Could Gtk Builder support multiple template in one file(*.ui)

Platform
1

Just want to put multiple templates in on glade file(.ui), the error message shows as follow:

(kangaroo.exe:3120): Gtk-CRITICAL **: 09:27:10.841: Error building template class 'KangarooGuiDiagramEntityInspector' for an instance of type 'KangarooGuiDiagramEntityInspector': .:361:86 Parsed template definition for type 'KangarooGuiDiagramRelationInspector', expected type 'KangarooGuiDiagramEntityInspector'

(kangaroo.exe:3120): Gtk-CRITICAL **: 09:27:10.845: Error building template class 'KangarooGuiDiagramLineInspector' for an instance of type 'KangarooGuiDiagramLineInspector': .:6:84 Parsed template definition for type 'KangarooGuiDiagramEntityInspector', expected type 'KangarooGuiDiagramLineInspector'

(kangaroo.exe:3120): Gtk-CRITICAL **: 09:27:10.849: Error building template class 'KangarooGuiDiagramRelationInspector' for an instance of type 'KangarooGuiDiagramRelationInspector': .:6:84 Parsed template definition for type 'KangarooGuiDiagramEntityInspector', expected type 'KangarooGuiDiagramRelationInspector'

(kangaroo.exe:3120): Gtk-CRITICAL **: 09:27:10.853: Error building template class 'KangarooGuiDiagramTextInspector' for an instance of type 'KangarooGuiDiagramTextInspector': .:6:84 Parsed template definition for type 'KangarooGuiDiagramEntityInspector', expected type 'KangarooGuiDiagramTextInspector'

(kangaroo.exe:3120): Gtk-CRITICAL **: 09:27:10.858: Error building template class 'KangarooGuiDiagramShapeInspector' for an instance of type 'KangarooGuiDiagramShapeInspector': .:6:84 Parsed template definition for type 'KangarooGuiDiagramEntityInspector', expected type 'KangarooGuiDiagramShapeInspector'

(kangaroo.exe:3120): Gtk-CRITICAL **: 09:27:10.862: Error building template class 'KangarooGuiDiagramImageInspector' for an instance of type 'KangarooGuiDiagramImageInspector': .:6:84 Parsed template definition for type 'KangarooGuiDiagramEntityInspector', expected type 'KangarooGuiDiagramImageInspector'
2

Can you show your UI file and code that loads the widget templates ?

3

Why?

Templates are generally associated to a specific type; having more than one template in the same file would not be helpful.

4

the most important reason is more than one page will be added to the container, each one has a class to manipulate the widgets. and they share many components, like GtkAdjustment, filters, etc…

so want to put them into on UI file.

5

That sounds like a pretty good reason actually.

I tried this before simply because I would have preferred having just one file rather than a whole directory.

As a workaround you can always bind properties.

6

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