KDevelop Shortcuts Cheat Sheet by era

Shortcut	Action
Ctrl+S­hift+C	Switch Declar­ati­on/­Def­inition
Ctrl+Alt+O	Quick Open File
Ctrl+Alt+M	Quick Open Function (in any file)
Alt+Sh­ift­+Le­ft/­Right	Move Between Tabs

Shortcut	Action
Ctrl+Alt+N	Outline
Ctrl+A­lt+­PgU­p/P­gDown	Previo­us/Next Function
Meta+S­hift+F	Find Uses
Meta+S­hif­t+L­eft­/Right	Previo­us/Next Use
Ctrl+G	Go to Line by Number
Ctrl+H­ome/End	Go to Beginn­ing/End of Document

Shortcut	Action
F8	Save All and Compile Project
Meta+C­trl+B	Toggle Bottom Dock
Meta+C­trl+L	Toggle Left Dock
Ctrl+S­hift+L	Split Window Left/Right (Ctrl+W to Close)
Ctrl+S­hif­t+P/N	Switch to Previo­us/Next Split View

Shortcut	Action
Ctrl+Alt+R	Rename Declar­ation
Ctrl+Alt+F	Find/R­eplace in All Files
Ctrl+D	Comment
Ctrl+S­hift+D	Uncomment
Alt+D	Toggle Comment
Ctrl+S­hift+J	Join Lines (custom)
Alt+Sh­ift­+Up­/Down	Move to Previo­us/Next Matching Indent

Shortcut	Action
Ctrl+L­eft­/Right	Next Word Left/Right
Ctrl+B­ack­space	Delete Word Left
Ctrl+Del	Delete Word Right
Ctrl+Alt+U	Capitalize (Convert to Title Case)
Ctrl+U	Convert to CapsLock
Ctrl+M­eta+U	Convert to Lowercase (custom)
F3	Find Next
Shift+F3	Find Previous
Ctrl+J	Move Cursor Left (custom)
Ctrl+K	Move Cursor Right (custom)
Ctrl+T	Transpose Characters Beside Cursor