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How to populate a Combo Box in GTK3 using Glade

This post will show how to use Glade to list combo box items with GTK3 since I could not find any other tutorials and it took me a while to figure it out.  No coding necessary!

Step 1:  Insert the combo box. A GtkComboBox will be created.
Inserting the combo box into the GTK dialog


Step 2: Select the combo box.  In the General Properties click the ... button next to ComboBox Model and click new.  A new GtkListStore will be created and set to the combo box's model.
Adding a new liststore model to the Combo Box

Step 3: With the combo box selected, open the Combo Editor by clicking the edit button from the toolbar.
Opening the Combo Editor
Step 4; Add some columns to the combo box's liststore.  Use type: gchararry for text.  Insert any other model columns at this time as well.

Step 5: Insert data into the liststore by scrolling down in the Combo Editor and clicking the + to add a new row.  Enter the data needed for each row.

Step 6: Click the Hierarchy tab and then click add.  A new GtkCellRendererText will be created.

Step 7: Under properties and attributes, change the Text: from unset to the gchararray column of the liststore that you wish to have displayed.


Step 8 (optional):  If you want an item selected by default, click back on the General tab and set the Active item to the row index of the liststore containing the default value.

Step 9: Close the Combo Editor and there you have a populated Combo Box!



Thanks for reading!

Comments

  1. Thanks for the information, very useful even with Glade 3.6.7

    ReplyDelete
  2. Extremely helpful even for Glade 3.6.7, thanks !!!

    ReplyDelete
  3. Thanks! Been a while since I've used glade ... it's changed a lot. The tip about clicking the 'edit' button in the toolbar helped me get my project done! Thanks :-)

    ReplyDelete

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