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Merged
RobLoach merged 16 commits into from
Mar 16, 2026
Merged

mouse: Add the Back/Forward Mouse Buttons #906

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c05cc07
input: Add Back/Foreward Mouse buttons
RobLoach Mar 6, 2026
68baece
rebuild
RobLoach Mar 6, 2026
5ec2dac
Add remaining renderers
RobLoach Mar 7, 2026
0ffbc96
Add mouse tests
RobLoach Mar 7, 2026
c9a12be
Apply suggestion from @RobLoach
RobLoach Mar 7, 2026
997de04
allegro: Fix switch warning?
RobLoach Mar 7, 2026
024b90f
Clean up code
RobLoach Mar 8, 2026
8d8489f
Update demo/d3d12/nuklear_d3d12.h
RobLoach Mar 9, 2026
80b1c9d
Update demo/d3d11/nuklear_d3d11.h
RobLoach Mar 9, 2026
95619a7
Switch input context from d3d9 to gdi for X buttons
RobLoach Mar 9, 2026
5db93e1
Update context from d3d9 to gdi for XBUTTON events
RobLoach Mar 9, 2026
cdb03ad
Change context from d3d9 to gdip for XBUTTON events
RobLoach Mar 9, 2026
87cff35
Refactor mouse button handling in nuklear_allegro5.h
RobLoach Mar 9, 2026
0e5c7f0
Fix allegro
RobLoach Mar 9, 2026
5ab90db
Remove break
RobLoach Mar 9, 2026
929db27
Add doc comments
RobLoach Mar 9, 2026
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14 changes: 8 additions & 6 deletions demo/allegro5/nuklear_allegro5.h
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Original file line number Diff line number Diff line change
Expand Up @@ -364,12 +364,14 @@ nk_allegro5_handle_event(ALLEGRO_EVENT *ev)
} break;
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
case ALLEGRO_EVENT_MOUSE_BUTTON_UP: {
int button = NK_BUTTON_LEFT;
if (ev->mouse.button == 2) {
button = NK_BUTTON_RIGHT;
}
else if (ev->mouse.button == 3) {
button = NK_BUTTON_MIDDLE;
int button;
switch (ev->mouse.button) {
case 1: button = NK_BUTTON_LEFT; break;
case 2: button = NK_BUTTON_RIGHT; break;
case 3: button = NK_BUTTON_MIDDLE; break;
case 4: button = NK_BUTTON_X1; break;
case 5: button = NK_BUTTON_X2; break;
default: return 0;
}
nk_input_button(ctx, button, ev->mouse.x, ev->mouse.y, ev->type == ALLEGRO_EVENT_MOUSE_BUTTON_DOWN);
return 1;
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35 changes: 35 additions & 0 deletions demo/common/overview.c
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Expand Up @@ -1354,6 +1354,41 @@ overview(struct nk_context *ctx)
}
nk_tree_pop(ctx);
}

/* Input */
if (nk_tree_push(ctx, NK_TREE_TAB, "Input", NK_MINIMIZED))
{
const struct nk_input *in = &ctx->input;
static const char *button_names[NK_BUTTON_MAX] = {
"Left", "Middle", "Right", "Double Click", "X1", "X2"
};
int i;

/* Mouse Buttons*/
nk_layout_row_dynamic(ctx, 30, 1);
nk_label(ctx, "Mouse Buttons", NK_TEXT_LEFT);
nk_layout_row_dynamic(ctx, 20, 2);
for (i = 0; i < NK_BUTTON_MAX; i++) {
nk_label(ctx, button_names[i], NK_TEXT_LEFT);
if (nk_input_is_mouse_pressed(in, i))
nk_label(ctx, "Pressed", NK_TEXT_LEFT);
else if (nk_input_is_mouse_down(in, i))
nk_label(ctx, "Down", NK_TEXT_LEFT);
else if (nk_input_is_mouse_released(in, i))
nk_label(ctx, "Released", NK_TEXT_LEFT);
else
nk_label(ctx, "Up", NK_TEXT_LEFT);
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@sleeptightAnsiC sleeptightAnsiC Mar 9, 2026

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Because of how Nuklear serves those events, it's almost impossible to see Pressed/Released appearing. I even had hard time to capture recording of this (because my display is 75Hz) and I haven't seen it ever appearing in some demos (not sure if that was a bug in specific demo or not)

Any ideas on improving this? My first one was to split Down/Up and Pressed/Released events into two columns, but I don't think this would help much anyway.

