Update ImGui to v1.62 (June 22, 2018)

He's been steadily adding features and fixing bugs, figured it was time
to fetch a new version.

Change-Id: I496aefc0a1b60c3be5c89a0e58dc64811fccc77e
Reviewed-on: https://skia-review.googlesource.com/138591
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/viewer/Viewer.cpp b/tools/viewer/Viewer.cpp
index 3675cc4fe2..81c1851783 100644
--- a/tools/viewer/Viewer.cpp
+++ b/tools/viewer/Viewer.cpp
@@ -1418,13 +1418,13 @@ static bool ImGui_DragQuad(SkPoint* pts) {
 void Viewer::drawImGui() {
     // Support drawing the ImGui demo window. Superfluous, but gives a good idea of what's possible
     if (fShowImGuiTestWindow) {
-        ImGui::ShowTestWindow(&fShowImGuiTestWindow);
+        ImGui::ShowDemoWindow(&fShowImGuiTestWindow);
     }
 
     if (fShowImGuiDebugWindow) {
         // We have some dynamic content that sizes to fill available size. If the scroll bar isn't
         // always visible, we can end up in a layout feedback loop.
-        ImGui::SetNextWindowSize(ImVec2(400, 400), ImGuiSetCond_FirstUseEver);
+        ImGui::SetNextWindowSize(ImVec2(400, 400), ImGuiCond_FirstUseEver);
         DisplayParams params = fWindow->getRequestedDisplayParams();
         bool paramsChanged = false;
         if (ImGui::Begin("Tools", &fShowImGuiDebugWindow,
@@ -1827,7 +1827,8 @@ void Viewer::drawImGui() {
     }
 
     if (fShowZoomWindow && fLastImage) {
-        if (ImGui::Begin("Zoom", &fShowZoomWindow, ImVec2(200, 200))) {
+        ImGui::SetNextWindowSize(ImVec2(200, 200), ImGuiCond_FirstUseEver);
+        if (ImGui::Begin("Zoom", &fShowZoomWindow)) {
             static int zoomFactor = 8;
             if (ImGui::Button("<<")) {
                 zoomFactor = SkTMax(zoomFactor / 2, 4);