LogViewerDialogBase LogViewerDialogBase 0 0 700 586 700 500 Log unnamed layout48 unnamed LogTextBrowser 0 120 layout47 unnamed textLabel1 Line count from end: LineCountIntSpinBox 100000 5 5 LineCountApplyPushButton up&date Alt+D textLabel2 | SearchLineEdit FindPushButton &find Alt+F klineedit.h knuminput.h kpushbutton.h ktextbrowser.h