mywindow.h

这是毕业设计的程序主要是图书管理功能,希望大家给给意见

    setcolor(LIGHTGRAY);
    line(List->right-18,List->top+2,List->right-3,List->top+2);
    line(List->right-18,List->top+2,List->right-18,List->top+19);


    
    setfillstyle(1,DARKGRAY);
    bar(List->right-17,List->top+3,List->right-4,List->top+18);
    bar(List->right-17,List->bottom-18,List->right-4,List->bottom-4);

    setcolor(BLACK);
    line(List->right-15,List->top+12,List->right-11,List->top+8);
    line(List->right-7,List->top+12,List->right-11,List->top+8);
    line(List->right-15,List->top+12,List->right-7,List->top+12);

    line(List->right-15,List->bottom-13,List->right-11,List->bottom-9);
    line(List->right-7,List->bottom-13,List->right-11,List->bottom-9);
    line(List->right-15,List->bottom-13,List->right-7,List->bottom-13);


    setfillstyle(1,BLACK);
    floodfill(List->right-11,List->top+9,BLACK);
    floodfill(List->right-11,List->bottom-10,BLACK);

    setfillstyle(1,WHITE);
    bar(List->left+2,List->top+21,List->right-20,List->bottom-2);

    int i,j,Height=22+19,Width=(List->Width-22)/List->kinds;
    int canlist;

    if (List->Show>List->count) List->Show=List->count;
    if (List->Show<1) List->Show=1;

    setcolor(DARKGRAY);

    for (i=1;Height<=List->Height;i++){
        line(List->left+2,List->top+20+i*19,List->right-20,List->top+20+i*19);
        Height+=19;
    }
    List->CanList=canlist=i-1;
    j=List->Selected-List->Show+1;
    if (j>0 && j<=canlist){
        setfillstyle(1,BLUE);
        bar(List->left+2,List->top+2+j*19,List->right-20,List->top+19+j*19);
    }

    for (i=1;i<List->kinds;i++)
        line(List->left+2+i*Width,List->top+2,List->left+2+i*Width,List->bottom-2);

    for (i=0;i<List->kinds;i++)
        WriteText(List->Text[0][i],List->left+4+i*Width,List->top+3,BLACK);

    for (i=0;i<canlist && i+List->Show<=List->count;i++)
        for (j=0;j<List->kinds;j++){
            setviewport(List->left+3+j*Width+father->left,List->top+21+i*19+father->top,List->left+1+j*Width+Width+father->left
                        ,List->top+22+17+i*19+father->top,1);
            if (i+List->Show==List->Selected) {
                WriteText(List->Text[i+List->Show][j],1,1,WHITE);
            } else
                WriteText(List->Text[i+List->Show][j],1,1,BLACK);
        }
    setviewport(0,0,MAXX,MAXY,0);

    DrawMouse();
}

/*=================================*/
/*     绘制输入框光标函数定义      */
/*=================================*/
void DrawCur(Hwnd handle){
    DestroyMouse();
    pEdit Edit=GetEdit(handle);
    pWindow father=GetWindow(Edit->father);
    setviewport(father->left+Edit->left,father->top+Edit->top,
                father->right,father->bottom,1);

    int i,Locate=Edit->CurLocate;
    Locate*=8;
    Locate+=2;
    for (i=3;i<19;i++)
        putpixel(Locate,i,getpixel(Locate,i)^WHITE);
    setviewport(0,0,MAXX,MAXY,0);
    DrawMouse();
}

/*=================================*/
/*       绘制编辑框函数定义        */
/*=================================*/

void DrawEdit(Hwnd handle){
    if (handle==0) return;
    DestroyMouse();
    pEdit Edit=GetEdit(handle);
    pWindow father=GetWindow(Edit->father);
    setviewport(father->left,father->top,
                father->right,father->bottom,1);

    setcolor(BLACK);
    rectangle(Edit->left,Edit->top,Edit->left+Edit->Width,Edit->top+21);
    setcolor(DARKGRAY);
    line(Edit->left+1,Edit->top+1,Edit->left+Edit->Width-1,Edit->top+1);
    line(Edit->left+1,Edit->top+1,Edit->left+1,Edit->top+20);
    setcolor(LIGHTGRAY);
    line(Edit->left+1,Edit->top+20,Edit->left+Edit->Width-1,Edit->top+20);
    line(Edit->left+Edit->Width-1,Edit->top+1,Edit->left+Edit->Width-1,Edit->top+20);

    setfillstyle(1,WHITE);
    bar(Edit->left+2,Edit->top+2,Edit->left+Edit->Width-2,Edit->top+19);

    bool ShowItems=father->ShowItems && father->focus==handle;
    if (Edit->Items[0]){
        setcolor(BLACK);
        rectangle(Edit->left+Edit->Width-3-15,Edit->top+3,Edit->left+Edit->Width-3,Edit->top+18);

        if (ShowItems) setcolor(DARKGRAY);
        line(Edit->left+Edit->Width-2-15,Edit->top+17,Edit->left+Edit->Width-4,Edit->top+17);
        line(Edit->left+Edit->Width-4,Edit->top+4,Edit->left+Edit->Width-4,Edit->top+17);

        setcolor(ShowItems?DARKGRAY:LIGHTGRAY);
        line(Edit->left+Edit->Width-2-15,Edit->top+4,Edit->left+Edit->Width-2-15,Edit->top+16);
        line(Edit->left+Edit->Width-2-15,Edit->top+4,Edit->left+Edit->Width-5,Edit->top+4);

        setfillstyle(1,DARKGRAY);
        bar(Edit->left+Edit->Width-1-15,Edit->top+5,Edit->left+Edit->Width-5,Edit->top+16);

        setcolor(BLACK);
        setfillstyle(1,BLACK);
        if (ShowItems){
            line(Edit->left+Edit->Width-2-15+3,Edit->top+3+5+1,Edit->left+Edit->Width-3-4,Edit->top+3+5+1);
            line(Edit->left+Edit->Width-2-15+3,Edit->top+3+5+1,Edit->left+Edit->Width-11,Edit->top+14+1);
            line(Edit->left+Edit->Width-3-4,Edit->top+3+5+1,Edit->left+Edit->Width-10,Edit->top+14+1);
            floodfill(Edit->left+Edit->Width-2-15+3+2,Edit->top+3+5+2+1,BLACK);
        } else {
            line(Edit->left+Edit->Width-2-15+3,Edit->top+3+5,Edit->left+Edit->Width-3-4,Edit->top+3+5);
            line(Edit->left+Edit->Width-2-15+3,Edit->top+3+5,Edit->left+Edit->Width-11,Edit->top+14);
            line(Edit->left+Edit->Width-3-4,Edit->top+3+5,Edit->left+Edit->Width-10,Edit->top+14);
            floodfill(Edit->left+Edit->Width-2-15+3+2,Edit->top+3+5+2,BLACK);
        }
    }


    int i,j,k;
    char buf[50];
    int len=strlen(Edit->Text);

    if (father->focus!=handle){
        Edit->CurLocate=len<Edit->MaxChars?len:Edit->MaxChars;
        Edit->Index=len;
    }
    if (Edit->Index==len) Edit->CurLocate=len<Edit->MaxChars?len:Edit->MaxChars;

    if (Edit->Index>len) Edit->Index=len;
    if (Edit->CurLocate>Edit->Index) Edit->CurLocate=Edit->Index;

    for (i=0;i<Edit->Index;)
        if (Edit->Text[i] & 128) i+=2;
            else i++;
    if (i!=Edit->Index) {
        Edit->Index--;
        if (Edit->CurLocate) Edit->CurLocate--;
    }

    if (len<=Edit->MaxChars) i=0,j=len;
    else{
        for (i=0;i<len;){
            if (Edit->Index-Edit->CurLocate<=i) break;
            if (Edit->Text[i] & 128) i+=2;
            else i++;
        }

