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C++ BAlert::ButtonAt方法代码示例

本文整理汇总了C++中BAlert::ButtonAt方法的典型用法代码示例。如果您正苦于以下问题:C++ BAlert::ButtonAt方法的具体用法?C++ BAlert::ButtonAt怎么用?C++ BAlert::ButtonAt使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在BAlert的用法示例。


在下文中一共展示了BAlert::ButtonAt方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1:

filter_result
_BAlertFilter_::Filter(BMessage* msg, BHandler** target)
{
    if (msg->what == B_KEY_DOWN) {
        char byte;
        if (msg->FindInt8("byte", (int8*)&byte) == B_OK) {
            for (int i = 0; i < 3; ++i) {
                if (byte == fAlert->Shortcut(i) && fAlert->ButtonAt(i)) {
                    char space = ' ';
                    fAlert->ButtonAt(i)->KeyDown(&space, 1);

                    return B_SKIP_MESSAGE;
                }
            }
        }
    }

    return B_DISPATCH_MESSAGE;
}
开发者ID:mmanley,项目名称:Antares,代码行数:19,代码来源:Alert.cpp

示例2: QuitRequested

/*
 * bool QuitRequested();
 * 
 * B_QUIT_REQUESTED was send. Tell the BApplication that we want out...
 */
bool BLSettingsWindow::QuitRequested()
{
    bool modified = Settings->HasBeenModified();
    if(modified == true)
    {
        BAlert* alert = new BAlert("Save changes", "Do you want to save your changes?", "Cancel", "Don't save", "Save", B_WIDTH_AS_USUAL, B_OFFSET_SPACING, B_INFO_ALERT);
        alert->SetShortcut(0, B_ESCAPE);
        alert->ButtonAt(2)->MakeDefault(true);
        int32 index = alert->Go();
        switch(index)
        {
            /* Cancel */
            case 0:
            {
                return false;
            }
            
            /* Don't save */
            case 1:
            {
                be_app->PostMessage(B_QUIT_REQUESTED);
                return true;
            }
            
            /* Save */
            case 2:
            {
                Settings->Save();
                be_app->PostMessage(B_QUIT_REQUESTED);
                return true;
            }
        }
    }
    be_app->PostMessage(B_QUIT_REQUESTED);
    return true;
}
开发者ID:HaikuArchives,项目名称:BeLogin,代码行数:41,代码来源:BLSettingsWindow.cpp

示例3: BAlert

void
AlertTestWindow::Test()
{
    BAlert *pAlert = new BAlert(
        "alert1",
        k60X,
        k20X, "OK", "Cancel",
        B_WIDTH_AS_USUAL, // widthStyle
        B_OFFSET_SPACING,
        B_EMPTY_ALERT		// alert_type		
    );
    if (fAlertType == 'H') {
        BView *master = pAlert->ChildAt(0);
        master->SetViewColor(ui_color(B_MENU_BACKGROUND_COLOR));
    }
    
    BPoint pt;
    BString strLabel;
    BButton *pBtns[3] = { NULL };
    pBtns[0] = pAlert->ButtonAt(0);
    pBtns[1] = pAlert->ButtonAt(1);
    pBtns[2] = pAlert->ButtonAt(2);
    
    BTextView *pTextView = pAlert->TextView();
    
    // Window info
    printf("wi.width = %.1ff;\n"
        "wi.height = %.1ff;\n"
        "ati.SetWinInfo(wi);\n",
        pAlert->Bounds().Width(), pAlert->Bounds().Height());
        
    // TextView info
    printf("\n");
    which_label(pTextView->Text(), strLabel);
    pt = pTextView->ConvertToParent(BPoint(0, 0));
    printf("ti.label = %s;\n"
        "ti.width = %.1ff;\n"
        "ti.height = %.1ff;\n"
        "ti.topleft.Set(%.1ff, %.1ff);\n"
        "ati.SetTextViewInfo(ti);\n",
        strLabel.String(), pTextView->Bounds().Width(),
        pTextView->Bounds().Height(), pt.x, pt.y);
        
    // Button info
    printf("\n");
    int32 i = 0;
    while (i < 3 && pBtns[i] != NULL) {
        BButton *pb = pBtns[i];
        which_label(pb->Label(), strLabel);
        pt = pb->ConvertToParent(BPoint(0, 0));
        printf("bi.label = %s;\n"
            "bi.width = %.1ff;\n"
            "bi.height = %.1ff;\n"
            "bi.topleft.Set(%.1ff, %.1ff);\n"
            "ati.SetButtonInfo(%d, bi);\n",
            strLabel.String(), pb->Bounds().Width(),
            pb->Bounds().Height(), pt.x, pt.y,
            (int)i);
        i++;
    }

    int32 result = pAlert->Go();
    printf("%c<Clicked: %d\n", fAlertType, static_cast<int>(result));
    pAlert = NULL;
}
开发者ID:SummerSnail2014,项目名称:haiku,代码行数:65,代码来源:AlertTestWindow.cpp


注:本文中的BAlert::ButtonAt方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。