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Merge pull request #495 from cascade256/master 

Fix GLFW double clicking
This commit is contained in:
Micha Mettke 2017-08-19 11:21:48 +02:00 committed by GitHub
parent fcbbc4ae87 f7137ec0f1
commit 1aebb41ec4
2 changed files with 24 additions and 6 deletions
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15
demo/glfw_opengl2/nuklear_glfw_gl2.h
View File

@ -75,6 +75,8 @@ static struct nk_glfw {
int text_len;
struct nk_vec2 scroll;
double last_button_click;
int is_double_click_down;
struct nk_vec2 double_click_pos;
} glfw;
NK_INTERN void
@ -219,10 +221,12 @@ nk_glfw3_mouse_button_callback(GLFWwindow* window, int button, int action, int m
glfwGetCursorPos(window, &x, &y);
if (action == GLFW_PRESS) {
double dt = glfwGetTime() - glfw.last_button_click;
if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI)
nk_input_button(&glfw.ctx, NK_BUTTON_DOUBLE, (int)x, (int)y, nk_true);
if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI) {
glfw.is_double_click_down = nk_true;
glfw.double_click_pos = nk_vec2(x, y);
}
glfw.last_button_click = glfwGetTime();
} else nk_input_button(&glfw.ctx, NK_BUTTON_DOUBLE, (int)x, (int)y, nk_false);
} else glfw.is_double_click_down = nk_false;
}
NK_INTERN void
@ -261,6 +265,10 @@ nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state init_state)
glfw.ctx.clip.paste = nk_glfw3_clipbard_paste;
glfw.ctx.clip.userdata = nk_handle_ptr(0);
nk_buffer_init_default(&glfw.ogl.cmds);
glfw.is_double_click_down = nk_false;
glfw.double_click_pos = nk_vec2(0, 0);
return &glfw.ctx;
}
@ -352,6 +360,7 @@ nk_glfw3_new_frame(void)
nk_input_button(ctx, NK_BUTTON_LEFT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_MIDDLE, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_MIDDLE) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_RIGHT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_RIGHT) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_DOUBLE, glfw.double_click_pos.x, glfw.double_click_pos.y, glfw.is_double_click_down);
nk_input_scroll(ctx, glfw.scroll);
nk_input_end(&glfw.ctx);
glfw.text_len = 0;

15
demo/glfw_opengl3/nuklear_glfw_gl3.h
View File

@ -87,6 +87,8 @@ static struct nk_glfw {
int text_len;
struct nk_vec2 scroll;
double last_button_click;
int is_double_click_down;
struct nk_vec2 double_click_pos;
} glfw;
#ifdef __APPLE__
@ -328,10 +330,12 @@ nk_glfw3_mouse_button_callback(GLFWwindow* window, int button, int action, int m
glfwGetCursorPos(window, &x, &y);
if (action == GLFW_PRESS) {
double dt = glfwGetTime() - glfw.last_button_click;
if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI)
nk_input_button(&glfw.ctx, NK_BUTTON_DOUBLE, (int)x, (int)y, nk_true);
if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI) {
glfw.is_double_click_down = nk_true;
glfw.double_click_pos = nk_vec2(x, y);
}
glfw.last_button_click = glfwGetTime();
} else nk_input_button(&glfw.ctx, NK_BUTTON_DOUBLE, (int)x, (int)y, nk_false);
} else glfw.is_double_click_down = nk_false;
}
NK_INTERN void
@ -371,6 +375,10 @@ nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state init_state)
glfw.ctx.clip.userdata = nk_handle_ptr(0);
glfw.last_button_click = 0;
nk_glfw3_device_create();
glfw.is_double_click_down = nk_false;
glfw.double_click_pos = nk_vec2(0, 0);
return &glfw.ctx;
}
@ -465,6 +473,7 @@ nk_glfw3_new_frame(void)
nk_input_button(ctx, NK_BUTTON_LEFT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_MIDDLE, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_MIDDLE) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_RIGHT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_RIGHT) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_DOUBLE, glfw.double_click_pos.x, glfw.double_click_pos.y, glfw.is_double_click_down);
nk_input_scroll(ctx, glfw.scroll);
nk_input_end(&glfw.ctx);
glfw.text_len = 0;