LadybirdBrowser/ladybird
1
1
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-09-21 02:08:12 +03:00
Code Issues Packages Projects Releases Wiki Activity

LibGUI: Add movement methods to AbstractSlider

Browse Source 
These methods give us a simple way to move up and down the slider,
without needing to repeat the 'set_value(value() + some_value)'
pattern that multiple applications and libraries use.
This commit is contained in:
Elyse 2021-12-28 21:46:19 -06:00 committed by Andreas Kling
parent 4427386d5f
commit 8b8f404146
Notes: sideshowbarker 2024-07-17 21:55:34 +09:00 
Author: https://github.com/elyse0
Commit: https://github.com/SerenityOS/serenity/commit/8b8f4041466
Pull-request: https://github.com/SerenityOS/serenity/pull/11163
Reviewed-by: https://github.com/kleinesfilmroellchen ✅
Reviewed-by: https://github.com/metmo ✅
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Userland/Libraries/LibGUI/AbstractSlider.h
View File

@ -38,6 +38,13 @@ public:
void set_page_step(int page_step);
void set_jump_to_cursor(bool b) { m_jump_to_cursor = b; }
void increase_slider_by(int delta) { set_value(value() + delta); }
void decrease_slider_by(int delta) { set_value(value() - delta); }
void increase_slider_by_page_steps(int page_steps) { set_value(value() + page_step() * page_steps); }
void decrease_slider_by_page_steps(int page_steps) { set_value(value() - page_step() * page_steps); }
void increase_slider_by_steps(int steps) { set_value(value() + step() * steps); }
void decrease_slider_by_steps(int steps) { set_value(value() - step() * steps); }
Function<void(int)> on_change;
protected: