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            隨筆-341  評(píng)論-2670  文章-0  trackbacks-0

                既然是Preview,那當(dāng)然是有一些功能是計(jì)劃內(nèi)但是還沒有做的。已經(jīng)完成的控件如下:

                PushButton
                Check
                Option
                SplitButton
                InfoButton
                ComboBox
                EditControl
                ImageList
                ListBox
                ListView
                ProgressBar
                ScrollBar
                StaticControl
                StatusBar
                Tab
                TrackBar
                TreeView

                這個(gè)列表距離計(jì)劃中的1.0版還是有一點(diǎn)差距的,目前尚未完成的功能還有ShowModal、TabIndex、Docking以及Drag and Drop。

                為了展示Vczh Library++2.0中GUI Framework的強(qiáng)大威力,我制作了一個(gè)Regular Expression Debugger。這個(gè)軟件可以用來調(diào)試正則表達(dá)式,主要用于檢查正則表達(dá)式語(yǔ)法、觀察表達(dá)式的語(yǔ)法樹以及各種狀態(tài)機(jī)、還有匹配測(cè)試等。這個(gè)Demo已經(jīng)接近完成。GUI Framework和Demo的代碼將在Demo徹底完成的時(shí)候放上來。下面貼圖和創(chuàng)建界面的代碼:


                新的尚未最終決定的Placement接口可以輕松實(shí)現(xiàn)控件位置的自動(dòng)調(diào)整功能。


             

                 void InitControls()

                 {

                     /*初始化控件*/

                     txtRegex=new VL_WinEdit(this,false);

                     cbRegex=new VL_WinComboBox(this,true);

                     cbRegex->AddString(L"純正則表達(dá)式");

                     cbRegex->AddString(L"擴(kuò)展正則表達(dá)式");

                     cbRegex->AddString(L"貪婪正則表達(dá)式");

                     cbRegex->SetSelectedIndex(2);

                     lbErrorMessage=new VL_WinStatic(this);

                     btnGo=new VL_WinButton(this);

                     btnGo->SetText(L"分析");

                     tvSyntaxTree=new VL_WinTreeView(this);

                     tabDebugger=new VL_WinTab(this);

                     {

                          /*初始化信息頁(yè)*/

                          VL_WinTabPage Page=tabDebugger->AddPage(L"信息");

                          lbInfo=new VL_WinStatic(Page);

                          lbInfo->SetText(L"信息內(nèi)容:");

                          cbInfo=new VL_WinComboBox(Page,true);

                          cbInfo->AddString(L"節(jié)點(diǎn)詳細(xì)信息");

                          cbInfo->AddString(L"語(yǔ)法樹");

                          cbInfo->AddString(L"ε-NFA");

                          cbInfo->AddString(L"NFA");

                          cbInfo->AddString(L"DFA");

                          cbInfo->SetSelectedIndex(0);

                          txtInfo=new VL_WinEdit(Page,true);

                          txtInfo->SetHScroll(true);

                          txtInfo->SetVScroll(true);

                          txtInfo->SetReadonly(true);

                          /*設(shè)置信息頁(yè)空間排版*/

                          Page.ApplyPlacement(

                               pHorzFix1(10,10,

                                   pVertFix1(0,10,

                                        pControl(lbInfo,60,20),

                                        pVertFix1(0,10,

                                             pControl(cbInfo,120,20),

                                             pBlank(0,0)

                                        )

                                   ),

                                   pControl(txtInfo)

                               )

                          );

                     }

                     {

                          VL_WinTabPage Page=tabDebugger->AddPage(L"匹配");

                          cbMatchMethod=new VL_WinComboBox(Page,true);

                          cbMatchMethod->AddString(L"匹配第一處");

                          cbMatchMethod->AddString(L"匹配字符串開頭");

                          cbMatchMethod->AddString(L"匹配整個(gè)字符串");

                          cbMatchMethod->AddString(L"搜索所有匹配");

                          cbMatchMethod->AddString(L"分離字符串");

                          cbMatchMethod->AddString(L"切割字符串");

                          cbMatchMethod->SetSelectedIndex(3);

                          chkMultiline=new VL_WinCheck(Page);

                          chkMultiline->SetText(L"多行匹配");

                          chkKeepEmptyPart=new VL_WinCheck(Page);

                          chkKeepEmptyPart->SetText(L"保留空白切割");

                          btnMatch=new VL_WinButton(Page);

                          btnMatch->SetText(L"匹配");

                          txtMatchInput=new VL_WinEdit(Page,true,true);

                          txtMatchInput->SetHScroll(true);

                          txtMatchInput->SetVScroll(true);

                          txtMatchInput->SetText(L"在這里輸入被匹配的字符串。");

                          txtMatchOutput=new VL_WinEdit(Page,true);

                          txtMatchOutput->SetHScroll(true);

                          txtMatchOutput->SetVScroll(true);

                          txtMatchOutput->SetReadonly(true);

                          tvMatchStructure=new VL_WinTreeView(Page);

                          Page.ApplyPlacement(

                               pHorzFix1(10,10,

                                   pVertFix1(0,10,

                                        pVertFix1(0,10,

                                             pVertFix1(0,10,

                                                 pControl(chkMultiline,70,20),

                                                 pControl(chkKeepEmptyPart,100,20)

                                             ),

                                             pVertFix1(0,10,

                                                 pControl(cbMatchMethod,100,20),

                                                 pControl(btnMatch,40,20)

                                             )

                                        ),

                                        pBlank(0,0)

                                   ),

                                   pHorzScale(0,10,0.4,

                                        pControl(txtMatchInput),

                                        pVertScale(0,10,0.4,

                                             pControl(tvMatchStructure),

                                             pControl(txtMatchOutput)

                                        )

                                   )

                               )

                          );

                     }

                     stStatus=new VL_WinStatus(this);

                     stStatus->AddItem().SetWidth(200);

                     stStatus->AddItem().SetWidth(50);

                     stStatus->AddItem().SetTextRight(L"開發(fā)者:陳梓瀚(vczh) http://m.shnenglu.com/vczh   ");

                     /*設(shè)置控件排版,在窗口尺寸修改的時(shí)候自動(dòng)調(diào)整控件尺寸*/

                     ApplyPlacement(

                          pHorzFix2(0,0,

                               pHorzFix1(10,10,

                                   pVertFix1(0,10,

                                        pControl(cbRegex,120,20),

                                        pVertFix2(0,10,

                                            pControl(txtRegex),

                                             pControl(btnGo,40,20)

                                        )

                                   ),

                                   pHorzFix1(0,10,

                                        pControl(lbErrorMessage,0,20),

                                        pVertFix1(0,10,

                                             pControl(tvSyntaxTree,300,300),

                                             pControl(tabDebugger,400,300)

                                        )

                                   )

                               ),

                               pControl(stStatus,0,20)

                          )

                     );

                     /*設(shè)置控件事件*/

                     cbRegex->OnSelChanged.Bind(this,&RegForm::cbRegex_OnSelChanged);

                     txtRegex->OnChanged.Bind(this,&RegForm::txtRegex_OnChanged);

                     txtRegex->OnKeyDown.Bind(this,&RegForm::txtRegex_OnKeyDown);

                     btnGo->OnClick.Bind(this,&RegForm::btnGo_OnClick);

                     tvSyntaxTree->OnItemSelected.Bind(this,&RegForm::tvSyntaxTree_OnItemSelected);

                     cbInfo->OnSelChanged.Bind(this,&RegForm::cbInfo_OnSelChanged);

                     cbMatchMethod->OnSelChanged.Bind(this,&RegForm::cbMatchMethod_OnSelChanged);

                     btnMatch->OnClick.Bind(this,&RegForm::btnMatch_OnClick);

                     tvMatchStructure->OnItemSelected.Bind(this,&RegForm::tvMatchStructure_OnItemSelected);

                 }

             

            posted on 2008-08-23 23:18 陳梓瀚(vczh) 閱讀(2101) 評(píng)論(6)  編輯 收藏 引用 所屬分類: C++

            評(píng)論:
            # re: Vczh GUI Framework Preview完成!Preview Demo開始制作! 2008-08-23 23:55 | Lucifer
            看起來有點(diǎn)類似 .NET 的 Windows Form ,:-)  回復(fù)  更多評(píng)論
              
            # re: Vczh GUI Framework Preview完成!Preview Demo開始制作! 2008-08-24 00:31 | cexer
            不錯(cuò),Placement 那個(gè)有創(chuàng)意。不過用 WM_SIZE 消息來移動(dòng)還是最靈活的。  回復(fù)  更多評(píng)論
              
            # re: Vczh GUI Framework Preview完成!Preview Demo開始制作! 2008-08-24 01:43 | Lnn
            支持!  回復(fù)  更多評(píng)論
              
            # re: Vczh GUI Framework Preview完成!Preview Demo開始制作! 2008-08-24 02:55 | 空明流轉(zhuǎn)
            @cexer
            Placement那個(gè)空間其實(shí)很多的,比方說Qt和Wx都支持控件流方式的排版。  回復(fù)  更多評(píng)論
              
            # re: Vczh GUI Framework Preview完成!Preview Demo開始制作! 2008-08-24 04:26 | 陳梓瀚(vczh)
            囧啊,這兩天DNS服務(wù)器狂掛,我這個(gè)貼從昨天晚上發(fā)到下午才發(fā)出來。話說回來,我的控件也有OnSized事件的。  回復(fù)  更多評(píng)論
              
            # re: Vczh GUI Framework Preview完成!Preview Demo開始制作! 2008-08-24 07:29 | 小老虎
            原來這兩天都在搞這個(gè)~  回復(fù)  更多評(píng)論
              
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