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respond to touch events #77

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respond to touch events #77

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2f7bb54
remove clipboard code for android
nickblock Feb 1, 2019
925e097
nickblock Feb 2, 2019
7a9ee6f
nickblock Feb 2, 2019
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38 changes: 36 additions & 2 deletions src/CinderImGui.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -856,7 +856,38 @@ namespace {

event.setHandled( io.WantCaptureMouse );
}


void touchesBegan( ci::app::TouchEvent& event )
{
if(event.getTouches().size() > 0)
{
ImGuiIO& io = ImGui::GetIO();
io.MousePos = toPixels( event.getTouches()[0].getPos() );
io.MouseDown[0] = true;

event.setHandled( io.WantCaptureMouse );
}
}
void touchesMoved( ci::app::TouchEvent& event )
{
if(event.getTouches().size() > 0)
{
ImGuiIO& io = ImGui::GetIO();
io.MousePos = toPixels( event.getTouches()[0].getPos() );

event.setHandled( io.WantCaptureMouse );
}
}
void touchesEnded( ci::app::TouchEvent& event )
{
if(event.getTouches().size() > 0)
{
ImGuiIO& io = ImGui::GetIO();
io.MousePos = toPixels( event.getTouches()[0].getPos() );
io.MouseDown[0] = false;
event.setHandled( io.WantCaptureMouse );
}
}

vector<int> sAccelKeys;

Expand Down Expand Up @@ -1053,7 +1084,7 @@ void initialize( const Options &options )
}
renderer->initFontTexture();

#ifndef CINDER_LINUX
#if !defined(CINDER_LINUX) && !defined(CINDER_ANDROID)
// clipboard callbacks
io.SetClipboardTextFn = []( void* user_data, const char* text ) {
// clipboard text is already zero-terminated
Expand Down Expand Up @@ -1106,6 +1137,9 @@ void connectWindow( ci::app::WindowRef window )
sWindowConnections += window->getSignalKeyDown().connect( keyDown );
sWindowConnections += window->getSignalKeyUp().connect( keyUp );
sWindowConnections += window->getSignalResize().connect( resize );
sWindowConnections += window->getSignalTouchesBegan().connect( touchesBegan );
sWindowConnections += window->getSignalTouchesMoved().connect( touchesMoved );
sWindowConnections += window->getSignalTouchesEnded().connect( touchesEnded );
}
void disconnectWindow( ci::app::WindowRef window )
{
Expand Down