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| author | Egor <egor.yusov@gmail.com> | 2019-10-02 04:51:59 +0000 |
|---|---|---|
| committer | Egor <egor.yusov@gmail.com> | 2019-10-02 04:51:59 +0000 |
| commit | 2eda99a1d28a60d8e307e57c2288195d223fe943 (patch) | |
| tree | 4b41cbf21c3c68ff5a652ebadfc1b65c32c2f84e /Imgui/src/ImGuiImplLinuxXCB.cpp | |
| parent | Imgui Linux XCB impl: implemented time delta handling (diff) | |
| download | DiligentTools-2eda99a1d28a60d8e307e57c2288195d223fe943.tar.gz DiligentTools-2eda99a1d28a60d8e307e57c2288195d223fe943.zip | |
ImGui linux XCB: added mouse wheel handling
Diffstat (limited to 'Imgui/src/ImGuiImplLinuxXCB.cpp')
| -rw-r--r-- | Imgui/src/ImGuiImplLinuxXCB.cpp | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/Imgui/src/ImGuiImplLinuxXCB.cpp b/Imgui/src/ImGuiImplLinuxXCB.cpp index de9777d..5e73702 100644 --- a/Imgui/src/ImGuiImplLinuxXCB.cpp +++ b/Imgui/src/ImGuiImplLinuxXCB.cpp @@ -243,38 +243,30 @@ bool ImGuiImplLinuxXCB::HandleXCBEvent(xcb_generic_event_t* event) case XCB_BUTTON_PRESS: { xcb_button_press_event_t *press = (xcb_button_press_event_t *)event; - int button = -1; - if (press->detail == XCB_BUTTON_INDEX_1) - button = 0; // Left - if (press->detail == XCB_BUTTON_INDEX_2) - button = 2; // middle - if (press->detail == XCB_BUTTON_INDEX_3) - button = 1; // right - if (button >= 0) + switch (press->detail) { - io.MouseDown[button] = true; - return io.WantCaptureMouse; + case XCB_BUTTON_INDEX_1: io.MouseDown[0] = true; break; // left + case XCB_BUTTON_INDEX_2: io.MouseDown[2] = true; break; // middle + case XCB_BUTTON_INDEX_3: io.MouseDown[1] = true; break; // right + case XCB_BUTTON_INDEX_4: io.MouseWheel += 1; break; + case XCB_BUTTON_INDEX_5: io.MouseWheel -= 1; break; } - return false; + + return io.WantCaptureMouse; } break; case XCB_BUTTON_RELEASE: { xcb_button_release_event_t *press = (xcb_button_release_event_t *)event; - int button = -1; - if (press->detail == XCB_BUTTON_INDEX_1) - button = 0; // Left - if (press->detail == XCB_BUTTON_INDEX_2) - button = 2; // middle - if (press->detail == XCB_BUTTON_INDEX_3) - button = 1; // right - if (button >= 0) + switch (press->detail) { - io.MouseDown[button] = false; - return io.WantCaptureKeyboard; + case XCB_BUTTON_INDEX_1: io.MouseDown[0] = false; break; // left + case XCB_BUTTON_INDEX_2: io.MouseDown[2] = false; break; // middle + case XCB_BUTTON_INDEX_3: io.MouseDown[1] = false; break; // right } - return false; + + return io.WantCaptureMouse; } break; |