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Added scroll to sliders

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This commit is contained in:
Ryzerth
2021-02-07 12:30:25 +01:00
parent c26855d07e
commit 9def1843b2
10 changed files with 198 additions and 16 deletions
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4
core/src/gui/widgets/stepped_slider.cpp
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@@ -1,6 +1,7 @@
#include <gui/widgets/stepped_slider.h>
#include <imgui.h>
#include <imgui_internal.h>
#include <gui/widgets/scroll_behavior.h>
namespace ImGui {
bool SliderFloatWithSteps(const char* label, float* v, float v_min, float v_max, float v_step, const char* display_format) {
@@ -14,7 +15,8 @@ namespace ImGui {
// Map from [v_min,v_max] to [0,N]
const int countValues = int((v_max-v_min)/v_step);
int v_i = int((*v - v_min)/v_step);
const bool value_changed = ImGui::SliderInt(label, &v_i, 0, countValues, text_buf);
bool value_changed = ImGui::SliderInt(label, &v_i, 0, countValues, text_buf);
value_changed |= ImGui::AllowScrollwheelStSz<int>(v_i, 1, 0, countValues);
// Remap from [0,N] to [v_min,v_max]
*v = v_min + float(v_i) * v_step;