Related: xfce/xfce4-dev-tools#41

For consistency with other components and for the GLib macros set by
XDT_CHECK_PACKAGE when building with xfce4-dev-tools >= 4.17.1.

Gaël Bonithon authored 2 years ago and Arkadiy Illarionov committed 2 years ago

* Replace deprecated XfcePanelImage with GtkImage
* Adapt wnck default icon size when UI scale > 1

Also fix some indentation.

instead of custom XFCE_PANEL_SMALL_ICON_SIZE

If rc is NULL xfce_rc_read_* returns fallback value.

Akbarkhon Variskhanov authored 2 years ago and Arkadiy Illarionov committed 2 years ago

Fix minor typos.

* Replace gtk_font_button_[gs]et_font_name with gtk_font_chooser_[gs]et_font
* Replace gtk_widget_modify_font with gtk_label_set_attributes
* Replace gtk_misc_set_alignment with gtk_label_set_[xy]align
* Remove GtkAlignment
* Replace GtkArrow with pan-down-symbolic image
* Replace gtk_menu_popup with gtk_menu_popup_at_widget
* Replace gtk_widget_override_color with CSS

* add wck_dialog_get_widget to deduplicate
* add NULL checks for some widgets
* reduce scope of widget variables

* Move theme to panel-plugin/buttons
* Move ui_style to panel-plugin/title