95 lines
3.1 KiB
Go
95 lines
3.1 KiB
Go
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package main
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import (
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"github.com/andlabs/ui"
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_ "github.com/andlabs/ui/winmanifest"
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"go.wit.com/log"
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"go.wit.com/gui/widget"
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)
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// This routine is very specific to this toolkit
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// It's annoying and has to be copied to each widget when there are changes
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// it could be 'simplfied' maybe or made to be more generic, but this is as far as I've gotten
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// it's probably not worth working much more on this toolkit, the andlabs/ui has been great and got me here!
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// but it's time to write direct GTK, QT, macos and windows toolkit plugins
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// -- jcarr 2023/03/09
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// Grid numbering examples by (X,Y)
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// ---------
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// -- (1) --
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// -- (2) --
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// ---------
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//
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// -----------------------------
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// -- (1,1) -- (1,2) -- (1,3) --
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// -- (2,1) -- (2,2) -- (2,3) --
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// -----------------------------
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// internally for andlabs/ui
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// (x&y flipped and start at zero)
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// -----------------------------
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// -- (0,0) -- (1,0) -- (1,0) --
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// -- (0,1) -- (1,1) -- (1,1) --
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// -----------------------------
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func (p *node) place(n *node) bool {
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log.Log(INFO, "place() START", n.WidgetType, n.Name)
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if (p.tk == nil) {
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log.Log(ERROR, "p.tk == nil", p.Name, p.ParentId, p.WidgetType, p.tk)
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log.Log(ERROR, "n = ", n.Name, n.ParentId, n.WidgetType, n.tk)
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panic("p.tk == nil")
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}
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log.Log(INFO, "place() switch", p.WidgetType)
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switch p.WidgetType {
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case widget.Grid:
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log.Log(INFO, "place() Grid try at Parent X,Y =", n.X, n.Y)
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n.tk.gridX = n.AtW - 1
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n.tk.gridY = n.AtH - 1
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log.Log(INFO, "place() Grid try at gridX,gridY", n.tk.gridX, n.tk.gridY)
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// at the very end, subtract 1 from X & Y since andlabs/ui starts counting at zero
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p.tk.uiGrid.Append(n.tk.uiControl,
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n.tk.gridX, n.tk.gridY, 1, 1,
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false, ui.AlignFill, false, ui.AlignFill)
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return true
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case widget.Group:
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if (p.tk.uiBox == nil) {
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log.Log(WARN, "place() andlabs hack group to use add a box", n.Name, n.WidgetType, "horizontal =", n.horizontal)
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p.tk.uiBox = n.rawBox()
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p.tk.uiGroup.SetChild(p.tk.uiBox)
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}
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p.tk.uiBox.Append(n.tk.uiControl, stretchy)
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return true
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case widget.Tab:
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if (p.tk.uiTab == nil) {
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log.Log(ERROR, "p.tk.uiTab == nil for n.WidgetId =", n.WidgetId, "p.tk =", p.tk)
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panic("p.tk.uiTab == nil")
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}
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if (n.tk.uiControl == nil) {
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log.Log(ERROR, "n.tk.uiControl == nil for n.WidgetId =", n.WidgetId, "n.tk =", n.tk)
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panic("n.tk.uiControl == nil")
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}
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log.Log(ERROR, "CHECK LOGIC ON THIS. APPENDING directly into a window without a tab")
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// log.Log(ERROR, "THIS SHOULD NEVER HAPPEN ??????? trying to place() node=", n.WidgetId, n.Name, n.Text, n.WidgetType)
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// log.Log(ERROR, "THIS SHOULD NEVER HAPPEN ??????? trying to place() on parent=", p.WidgetId, p.Name, p.Text, p.WidgetType)
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// panic("n.tk.uiControl == nil")
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p.tk.uiTab.Append(n.Text, n.tk.uiControl)
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p.tk.boxC += 1
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return true
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case widget.Box:
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log.Log(INFO, "place() uiBox =", p.tk.uiBox)
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log.Log(INFO, "place() uiControl =", n.tk.uiControl)
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p.tk.uiBox.Append(n.tk.uiControl, stretchy)
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p.tk.boxC += 1
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return true
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case widget.Window:
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p.tk.uiWindow.SetChild(n.tk.uiControl)
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return true
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default:
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log.Log(ERROR, "place() how? Parent =", p.WidgetId, p.WidgetType)
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}
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return false
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}
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