This can be fixed as follow up PR but maybe you see any quick solution now?

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@RobLoach RobLoach Mar 9, 2026 •
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That's true. Pressed is only displayed for 1 frame. Same with Released. Unsure of a good way to ensure that's clear without some timers and gross code. Maybe a follow up.

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@sleeptightAnsiC sleeptightAnsiC Mar 9, 2026 •
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Probably just split it and then make the text slowly fade away. This file already uses delta time in few places, but yea, it might become ugly.

I'll enter a task for it, right after this PR gets merged.

}

/* Mouse Wheel */
nk_layout_row_dynamic(ctx, 30, 1);
nk_label(ctx, "Mouse Wheel", NK_TEXT_LEFT);
nk_layout_row_dynamic(ctx, 20, 2);
nk_labelf(ctx, NK_TEXT_LEFT, "X: %.2f", in->mouse.scroll_delta.x);
nk_labelf(ctx, NK_TEXT_LEFT, "Y: %.2f", in->mouse.scroll_delta.y);
nk_tree_pop(ctx);
}

Comment thread
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if (disable_widgets)
nk_widget_disable_end(ctx);
}
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24 changes: 24 additions & 0 deletions demo/d3d11/nuklear_d3d11.h
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Expand Up @@ -404,6 +404,30 @@ nk_d3d11_handle_event(HWND wnd, UINT msg, WPARAM wparam, LPARAM lparam)
ReleaseCapture();
return 1;

case WM_XBUTTONDOWN:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&d3d11.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
case XBUTTON2:
nk_input_button(&d3d11.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
}
SetCapture(wnd);
return 1;

case WM_XBUTTONUP:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&d3d11.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
case XBUTTON2:
nk_input_button(&d3d11.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
}
ReleaseCapture();
return 1;

case WM_MOUSEWHEEL:
nk_input_scroll(&d3d11.ctx, nk_vec2(0,(float)(short)HIWORD(wparam) / WHEEL_DELTA));
return 1;
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24 changes: 24 additions & 0 deletions demo/d3d12/nuklear_d3d12.h
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Expand Up @@ -528,6 +528,30 @@ nk_d3d12_handle_event(HWND wnd, UINT msg, WPARAM wparam, LPARAM lparam)
ReleaseCapture();
return 1;

case WM_XBUTTONDOWN:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&d3d12.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
case XBUTTON2:
nk_input_button(&d3d12.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
}
SetCapture(wnd);
return 1;

case WM_XBUTTONUP:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&d3d12.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
case XBUTTON2:
nk_input_button(&d3d12.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
}
ReleaseCapture();
return 1;

case WM_MOUSEWHEEL:
nk_input_scroll(&d3d12.ctx, nk_vec2(0,(float)(short)HIWORD(wparam) / WHEEL_DELTA));
return 1;
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24 changes: 24 additions & 0 deletions demo/d3d9/nuklear_d3d9.h
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Expand Up @@ -456,6 +456,30 @@ nk_d3d9_handle_event(HWND wnd, UINT msg, WPARAM wparam, LPARAM lparam)
ReleaseCapture();
return 1;

case WM_XBUTTONDOWN:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&d3d9.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
case XBUTTON2:
nk_input_button(&d3d9.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
}
SetCapture(wnd);
return 1;

case WM_XBUTTONUP:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&d3d9.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
case XBUTTON2:
nk_input_button(&d3d9.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
}
ReleaseCapture();
return 1;

