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IO: io.MousePos needs to be set to ImVec2(-FLT_MAX,-FLT_MAX) when mouse is unavailable/missing. Previously ImVec2(-1,-1) was enough but we'll now accept negative mouse coordinates.

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This commit is contained in:
omar
2017-08-25 16:43:25 +08:00
parent 37f3a718c6
commit 92a6faca6f
8 changed files with 13 additions and 12 deletions
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2
examples/allegro5_example/imgui_impl_a5.cpp
View File

@ -262,7 +262,7 @@ void ImGui_ImplA5_NewFrame()
}
else
{
io.MousePos = ImVec2(-1, -1);
io.MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
}
al_get_mouse_state(&mouse);

2
examples/opengl2_example/imgui_impl_glfw.cpp
View File

@ -272,7 +272,7 @@ void ImGui_ImplGlfw_NewFrame()
}
else
{
io.MousePos = ImVec2(-1,-1);
io.MousePos = ImVec2(-FLT_MAX,-FLT_MAX);
}
for (int i = 0; i < 3; i++)

2
examples/opengl3_example/imgui_impl_glfw_gl3.cpp
View File

@ -383,7 +383,7 @@ void ImGui_ImplGlfwGL3_NewFrame()
}
else
{
io.MousePos = ImVec2(-1,-1);
io.MousePos = ImVec2(-FLT_MAX,-FLT_MAX);
}
for (int i = 0; i < 3; i++)

2
examples/sdl_opengl2_example/imgui_impl_sdl.cpp
View File

@ -265,7 +265,7 @@ void ImGui_ImplSdl_NewFrame(SDL_Window *window)
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MOUSE_FOCUS)
io.MousePos = ImVec2((float)mx, (float)my); // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.)
else
io.MousePos = ImVec2(-1,-1);
io.MousePos = ImVec2(-FLT_MAX,-FLT_MAX);
io.MouseDown[0] = g_MousePressed[0] || (mouseMask & SDL_BUTTON(SDL_BUTTON_LEFT)) != 0; // If a mouse press event came, always pass it as "mouse held this frame", so we don't miss click-release events that are shorter than 1 frame.
io.MouseDown[1] = g_MousePressed[1] || (mouseMask & SDL_BUTTON(SDL_BUTTON_RIGHT)) != 0;

2
examples/sdl_opengl3_example/imgui_impl_sdl_gl3.cpp
View File

@ -377,7 +377,7 @@ void ImGui_ImplSdlGL3_NewFrame(SDL_Window* window)
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MOUSE_FOCUS)
io.MousePos = ImVec2((float)mx, (float)my); // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.)
else
io.MousePos = ImVec2(-1, -1);
io.MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
io.MouseDown[0] = g_MousePressed[0] || (mouseMask & SDL_BUTTON(SDL_BUTTON_LEFT)) != 0; // If a mouse press event came, always pass it as "mouse held this frame", so we don't miss click-release events that are shorter than 1 frame.
io.MouseDown[1] = g_MousePressed[1] || (mouseMask & SDL_BUTTON(SDL_BUTTON_RIGHT)) != 0;

2
examples/vulkan_example/imgui_impl_glfw_vulkan.cpp
View File

@ -815,7 +815,7 @@ void ImGui_ImplGlfwVulkan_NewFrame()
}
else
{
io.MousePos = ImVec2(-1,-1);
io.MousePos = ImVec2(-FLT_MAX,-FLT_MAX);
}
for (int i = 0; i < 3; i++)