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Code Releases Wiki Activity

SliderFloat() removed support for unbound/infinite slider, inconsistent. Use InputFloat()/DragFloat()

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ocornut 2015-04-03 15:10:07 +01:00
parent aac99819d6
commit 61d886e14b
1 changed files with 136 additions and 139 deletions
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23
imgui.cpp
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@ -136,6 +136,7 @@
Here is a change-log of API breaking changes, if you are using one of the functions listed, expect to have to fix some code.
- 2015/04/03 (1.38) - removed ImGuiCol_CheckHovered, ImGuiCol_CheckActive, replaced with the more general ImGuiCol_FrameBgHovered, ImGuiCol_FrameBgActive.
- 2014/04/03 (1.38) - removed support for passing -FLT_MAX..+FLT_MAX as the range for a SliderFloat(). Use DragFloat() or Inputfloat() instead.
- 2015/03/17 (1.36) - renamed GetItemRectMin()/GetItemRectMax()/IsMouseHoveringBox() to GetItemRectMin()/GetItemRectMax()/IsMouseHoveringRect(). Kept inline redirection function (will obsolete).
- 2015/03/15 (1.36) - renamed style.TreeNodeSpacing to style.IndentSpacing, ImGuiStyleVar_TreeNodeSpacing to ImGuiStyleVar_IndentSpacing
- 2015/03/13 (1.36) - renamed GetWindowIsFocused() to IsWindowFocused(). Kept inline redirection function (will obsolete).
@ -5049,12 +5050,11 @@ static bool SliderBehavior(const ImRect& frame_bb, const ImRect& slider_bb, ImGu
// Draw frame
RenderFrame(frame_bb.Min, frame_bb.Max, window->Color(ImGuiCol_FrameBg), true, style.FrameRounding);
const bool is_finite = (v_min != -FLT_MAX && v_min != FLT_MAX && v_max != -FLT_MAX && v_max != FLT_MAX);
const bool is_non_linear = fabsf(power - 1.0f) > 0.0001f;
const float slider_sz = horizontal ? slider_bb.GetWidth() : slider_bb.GetHeight();
float grab_sz;
if (decimal_precision > 0 || !is_finite)
if (decimal_precision > 0)
grab_sz = ImMin(style.GrabMinSize, slider_sz);
else
grab_sz = ImMin(ImMax(1.0f * (slider_sz / (v_max-v_min+1.0f)), style.GrabMinSize), slider_sz); // Integer sliders, if possible have the grab size represent 1 unit
@ -5064,8 +5064,6 @@ static bool SliderBehavior(const ImRect& frame_bb, const ImRect& slider_bb, ImGu
bool value_changed = false;
if (is_finite)
{
// For logarithmic sliders that cross over sign boundary we want the exponential increase to be symmetric around 0.0f
float linear_zero_pos = 0.0f; // 0.0->1.0f
if (v_min * v_max < 0.0f)
@ -5174,7 +5172,6 @@ static bool SliderBehavior(const ImRect& frame_bb, const ImRect& slider_bb, ImGu
else
grab_bb = ImRect(ImVec2(frame_bb.Min.x + 2.0f, grab_pos - grab_sz*0.5f), ImVec2(frame_bb.Max.x - 2.0f, grab_pos + grab_sz*0.5f));
window->DrawList->AddRectFilled(grab_bb.Min, grab_bb.Max, window->Color(g.ActiveId == id ? ImGuiCol_SliderGrabActive : ImGuiCol_SliderGrab));
}
return value_changed;
}
@ -5216,8 +5213,6 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
int decimal_precision = 3;
ParseFormat(display_format, decimal_precision);
const bool is_finite = (v_min != -FLT_MAX && v_min != FLT_MAX && v_max != -FLT_MAX && v_max != FLT_MAX);
// Tabbing or CTRL-clicking on Slider turns it into an input box
bool start_text_input = false;
const bool tab_focus_requested = window->FocusItemRegister(g.ActiveId == id);
@ -5227,7 +5222,7 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
FocusWindow(window);
const bool is_ctrl_down = g.IO.KeyCtrl;
if (tab_focus_requested || is_ctrl_down || !is_finite)
if (tab_focus_requested || is_ctrl_down)
{
start_text_input = true;
g.ScalarAsInputTextId = 0;
@ -9729,6 +9724,7 @@ void ImGui::ShowTestWindow(bool* opened)
static int item2 = -1;
ImGui::Combo("combo scroll", &item2, items, IM_ARRAYSIZE(items));
{
static char str0[128] = "Hello, world!";
static int i0=123;
static float f0=0.001f;
@ -9737,10 +9733,10 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::InputFloat("input float", &f0, 0.01f, 1.0f);
static float vec4a[4] = { 0.10f, 0.20f, 0.30f, 0.44f };
//ImGui::InputFloat2("input float2", vec4a);
ImGui::InputFloat3("input float3", vec4a);
//ImGui::InputFloat4("input float4", vec4a);
}
{
static int i1=0;
static int i2=42;
ImGui::SliderInt("slider int 0..3", &i1, 0, 3);
@ -9751,9 +9747,9 @@ void ImGui::ShowTestWindow(bool* opened)
static float f3=123456789.0f;
ImGui::SliderFloat("slider float", &f1, 0.0f, 2.0f);
ImGui::SliderFloat("slider log float", &f2, -10.0f, 10.0f, "%.4f", 3.0f);
ImGui::SliderFloat("slider unbound", &f3, -FLT_MAX, FLT_MAX, "%.4f");
static float angle = 0.0f;
ImGui::SliderAngle("slider angle", &angle);
}
static float col1[3] = { 1.0f,0.0f,0.2f };
static float col2[4] = { 0.4f,0.7f,0.0f,0.5f };
@ -9812,12 +9808,13 @@ void ImGui::ShowTestWindow(bool* opened)
if (i > 0) ImGui::SameLine();
ImGui::PushID(i);
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImColor::HSV(i/7.0f, 0.5f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_FrameBgHovered, ImColor::HSV(i/7.0f, 0.6f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_FrameBgActive, ImColor::HSV(i/7.0f, 0.7f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_SliderGrab, ImColor::HSV(i/7.0f, 0.9f, 0.9f));
ImGui::PushStyleColor(ImGuiCol_SliderGrabActive, ImColor::HSV(i/7.0f, 1.0f, 1.0f));
ImGui::VSliderFloat("##v", ImVec2(18,160), &values[i], 0.0f, 1.0f, "");
if (ImGui::IsItemActive() || ImGui::IsItemHovered())
ImGui::SetTooltip("%.3f", values[i]);
ImGui::PopStyleColor(3);
ImGui::PopStyleColor(4);
ImGui::PopID();
}
ImGui::PopID();