Geequlim/NativeDialogs

📄 README.md

Native Dialogs

Use native dialogs with same code on Windows,Mac OSX and Linux(GTK3 required).

Features:

C++11 support and required
Easy to use
Native user interface
Native message dialog
Native file chooser dialog
Native color picker dialog

Integrate to your project

Add all files under src to your project
inclue NativeDialog.h file to your code
Remove code under osx if it's not a OSX application
Remove code under win if it's not a Windows application

Usage:

Message Dialog

Show native notice dialog with one line

c++
MessageDialog("Notice","Hello World!",{"Close"}).show();
%%CODEBLOCK0%%c++
MessageDialog mdlg("Notice","Do you want to quit?",{"Yes","No"});
mdlg.setDecideHandler([](const Dialog& dlg){
    auto mdlg = dynamic_cast<const MessageDialog&>(dlg);
    if( mdlg.responseButtonTitle() == "Yes" ){
        // He want to quit
    }
    else if(mdlg.responseButtonIndex() == 1) {
        // He is not sure to quit
    }
})
.show();
%%CODEBLOCK1%%c++
FileDialog fdlg("Open some text files",
                FileDialog::SELECT_FILE|FileDialog::MULTI_SELECT);
fdlg.setDefaultPath("..")
    .addFilter("Text Files","txt")
    .addFilter("Code files","c;cpp;h;hpp")
    .addFilter("All files","*")
    //.setSaveMode(true) // Set save mode
    .setDecideHandler([](const Dialog& dlg){
        auto fdlg = dynamic_cast<const FileDialog&>(dlg);
        const std::vector<std::string>& fileList = fdlg.selectedPathes();
        // All pathes are in absolute format
      })
    .setCancelHandler( [](const Dialog& dlg){
        // Nothing selected as it was canceled
      }
    )
    .show();
%%CODEBLOCK2%%c++
ColorPickerDialog cdlg("Pick a color you like");
cdlg.setColor({1,0,1,1}) // Set default selected color
.setDecideHandler( [](const Dialog& dlg){
    auto colorDlg = dynamic_cast<const ColorPickerDialog&>(dlg);
    auto color = colorDlg.color();
    // Get color value with color.r,color.g,color.b and color.a
  })
.show();



Platform|Screenshot
---|---
Windows|![](screenshot/win_color_picker.png)
GTK|![](screenshot/gtk_color_picker.png)
OS X|![](screenshot/osx_color_picker.png)

#### More about usage : [test.cc](test.cc)

### Notice for platform specifications

* Color Picker Dialog won't pause your thread on Mac OSX
* File Dialogs support set host window with a

NSWindow* value by setHostWindow` method on Mac OSX

Filters of File Dialog are invisible but it works on Mac OSX
Select Multi-Directory is not allowed on Windows and GTK
Windows has a diffrent UI for directory selection like this

Here is a demo that use a glfw window as host window for Mac OSX : test.osx.mm

TODO:

Native font select dialog

LICENSE

Under MIT LICENSE .