case WM_MOUSEWHEEL:
nk_input_scroll(&d3d9.ctx, nk_vec2(0,(float)(short)HIWORD(wparam) / WHEEL_DELTA));
return 1;
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24 changes: 24 additions & 0 deletions demo/gdi/nuklear_gdi.h
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Expand Up @@ -898,6 +898,30 @@ nk_gdi_handle_event(HWND wnd, UINT msg, WPARAM wparam, LPARAM lparam)
ReleaseCapture();
return 1;

case WM_XBUTTONDOWN:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&gdi.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
case XBUTTON2:
nk_input_button(&gdi.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
}
SetCapture(wnd);
return 1;

case WM_XBUTTONUP:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&gdi.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
case XBUTTON2:
nk_input_button(&gdi.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
}
ReleaseCapture();
return 1;

case WM_MOUSEWHEEL:
nk_input_scroll(&gdi.ctx, nk_vec2(0,(float)(short)HIWORD(wparam) / WHEEL_DELTA));
return 1;
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24 changes: 24 additions & 0 deletions demo/gdi_native_nuklear/nuklear_gdi.h
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Expand Up @@ -862,6 +862,30 @@ nk_gdi_handle_event(nk_gdi_ctx gdi, HWND wnd, UINT msg, WPARAM wparam, LPARAM lp
ReleaseCapture();
return 1;

case WM_XBUTTONDOWN:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&gdi->ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
case XBUTTON2:
nk_input_button(&gdi->ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
}
SetCapture(wnd);
return 1;

case WM_XBUTTONUP:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&gdi->ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
case XBUTTON2:
nk_input_button(&gdi->ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
}
ReleaseCapture();
return 1;

case WM_MOUSEWHEEL:
nk_input_scroll(&gdi->ctx, nk_vec2(0, (float)(short)HIWORD(wparam) / WHEEL_DELTA));
return 1;
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24 changes: 24 additions & 0 deletions demo/gdip/nuklear_gdip.h
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Expand Up @@ -1089,6 +1089,30 @@ nk_gdip_handle_event(HWND wnd, UINT msg, WPARAM wparam, LPARAM lparam)
ReleaseCapture();
return 1;

case WM_XBUTTONDOWN:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&gdip.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
case XBUTTON2:
nk_input_button(&gdip.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 1);
break;
}
SetCapture(wnd);
return 1;

case WM_XBUTTONUP:
switch (GET_XBUTTON_WPARAM(wparam)) {
case XBUTTON1:
nk_input_button(&gdip.ctx, NK_BUTTON_X1, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
case XBUTTON2:
nk_input_button(&gdip.ctx, NK_BUTTON_X2, (short)LOWORD(lparam), (short)HIWORD(lparam), 0);
break;
}
ReleaseCapture();
return 1;

case WM_MOUSEWHEEL:
nk_input_scroll(&gdip.ctx, nk_vec2(0,(float)(short)HIWORD(wparam) / WHEEL_DELTA));
return 1;
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2 changes: 2 additions & 0 deletions demo/glfw_opengl2/nuklear_glfw_gl2.h
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Expand Up @@ -453,6 +453,8 @@ nk_glfw3_new_frame(void)
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, (int)glfw.double_click_pos.x, (int)glfw.double_click_pos.y, glfw.is_double_click_down);
nk_input_button(ctx, NK_BUTTON_X1, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_4) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_X2, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_5) == GLFW_PRESS);
nk_input_scroll(ctx, glfw.scroll);
nk_input_end(&glfw.ctx);

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2 changes: 2 additions & 0 deletions demo/glfw_opengl3/nuklear_glfw_gl3.h
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Expand Up @@ -565,6 +565,8 @@ nk_glfw3_new_frame(struct nk_glfw* glfw)
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, (int)glfw->double_click_pos.x, (int)glfw->double_click_pos.y, glfw->is_double_click_down);
nk_input_button(ctx, NK_BUTTON_X1, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_4) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_X2, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_5) == GLFW_PRESS);
nk_input_scroll(ctx, glfw->scroll);
nk_input_end(&glfw->ctx);

