Remove deprecated GTK3 code, fixes #6103 (#6113)

Replaces the following deprecated Gtk classes throughout the codebase by their non-deprecated counterparts. Style, HBox, VBox, HPaned, VPaned, HScrollbar, VScrollbar, VSeparator, HSeparator, Stock, Table, VScale and HScale.
2021-02-17 11:44:25 +01:00
parent a349d17b08
commit fc031ccb5a
119 changed files with 737 additions and 641 deletions
--- a/rtgui/toolbar.h
+++ b/rtgui/toolbar.h
@@ -39,7 +39,7 @@ public:
    virtual void editModeSwitchedOff() = 0;
 };

-class ToolBar final : public Gtk::HBox
+class ToolBar final : public Gtk::Box
 {
 private:
    std::unique_ptr<RTImage> handimg;