        for (j=0;j<Edit->MaxChars;){
            if (Edit->Text[j+i] & 128)
                j+=2;
            else 
                j++;
        }
        if (j!=Edit->MaxChars) j--;
    }
    if (Edit->PasswordChar)
        memset(buf,Edit->PasswordChar,sizeof buf);
    else
        strncpy(buf,Edit->Text+i,j);
    Edit->CurLocate=Edit->Index-i;
    buf[j]=0;
    WriteText(buf,Edit->left+3,Edit->top+3,BLACK);
    setviewport(0,0,MAXX,MAXY,0);

    if (Edit->ShowCur) DrawCur(handle);
    DrawMouse();
}

/*=================================*/
/*        绘制图标函数定义         */
/*=================================*/

void ShowIco(Hwnd handle){
    if (handle==0) return;

    pIco Ico=GetIco(handle);
    pWindow father=GetWindow(Ico->father);
    setviewport(father->left,father->top,
                father->right,father->bottom,1);
    DrawIco(Ico->IcoBuf,Ico->left,Ico->top);
    setviewport(0,0,MAXX,MAXY,0);
}

/*=================================*/
/*        绘制标签函数定义         */
/*=================================*/

void DrawLabel(Hwnd handle){
    if (handle==0) return;

    pLabel Label=GetLabel(handle);
    pWindow father=GetWindow(Label->father);
    setviewport(father->left,father->top,
                father->right,father->bottom,1);
    WriteText(Label->Caption,Label->left,Label->top,Label->Color);
    setviewport(0,0,MAXX,MAXY,0);
}

/*=================================*/
/*        绘制按钮函数定义         */
/*=================================*/

void DrawButton(Hwnd handle,bool checked=false){

    if (handle==0) return;

    pButton Button=GetButton(handle);
    pWindow father=GetWindow(Button->father);

    if (Button->Ico==CloseIco) {    /*关闭按钮单独处理*/
        setviewport(father->left+Button->left,father->top+Button->top,
                    father->left+Button->right,father->top+Button->bottom,1);
        setcolor(WHITE);
        line(0,1,0,16);
        line(1,0,16,0);
        line(17,1,17,16);
        line(1,17,16,17);
        DrawIco(CloseIco,1,1);
        setviewport(0,0,MAXX,MAXY,0);
        return;
    }

    setviewport(father->left,father->top,father->right,father->bottom,1);

    setcolor(BLACK);
    line(Button->left+3, Button->top, Button->right-3, Button->top);
    line(Button->left, Button->top+3, Button->left, Button->bottom-3);
    line(Button->left+3, Button->bottom, Button->right-3, Button->bottom);
    line(Button->right, Button->top+3, Button->right, Button->bottom-3);

    arc(Button->left+3, Button->top+3, 90, 180, 3);
    arc(Button->right-3, Button->top+3, 0, 90, 3);
    arc(Button->left+3, Button->bottom-3, 180, 270, 3);
    arc(Button->right-3, Button->bottom-3, 270, 0, 3);

    setcolor(checked?BLACK:WHITE);
    line(Button->left+3, Button->top+1, Button->right-3, Button->top+1);
    line(Button->left+1, Button->top+3, Button->left+1, Button->bottom-3);
    arc(Button->left+3, Button->top+3, 90, 180, 2);
    arc(Button->right-3, Button->top+3, 45, 90, 2);
    arc(Button->left+3, Button->bottom-3, 180, 225, 2);

    setcolor(checked?WHITE:BLACK);
    line(Button->left+3, Button->bottom-1, Button->right-3, Button->bottom-1);
    line(Button->right-1, Button->top+3, Button->right-1, Button->bottom-3);
    arc(Button->left+3, Button->bottom-3, 225, 270, 2);
    arc(Button->right-3, Button->bottom-3, 270, 0, 2);
    arc(Button->right-3, Button->top+3, 0, 45, 2);