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2 changes: 2 additions & 0 deletions demo/glfw_opengl4/nuklear_glfw_gl4.h
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Expand Up @@ -663,6 +663,8 @@ nk_glfw3_new_frame(void)
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, (int)glfw.double_click_pos.x, (int)glfw.double_click_pos.y, glfw.is_double_click_down);
nk_input_button(ctx, NK_BUTTON_X1, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_4) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_X2, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_5) == GLFW_PRESS);
nk_input_scroll(ctx, glfw.scroll);
nk_input_end(&glfw.ctx);

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2 changes: 2 additions & 0 deletions demo/glfw_vulkan/nuklear_glfw_vulkan.h
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Expand Up @@ -1342,6 +1342,8 @@ NK_API void nk_glfw3_new_frame(void) {
GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_DOUBLE, (int)glfw.double_click_pos.x,
(int)glfw.double_click_pos.y, glfw.is_double_click_down);
nk_input_button(ctx, NK_BUTTON_X1, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_4) == GLFW_PRESS);
nk_input_button(ctx, NK_BUTTON_X2, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_5) == GLFW_PRESS);
nk_input_scroll(ctx, glfw.scroll);
nk_input_end(&glfw.ctx);

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6 changes: 6 additions & 0 deletions demo/rawfb/sdl/main.c
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Expand Up @@ -89,6 +89,12 @@ static int sdl_button_to_nk(int button)
case SDL_BUTTON_RIGHT:
return NK_BUTTON_RIGHT;
break;
case SDL_BUTTON_X1:
return NK_BUTTON_X1;
break;
case SDL_BUTTON_X2:
return NK_BUTTON_X2;
break;

}
}
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34 changes: 31 additions & 3 deletions demo/rawfb/wayland/main.c
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Expand Up @@ -180,14 +180,42 @@ static void nk_wayland_pointer_button (void *data, struct wl_pointer *pointer, u
NK_UNUSED(serial);
NK_UNUSED(time);

if (button == 272){ //left mouse button
switch (button) {
case 272: // Left Mouse Button
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
// printf("nk_input_button x=%d, y=%d press: 1 \n", win->mouse_pointer_x, win->mouse_pointer_y);
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_LEFT, win->mouse_pointer_x, win->mouse_pointer_y, 1);

} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_LEFT, win->mouse_pointer_x, win->mouse_pointer_y, 0);
}
break;
case 273: // Right Mouse Button
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_RIGHT, win->mouse_pointer_x, win->mouse_pointer_y, 1);
} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_RIGHT, win->mouse_pointer_x, win->mouse_pointer_y, 0);
}
break;
case 274: // Middle Mouse Button
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_MIDDLE, win->mouse_pointer_x, win->mouse_pointer_y, 1);
} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_MIDDLE, win->mouse_pointer_x, win->mouse_pointer_y, 0);
}
break;
case 275: // X1
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_X1, win->mouse_pointer_x, win->mouse_pointer_y, 1);
} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_X1, win->mouse_pointer_x, win->mouse_pointer_y, 0);
}
break;
case 276: // X2
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_X2, win->mouse_pointer_x, win->mouse_pointer_y, 1);
} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
nk_input_button(&(win->rawfb->ctx), NK_BUTTON_X2, win->mouse_pointer_x, win->mouse_pointer_y, 0);
}
break;
}
}

