div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails1jpg width=140 height=200 divpDesign Pattern in Qt4Design Pattern in Qt4pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails23jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=24Page 24button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=24 data-page=24 class=ts-thumb lazyload alt=Page 24: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails24jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=25Page 25button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=25 data-page=25 class=ts-thumb lazyload alt=Page 25: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails25jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails26jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=27Page 27button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=27 data-page=27 class=ts-thumb lazyload alt=Page 27: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails27jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=28Page 28button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=28 data-page=28 class=ts-thumb lazyload alt=Page 28: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails28jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=29Page 29button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=29 data-page=29 class=ts-thumb lazyload alt=Page 29: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails29jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=30Page 30button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=30 data-page=30 class=ts-thumb lazyload alt=Page 30: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails30jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=31Page 31button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=31 data-page=31 class=ts-thumb lazyload alt=Page 31: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails31jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=32Page 32button div class=ts-imageimg data-url=design-pattern-in-qt4-gimmenotes-memento-pattern-capture-an-objects-state-sohtmlpage=32 data-page=32 class=ts-thumb lazyload alt=Page 32: Design Pattern in Qt4 - gimmenotes · Memento Pattern Capture an objects state so it can be restored later In Qt Command Pattern Abstract an executable unit of work switch statement loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220429225f6c9a8a12b4620eeb604116html5thumbnails32jpg width=140 height=200 divdiv