    UseColor(LIGHTGRAY);
    bar(Button->left+3,Button->top+3,Button->right-3,Button->bottom-3);

    setviewport(father->left+Button->left,father->top+Button->top,
                father->left+Button->right,father->top+Button->bottom,1);
    int middlex=Button->Width/2+checked;
    int middley=Button->Height/2+checked;
    int len=strlen(Button->Caption)*8;
    if (Button->Ico!=NULL){
        len+=16;
        DrawIco(Button->Ico,middlex-len/2-1,middley-8-1);
        WriteText(Button->Caption,middlex-len/2+16,middley-8,BLACK);
    } else{
        WriteText(Button->Caption,middlex-len/2,middley-8,BLACK);
    }

    setviewport(0,0,MAXX,MAXY,0);
}


/*=================================*/
/*        绘制窗体函数定义         */
/*=================================*/

void DrawWindow(Hwnd handle){
    if (handle==0) return; 

    DestroyMouse();

    pWindow Window=GetWindow(handle);
    UseColor(BLUE);
    rectangle(Window->left+1, Window->top+4, Window->right-1, Window->bottom-1);
    bar(Window->left+4, Window->top, Window->right-4, Window->top+3);
    bar(Window->left+1, Window->top+4, Window->right-1, Window->top+21);
    pieslice(Window->left+4, Window->top+4, 90, 180, 4);
    pieslice(Window->right-4, Window->top+4, 0, 90, 4);

    UseColor(Window->Color);
    bar(Window->left+3, Window->top+22, Window->right-2, Window->bottom-2);

    setcolor(WHITE);
    line(Window->left,Window->top+4,Window->left,Window->bottom-1);
    line(Window->left+4,Window->top,Window->right-4,Window->top);
    arc(Window->left+4, Window->top+4, 90, 180, 4);

    setcolor(BLACK);
    line(Window->left+1,Window->bottom,Window->right,Window->bottom);
    line(Window->right,Window->top+3,Window->right,Window->bottom-1);

    setcolor(BLUE);
    line(Window->left+2,Window->top+22, Window->left+2,Window->bottom-2);

    if (Window->Ico!=NULL) 
        DrawIco(Window->Ico,Window->left+3,Window->top+3);
    WriteText(Window->Caption,Window->left+21, Window->top+3,WHITE);

    handle=Window->FirstButton;             /*绘制该窗体上所有按钮*/
    while (handle){
        DrawButton(handle);
        handle=NextButton(handle);
    }

    handle=Window->FirstLabel;              /*绘制该窗体上所有标签*/
    while (handle){
        DrawLabel(handle);
        handle=NextLabel(handle);
    }

    handle=Window->FirstIco;                /*绘制该窗体上所有图标*/
    while (handle){
        ShowIco(handle);
        handle=NextIco(handle);
    }

    if (Window->FirstList) 
        DrawList(Window->FirstList);        /*绘制窗体上的列表框*/

    handle=Window->FirstEdit;               /*绘制该窗体上所有编辑框*/
    while (handle){
        DrawEdit(handle);
        handle=NextEdit(handle);
    }

    if (Window->ShowItems) DrawItems();

    if (!Window->Drawed) push(Window->handle);
    Window->Drawed=true;

    DrawMouse();
}


void ShowWindow(Hwnd handle){
    if (!handle) return;
    if (GetWindow(handle)->Showed) return;
    DrawWindow(handle);
    GetWindow(handle)->Showed=true;
}

/*=================================*/
/*        隐藏窗体函数定义         */
/*=================================*/

void HideWindow(Hwnd handle,int x1=-1,int y1=0,int x2=0,int y2=0,int p=0){
    if (handle==0) {            /*最顶层*/
        DestroyMouse();
        DrawDesktop();
        DrawMouse();
        return;
    }
    pWindow Window=GetWindow(handle);
    if (x1>=0){
        if (x1<Window->left || x2>Window->right 
         || y1<Window->top || y2>Window->bottom)    
            HideWindow(WndStack[p-1],x1,y1,x2,y2,p-1);      /*继续递归恢复上级窗体*/
        DrawWindow(handle);
    } else {
        if (!Window->Drawed) return;
        HideWindow(WndStack[pStack-2],Window->left,Window->top,Window->right,Window->bottom,pStack-2);
        Window->Drawed=false;
        pop;
    }
}

/*=================================*/
/*        移动窗体函数定义         */
/*=================================*/