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4 changes: 4 additions & 0 deletions demo/rawfb/x11/nuklear_xlib.h
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Expand Up @@ -236,6 +236,10 @@ nk_xlib_handle_event(Display *dpy, int screen, Window win, XEvent *evt, struct r
nk_input_scroll(&rawfb->ctx, nk_vec2(0, 1.0f));
else if (evt->xbutton.button == Button5)
nk_input_scroll(&rawfb->ctx, nk_vec2(0, -1.0f));
else if (evt->xbutton.button == 8)
nk_input_button(&rawfb->ctx, NK_BUTTON_X1, x, y, down);
else if (evt->xbutton.button == 9)
nk_input_button(&rawfb->ctx, NK_BUTTON_X2, x, y, down);
else return 0;
return 1;
} else if (evt->type == MotionNotify) {
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2 changes: 2 additions & 0 deletions demo/sdl3_renderer/nuklear_sdl3_renderer.h
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Expand Up @@ -523,6 +523,8 @@ nk_sdl_handle_event(struct nk_context* ctx, SDL_Event *evt)
break;
case SDL_BUTTON_MIDDLE: nk_input_button(ctx, NK_BUTTON_MIDDLE, x, y, down); break;
case SDL_BUTTON_RIGHT: nk_input_button(ctx, NK_BUTTON_RIGHT, x, y, down); break;
case SDL_BUTTON_X1: nk_input_button(ctx, NK_BUTTON_X1, x, y, down); break;
case SDL_BUTTON_X2: nk_input_button(ctx, NK_BUTTON_X2, x, y, down); break;
default:
return 0;
}
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2 changes: 2 additions & 0 deletions demo/sdl_opengl2/nuklear_sdl_gl2.h
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Expand Up @@ -338,6 +338,8 @@ nk_sdl_handle_event(SDL_Event *evt)
nk_input_button(ctx, NK_BUTTON_LEFT, x, y, down); break;
case SDL_BUTTON_MIDDLE: nk_input_button(ctx, NK_BUTTON_MIDDLE, x, y, down); break;
case SDL_BUTTON_RIGHT: nk_input_button(ctx, NK_BUTTON_RIGHT, x, y, down); break;
case SDL_BUTTON_X1: nk_input_button(ctx, NK_BUTTON_X1, x, y, down); break;
case SDL_BUTTON_X2: nk_input_button(ctx, NK_BUTTON_X2, x, y, down); break;
}
}
return 1;
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2 changes: 2 additions & 0 deletions demo/sdl_opengl3/nuklear_sdl_gl3.h
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Expand Up @@ -450,6 +450,8 @@ nk_sdl_handle_event(SDL_Event *evt)
nk_input_button(ctx, NK_BUTTON_LEFT, x, y, down); break;
case SDL_BUTTON_MIDDLE: nk_input_button(ctx, NK_BUTTON_MIDDLE, x, y, down); break;
case SDL_BUTTON_RIGHT: nk_input_button(ctx, NK_BUTTON_RIGHT, x, y, down); break;
case SDL_BUTTON_X1: nk_input_button(ctx, NK_BUTTON_X1, x, y, down); break;
case SDL_BUTTON_X2: nk_input_button(ctx, NK_BUTTON_X2, x, y, down); break;
}
}
return 1;
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2 changes: 2 additions & 0 deletions demo/sdl_opengles2/nuklear_sdl_gles2.h
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -448,6 +448,8 @@ nk_sdl_handle_event(SDL_Event *evt)
nk_input_button(ctx, NK_BUTTON_LEFT, x, y, down); break;
case SDL_BUTTON_MIDDLE: nk_input_button(ctx, NK_BUTTON_MIDDLE, x, y, down); break;
case SDL_BUTTON_RIGHT: nk_input_button(ctx, NK_BUTTON_RIGHT, x, y, down); break;
case SDL_BUTTON_X1: nk_input_button(ctx, NK_BUTTON_X1, x, y, down); break;
case SDL_BUTTON_X2: nk_input_button(ctx, NK_BUTTON_X2, x, y, down); break;
}
}
return 1;
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2 changes: 2 additions & 0 deletions demo/sdl_renderer/nuklear_sdl_renderer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -371,6 +371,8 @@ nk_sdl_handle_event(SDL_Event *evt)
nk_input_button(ctx, NK_BUTTON_LEFT, x, y, down); break;
case SDL_BUTTON_MIDDLE: nk_input_button(ctx, NK_BUTTON_MIDDLE, x, y, down); break;
case SDL_BUTTON_RIGHT: nk_input_button(ctx, NK_BUTTON_RIGHT, x, y, down); break;
case SDL_BUTTON_X1: nk_input_button(ctx, NK_BUTTON_X1, x, y, down); break;
case SDL_BUTTON_X2: nk_input_button(ctx, NK_BUTTON_X2, x, y, down); break;
}
}
return 1;
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