madcat
madcat

Reputation: 49

GTK+ widget background image alignment

I set background image for a button by:

bg_pixmap[NORMAL] = "img.png"

but most of the times the image is offset with certain x, y when:

how can I specify the background image to alway start from 0, 0 of the button?


EDIT

it seems bg_pixmap is always tiling start from 0, 0 of the window ( but shown only in the button area )....

but when I use bg_pixmap on widgets not has state changes (only NORMAL image is shown), the image is aligned correctly... (e.g. drawing area, event box, etc...)

Upvotes: 0

Views: 1350

Answers (2)

madcat
madcat

Reputation: 49

WORKAROUND

I worked around this and make an "image button" works with rc style file:

add GtkButton inside an EventBox EventBox -> Visible Window = Yes ( No won't make it work )

Upvotes: 0

C. Forest
C. Forest

Reputation: 11

Looks that Gdk::Window::set_back_pixmap is the function you are looking for. Point is the parent_relative boolean that change the tiling starting point.

C. F.

Upvotes: 1

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