800, 600}, // 最小大小
		Layout:   VBox{},
		DataBinder: DataBinder{
			AssignTo:   &binder,
			DataSource: param,
		},
		Children: []Widget{
			// 表格部分
			TableView{
				Columns: []TableViewColumn{
					{Title: "序号"},
					{Title: "纳税人名称"},
					{Title: "纳税人识别号"},
					{Title: "行业"},
					{Title: "经营范围"},
					{Title: "法定代表人"},
					{Title: "开业日期", Format: "2006-01-02"},
					{Title: "生产经营地址"},
					{Title: "注册资本", Format: "%.2f", Alignment: AlignFar},
					{Title: "主管税务机关"},
					{Title: "是否出口企业"},
					{Title: "第一年应税收入", Format: "%.2f", Alignment: AlignFar},
					{Title: "第一年出口收入", Format: "%.2f", Alignment: AlignFar},
					{Title: "第一年增值税", Format: "%.2f", Alignment: AlignFar},
					{Title: "第一年所得税", Format: "%.2f", Alignment: AlignFar},
					{Title: "第一年税额合计", Format: "%.2f", Alignment: AlignFar},
					{Title: "第二年应税收入", Format: "%.2f", Alignment: AlignFar},
					{Title: "第二年出口收入", Format: "%.2f", Alignment: AlignFar},
					{Title: "第二年增值税", Format: "%.2f", Alignment: AlignFar},
					{Title: "第二年所得税", Format: "%.2f", Alignment: AlignFar},
					{Title: "第二年税额合计", Format: "%.2f", Alignment: AlignFar},
					{Title: "第三年应税收入", Format: "%.2f", Alignment: AlignFar},
					{Title: "第三年出口收入", Format: "%.2f", Alignment: AlignFar},
					{Title: "第三年增值税", Format: "%.2f", Alignment: AlignFar},
					{Title: "第三年所得税", Format: "%.2f", Alignment: AlignFar},
					{Title: "第三年税额合计", Format: "%.2f", Alignment: AlignFar},
					{Title: "三年缴纳税款总计", Format: "%.2f", Alignment: AlignFar},
					{Title: "稽查时间", Format: "2006-01-02"},
					{Title: "稽查年度"},
					{Title: "是否重点税源"},
				},
				Model: model,
			},
			GroupBox{
				Title:  "筛选数据",
				Layout: VBox{},
				Children: []Widget{
					Composite{
						Layout: HBox{},
						Children: []Widget{
							Label{
								Text: "行业:",
							},
							ComboBox{
								AssignTo:      &indusComb,
								Value:         Bind("OrgIndus"),
								BindingMember: "Val",
								DisplayMember: "Name",
								Model:         modelp.ShowTestIndus(),
							},
							Label{
								Text: "经营范围:",
							},
							LineEdit{
								Text: Bind("OrgBusScope"),
							},
						},
					},
					Composite{
						Layout: HBox{},
						Children: []Widget{
							Label{
								Text: "税收收入大于:",
							},
							NumberEdit{
								Value:    Bind("StatTaxSumStart", Range{0.00, 99999999999999999.99}),
								Prefix:   "¥ ",
								Decimals: 2,
							},
							Label{
								Text: "税收收入小于:",
							},
							NumberEdit{
								Value:    Bind("StatTaxSumEnd", Range{0.00, 99999999999999999.99}),
								Prefix:   "¥ ",
								Decimals: 2,
							},
						},
					},
					Composite{
						Layout: HBox{},
						Children: []Widget{
							CheckBox{
								Checked: Bind("IsImportant"),
							},
							Label{
								Text: "是否是重点税源企业",
							},
							CheckBox{
								Checked: Bind("OrgIsExport"),
							},
							Label{
								Text: "是否是出口企业",
							},
							PushButton{
								Text: "抽查数据",
								OnClicked: func() {
									// 提交数据到绑定器
									if err := binder.Submit(); err != nil {
										log.Print(err)
										return
									}
									// 执行查询并更新列表
									fmt.Println("Params:", param)
									model.RestRows(queryData(param))
								},
							},
							PushButton{
								Text: "导入数据",
								OnClicked: func() {
									mw.openFileAction()
								},
							},
							PushButton{
								Text: "刷新数据",
								OnClicked: func() {
									// 刷新行业列表
									getCombs()
									// 清空参数
									err := binder.Reset()
									if err != nil {
										fmt.Println(err)
									}
									// 刷新数据
									model.RestRows(defaDisplayData())
								},
							},
							PushButton{
								Text: "清空数据",
								OnClicked: func() {
									// 清空数据然后查询展示空列表
									truncateData(vatTable)
									model.RestRows(defaDisplayData())
									walk.MsgBox(mw, "成功", "清空成功", walk.MsgBoxIconInformation)
								},
							},
						},
					},
				},
			},
		},
		// 这里直接Run,否则碰到了莫名奇妙的二次才能响应的问题
	}.Run()); err != nil {
		fmt.Println(err)
	}
	// mw.MainWindow.Run()
}